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What is Greptile?
Greptile is an AI tool (by Tabnam, Inc., a Y Combinator company) that performs AI code review on every pull request with full context of your codebase. Instead of reading only the diff, it builds a graph of files, functions and dependencies and runs a swarm of agents in parallel to catch issues humans might miss. The company says more than 22,000 teams use it.
How does Greptile AI code review work?
- It builds a graph of your repo covering files, functions and dependencies.
- A swarm of agents reviews the PR and assesses impact beyond the diff.
- Flags everything from style violations to security risks and multi-file logic bugs.
- Learns your standards by reading your team's PR comments.
- Accepts custom rules written in plain English.
What is Greptile TREX runtime validation?
TREX, in beta, runs your PR branch in a sandbox to catch bugs that only show up at runtime. It complements static review with real behavioural validation before you merge.
How does Greptile work with AI coding agents?
Greptile acts as the validation agent for all code changes, including AI-generated code. It sends issue context to Claude Code, Cursor, Codex or Devin in one click and lets agents iterate until every comment is resolved. It also ships a CLI and a knowledge-base MCP.
Which languages and Git platforms does Greptile support?
It fully supports Python, JavaScript, TypeScript, Go, Elixir, Java, C, C++, C#, Swift, PHP and Rust and connects to GitHub, GitLab and Bitbucket. Enterprises also get GitHub Enterprise, GitLab Self-Managed, Bitbucket Data Center, Gitea, Perforce, self-hosting with Docker or Kubernetes, SSO and audit logs.
Greptile pros and cons
- Pro: reviews impact beyond the diff
- Pro: learns your team's conventions
- Pro: can be self-hosted with your own LLMs
- Con: comments may need rule tuning to reduce noise
- Con: TREX runtime validation is still in beta
Greptile features and use cases
How to use Greptile
Greptile FAQ
What is Greptile?
Greptile is an AI tool that automatically reviews pull requests with full context of your repository.
Is Greptile free?
There is a free Starter tier for one developer and a paid credit-based tier. See the pricing section of this page.
Does Greptile support Spanish?
Its website and docs are in English and it does not advertise a Spanish interface; it reviews code from any project.
Does Greptile have an API or CLI?
It offers a CLI, a knowledge-base MCP and integrations with agents such as Claude Code, Cursor, Codex and Devin.
Which programming languages does Greptile support?
Python, JavaScript, TypeScript, Go, Elixir, Java, C, C++, C#, Swift, PHP and Rust, plus others at slightly lower quality.
Does Greptile work with GitLab and Bitbucket?
Yes, it supports GitHub, GitLab and Bitbucket, plus enterprise editions and Gitea on the Enterprise tier.
Can Greptile be self-hosted?
Yes, on your own infrastructure with Docker Compose or Kubernetes and your own LLM providers.
What is Greptile TREX?
A beta feature that runs your PR branch in a sandbox to find runtime bugs.
Does Greptile learn my team's coding style?
Yes, it reads PR comments to understand your standards and supports custom rules.
What are the best Greptile alternatives?
On GptZone you can compare it with AI code review and coding tools such as CodeRabbit and Cursor.
Greptile pricing and plans
Reference price: 1 USD · usage based. Source · Verified: November 1, 2026
Credit-based pricing in US dollars (USD). Checked on: 01/11/2026.
Starter: free; 1 active developer, 50 credits per month and unlimited repositories.
Pro: $1 per credit with no seat fees; unlimited developers and agents, cross-repo context, MCP and analytics. 14-day trial.
A Base review uses 1 credit, a Plus review 3 and an Apex review 10.
Enterprise: custom pricing; self-hosting, SSO/SAML, RBAC and a dedicated Slack channel.
Free usage for qualified open source projects and discounts for pre-Series A startups.
Greptile Screenshots
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