AI Code Review | Greptile | Merge 4X Faster, Catch 3X More Bugs

# Greptile > Greptile is an AI code review agent for GitHub and GitLab. It reviews pull requests with whole-repo context (not just diffs), produces actionable feedback, and adapts to team preferences through configurable standards and feedback-driven learning. If evaluating: Key features → Benchmarks → Security → Pricing. If implementing: Quickstart → GitHub/GitLab integration → Customization overview → Troubleshooting. ## Start here - [What is Greptile?](https://www.greptile.com/docs/introduction): Concepts + mental model: repository graph indexing, PR review flow, and feedback-driven learning. - [5-minute quickstart](https://www.greptile.com/docs/quickstart): Fast setup (GitHub App or GitLab token+webhook) and run your first automated PR review. - [Key features](https://www.greptile.com/docs/code-review/key-features): Differentiators overview: repository graph context, high-signal findings (not nitpicks), learning via feedback, MCP IDE workflows, and enterprise/self-host deployment. - [Anatomy of a review](https://www.greptile.com/docs/code-review/first-pr-review): What Greptile posts on PRs and how to interpret each component (summary, confidence, diagrams, inline comments). ## Evaluate - [Benchmarks](https://www.greptile.com/benchmarks): Methodology + results comparing 5 tools on 50 real bug PRs with default settings; links to reproducible sources and protocol. - [Examples](https://www.greptile.com/examples): Public PR links showing real Greptile summaries and links to PRs with Greptile comments on popular repos. - [Customers](https://www.greptile.com/customers): Proof and outcomes: quotes + case studies across company sizes and workflows. - [Pricing](https://www.greptile.com/pricing): Plans, billing mechanics, 14 day free trial, and FAQs (review bot seats, contracts, chat/API pricing). - [Brex case study](https://www.greptile.com/customers/brex): Brex Q&A on rollout, adoption, and how Greptile fits a large production workflow. ## How Grepti