CodeRabbit vs Greptile: How They Actually Differ
Pick Greptile if you want PR reviews that read your whole repository and reason across files, and your code lives on GitHub or GitLab. Pick CodeRabbit if you need line-level inline review across GitHub, GitLab, Bitbucket, and Azure DevOps, especially for open-source work.
Compiled 2026-08-22 from our catalogue entries for CodeRabbit and Greptile.
The short answer
- Pick Greptile if
- You want reviews grounded in the entire repository rather than just the diff, your code is on GitHub or GitLab, and you are willing to pay for the Pro plan at $30/seat/month.
- Pick CodeRabbit if
- You want line-level inline review comments on every PR, your repos live across GitHub, GitLab, Bitbucket, or Azure DevOps, or you maintain an open-source project that can use the free tier.
- Cheapest way in
- Greptile lists a Starter Free plan alongside Pro at $30/seat/month, though its limits note says paid access is required. CodeRabbit's paid pricing is not on file; its free tier is available for open-source repositories.
- What we could not compare
- CodeRabbit's paid plans and prices are not on file, and we could not confirm whether CodeRabbit offers any IDE or CLI tooling — the sheet only lists web.
Both Greptile and CodeRabbit sit in the AI Coding Agents category as AI PR-review bots. Both run on the web, both post comments directly on pull requests, and both depend on a supported Git provider for your code. Where they differ is the scope of context each one uses during review.
Greptile reads the whole repository and reasons about cross-file relationships and project conventions; CodeRabbit focuses on contextual comments tied to specific diff lines and supports a wider set of Git hosts. Greptile is described as paid access required with Pro at $30/seat/month, while CodeRabbit is freemium with a free tier for open-source repositories, though its paid pricing is not on file.
Side by side
Every cell is a field on our catalogue entry for that tool, copied as recorded. Rows where the two differ come first; blank fields say so rather than being filled in.
| CodeRabbit | Greptile | |
|---|---|---|
| Pricing model | Freemium | Paid |
| Starts at | Not recorded | Pro — $30 /seat/month |
| Category | AI Coding Agents | AI Coding Agents |
| Runs on | web | web |
| Public source code | No public repo listed | No public repo listed |
| Public docs | Not listed | Not listed |
- Public source code: From the repository link on each catalogue entry, not a licence audit.
Where CodeRabbit is the better fit
- Posts contextual review comments tied to specific diff lines, not just file-level summaries
- Offers a free tier for open-source repositories
- Supports GitHub, GitLab, Bitbucket, and Azure DevOps
Where Greptile is the better fit
- Analyzes the entire repository context rather than only the changed lines in a pull request
- Posts review comments directly on pull requests in the connected Git host
- Integrates with GitHub and GitLab to ingest and review code
- Uses large language models to reason about cross-file relationships and project conventions during review
Which one should you pick?
Its whole-repo context and cross-file reasoning match the use case, and GitHub is a supported Git host.
The free tier applies to open-source repositories and it posts line-level contextual comments on every PR.
It is the only one of the two that supports GitHub, GitLab, Bitbucket, and Azure DevOps on the sheet.
Its stated edge is reasoning about cross-file relationships and project conventions during review.
Frequently asked questions
- Do either of these work in my IDE?
- The sheet lists Greptile as web-only with no IDE plugin or CLI. For CodeRabbit, the platforms field lists web only and does not record any IDE or CLI support.
- Is there a free way to use either tool?
- CodeRabbit has a free tier for open-source repositories. Greptile lists a Starter Free plan in its verified plans, but its limits section says no free tier is offered and access requires a paid plan.
- Which Git hosts do they support?
- Greptile: GitHub and GitLab. CodeRabbit: GitHub, GitLab, Bitbucket, and Azure DevOps.
- What are the main trade-offs?
- Greptile trades platform breadth (GitHub and GitLab only) and a paid model for whole-repo context. CodeRabbit trades diff-size limits — large PRs get truncated — and time spent tuning custom rules for broader host support and a free OSS tier.
- Do they replace in-editor coding assistants?
- No. The sheet describes both as PR-review tools distinct from in-editor assistants.
What we compared
This page states nothing that is not in the two catalogue entries below. The exact text used to write it is reproduced here so you can check our reading, and both tools link through to their own pages and to the vendor.
- /tools/coderabbit — checked 2026-05-25 · official site
- /tools/greptile — checked 2026-06-13 · official site
Show the source text
## CodeRabbit (/tools/coderabbit) Tagline: AI code-review bot that posts inline review comments on every pull request across GitHub, GitLab, and Bitbucket. Category: AI Coding Agents Pricing model: freemium Starts at: Not recorded Platforms: web Public repo: none listed Docs: none listed Verified plans: none on file Strengths on file: Posts contextual review comments tied to specific diff lines, not just file-level summaries.; Free tier for open-source repositories.; Supports GitHub, GitLab, Bitbucket, and Azure DevOps. Limits on file: Review depth depends on diff size — very large PRs are truncated.; Custom rule configuration takes time to tune for noise level. CodeRabbit is an AI code-review bot that posts inline comments on every pull request across GitHub, GitLab, and Bitbucket. Its strength is line-level, multi-platform review: contextual comments tied to specific diff lines rather than file-level summaries, across GitHub, GitLab, Bitbucket, and Azure DevOps, with a free tier for open-source repositories. It fits teams that want automated review on every PR, especially across mixed Git hosts. Two caveats: review depth depends on diff size — very large PRs get truncated — and the custom rule configuration takes time to tune down noise. It's the broad-platform PR reviewer next to Greptile's whole-repo approach, distinct from the in-editor assistants. ## Greptile (/tools/greptile) Tagline: AI-powered code review that comments on PRs by understanding the entire codebase, not just the diff. Category: AI Coding Agents Pricing model: paid Starts at: Pro — $30 /seat/month Platforms: web Public repo: none listed Docs: none listed Verified plans (read 2026-08-21): Starter Free | Pro $30 /seat/month | Enterprise Custom pricing Strengths on file: Analyzes the entire repository context rather than only the changed lines in a pull request.; Posts review comments directly on pull requests in the connected Git host.; Integrates with GitHub (and GitLab) repositories to ingest and review code.; Uses large language models to reason about cross-file relationships and project conventions during review. Limits on file: No free tier is offered; access requires a paid plan.; Review functionality is only available through the web platform, with no IDE plugin or CLI client.; Code must be hosted on a supported Git provider, creating dependency on that integration. Greptile is an AI code reviewer that comments on pull requests by reading the whole codebase, not just the diff. Its edge is whole-repo context: it analyzes the entire repository rather than only the changed lines, reasoning about cross-file relationships and project conventions, and posts its comments straight onto PRs in your Git host (GitHub and GitLab). It's for teams that want reviews aware of the broader codebase, not line-by-line diff checks. Caveats: there's no free tier — it's paid only — review runs only through the web platform with no IDE plugin or CLI, and your code has to live on a supported Git provider. It's a PR-review tool like CodeRabbit, distinct from the in-editor assistants.
Change log
- 2026-08-22 — First published, compiled from the catalogue entries for CodeRabbit and Greptile.