https://github.com/infracost/infracost
Cloud cost estimates for Terraform in pull requests💰📉 Shift FinOps Left!
https://github.com/infracost/infracost
aws azure cloud cloud-cost-estimates cost-estimation cost-management cost-optimization devops finops gcp google infrastructure-as-code monthly-costs terraform terraform-cost-estimation
Last synced: 21 days ago
JSON representation
Cloud cost estimates for Terraform in pull requests💰📉 Shift FinOps Left!
- Host: GitHub
- URL: https://github.com/infracost/infracost
- Owner: infracost
- License: apache-2.0
- Created: 2020-06-24T09:11:56.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2026-03-30T15:55:10.000Z (27 days ago)
- Last Synced: 2026-03-30T16:34:15.607Z (27 days ago)
- Topics: aws, azure, cloud, cloud-cost-estimates, cost-estimation, cost-management, cost-optimization, devops, finops, gcp, google, infrastructure-as-code, monthly-costs, terraform, terraform-cost-estimation
- Language: Go
- Homepage: https://infracost.io
- Size: 14.7 MB
- Stars: 12,240
- Watchers: 74
- Forks: 662
- Open Issues: 229
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Codeowners: .github/CODEOWNERS
- Security: SECURITY.md
Awesome Lists containing this project
- awesome-platform-engineering-tools - Infracost- cost estimates for Terraform
- awesome-tf - Infracost - Cloud cost estimates for Terraform in your CLI and pull requests. (Tools / Community providers)
- StarryDivineSky - infracost/infracost
- awesome-x-ops - Infracost
- awesome-starred - infracost/infracost - Cloud cost estimates for Terraform in pull requests💰📉 Love your cloud bill! (google)
- awesome-list - infracost
- jimsghstars - infracost/infracost - Cloud cost estimates for Terraform in pull requests💰📉 Shift FinOps Left! (Go)
- awesome-platform-engineering - Infracost- cost estimates for Terraform
- awesome-cloud-cost-control - Infra Cost
- my-awesome-starred - infracost/infracost - Cloud cost estimates for Terraform in pull requests💰📉 Shift FinOps Left! (Go)
- my-awesome - infracost/infracost - cost-estimates,cost-estimation,cost-management,cost-optimization,devops,finops,gcp,google,infrastructure-as-code,monthly-costs,terraform,terraform-cost-estimation pushed_at:2026-04 star:12.3k fork:0.7k Cloud cost estimates for Terraform in pull requests💰📉 Shift FinOps Left! (Go)
README
Infracost shows cloud cost estimates and FinOps best practices for Terraform. It lets engineers see a cost breakdown and understand costs before making changes, either in the terminal, VS Code or pull requests.
## Get started
Follow our [**quick start guide**](https://www.infracost.io/docs/#quick-start) to get started 🚀
Infracost also has many CI/CD integrations so you can easily post cost estimates in pull requests. This provides your team with a safety net as people can discuss costs as part of the workflow.
#### Post cost estimates in pull requests
#### Output of `infracost breakdown`
#### `infracost diff` shows diff of monthly costs between current and planned state
#### Infracost Cloud
[Infracost Cloud](https://www.infracost.io/docs/infracost_cloud/get_started/) is our SaaS product that builds on top of Infracost open source and works with CI/CD integrations. It enables you to check for best practices such as using latest generation instance types or block storage, e.g. consider switching AWS gp2 volumes to gp3 as they are more performant and cheaper. Team leads, managers and FinOps practitioners can also setup [tagging policies](https://www.infracost.io/docs/infracost_cloud/tagging_policies/) and [guardrails](https://www.infracost.io/docs/infracost_cloud/guardrails/) to help guide the team.
## Supported clouds and resources
Infracost supports over **1,100** Terraform resources across [AWS](https://www.infracost.io/docs/supported_resources/aws), [Azure](https://www.infracost.io/docs/supported_resources/azure) and [Google](https://www.infracost.io/docs/supported_resources/google). Other IaC tools, such as [Pulumi](https://github.com/infracost/infracost/issues/187), [AWS CloudFormation/CDK](https://github.com/infracost/infracost/issues/190) and [Azure ARM/Bicep](https://github.com/infracost/infracost/issues/812) are on our roadmap.
Infracost can also estimate [usage-based resources](https://www.infracost.io/docs/usage_based_resources) such as AWS S3 or Lambda!
## Community
Join our [community Slack channel](https://www.infracost.io/community-chat) to learn more about cost estimation, Infracost, and to connect with other users and contributors.
Thanks to all the people who have contributed, including bug reports, code, feedback and suggestions!
## Bugs and feedback
If you run into any issues or have feedback, please open a thread in [GitHub Discussions](https://github.com/infracost/infracost/discussions).
## Contributing
We ❤️ contributions big or small. Please start by opening a thread in [GitHub Discussions](https://github.com/infracost/infracost/discussions) to discuss your idea before submitting a PR. A more detailed explanation of our approach is on our [contribution guide](CONTRIBUTING.md)
## License
[Apache License 2.0](https://choosealicense.com/licenses/apache-2.0/)