awesome-generative-engine-optimization

A curated guide to Generative Engine Optimization (GEO) resources: guides, tools & research to boost visibility in AI-powered search engines.
https://github.com/amplifying-ai/awesome-generative-engine-optimization

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Agentic Commerce & Shopping
- Google Universal Commerce Protocol (UCP)
  - UCP Developer Guide - Official documentation for implementing Universal Commerce Protocol.
  - Under the Hood: Universal Commerce Protocol - Technical deep dive from Google Developers Blog.
  - New Tech and Tools for Retailers in the Agentic Era - Google's announcement of agentic commerce tools and UCP.
  - Sundar Pichai's NRF 2026 Remarks - CEO keynote announcing UCP at National Retail Federation.
  - Google Announces Universal Commerce Protocol - TechCrunch coverage of UCP launch.
  - Google Launches UCP for Agent-Led Shopping - Search Engine Land analysis.
  - Google Bolsters AI Commerce with UCP - CNBC coverage of the retail implications.
- Industry Analysis
  - The Protocol Behind Shopify and Google's AI Shopping Vision - Deep analysis of UCP architecture and implications.
  - Why AI Shopping Agent Wars Will Heat Up in 2026 - Modern Retail competitive landscape analysis.
  - PayPal Supports Trusted AI Checkout with Google - PayPal's UCP integration announcement.
  - Google's New Tech Lets AI Agents Handle Checkout - Skift travel/commerce perspective.
- OpenAI Agentic Commerce Protocol
  - Buy It in ChatGPT: Instant Checkout - OpenAI's announcement of Instant Checkout and the Agentic Commerce Protocol.
  - Introducing Shopping Research in ChatGPT - ChatGPT's shopping research feature powered by GPT-5 mini.
  - Instant Checkout for Merchants - Merchant integration guide for ChatGPT commerce.
  - ChatGPT Shopping Research Feature - Retail Dive coverage.
  - OpenAI Shopping Tool Announcement - CNBC analysis.
Case Studies
- Documented Stories
  - 2,300% AI Traffic Growth - Manufacturing - E-E-A-T optimization case.
  - 200% Monthly Growth - Auto Parts - Schema + llms.txt implementation.
  - Influencing ChatGPT Results - Real-time optimization.
  - 115% Visibility - Geneva Worldwide - AI Overviews domination.
  - 7× Growth - Ramp Fintech - 3.2% to 22.2% visibility.
Communities & Forums
- GEO-Specific Communities
  - r/GEO_ai - Subreddit dedicated to Generative Engine Optimization discussions.
- Measurement Guides
  - Reddit - Critical for Perplexity optimization (46.7% of citations). Focus on relevant subreddits in your industry.
  - Hacker News - Highly authoritative for tech and startup content. Frequently cited by AI engines.
  - Stack Overflow - Developer-focused. Essential for technical product visibility.
  - Quora - Question-answer format aligns well with AI search patterns.
  - Product Hunt - Product launches and discussions cited for product recommendations.
- Platforms for Building AI Visibility
  - Wikipedia - Dominates ChatGPT citations at 47.9% of top citations. Creating/maintaining accurate Wikipedia presence is critical for GEO.
Conferences & Events
- Measurement Guides
  - GEO Conference - The first dedicated Generative Engine Optimization conference. Held in Austin (July 2025) and San Francisco. Focuses exclusively on AI search optimization strategies.
  - MozCon - Major SEO conference with increasing AI search focus. Covers ranking strategies, SERP insights, and AI-driven search innovations.
  - BrightonSEO - September 23-24, 2025 (San Diego) and October 23-24, 2025 (Brighton, UK). Features AI for SEO, content creation, and technical optimization tracks.
  - Chiang Mai SEO Conference - Global gathering with deep dives into technical SEO, paid media, and AI-driven search.
  - Search 'n Stuff Antalya - Global Digital Marketing Conference featuring 45+ international speakers on SEO, analytics, and AI-driven marketing.
Contributing
- Other Awesome Lists
  - @edwin
Guides & Tutorials
- Getting Started
  - What is GEO? - Search Engine Land primer.
  - GEO vs SEO Differences - Key distinctions.
  - Beginner's Guide to GEO - Step-by-step introduction.
- Platform-Specific Optimization
  - Google AI Overviews Guide - Comprehensive tactics
  - ChatGPT Search Optimization - Platform-specific strategies
  - How ChatGPT Search Works - SEMrush's comprehensive guide
  - Perplexity Ranking Factors - Detailed analysis
  - How to Rank on Perplexity - NoGood's guide
  - Google AI Overviews Guide - Comprehensive tactics
  - Google's Official AI Search Guidance - Official guidance from Google Search Central on optimizing for AI experiences.
  - Google AI Overviews Ultimate Guide - Comprehensive strategies for AI Overview optimization.
  - SearchGPT Optimization Guide - Complete optimization strategies for OpenAI's search features
  - 59+ Perplexity Ranking Patterns - Browser-level code analysis revealing specific ranking factors.
  - How ChatGPT Search Works - Technical breakdown of ChatGPT's search functionality and ranking factors.
  - SearchGPT Optimization Guide - Complete optimization strategies for OpenAI's search features.
  - Perplexity Ranking Factors Deep Dive - Detailed analysis of Perplexity's 3-layer reranking system.
- Technical Implementation
  - AI Optimization Technical Guide - Comprehensive technical overview of content optimization for AI systems.
  - Integrate GEO with SEO - Strategies for unified traditional and AI search optimization.
  - 6 Ways to Adapt SEO for AI - Migration strategies
  - GEO, LLMO, AEO... It's All Just SEO - Ahrefs' contrarian take
  - LLMO: 10 Ways to Work Your Brand Into AI Answers - Practical tactics for improving AI citations.
  - How Vercel Adapts SEO for LLMs - Real-world implementation case study from a major platform.
  - AI Search Optimization: llms.txt Best Practices - Technical implementation guide for llms.txt protocol.
  - 10-Step Guide to GEO - Systematic approach to implementing GEO.
Industry Analysis
- GEO Service Providers
  - Omniscient Digital's Agency Review - Detailed agency comparisons.
  - First Page Sage - Top-rated GEO agency serving Salesforce, Logitech. Specializes in B2B SaaS, medtech, manufacturing.
  - iPullRank - Enterprise-focused. Semantic optimization, conversational search, scalable information architecture for LLM parsing.
  - WebFX - Full-service with proprietary OmniSEO™ platform. Tracks client/competitor performance across AI-driven search.
  - Victorious - Award-winning for technical precision. Structured content, rich snippets, prompt-based optimizations.
  - Omniscient Digital - Helps websites become trusted sources cited by LLMs. Integrated SEO+GEO approach.
  - Avenue Z - Serves FinTech, B2B SaaS, HealthTech, DTC eCommerce.
  - Siege Media - Content-focused GEO with comprehensive optimization strategies.
  - Obility - B2B marketing focus with GEO integration.
  - RevenueZen - B2B GEO specialists for growth-stage companies.
  - Growth Plays - Data-driven GEO and content strategies
  - Ignite Visibility - Full-service digital marketing with GEO capabilities.
  - GEO Agencies on Clutch - Verified reviews and rankings.
  - FirstPageSage Agency Guide - Comprehensive agency analysis.
  - Growth Plays - Data-driven GEO and content strategies.
  - FirstPageSage Agency Guide - Comprehensive agency analysis.
- Market Research & Data
  - ChatGPT Search: 80M Clickstream Analysis - User behavior insights
  - How GEO Rewrites Search Rules - Andreessen Horowitz analysis.
  - AI Search Engines Comparison - Platform differences.
  - Top 4 AI Search Engines - Market overview.
  - AI Overviews Have Doubled - 25M queries analyzed.
  - SEMrush AI Overviews Study 2025 - 10M keyword analysis
  - AI Search Visibility Leaders by Industry - Sector breakdown.
  - AI Citation Failure Study - 60% failure rate analysis.
  - 75K Brand Analysis: AI Overview Ranking Factors - Large-scale correlation study showing 95% of AI citation behavior unexplained by traditional traffic metrics.
  - AI Overviews Reduce Clicks by 34.5% - CTR impact analysis.
  - 63% of Websites Receive AI Traffic - 3,000 site study.
  - AI Overviews Reach 52% of Searches - February 2025 tracking data showing explosive growth
  - 41M AI Search Results Analysis - Brighton SEO 2025 study across ChatGPT, Google AI Overviews, Perplexity, and Microsoft Copilot.
  - AI Traffic Surges 527% in 2025 - Analysis from 400+ sites on citation patterns
  - 98+ GEO Statistics for 2025 - Comprehensive data compilation.
  - AI Overviews Surged Then Pulled Back in 2025 - AI Overviews peaked at ~25% of queries in July 2025, fell back to <16% by November.
  - Google December 2025 Core Update Analysis - 18-day rollout (Dec 11-29, 2025) with significant AI-driven content ranking shifts.
  - How Google Search is Changing - January 2026 - Navigational AI Overviews grew from <1% to >10% in 2025; ads alongside AI Overviews rose from ~3% to ~40%.
  - Our Approach to Advertising and Expanding Access - OpenAI's January 2026 announcement of advertising in ChatGPT. Ads are separate from answers, don't influence responses, and conversations remain private from advertisers.
  - AI Overviews Reach 52% of Searches - February 2025 tracking data showing explosive growth.
  - SEMrush AI Overviews Study 2025 - 10M keyword analysis, 13.14% of queries triggered AI Overviews in March 2025 (up from 6.49% in January).
  - ChatGPT Search: 80M Clickstream Analysis - User behavior insights.
  - AI Traffic Surges 527% in 2025 - Analysis from 400+ sites on citation patterns.
- Vendor Landscape
  - Top GEO Agencies 2025 - Agency rankings
  - AI SEO Tools We Love - Backlinko's recommendations
Monitoring & Analytics
- Measurement Guides
  - Track AI Visibility Across Platforms - Cross-platform tracking methodologies and frameworks.
  - AI Search Traffic in GA4 - Setup guide for tracking AI-referred traffic in Google Analytics.
  - Measuring GEO Success - KPI framework for generative engine optimization.
  - AI Brand Footprint Measurement - Approaches to measuring brand visibility in AI responses.
  - LLM Optimization Tracking - Emerging approaches for AI discovery measurement.
  - Guide to LLM Tracking Tools - Comprehensive platform comparison and evaluation criteria.
  - LLM Tracking Tools Overview - Feature comparison across major tracking platforms.
  - AI Search Visibility Tools Directory - Comprehensive directory of tracking tools
  - AI Search Visibility Tools Directory - Comprehensive directory of tracking tools.
Newsletters & Blogs
- Blogs to Follow
  - Ahrefs Blog - Regular GEO research studies and data analysis.
  - Profound Blog - Enterprise GEO insights and research.
  - Otterly AI Blog - AI citation analysis and platform comparisons.
  - Rankability Blog - llms.txt adoption tracking and GEO research.
  - Search Engine Land AI Coverage - Authoritative coverage of AI search developments.
- Newsletters
  - GEO Weekly - Weekly newsletter covering GEO trends, tools, and strategies.
  - SEO for AI Newsletter - Focused coverage of AI search optimization developments.
  - The AI SEO Brief - Curated AI SEO news and insights delivered weekly.
Related Resources
- Other Awesome Lists
  - Awesome-GEO by DavidHuji - Research-focused GEO paper collection.
  - Awesome SEO - Traditional SEO resources that complement GEO strategies.
  - Awesome AI GTM - AI-powered Go-To-Market tools, including an AI Visibility & GEO section.
Research & Papers
- Adversarial & Security Research
  - Dynamics of Adversarial Attacks on LLM-Based Search - Game-theoretic model of attacks on LLM search engines. *Analyzes the competitive dynamics between black-hat and white-hat GEO tactics.*.
  - GASLITE: SEO Attacks on Dense Retrieval - 0.0001% corpus poisoning achieves top-10 hijacking. *Identifies vulnerabilities in AI retrieval systems that practitioners should be aware of.*.
  - Adversarial SEO for LLMs - Hidden text boosts mentions 2.5× in AI answers. *Demonstrates manipulation techniques, highlighting the importance of legitimate optimization approaches.*.
  - Ranking Manipulation for Conversational Search - Prompt injection for ranking manipulation. *Shows how on-page content can influence AI rankings through strategic text structures.*.
  - Persistent Pre-Training Poisoning of LLMs - Long-term poisoning attack strategies. *Suggests why maintaining fresh, authoritative content matters as AI systems update their training data.*.
- Foundational Research
  - GEO: Generative Engine Optimization - Princeton/Georgia Tech/Allen Institute study showing 40% visibility improvements. *Introduces 9 core optimization tactics including cite sources, statistics, and quotations strategies that showed measurable results.*.
  - GEO on ACM Digital Library - Peer-reviewed publication with full methodology. *Provides testing framework for measuring GEO success across different content domains and query types.*.
  - Inside AI Search Ranking Factors - Pallas Advisory's reverse engineering of AI ranking (March 2025). *Offers insights on how ChatGPT and Perplexity select and rank sources in their responses.*.
  - AI Platform Citation Patterns - Analysis of how ChatGPT, Google AI Overviews, and Perplexity cite sources differently. *Wikipedia dominates ChatGPT at 47.9% of top citations; Reddit appears heavily in Gemini and Perplexity.*.
  - Conductor 2026 AEO/GEO Benchmarks Report - Industry's first large-scale AEO/GEO analysis across 13,770 domains, 21.9M searches, and 17M AI responses. *Key finding: ChatGPT drives 87.4% of AI referral traffic; AI referral conversions are 2× higher than traditional sources.*.
  - State of AI Search Optimization 2026 - Kevin Indig's comprehensive analysis of LLM citation patterns and visibility factors. *Reports 24% of ChatGPT responses generated without fetching online content; content under 3 months old is 3× more likely to be cited.*.
  - C-SEO Bench: Does Conversational SEO Work? - Peer-reviewed NeurIPS 2025 Benchmark evaluating GEO methods across multiple tasks, domains, and competitive adoption rates. *Finds that most current GEO methods are largely ineffective, while traditional SEO approaches remains relevant.*.
  - C-SEO Bench: Does Conversational SEO Work? - Peer-reviewed NeurIPS 2025 Benchmark evaluating GEO methods across multiple tasks, domains, and competitive adoption rates. *Finds that most current GEO methods are largely ineffective, while traditional SEO approaches remains relevant.*.
- Knowledge Conflicts & Retrieval
  - ConflictBank: LLM Knowledge Conflicts - 7.4M claim-evidence pairs dataset. *Explores when AI systems trust external content over conflicting information in their training data.*.
  - ConflictingQA Dataset - How LLMs handle contradictory information. *Findings suggest that LLMs favor source relevance over academic tone when selecting information.*.
  - When Search Meets LLMs - Survey on Search4LLM & LLM4Search pipelines. *Maps the technical architecture behind AI search, identifying potential optimization points.*.
Technical Documentation
- AI Crawlers
  - AI Crawler User Agents List - Comprehensive list updated monthly.
  - The Rise of AI Crawlers - Analysis of 1.3B crawler requests.
  - How OpenAI Crawls Websites - Technical breakdown.
  - AI Crawlers Can't Execute JavaScript - Critical limitation analysis.
  - AI Crawler User Agents List by Company - Directory of AI bots and crawlers.
- llms.txt Protocol
  - llms.txt Specification - Official standard by Jeremy Howard.
  - Companies Using llms.txt - Implementations by Zapier, Stripe, Cloudflare, Anthropic, Vercel, Supabase, ElevenLabs.
  - llms.txt Directory - Community-driven directory of implementations.
  - What Is llms.txt? - Ahrefs implementation guide.
  - LLMs.txt Technical Deep Dive - Protocol analysis.
  - LLMS.txt Adoption Research Report 2025 - Updated monthly tracking showing 784+ websites implementing llms.txt/llms-full.txt (0.3% of top 1,000 websites as of June 2025).
  - Who is Using llms.txt? - Examples and adoption patterns across AI/ML, Developer Tools, and SaaS sectors.
  - The Value of llms.txt: Hype or Real? - Critical analysis of adoption drivers and barriers.
  - LLMSDB - Directory of llms.txt files.
  - LLMSDB - Directory of llms.txt files.
  - Google Adds llms.txt to Search Central Docs - On December 3, 2025, Google quietly added then removed llms.txt from Search Central documentation the same day, despite previously dismissing the standard.
  - llms.txt Directory - Directory of llms.txt files.
  - Google A2A Protocol - Google's Author-to-AI protocol includes llms.txt support.
  - LLMS.txt Adoption Research Report 2025 - Updated monthly tracking showing 784+ websites implementing llms.txt/llms-full.txt (0.3% of top 1,000 websites as of June 2025).
  - Google Adds llms.txt to Search Central Docs - On December 3, 2025, Google quietly added then removed llms.txt from Search Central documentation the same day, despite previously dismissing the standard.
- Structured Data
  - AI Search & Structured Data - Implementation guide.
  - JSON-LD vs Microdata Performance - A/B test results.
  - Schema for AI Visibility - Best practices.
Tools & Software
- Dedicated GEO Platforms
  - Profound - Enterprise benchmark platform. $35M Series B (Sequoia Capital). Tracks ChatGPT, Claude, Perplexity, Gemini. Share of voice, sentiment analysis, prompt-level rankings.
  - AthenaHQ - Y Combinator-backed. Founded by ex-Google Search and DeepMind leaders. Unified GEO scoring. Claims 70+ customers with 10× AI traffic increases.
  - Bluefish AI - $5M funded. Specializes in brand safety and source attribution. "Source graph" showing how Wikipedia, forums, PDFs influence outputs. AI ad campaigns
  - Otterly.AI - Focused on link citation analysis for Google AI Overview and Perplexity. Timeline tracking and competitive benchmarking.
  - Scrunch AI - Agent Experience Platform (AXP) for making websites legible to AI engines. Monitoring and active optimization.
  - Peec.ai - AI search visibility platform with competitive analysis and optimization recommendations.
  - Rankscale - AI-first SEO platform with GEO capabilities for enterprise brands
  - ZipTie - Brand visibility monitoring across generative AI platforms with detailed breakdowns.
  - GenRank - Timeline visualization and competitor benchmarking for AI visibility trends.
  - AI Monitor - Real-time alerts with sentiment analysis across ChatGPT, Claude, Bing AI, Google AI Overviews.
  - Airank - Entity mapping and knowledge graph optimization for AI search engines.
  - Am I On AI - Quick checker to see if your brand appears in major AI search results.
  - Goodie AI - Leading AI-native GEO platform founded by experts from major tech companies. Comprehensive suite of GEO optimization and monitoring tools.
  - LLM Scout - Discovery and tracking tool for LLM mentions and citations.
  - LLMOmetrics - Hallucination detection and fixing for improved AI citation accuracy.
  - Rankshift - Position tracking and visibility monitoring for AI-powered search platforms.
  - Knowatoa - AI search analytics platform tracking brand mentions across ChatGPT, Claude, and Perplexity.
  - Daydream - AI visibility optimization platform with focus on content discoverability.
  - GeckoCheck - Platform that helps merchants and brands optimize visibility, dominate AIsearch results, and deliver answers to billions of daily shoppers.
  - Geoptie - Helps you optimize your content for AI search engines and track your performance across multiple platforms.
  - Goodie - Leading AI-native GEO platform founded by experts from major tech companies. Comprehensive suite of GEO optimization and monitoring tools.
  - Peasy - Specialized crawl audits and technical analysis for AI search engine visibility.
  - Scrunch - Agent Experience Platform (AXP) for making websites legible to AI engines. Monitoring and active optimization.
  - Bluefish AI - $5M funded. Specializes in brand safety and source attribution. "Source graph" showing how Wikipedia, forums, PDFs influence outputs. AI ad campaigns.
  - GEOmetrics - Hallucination detection and fixing for improved AI citation accuracy.
- Enterprise SEO Platforms with GEO Features
  - SEMrush - AI Visibility Toolkit ($99/month per domain). Position Tracking for AI Overviews. Enterprise AIO for brand mentions, sentiment, prompt rankings across ChatGPT, Perplexity, Gemini, Claude. 100M+ prompt database.
  - Ahrefs Brand Radar - Launched March 2025. Tracks visibility in ChatGPT, Google AI Overviews, Gemini, Perplexity, Copilot. 100M+ prompt database from real search data. Included with subscriptions ($129-$999/month).
  - HubSpot AI Search Grader - Free AI Search Grader tool. LLM-referred visitor segmentation. Acquired XFunnel (Jan 2025) for AI search simulations and transparency.
  - Writesonic - Multi-platform tracking with content creation integration for ChatGPT, Google AI Overviews, Perplexity, Claude, Gemini.
  - ChatGPT Rank Tracker - Dedicated SearchGPT/ChatGPT Search visibility tracking.
  - Create & Grow AI Overview Tracker - Focused on Google AI Overviews mention tracking.
- Utilities & Generators
  - AI Product Bench - Benchmark for AI product visibility.
  - llmstxtgenerator.org - Web-based generator.
  - WordLift Generator - WordPress integration.
  - Apify Generator - Scraping-based generator.
  - GEO/AEO Tracker - Open-source, local-first AI visibility dashboard. Track brand mentions across ChatGPT, Perplexity, Gemini, Copilot, Google AI Overview, and Grok. BYOK, self-hosted, $0/month, with visibility scoring, citation analysis, and competitor battlecards.
Videos & Podcasts
- Podcasts
  - Search Off the Record - Google's official podcast covering search including AI developments.
  - Niche Pursuits Podcast - Covers AI SEO and content optimization strategies.
  - Authority Hacker Podcast - Regular episodes on AI search impact and optimization.
  - Authority Hacker Podcast - Regular episodes on AI search impact and optimization.
  - Niche Pursuits Podcast - Covers AI SEO and content optimization strategies.

Programming Languages

TypeScript 1 Jupyter Notebook 1

awesome-generative-engine-optimization

Agentic Commerce & Shopping

Google Universal Commerce Protocol (UCP)

Industry Analysis

OpenAI Agentic Commerce Protocol

Case Studies

Documented Stories

Communities & Forums

GEO-Specific Communities

Measurement Guides

Platforms for Building AI Visibility

Conferences & Events

Measurement Guides

Contributing

Other Awesome Lists

Guides & Tutorials

Getting Started

Platform-Specific Optimization

Technical Implementation

Industry Analysis

GEO Service Providers

Market Research & Data

Vendor Landscape

Monitoring & Analytics

Measurement Guides

Newsletters & Blogs

Blogs to Follow

Newsletters

Related Resources

Other Awesome Lists

Research & Papers

Adversarial & Security Research

Foundational Research

Knowledge Conflicts & Retrieval

Technical Documentation

AI Crawlers

llms.txt Protocol

Structured Data

Tools & Software

Dedicated GEO Platforms

Enterprise SEO Platforms with GEO Features

Utilities & Generators

Videos & Podcasts

Podcasts