Greptile vs CodeRabbit (2026)
Head-to-head comparison for vibe coders: scores, free tiers, pricing and best-for, using the same evidence-based methodology. Rankings are never for sale.
AI code review agent that reviews pull requests with full codebase context
AI code reviews on pull requests
Side-by-side comparison
| Criterion | Greptile | CodeRabbit |
|---|---|---|
| Score | 79/100 | 82/100 |
| Free tier | Yes: Starter is free for 1 active developer with 50 credits a month; qualified non-commercial open-source projects can apply for free use | Yes: free for public/open-source repos |
| Open source | No | No |
| Pricing | Starter free (1 active developer, 50 credits/mo, unlimited repos). Pro: prepaid credits at $1 each, shared across your organization, with unlimited developers and agents and no seat fees (Base review 1 credit, Plus 3, Apex 10). Enterprise custom (self-host, SSO/SAML). 14-day Pro trial; pre-Series A startups get 500 free credits a month for 6 months; free for qualified non-commercial OSS | Essentials $24/user/mo annual ($30 monthly); Team $48/user/mo annual ($60 monthly); Advanced $72/user/mo; Enterprise custom. Extra usage-based reviews $0.25 per reviewed file |
| Best for | Teams that want deeper, codebase-aware PR reviews and a review loop their coding agents can read and fix | Automatic AI review on every pull request |
| Category | Testing & code review | Testing & code review |
Score breakdown
| Criterion | Greptile | CodeRabbit |
|---|---|---|
| Fit for the use case /25 | 21 | 22 |
| Vibe-coder friendliness /15 | 12 | 14 |
| Output quality & reliability /15 | 13 | 12 |
| Pricing & free tier /15 | 10 | 12 |
| Ecosystem & integrations /10 | 9 | 9 |
| Momentum /10 | 9 | 9 |
| Code ownership & lock-in /10 | 5 | 4 |
Based on desk research of official pricing pages and docs; see methodology.
How they differ
Both are AI reviewers that comment on your pull requests. CodeRabbit (82) is the zero-setup option: install the app and it reviews every PR on GitHub or GitLab, with IDE and CLI reviews too. Greptile (79) first builds a graph index of your whole repository, then runs a swarm of agents on each PR and posts comments in about 3 minutes. It learns from your team’s thumbs-up/down and replies, lets you pick a review depth (Base, Plus, Apex or Auto), and works with GitHub, GitLab, Bitbucket and Gitea.
What you pay
CodeRabbit is free for public and open-source repos; private repos start at Essentials, $24 per user a month billed annually ($30 monthly), then Team at $48 annual ($60 monthly) and Advanced at $72. Greptile Starter is free for 1 active developer with 50 credits a month. Pro has no seat fees: you prepay for credits at $1 each, shared across your whole organization, with unlimited developers. A Base review costs 1 credit, Plus 3 and Apex 10. Greptile is free for qualified non-commercial OSS projects (by application), and pre-Series A startups get 500 free credits a month for 6 months.
The math for a small team
On Greptile Pro you pay for reviews, not people: 100 Base reviews a month cost about $100 whether 3 or 10 developers open the PRs, and Plus or Apex reviews cost 3 or 10 times as much. Credits come from a shared organization pool, and auto-review can run on every push, so an agent that pushes often can use credits fast; set a flex usage limit (it can be $0) to cap spend. CodeRabbit Essentials for 3 users is $72 a month billed annually.
Working with coding agents
Greptile has a CLI, an MCP server, a Claude Code plugin and a “Fix with your Agent” button that sends each comment to Claude Code, Codex, Cursor or Devin, plus a /greploop flow that lets an agent iterate until issues are resolved. Its TREX beta runs the PR branch in a sandbox to find runtime bugs. Enterprise adds self-hosting (Docker Compose, Kubernetes, air-gapped).
Which to pick
CodeRabbit for open-source repos or a solo builder who wants reviews on every PR with no setup. Greptile if you want deeper reviews that use the whole codebase, a review loop your coding agent can read and fix, Bitbucket or Gitea support, or a self-hosted option on Enterprise.
Who wins: Greptile or CodeRabbit?
By score, CodeRabbit wins Greptile vs CodeRabbit at 82/100 vs 79/100. CodeRabbit: Zero-setup PR reviews and free for OSS. Per-dev pricing for private repos. Greptile: Strong, codebase-aware PR reviews with tiered depth, learning from team feedback and good hooks for coding agents (MCP, Claude Code plugin, Fix with your Agent). Below CodeRabbit for vibe coders: the free plan covers only one developer and 50 credits, Pro has no seat fees but bills $1 per credit from a shared pool (deeper Plus/Apex reviews burn 3-10 credits, and auto-review on every push adds up), OSS use needs an application, and self-hosting is Enterprise-only. CodeRabbit is best for Automatic AI review on every pull request. Greptile is best for Teams that want deeper, codebase-aware PR reviews and a review loop their coding agents can read and fix.
FAQ
- Which is better, Greptile or CodeRabbit?
- By our score, CodeRabbit (82/100) ranks above Greptile (79/100). CodeRabbit is best for Automatic AI review on every pull request. The right pick still depends on your workflow; see the side-by-side table.
- What is the Greptile vs CodeRabbit score?
- Greptile scores 79/100 and CodeRabbit scores 82/100 on PromptToProd's evidence-based ranking. Scores are never for sale.
- Is Greptile free?
- Partly. Starter is free for 1 active developer with 50 credits a month (one Base review is 1 credit). Qualified non-commercial open-source projects can apply for free use, and Pro has a 14-day free trial.
- Is Greptile better than CodeRabbit?
- By our score CodeRabbit leads, 82 to 79, mainly on its free OSS plan and lower entry price. Greptile goes deeper with full codebase context, review tiers and agent integrations.
- How much does Greptile cost per developer?
- Nothing per developer: Greptile Pro has no seat fees and allows unlimited developers. You prepay for credits at $1 each, shared across the organization; a Base review uses 1 credit, Plus 3 and Apex 10. Starter is free for 1 developer with 50 credits a month.
Sources (checked Oct 16–17, 2026)
- Greptile pricing
- Greptile docs: What is Greptile?
- Greptile docs: Billing and review tiers
- CodeRabbit pricing