Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/SimoMay/find-oss
A list of popular open source alternatives to proprietary SaaS
https://github.com/SimoMay/find-oss
List: find-oss
awesome awesome-list list open-source oss saas startups unicorns
Last synced: about 1 month ago
JSON representation
A list of popular open source alternatives to proprietary SaaS
- Host: GitHub
- URL: https://github.com/SimoMay/find-oss
- Owner: SimoMay
- Created: 2022-03-25T18:42:25.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2024-03-08T23:17:15.000Z (6 months ago)
- Last Synced: 2024-05-19T22:39:27.625Z (4 months ago)
- Topics: awesome, awesome-list, list, open-source, oss, saas, startups, unicorns
- Homepage:
- Size: 356 KB
- Stars: 77
- Watchers: 3
- Forks: 6
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
- awesome-developer-first-channels - find-oss - source](https://img.shields.io/badge/open--source-black) (GitHub / repositories)
- ultimate-awesome - find-oss - A list of popular open source alternatives to proprietary SaaS. (Other Lists / PowerShell Lists)
README
## 3D Graphics Software
Alternatives to: [AutoCAD](https://www.autodesk.com/products/autocad/overview)
| Open source | Stars | Private |
| ------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Blender](https://www.blender.org/) [](https://www.blender.org/) | [](https://github.com/blender/blender) | - |
| [FreeCAD](https://www.freecadweb.org/) [](https://www.freecadweb.org/) | [](https://github.com/FreeCAD/FreeCAD) | - |
## API Documentation
Alternatives to: [Gitbook](https://www.gitbook.com/), [ReadMe](https://readme.com/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Docusaurus](https://docusaurus.io/) [](https://docusaurus.io/) | [](https://github.com/facebook/docusaurus) | - |
## API Gateway
Alternatives to: [Apigee](https://cloud.google.com/apigee)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Apache APISIX](https://apisix.apache.org/) [](https://apisix.apache.org/) | [](https://github.com/apache/apisix) | Yes |
## API Platform
Alternatives to: [Postman](https://www.postman.com/)
| Open source | Stars | Private |
| ------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [Fusio](https://www.fusio-project.org/) [](https://www.fusio-project.org/) | [](https://github.com/apioo/fusio) | Yes |
| [Hoppscotch](https://hoppscotch.io/) [](https://hoppscotch.io/) | [](https://github.com/hoppscotch/hoppscotch) | Yes |
| [Insomnia](https://insomnia.rest/) [](https://insomnia.rest/) | [](https://github.com/Kong/insomnia) | - |
## Accounting
Alternatives to: [Xero](https://www.xero.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Akaunting](https://akaunting.com/) [](https://akaunting.com/) | [](https://github.com/akaunting/akaunting) | Yes |
| [Crater](https://craterapp.com/) [](https://craterapp.com/) | [](https://github.com/crater-invoice/crater) | - |
| [InvoiceNinja](https://www.invoiceninja.com/) [](https://www.invoiceninja.com/) | [](https://github.com/invoiceninja/invoiceninja) | Yes |
## Audio space
Alternatives to: [Clubhouse](https://www.clubhouse.com/), [Twitter Spaces](https://help.twitter.com/en/using-twitter/spaces)
| Open source | Stars | Private |
| --------------------------: | :----------------------------------------- | :-----: |
| [Jam](https://jam.systems/) | [Repo](https://gitlab.com/jam-systems/jam) | - |
## Auth & SSO
Alternatives to: [Auth0](https://auth0.com/), [Firebase Authentication](null), [Okta](https://okta.com/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Authentik](https://goauthentik.io/) [](https://goauthentik.io/) | [](https://github.com/goauthentik/authentik) | - |
| [BoxyHQ](https://boxyhq.com/) [](https://boxyhq.com/) | [](https://github.com/boxyhq/jackson) | - |
| [Cerbos](https://cerbos.dev/) [](https://cerbos.dev/) | [](https://github.com/cerbos/cerbos) | Yes |
| [FusionAuth](https://fusionauth.io/) [](https://fusionauth.io/) | [](https://github.com/FusionAuth/fusionauth-containers) | Yes |
| [Hanko](https://www.hanko.io/) [](https://www.hanko.io/) | [](https://github.com/teamhanko/hanko) | Yes |
| [Keycloak](https://www.cloud-iam.com/) [](https://www.cloud-iam.com/) | [](https://github.com/keycloak/keycloak) | Yes |
| [OPAL (Permit.io)](https://www.opal.ac/) [](https://www.opal.ac/) | [](https://github.com/permitio/opal) | Yes |
| [Ory](https://www.ory.sh/) [](https://www.ory.sh/) | [](https://github.com/ory/kratos) | Yes |
| [Oso](https://www.osohq.com/) [](https://www.osohq.com/) | [](https://github.com/osohq/oso) | Yes |
| [Supertokens](https://supertokens.io/) [](https://supertokens.io/) | [](https://github.com/supertokens/supertokens-core) | Yes |
## Backend as a Service (BaaS)
Alternatives to: [Firebase](https://firebase.google.com/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Amplication](https://amplication.com/) [](https://amplication.com/) | [](https://github.com/amplication/amplication) | Yes |
| [Appwrite](https://appwrite.io/) [](https://appwrite.io/) | [](https://github.com/appwrite/appwrite) | Yes |
| [Kuzzle](https://kuzzle.io/kuzzle-backend/) [](https://kuzzle.io/kuzzle-backend/) | [](https://github.com/kuzzleio/kuzzle) | Yes |
| [Nhost](https://nhost.io/) [](https://nhost.io/) | [](https://github.com/nhost/nhost) | Yes |
| [Otomi](https://otomi.io/) [](https://otomi.io/) | [](https://github.com/redkubes/otomi-core) | - |
| [Supabase](https://supabase.com/) [](https://supabase.com/) | [](https://github.com/supabase/supabase) | Yes |
## Business Intelligence
Alternatives to: [DataStudio](https://datastudio.google.com/), [Mode Analytics](https://mode.com/), [PowerBI](https://powerbi.microsoft.com/), [Tableau](https://www.tableau.com/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Metabase](https://www.metabase.com/) [](https://www.metabase.com/) | [](https://github.com/metabase/metabase) | Yes |
| [Preset](https://www.preset.io/) [](https://www.preset.io/) | [](https://github.com/apache/superset) | Yes |
## CMS
Alternatives to: [Contentful](https://www.contentful.com/)
| Open source | Stars | Private |
| --------------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Builder](https://builder.io/) [](https://builder.io/) | [](https://github.com/builderio/builder) | Yes |
| [Concrete](https://www.concretecms.com/) [](https://www.concretecms.com/) | [](https://github.com/concrete5/concrete5) | Yes |
| [Directus](https://directus.io/) [](https://directus.io/) | [](https://github.com/directus/directus) | Yes |
| [Ghost](https://ghost.org/) [](https://ghost.org/) | [](https://github.com/tryghost/ghost) | Yes |
| [LavaLite](https://lavalite.org/) [](https://lavalite.org/) | [](https://github.com/LavaLite/cms) | - |
| [Netlify CMS](https://www.netlifycms.org/) [](https://www.netlifycms.org/) | [](https://github.com/netlify/netlify-cms) | Yes |
| [Plasmic](https://plasmic.app/) [](https://plasmic.app/) | [](https://github.com/plasmicapp/plasmic) | Yes |
| [Strapi](https://strapi.io/) [](https://strapi.io/) | [](https://github.com/strapi/strapi) | Yes |
| [Sulu](https://sulu.io/) [](https://sulu.io/) | [](https://github.com/sulu/sulu) | Yes |
| [Tina](https://tina.io/) [](https://tina.io/) | [](https://github.com/tinacms/tinacms) | Yes |
| [Umbraco](https://umbraco.com/) [](https://umbraco.com/) | [](https://github.com/umbraco/Umbraco-CMS) | Yes |
| [Webiny](https://www.webiny.com/) [](https://www.webiny.com/) | [](https://github.com/webiny/webiny-js) | Yes |
| [Winter](https://wintercms.com/) [](https://wintercms.com/) | [](https://github.com/wintercms/winter) | - |
| [WordPress](https://wordpress.com/) [](https://wordpress.com/) | [](https://github.com/WordPress/WordPress) | Yes |
## Calendar
Alternatives to: [Google Calendar](https://calendar.google.com/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [FullCalendar](https://fullcalendar.io/) [](https://fullcalendar.io/) | [](https://github.com/fullcalendar/fullcalendar) | Yes |
## Cloud Asset Inventory
Alternatives to: [AWS Config](https://aws.amazon.com/config/), [AWS GuardDuty](https://aws.amazon.com/guardduty/), [GCP Cloud Asset Inventory](https://cloud.google.com/asset-inventory)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [CloudQuery](https://cloudquery.io/) [](https://cloudquery.io/) | [](https://github.com/cloudquery/cloudquery) | Yes |
## Cloud Data Warehouse
Alternatives to: [Snowflake](https://www.snowflake.com/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Databend](https://databend.rs/) [](https://databend.rs/) | [](https://github.com/datafuselabs/databend) | - |
## Cloud Storage
Alternatives to: [Amazon S3](https://aws.amazon.com/s3/)
| Open source | Stars | Private |
| ------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------- | :-----: |
| [Ceph](https://ceph.io/en/) [](https://ceph.io/en/) | [](https://github.com/ceph/ceph) | - |
| [Minio](https://min.io/) [](https://min.io/) | [](https://github.com/minio/minio) | Yes |
| [Storj](https://www.storj.io/) [](https://www.storj.io/) | [](https://github.com/storj/storj) | Yes |
## Code collaboration tools
Alternatives to: [BitBucket](https://bitbucket.org/), [GitHub](https://github.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [Codeberg](https://codeberg.org/) | [Repo](https://codeberg.org/Codeberg/Community) | - |
| [GitLab](https://about.gitlab.com/) [](https://about.gitlab.com/) | [](https://github.com/gitlabhq/gitlabhq) | Yes |
| [Gitea](https://gitea.io/) [](https://gitea.io/) | [](https://github.com/go-gitea/gitea) | - |
| [Gogs](https://gogs.io/) [](https://gogs.io/) | [](https://github.com/gogs/gogs) | - |
| [OneDev](https://code.onedev.io/) [](https://code.onedev.io/) | [](https://github.com/theonedev/onedev) | - |
| [Pagure](https://pagure.io/pagure) [](https://pagure.io/pagure) | [](https://github.com/Pagure/pagure) | - |
| [Sturdy](https://getsturdy.com/) [](https://getsturdy.com/) | [](https://github.com/sturdy-dev/sturdy) | Yes |
## Collaborative IPS Security
Alternatives to: [GreyNoise](https://www.greynoise.io/)
| Open source | Stars | Private |
| ------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [CrowdSec](http://crowdsec.net/) [](http://crowdsec.net/) | [](https://github.com/crowdsecurity/crowdsec) | Yes |
## Communication
Alternatives to: [Twilio](https://www.twilio.com/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Fonoster](https://fonoster.com/) [](https://fonoster.com/) | [](https://github.com/fonoster/fonoster) | Yes |
| [Plivo](https://www.plivo.com/) [](https://www.plivo.com/) | [](https://github.com/plivo/plivoframework) | Yes |
## Customer Data Platform
Alternatives to: [Segment](https://segment.com/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Jitsu](https://jitsu.com/) [](https://jitsu.com/) | [](https://github.com/jitsucom/jitsu) | Yes |
| [Rudderstack](https://rudderstack.com/) [](https://rudderstack.com/) | [](https://github.com/rudderlabs/rudder-server) | Yes |
## Customer Engagement
Alternatives to: [Intercom](https://www.intercom.com/), [Zendesk](https://www.zendesk.com/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Chaskiq](https://chaskiq.io/) [](https://chaskiq.io/) | [](https://github.com/chaskiq/chaskiq) | Yes |
| [Chatwoot](https://www.chatwoot.com/) [](https://www.chatwoot.com/) | [](https://github.com/chatwoot/chatwoot) | Yes |
| [Papercups](https://papercups.io/) [](https://papercups.io/) | [](https://github.com/papercups-io/papercups) | Yes |
## Cybersecurity
Alternatives to: [AWS Config](https://aws.amazon.com/config/), [AWS GuardDuty](https://aws.amazon.com/guardduty/), [GCP Cloud Asset Inventory](https://cloud.google.com/asset-inventory), [GreyNoise](https://www.greynoise.io/), [OpenVPN](https://openvpn.net/), [OpenVPN Access Server](https://openvpn.net/access-server/), [Tailscale](https://tailscale.com/), [Tenable Nessus](https://www.tenable.com/products/nessus)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [CloudQuery](https://cloudquery.io/) [](https://cloudquery.io/) | [](https://github.com/cloudquery/cloudquery) | Yes |
| [CrowdSec](http://crowdsec.net/) [](http://crowdsec.net/) | [](https://github.com/crowdsecurity/crowdsec) | Yes |
| [Firezone](https://www.firez.one/) [](https://www.firez.one/) | [](https://github.com/firezone/firezone) | Yes |
| [Gravitl](https://gravitl.com/) [](https://gravitl.com/) | [](https://github.com/gravitl/netmaker) | Yes |
| [Nuclei](https://nuclei.projectdiscovery.io/) [](https://nuclei.projectdiscovery.io/) | [](https://github.com/projectdiscovery/nuclei) | Yes |
## Database as a Service (DBaaS)
Alternatives to: [Amazon Aurora](https://aws.amazon.com/rds/aurora/), [Firebase Database](null), [Google Cloud Spanner](https://cloud.google.com/spanner/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [PingCAP](https://en.pingcap.com/) [](https://en.pingcap.com/) | [](https://github.com/pingcap/tidb) | Yes |
| [Supabase Postgres](null) | | Yes |
| [Yugabyte](https://www.yugabyte.com/) [](https://www.yugabyte.com/) | [](https://github.com/yugabyte/yugabyte-db) | Yes |
## Dependency Vulnerability Scanner
Alternatives to: [GitHub Dependabot](https://github.com/dependabot), [Snyk](https://snyk.io/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [LunaTrace](https://www.lunasec.io/) [](https://www.lunasec.io/) | [](https://github.com/lunasec-io/lunasec) | Yes |
## Design
Alternatives to: [Figma](https://www.figma.com/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Modulz](https://www.modulz.app/) [](https://www.modulz.app/) | [](https://github.com/radix-ui/primitives) | Yes |
| [Penpot](https://penpot.app/) [](https://penpot.app/) | [](https://github.com/penpot/penpot) | Yes |
| [Quant UX](https://quant-ux.com/) [](https://quant-ux.com/) | [](https://github.com/KlausSchaefers/quant-ux) | - |
## Desktop Browser
Alternatives to: [Google Chrome](https://www.google.com/chrome/index.html)
| Open source | Stars | Private |
| ----------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Brave Browser](https://brave.com/) [](https://brave.com/) | [](https://github.com/brave/brave-browser) | Yes |
| [Firefox](https://www.mozilla.org/en-US/firefox/) | [Repo](https://hg.mozilla.org/mozilla-central/) | Yes |
## Dev Environment Management
Alternatives to: [GitHub Codespaces](https://github.com/features/codespaces)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Daytona](https://www.daytona.io/) [](https://www.daytona.io/) | [](https://github.com/daytonaio/daytona) | - |
## Document editor
Alternatives to: [Google Docs](https://docs.google.com/)
| Open source | Stars | Private |
| ----------------------------------------------------------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Collabora Online](https://www.collaboraoffice.com/code/) [](https://www.collaboraoffice.com/code/) | [](https://github.com/CollaboraOnline/online) | Yes |
| [CryptPad](https://cryptpad.fr/) [](https://cryptpad.fr/) | [](https://github.com/xwiki-labs/cryptpad) | Yes |
| [EtherPad](https://etherpad.org/) [](https://etherpad.org/) | [](https://github.com/ether/etherpad-lite) | - |
| [HedgeDoc](https://hedgedoc.org/) [](https://hedgedoc.org/) | [](https://github.com/hedgedoc/hedgedoc) | - |
| [OnlyOffice](https://www.onlyoffice.com/) [](https://www.onlyoffice.com/) | [](https://github.com/ONLYOFFICE/DocumentServer) | Yes |
## E-commerce
Alternatives to: [BigCommerce](https://www.bigcommerce.com/), [Ecwid](https://www.ecwid.com/), [Shogun](https://getshogun.com/), [Shopify](https://www.shopify.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Bagisto](https://bagisto.com/en/) [](https://bagisto.com/en/) | [](https://github.com/bagisto/bagisto) | Yes |
| [Mailchimp Open Commerce](https://mailchimp.com/developer/open-commerce/) [](https://mailchimp.com/developer/open-commerce/) | [](https://github.com/reactioncommerce/reaction) | Yes |
| [Medusa](https://www.medusajs.com/) [](https://www.medusajs.com/) | [](https://github.com/medusajs/medusa) | Yes |
| [PrestaShop](https://www.prestashop.com/en) [](https://www.prestashop.com/en) | [](https://github.com/prestashop/prestashop) | - |
| [Saleor](https://saleor.io/) [](https://saleor.io/) | [](https://github.com/saleor/saleor) | Yes |
| [Shuup](https://shuup.com/) [](https://shuup.com/) | [](https://github.com/shuup/shuup) | Yes |
| [Sylius](https://sylius.com/) [](https://sylius.com/) | [](https://github.com/sylius/sylius) | Yes |
| [Vendure](https://www.vendure.io/) [](https://www.vendure.io/) | [](https://github.com/vendure-ecommerce/vendure) | Yes |
| [Vue Storefront](https://www.vuestorefront.io/) [](https://www.vuestorefront.io/) | [](https://github.com/vuestorefront/vue-storefront) | Yes |
| [WooCommerce](https://woocommerce.com/) [](https://woocommerce.com/) | [](https://github.com/woocommerce/woocommerce) | Yes |
## ELT / ETL
Alternatives to: [Fivetran](https://fivetran.com/)
| Open source | Stars | Private |
| ------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Airbyte](https://airbyte.io/) [](https://airbyte.io/) | [](https://github.com/airbytehq/airbyte) | Yes |
| [Dagster](https://dagster.io/) [](https://dagster.io/) | [](https://github.com/dagster-io/dagster) | Yes |
| [Kestra](https://kestra.io/) [](https://kestra.io/) | [](https://github.com/kestra-io/kestra) | - |
| [Orchest](https://www.orchest.io/) [](https://www.orchest.io/) | [](https://github.com/orchest/orchest) | Yes |
| [Prefect](https://www.prefect.io/) [](https://www.prefect.io/) | [](https://github.com/prefecthq/prefect) | Yes |
## ERP / CRM
Alternatives to: [HubSpot](https://www.hubspot.com/), [Microsoft Dynamics](https://dynamics.microsoft.com/), [Oracle Fusion ERP Cloud](https://www.oracle.com/erp), [SAP](https://www.sap.com/), [Salesforce](https://www.salesforce.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [DoliCloud](https://dolicloud.com/) [](https://dolicloud.com/) | [](https://github.com/Dolibarr/dolibarr) | Yes |
| [Erpnext](https://erpnext.com/) [](https://erpnext.com/) | [](https://github.com/frappe/erpnext) | Yes |
| [Odoo](https://odoo.com/) [](https://odoo.com/) | [](https://github.com/odoo/odoo) | Yes |
| [SuiteCRM](https://suitecrm.com/) [](https://suitecrm.com/) | [](https://github.com/salesagility/SuiteCRM) | Yes |
| [erxes](https://erxes.io/) [](https://erxes.io/) | [](https://github.com/erxes/erxes) | Yes |
## Email marketing
Alternatives to: [Mailchimp](https://mailchimp.com/), [Sendinblue](https://www.sendinblue.com/)
| Open source | Stars | Private |
| ------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Keila](https://www.keila.io/) [](https://www.keila.io/) | [](https://github.com/pentacent/keila) | Yes |
| [Mailtrain](https://mailtrain.org/) [](https://mailtrain.org/) | [](https://github.com/Mailtrain-org/mailtrain) | - |
| [Mautic](https://www.mautic.org/) [](https://www.mautic.org/) | [](https://github.com/mautic/mautic) | - |
| [listmonk](https://listmonk.app/) [](https://listmonk.app/) | [](https://github.com/knadh/listmonk) | - |
## Enterprise Search
Alternatives to: [AWS Kendra](https://aws.amazon.com/kendra/), [Algolia](https://www.algolia.com/), [Elastic Cloud](https://www.elastic.co/elastic-stack/), [Google Vertex AI](https://cloud.google.com/vertex-ai), [QnA Maker](https://www.qnamaker.ai/)
| Open source | Stars | Private |
| ----------------------------------------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [AppBase](https://www.appbase.io/) [](https://www.appbase.io/) | [](https://github.com/appbaseio/reactivesearch) | Yes |
| [Elastic Search](https://www.elastic.co/elasticsearch/) [](https://www.elastic.co/elasticsearch/) | [](https://github.com/elastic/elasticsearch) | - |
| [Jina.ai](https://jina.ai/) [](https://jina.ai/) | [](https://github.com/jina-ai/jina) | Yes |
| [Meilisearch](https://www.meilisearch.com/) [](https://www.meilisearch.com/) | [](https://github.com/meilisearch/meilisearch) | Yes |
| [Qdrant](https://qdrant.tech/) [](https://qdrant.tech/) | [](https://github.com/qdrant/qdrant) | Yes |
| [SeMI's Weaviate](https://www.semi.technology/) [](https://www.semi.technology/) | [](https://github.com/semi-technologies/weaviate) | Yes |
| [TypeSense](https://typesense.org/) [](https://typesense.org/) | [](https://github.com/typesense/typesense) | Yes |
| [Zilliz's Milvus](https://milvus.io/) [](https://milvus.io/) | [](https://github.com/milvus-io/milvus) | Yes |
| [Zinc Labs's Zinc](https://www.zinclabs.io/) [](https://www.zinclabs.io/) | [](https://github.com/prabhatsharma/zinc) | Yes |
| [deepset](https://www.deepset.ai/) [](https://www.deepset.ai/) | [](https://github.com/deepset-ai/haystack) | Yes |
## eSignature
Alternatives to: [DocuSign](https://docusign.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [Documenso](https://documenso.com/) [](https://documenso.com/) | [](https://github.com/documenso/documenso) | Yes |
## Feature flag and toggle management
Alternatives to: [LaunchDarkly](https://launchdarkly.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [FlagSmith](https://flagsmith.com/) [](https://flagsmith.com/) | [](https://github.com/Flagsmith/flagsmith) | Yes |
| [GrowthBook](https://www.growthbook.io/) [](https://www.growthbook.io/) | [](https://github.com/growthbook/growthbook) | Yes |
| [Unleash](https://www.getunleash.io/) [](https://www.getunleash.io/) | [](https://github.com/Unleash/unleash) | Yes |
## File Hosting
Alternatives to: [Dropbox](https://www.dropbox.com/), [Google Drive](https://drive.google.com/)
| Open source | Stars | Private |
| ----------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Filestash](https://www.filestash.app/) [](https://www.filestash.app/) | [](https://github.com/mickael-kerjean/filestash) | Yes |
| [Nextcloud](https://nextcloud.com/) [](https://nextcloud.com/) | [](https://github.com/nextcloud/server) | Yes |
| [Owncloud](https://owncloud.com/) [](https://owncloud.com/) | [](https://github.com/owncloud/core) | Yes |
| [Seafile](https://www.seafile.com/en/home/) [](https://www.seafile.com/en/home/) | [](https://github.com/haiwen/seafile) | - |
## Financial Service
Alternatives to: [Bloomberg](https://www.bloomberg.com/)
| Open source | Stars | Private |
| -----------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [OpenBBTerminal](https://openbb-finance.github.io/OpenBBTerminal/) | [](https://github.com/OpenBB-finance/OpenBBTerminal) | Yes |
## Forum Software
Alternatives to: [Circle](https://circle.so/), [Tribe](https://tribe.so/)
| Open source | Stars | Private |
| ----------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Discourse](https://www.discourse.org/) [](https://www.discourse.org/) | [](https://github.com/discourse/discourse) | Yes |
| [Flarum](https://flarum.org/) [](https://flarum.org/) | [](https://github.com/flarum/flarum) | - |
| [Forem](https://www.forem.com/) [](https://www.forem.com/) | [](https://github.com/forem/forem) | Yes |
| [Vanilla](https://vanillaforums.com/) [](https://vanillaforums.com/) | [](https://github.com/vanilla/vanilla) | Yes |
## Game Engine
Alternatives to: [Unity](https://unity.com/), [Unreal Engine](https://www.unrealengine.com/en-US/)
| Open source | Stars | Private |
| ------------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Godot](https://godotengine.org/) [](https://godotengine.org/) | [](https://github.com/godotengine/godot) | - |
| [Heaps](https://heaps.io/) [](https://heaps.io/) | [](https://github.com/HeapsIO/heaps) | - |
## Graph database
Alternatives to: [Amazon Neptune](https://aws.amazon.com/neptune/), [TigerGraph](https://www.tigergraph.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [ArangoDB](https://www.arangodb.com/) [](https://www.arangodb.com/) | [](https://github.com/arangodb/arangodb) | Yes |
| [Dgraph](https://dgraph.io/) [](https://dgraph.io/) | [](https://github.com/dgraph-io/dgraph) | Yes |
| [Memgraph](https://memgraph.com/) [](https://memgraph.com/) | [](https://github.com/memgraph/memgraph) | Yes |
| [Neo4j](http://neo4j.com/) [](http://neo4j.com/) | [](https://github.com/neo4j/neo4j) | Yes |
| [TerminusDB](https://terminusdb.com/) [](https://terminusdb.com/) | [](https://github.com/terminusdb/terminusdb) | Yes |
## Helpdesk Solution
Alternatives to: [Zendesk](https://www.zendesk.com/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Helpy](https://helpy.io/) [](https://helpy.io/) | [](https://github.com/helpyio/helpy) | Yes |
| [Peppermint](https://peppermint.sh/) [](https://peppermint.sh/) | [](https://github.com/Peppermint-Lab/peppermint) | Yes |
| [UVdesk](https://www.uvdesk.com/en/) [](https://www.uvdesk.com/en/) | [](https://github.com/uvdesk/community-skeleton) | Yes |
| [Zammad](https://zammad.com/en) [](https://zammad.com/en) | [](https://github.com/zammad/zammad) | Yes |
## Internal Tools
Alternatives to: [Retool](https://retool.com/)
| Open source | Stars | Private |
| --------------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [AppSmith](https://www.appsmith.com/) [](https://www.appsmith.com/) | [](https://github.com/appsmithorg/appsmith) | Yes |
| [Budibase](https://budibase.com/) [](https://budibase.com/) | [](https://github.com/Budibase/budibase) | Yes |
| [Lowdefy](https://lowdefy.com/) [](https://lowdefy.com/) | [](https://github.com/lowdefy/lowdefy) | Yes |
| [Tooljet](https://tooljet.io/) [](https://tooljet.io/) | [](https://github.com/tooljet/tooljet) | Yes |
## Kanban
Alternatives to: [Trello](https://trello.com/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [Focalboard](https://www.focalboard.com/) [](https://www.focalboard.com/) | [](https://github.com/mattermost/focalboard) | Yes |
| [Kanboard](https://kanboard.org/) [](https://kanboard.org/) | [](https://github.com/kanboard/kanboard) | - |
| [Restyaboard](https://restya.com/board) [](https://restya.com/board) | [](https://github.com/RestyaPlatform/board) | Yes |
| [Wekan](https://wekan.github.io/) [](https://wekan.github.io/) | [](https://github.com/wekan/wekan) | - |
## Log Management
Alternatives to: [Papertrail](https://www.papertrail.com/), [Splunk](https://www.splunk.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [GoAccess](https://goaccess.io/) [](https://goaccess.io/) | [](https://github.com/allinurl/goaccess) | - |
| [Graylog](https://www.graylog.org/) [](https://www.graylog.org/) | [](https://github.com/Graylog2/graylog2-server) | Yes |
| [Quickwit](https://quickwit.io/) [](https://quickwit.io/) | [](https://github.com/quickwit-oss/quickwit) | - |
## ML Ops
Alternatives to: [AWS SageMaker](https://aws.amazon.com/sagemaker/), [BigQuery ML](https://cloud.google.com/bigquery-ml/docs), [Google Vertex AI](https://cloud.google.com/vertex-ai)
| Open source | Stars | Private |
| ------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Cortex](https://www.cortex.dev/) [](https://www.cortex.dev/) | [](https://github.com/cortexlabs/cortex) | Yes |
| [MindsDB](https://mindsdb.com/) [](https://mindsdb.com/) | [](https://github.com/mindsdb/mindsdb) | Yes |
| [Ploomber](https://ploomber.io/) [](https://ploomber.io/) | [](https://github.com/ploomber/ploomber) | Yes |
| [Seldon](https://seldon.io/) [](https://seldon.io/) | [](https://github.com/SeldonIO/seldon-core) | Yes |
| [Zilliz's Towhee](https://towhee.io/) [](https://towhee.io/) | [](https://github.com/towhee-io/towhee) | Yes |
## Media System
Alternatives to: [Emby](https://emby.media/), [Plex](https://www.plex.tv/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Jellyfin](https://jellyfin.org/) [](https://jellyfin.org/) | [](https://github.com/jellyfin/jellyfin) | - |
| [Kodi](https://kodi.tv/) [](https://kodi.tv/) | [](https://github.com/xbmc/xbmc) | - |
## Messaging
Alternatives to: [Discord](https://discord.com/), [Microsoft Teams](https://www.microsoft.com/en-us/microsoft-teams/group-chat-software), [Slack](https://slack.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Element](https://element.io/) [](https://element.io/) | [](https://github.com/vector-im/element-web) | Yes |
| [Fosscord](https://fosscord.com/) [](https://fosscord.com/) | [](https://github.com/fosscord/fosscord) | - |
| [Mattermost](https://mattermost.com/) [](https://mattermost.com/) | [](https://github.com/mattermost/mattermost-server) | Yes |
| [Revolt](https://revolt.chat/) [](https://revolt.chat/) | [](https://github.com/revoltchat/revolt) | - |
| [Rocket.chat](https://rocket.chat/) [](https://rocket.chat/) | [](https://github.com/RocketChat/Rocket.Chat) | Yes |
| [Twake](https://twake.app/) [](https://twake.app/) | [](https://github.com/linagora/Twake) | Yes |
| [Wire](https://wire.com/en/) [](https://wire.com/en/) | [](https://github.com/wireapp/wire) | Yes |
| [Zulip](https://zulip.com/) [](https://zulip.com/) | [](https://github.com/zulip/zulip) | Yes |
## Metrics store
Alternatives to: [Looker](https://looker.com/)
| Open source | Stars | Private |
| ----------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Cube.js](https://cube.dev/) [](https://cube.dev/) | [](https://github.com/cube-js/cube.js) | Yes |
| [LightDash](https://www.lightdash.com/) [](https://www.lightdash.com/) | [](https://github.com/lightdash/lightdash) | Yes |
| [MLCraft](http://mlcraft.io/) [](http://mlcraft.io/) | [](https://github.com/mlcraft-io/mlcraft) | Yes |
| [MetriQL](https://metriql.com/) [](https://metriql.com/) | [](https://github.com/metriql/metriql) | Yes |
## Mobile operating system
Alternatives to: [Apple iOS](https://www.apple.com/ios/ios-15/)
| Open source | Stars | Private |
| --------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Android](https://www.android.com/) | [Repo](https://android.googlesource.com/platform/manifest/) | Yes |
| [LineageOS](https://lineageos.org/) [](https://lineageos.org/) | [](https://github.com/LineageOS/android) | - |
| [postmarketOS](https://postmarketos.org/) | [Repo](https://gitlab.com/postmarketOS/linux-postmarketos) | - |
## NPM registry
Alternatives to: [NPM](https://www.npmjs.com/)
| Open source | Stars | Private |
| --------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Verdaccio](https://verdaccio.org/) [](https://verdaccio.org/) | [](https://github.com/verdaccio/verdaccio) | - |
## No-code database
Alternatives to: [AirTable](https://www.airtable.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------- | :-----: |
| [Baserow](https://baserow.io/) | [Repo](https://gitlab.com/bramw/baserow) | Yes |
| [NocoDB](https://www.nocodb.com/) [](https://www.nocodb.com/) | [](https://github.com/nocodb/nocodb) | Yes |
| [Rowy](https://www.rowy.io/) [](https://www.rowy.io/) | [](https://github.com/rowyio/rowy) | Yes |
## Notetaking
Alternatives to: [Evernote](https://evernote.com/), [Notion](https://www.notion.so/), [Onenote](https://www.onenote.com/), [Roam Research](https://roamresearch.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [AppFlowy](https://www.appflowy.io/) [](https://www.appflowy.io/) | [](https://github.com/AppFlowy-IO/appflowy) | Yes |
| [Athens Research](https://www.athensresearch.org/) [](https://www.athensresearch.org/) | [](https://github.com/athensresearch/athens) | Yes |
| [Bangle.io](https://bangle.io/) [](https://bangle.io/) | [](https://github.com/bangle-io/bangle-io) | Yes |
| [Boost Note](https://boostnote.io/) [](https://boostnote.io/) | [](https://github.com/BoostIO/BoostNote-App) | Yes |
| [Dendron](https://www.dendron.so/) [](https://www.dendron.so/) | [](https://github.com/dendronhq/dendron) | Yes |
| [GitNoter](https://gitnoter.com/) [](https://gitnoter.com/) | [](https://github.com/git-noter/gitnoter) | - |
| [Joplin](https://joplinapp.org/) | [](https://github.com/laurent22/joplin) | Yes |
| [Logseq](https://logseq.com/) [](https://logseq.com/) | [](https://github.com/logseq/logseq) | Yes |
| [Notabase](https://notabase.io/) [](https://notabase.io/) | [](https://github.com/churichard/notabase) | Yes |
| [Outline](https://www.getoutline.com/) [](https://www.getoutline.com/) | [](https://github.com/outline/outline) | Yes |
| [Trilium.cc](https://trilium.cc/) | [](https://github.com/zadam/trilium) | Yes |
## Observability and monitoring
Alternatives to: [AWS Lookout](https://aws.amazon.com/lookout-for-metrics/), [Anodot](https://www.anodot.com/), [DataDog](https://www.datadoghq.com/), [NewRelic](https://newrelic.com/), [Outlier](https://outlier.ai/), [Sisu Data](https://sisudata.com/)
| Open source | Stars | Private |
| --------------------------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Chaos Genius](https://www.chaosgenius.io/) [](https://www.chaosgenius.io/) | [](https://github.com/chaos-genius/chaos_genius) | Yes |
| [GlitchTip](https://glitchtip.com/) | [Repo](https://gitlab.com/glitchtip) | - |
| [Grafana](https://grafana.com/) [](https://grafana.com/) | [](https://github.com/grafana/grafana) | Yes |
| [Netdata](https://www.netdata.cloud/) [](https://www.netdata.cloud/) | [](https://github.com/netdata/netdata) | Yes |
| [Promotheus](https://prometheus.io/) [](https://prometheus.io/) | [](https://github.com/prometheus/prometheus) | - |
| [Sentry](https://sentry.io/) [](https://sentry.io/) | [](https://github.com/getsentry/sentry) | Yes |
| [SigNoz](https://signoz.io/) [](https://signoz.io/) | [](https://github.com/signoz/signoz) | Yes |
| [Uptrace](https://uptrace.dev/) [](https://uptrace.dev/) | [](https://github.com/uptrace/uptrace) | Yes |
| [VictoriaMetrics](https://victoriametrics.com/) [](https://victoriametrics.com/) | [](https://github.com/VictoriaMetrics/VictoriaMetrics) | Yes |
## Online interactive forms
Alternatives to: [Typeform](https://www.typeform.com/product/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [FormKit](https://formkit.com/) [](https://formkit.com/) | [](https://github.com/formkit/formkit) | - |
| [OhMyForm](https://ohmyform.com/) [](https://ohmyform.com/) | [](https://github.com/ohmyform/ohmyform) | - |
| [Super Easy Forms](https://supereasyforms.com/) [](https://supereasyforms.com/) | [](https://github.com/super-easy-forms/super-easy-forms) | - |
## Password manager
Alternatives to: [1Password](https://1password.com/), [Lastpass](https://www.lastpass.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [AuthPass](https://authpass.app/) [](https://authpass.app/) | [](https://github.com/authpass/authpass) | - |
| [BitWarden](https://bitwarden.com/) [](https://bitwarden.com/) | [](https://github.com/bitwarden/server) | Yes |
| [Buttercup](https://buttercup.pw/) [](https://buttercup.pw/) | [](https://github.com/buttercup/buttercup-desktop) | - |
| [KeePassXC](https://keepassxc.org/) [](https://keepassxc.org/) | [](https://github.com/keepassxreboot/keepassxc) | - |
| [Padloc](https://padloc.app/) [](https://padloc.app/) | [](https://github.com/padloc/padloc) | Yes |
| [Passbolt](https://www.passbolt.com/) [](https://www.passbolt.com/) | [](https://github.com/passbolt/passbolt_api) | Yes |
## Personal Finance
Alternatives to: [YouNeedaBudget (YNAB)](https://www.youneedabudget.com/)
| Open source | Stars | Private |
| ----------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Actualbudget](https://actualbudget.com/) | [](https://github.com/actualbudget/actual) | - |
## Photo sharing platform
Alternatives to: [Instagram](https://www.instagram.com/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Pixelfed](https://pixelfed.org/) [](https://pixelfed.org/) | [](https://github.com/pixelfed/pixelfed) | - |
## Platform as a Service (PaaS)
Alternatives to: [Heroku](https://www.heroku.com/), [Render](https://render.com/)
| Open source | Stars | Private |
| ------------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [CapRover](https://caprover.com/) [](https://caprover.com/) | [](https://github.com/CapRover/CapRover) | - |
| [Coolify](https://coolify.io/) [](https://coolify.io/) | [](https://github.com/coollabsio/coolify) | Yes |
| [Dokku](https://dokku.com/) [](https://dokku.com/) | [](https://github.com/dokku/dokku) | - |
| [OpenFaaS](https://www.openfaas.com/) [](https://www.openfaas.com/) | [](https://github.com/openfaas/faas) | - |
| [Porter](https://porter.run/) [](https://porter.run/) | [](https://github.com/porter-dev/porter) | Yes |
| [Qovery](https://www.qovery.com/) [](https://www.qovery.com/) | [](https://github.com/Qovery/engine) | Yes |
| [Space Cloud](https://space-cloud.io/) [](https://space-cloud.io/) | [](https://github.com/spacecloud-io/space-cloud) | Yes |
| [Tsuru](https://tsuru.io/) [](https://tsuru.io/) | [](https://github.com/tsuru/tsuru) | - |
## Presentations
Alternatives to: [Google Slides](https://www.google.com/slides/about/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [DeckDeckGo](https://deckdeckgo.com/en/) [](https://deckdeckgo.com/en/) | [](https://github.com/deckgo/deckdeckgo) | Yes |
| [reveal.js](https://revealjs.com/) [](https://revealjs.com/) | [](https://github.com/hakimel/reveal.js) | - |
## Product Analytics
Alternatives to: [Amplitude](https://amplitude.com/), [MixPanel](https://mixpanel.com/)
| Open source | Stars | Private |
| ----------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------- | :-----: |
| [PostHog](https://posthog.com/) [](https://posthog.com/) | [](https://github.com/PostHog/posthog) | Yes |
## Product Feedback
Alternatives to: [Canny](https://canny.io/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [Astuto](https://github.com/riggraz/astuto) [](https://github.com/riggraz/astuto) | [](https://github.com/riggraz/astuto) | - |
| [ClearFlask](https://clearflask.com/) [](https://clearflask.com/) | [](https://github.com/clearflask/clearflask) | Yes |
| [Fider](https://fider.io/) [](https://fider.io/) | [](https://github.com/getfider/fider) | Yes |
| [LogChimp](https://logchimp.codecarrot.net/) [](https://logchimp.codecarrot.net/) | [](https://github.com/logchimp/logchimp) | - |
## Project Management
Alternatives to: [Asana](https://asana.com/), [Jira](https://www.atlassian.com/software/jira), [Notion](https://www.notion.so/), [Trello](https://trello.com/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Focalboard](https://www.focalboard.com/) [](https://www.focalboard.com/) | [](https://github.com/mattermost/focalboard) | Yes |
| [Kanboard](https://kanboard.org/) [](https://kanboard.org/) | [](https://github.com/kanboard/kanboard) | - |
| [Leantime](https://leantime.io/) [](https://leantime.io/) | [](https://github.com/leantime/leantime) | - |
| [OpenProject](https://www.openproject.org/) [](https://www.openproject.org/) | [](https://github.com/opf/openproject) | Yes |
| [Restyaboard](https://restya.com/board) [](https://restya.com/board) | [](https://github.com/RestyaPlatform/board) | Yes |
| [Taiga](https://www.taiga.io/) [](https://www.taiga.io/) | [](https://github.com/kaleidos-ventures/taiga-docker) | Yes |
| [Vikunja](https://vikunja.io/) [](https://vikunja.io/) | [](https://github.com/go-vikunja/api) | Yes |
| [Wekan](https://wekan.github.io/) [](https://wekan.github.io/) | [](https://github.com/wekan/wekan) | - |
## Raw Image Processing
Alternatives to: [Adobe Lightroom](https://lightroom.adobe.com/)
| Open source | Stars | Private |
| --------------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [RawTherapee](https://rawtherapee.com/) [](https://rawtherapee.com/) | [](https://github.com/Beep6581/RawTherapee) | - |
| [darktable](https://www.darktable.org/) [](https://www.darktable.org/) | [](https://github.com/darktable-org/darktable) | - |
## Remote connectivity
Alternatives to: [Teamviewer](https://www.teamviewer.com/)
| Open source | Stars | Private |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Apache Guacamole](https://guacamole.apache.org/) [](https://guacamole.apache.org/) | [](https://github.com/apache/guacamole-server) | - |
| [MeshCentral](https://www.meshcommander.com/meshcentral2) [](https://www.meshcommander.com/meshcentral2) | [](https://github.com/Ylianst/MeshCentral) | - |
| [Myrtille](https://cedrozor.github.io/myrtille/) [](https://cedrozor.github.io/myrtille/) | [](https://github.com/cedrozor/myrtille) | - |
| [Remotely](https://app.remotely.one/) [](https://app.remotely.one/) | [](https://github.com/immense/Remotely) | - |
| [RustDesk](https://rustdesk.com/) [](https://rustdesk.com/) | [](https://github.com/rustdesk/rustdesk) | - |
## Reverse ETL
Alternatives to: [Hightouch](https://www.hightouch.io/), [NewRelic](https://newrelic.com/)
| Open source | Stars | Private |
| ----------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Grouparoo](https://www.grouparoo.com/) [](https://www.grouparoo.com/) | [](https://github.com/grouparoo/grouparoo) | Yes |
## Robotic Process Automation (RPA)
Alternatives to: [UiPath](https://www.uipath.com/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------- | :-----: |
| [RoboCorp](https://robocorp.com/) [](https://robocorp.com/) | [](https://github.com/robocorp/rcc) | Yes |
## SQL Editor
Alternatives to: [TablePlus](https://www.tableplus.io/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [Beekeeper Studio](https://www.beekeeperstudio.io/) [](https://www.beekeeperstudio.io/) | [](https://github.com/beekeeper-studio/beekeeper-studio) | Yes |
| [Dbeaver](https://dbeaver.io/) [](https://dbeaver.io/) | [](https://github.com/dbeaver/dbeaver) | - |
## Scheduling
Alternatives to: [Calendly](https://calendly.com/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [Cal.com (Calendso)](https://cal.com/) [](https://cal.com/) | [](https://github.com/calcom/cal.com) | Yes |
## Server control panel
Alternatives to: [cPanel](https://cpanel.net/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Hestia](https://hestiacp.com/) [](https://hestiacp.com/) | [](https://github.com/hestiacp/hestiacp) | - |
| [Vesta](https://vestacp.com/) [](https://vestacp.com/) | [](https://github.com/serghey-rodin/vesta) | Yes |
| [Webmin](https://www.webmin.com/) [](https://www.webmin.com/) | [](https://github.com/webmin/webmin) | - |
## Session replay software
Alternatives to: [FullStory](https://www.fullstory.com/), [LogRocket](https://logrocket.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [OpenReplay](https://openreplay.com/) [](https://openreplay.com/) | [](https://github.com/openreplay/openreplay) | Yes |
| [rrweb](https://www.rrweb.io/) [](https://www.rrweb.io/) | [](https://github.com/rrweb-io/rrweb) | - |
## Social media
Alternatives to: [Facebook](https://www.facebook.com/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Mastodon](https://joinmastodon.org/) [](https://joinmastodon.org/) | [](https://github.com/mastodon/mastodon) | - |
## Static web deployment
Alternatives to: [Netlify](https://www.netlify.com/), [Vercel](https://vercel.com/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [StaticDeploy](https://staticdeploy.io/) [](https://staticdeploy.io/) | [](https://github.com/staticdeploy/staticdeploy) | - |
## Streaming
Alternatives to: [Twitch](https://www.twitch.tv/)
| Open source | Stars | Private |
| --------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Glimesh](https://glimesh.tv/) [](https://glimesh.tv/) | [](https://github.com/glimesh/glimesh.tv) | Yes |
## Team Wiki
Alternatives to: [Tettra](https://tettra.com/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [BookStack](https://www.bookstackapp.com/) [](https://www.bookstackapp.com/) | [](https://github.com/BookStackApp/BookStack) | - |
| [Docuwiki](https://www.dokuwiki.org/dokuwiki) [](https://www.dokuwiki.org/dokuwiki) | [](https://github.com/splitbrain/dokuwiki) | - |
| [Outline](https://www.getoutline.com/) [](https://www.getoutline.com/) | [](https://github.com/outline/outline) | Yes |
## Timeseries database
Alternatives to: [Kdb+](https://kx.com/developers/)
| Open source | Stars | Private |
| --------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [InfluxDB](https://www.influxdata.com/) [](https://www.influxdata.com/) | [](https://github.com/influxdata/influxdb) | Yes |
| [QuestDB](https://questdb.io/) [](https://questdb.io/) | [](https://github.com/questdb/questdb) | Yes |
| [TDengine](https://tdengine.com/?en) [](https://tdengine.com/?en) | [](https://github.com/taosdata/TDengine) | Yes |
| [TimescaleDB](https://www.timescale.com/) [](https://www.timescale.com/) | [](https://github.com/timescale/timescaledb) | Yes |
## VPN Server
Alternatives to: [OpenVPN](https://openvpn.net/), [OpenVPN Access Server](https://openvpn.net/access-server/), [Tailscale](https://tailscale.com/)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Firezone](https://www.firez.one/) [](https://www.firez.one/) | [](https://github.com/firezone/firezone) | Yes |
| [Gravitl](https://gravitl.com/) [](https://gravitl.com/) | [](https://github.com/gravitl/netmaker) | Yes |
## Vector graphic design
Alternatives to: [Adobe Illustrator](https://www.adobe.com/products/illustrator.html)
| Open source | Stars | Private |
| --------------------------------: | :------------------------------------------- | :-----: |
| [Inkscape](https://inkscape.org/) | [Repo](https://gitlab.com/inkscape/inkscape) | - |
## Vector search engine
Alternatives to: [Algolia](https://www.algolia.com/), [Google Vertex AI](https://cloud.google.com/vertex-ai)
| Open source | Stars | Private |
| ----------------------------------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Qdrant](https://qdrant.tech/) [](https://qdrant.tech/) | [](https://github.com/qdrant/qdrant) | Yes |
| [SeMI's Weaviate](https://www.semi.technology/) [](https://www.semi.technology/) | [](https://github.com/semi-technologies/weaviate) | Yes |
| [Zilliz's Milvus](https://milvus.io/) [](https://milvus.io/) | [](https://github.com/milvus-io/milvus) | Yes |
## Video Conferencing
Alternatives to: [Agora](https://agora.io/), [Twilio](https://www.twilio.com/), [Zoom](https://zoom.us/)
| Open source | Stars | Private |
| ----------------------------------------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [BigBlueButton](https://bigbluebutton.org/) [](https://bigbluebutton.org/) | [](https://github.com/bigbluebutton/bigbluebutton) | - |
| [Jitsi](https://jitsi.org/meet) [](https://jitsi.org/meet) | [](https://github.com/jitsi/jitsi-meet) | Yes |
| [LiveKit](https://livekit.io/) [](https://livekit.io/) | [](https://github.com/livekit/livekit-server) | Yes |
| [OpenVidu](https://openvidu.io/) [](https://openvidu.io/) | [](https://github.com/OpenVidu/openvidu) | Yes |
## Video platform
Alternatives to: [YouTube](https://www.youtube.com/)
| Open source | Stars | Private |
| -------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [NodeTube](https://newtube.app/) [](https://newtube.app/) | [](https://github.com/mayeaux/nodetube) | - |
| [Peertube](https://joinpeertube.org/) [](https://joinpeertube.org/) | [](https://github.com/Chocobozzz/PeerTube) | - |
## Vulnerability scanner
Alternatives to: [Tenable Nessus](https://www.tenable.com/products/nessus)
| Open source | Stars | Private |
| -----------------------------------------------------------------------------------------------------------------------------------------------: | :------------------------------------------------------------------------------------------------------------------------------------ | :-----: |
| [Nuclei](https://nuclei.projectdiscovery.io/) [](https://nuclei.projectdiscovery.io/) | [](https://github.com/projectdiscovery/nuclei) | Yes |
## Website analytics
Alternatives to: [Google Analytics](https://analytics.google.com/)
| Open source | Stars | Private |
| ---------------------------------------------------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Ackee](https://ackee.electerious.com/) [](https://ackee.electerious.com/) | [](https://github.com/electerious/Ackee) | - |
| [Countly](https://count.ly/) [](https://count.ly/) | [](https://github.com/countly/countly-server) | Yes |
| [Fathom](https://usefathom.com/) [](https://usefathom.com/) | [](https://github.com/usefathom/fathom) | Yes |
| [GoatCounter](https://www.goatcounter.com/) [](https://www.goatcounter.com/) | [](https://github.com/arp242/goatcounter) | Yes |
| [Matomo](https://matomo.org/) [](https://matomo.org/) | [](https://github.com/matomo-org/matomo) | Yes |
| [Open Web Analytics](https://www.openwebanalytics.com/) [](https://www.openwebanalytics.com/) | [](https://github.com/Open-Web-Analytics/Open-Web-Analytics) | - |
| [Plausible](https://plausible.io/) [](https://plausible.io/) | [](https://github.com/plausible/analytics) | Yes |
| [Scale8](https://scale8.com/) [](https://scale8.com/) | [](https://github.com/scale8/scale8) | Yes |
| [Umami](https://umami.is/) [](https://umami.is/) | [](https://github.com/mikecao/umami) | Yes |
## Workflow automation
Alternatives to: [Integromat](https://www.integromat.com/), [Zapier](https://zapier.com/)
| Open source | Stars | Private |
| ----------------------------------------------------------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [ActiveWorkflow](https://www.activeworkflow.org/) [](https://www.activeworkflow.org/) | [](https://github.com/automaticmode/active_workflow) | - |
| [Beehive](https://github.com/muesli/beehive) [](https://github.com/muesli/beehive) | [](https://github.com/muesli/beehive) | - |
| [Flogo](https://www.flogo.io/) [](https://www.flogo.io/) | [](https://github.com/tibcosoftware/flogo) | - |
| [Huginn](null) [](null) | [](https://github.com/huginn/huginn) | - |
| [N8N](https://n8n.io/) [](https://n8n.io/) | [](https://github.com/n8n-io/n8n) | Yes |
| [Node-RED](https://nodered.org/) [](https://nodered.org/) | [](https://github.com/node-red/node-red) | - |
| [Pipedream](https://pipedream.com/) [](https://pipedream.com/) | [](https://github.com/PipedreamHQ/pipedream) | Yes |
| [Temporal](https://temporal.io/) [](https://temporal.io/) | [](https://github.com/temporalio/temporal) | Yes |
| [Windmill](https://docs.windmill.dev/) [](https://docs.windmill.dev/) | [](https://github.com/windmill-labs/windmill) | Yes |
## Writing platform
Alternatives to: [Medium](https://medium.com/)
| Open source | Stars | Private |
| ------------------------------------------------------------------------------------------------------------------------------: | :----------------------------------------------------------------------------------------------------------------------------------------- | :-----: |
| [Sigle](https://www.sigle.io/) [](https://www.sigle.io/) | [](https://github.com/sigle/sigle) | Yes |
| [WriteFreely](https://writefreely.org/) [](https://writefreely.org/) | [](https://github.com/writefreely/writefreely) | - |