Greptile vs CodeRabbit: How Each Reviews a Pull Request (2026)

Pick Greptile if you want a reviewer built around a graph index of the whole repository, billed per review with no seats. Pick CodeRabbit if you want the broader review product: per-developer plans, IDE and CLI review, issue linking, a long list of bundled linters and Azure DevOps or Bitbucket support. Both are LLM reviewers that comment on pull requests, so the real choice is billing model, review depth and where you need to run it. Prices and features below are from each vendor's own pages on 29 October 2026.

Greptile vs CodeRabbit at a glance

For the money side in depth, see CodeRabbit pricing and Greptile pricing.

How does Greptile review a pull request?

Greptile indexes the repository into a graph of files, functions and dependencies, then runs parallel agents over each change to judge its impact beyond the diff (greptile.com). It also learns from the comments other engineers leave and accepts rules written in plain English.

A real comment shows the style. On a GenHub pull request, Greptile reads a registry-fix routine, notices that a variable already known to be empty is written back as an empty string, points to the earlier lines with the same flaw, and attaches a committable suggestion and a "Prompt To Fix With AI" block. The comment is short, tied to a line, and cross-references other lines in the same file.

How does CodeRabbit review a pull request?

CodeRabbit does a full analysis on a new pull request, then reviews only what changed on each push and avoids repeating resolved comments (docs.coderabbit.ai). You can reply to a comment or mention @coderabbitai for clarification, and it can link GitHub, Jira or Linear issues and check the change against them.

On a pydantic-ai pull request, the PR gets a walkthrough, a note that reviews were paused because the branch was under active development, and labelled line comments. One is tagged "Maintainability & Code Quality", "Minor" and "Quick win", and points out that a docs sentence claiming every tool hook receives call and tool_def is no longer true now that tool_call receives call and handler. It ends with a prompt block for an agent.

Which is cheaper, Greptile or CodeRabbit?

It depends on how many reviews each developer triggers. A 20-developer team on CodeRabbit Team pays 20 x $48 x 12 = $11,520 a year billed annually. The same team on Greptile pays about $2,400 a year at Base depth if each developer opens 10 PRs a month, $7,200 at Plus and $24,000 at Apex.

Greptile wins at low volume and Base depth. CodeRabbit's flat seat is easier to forecast when every developer opens many pull requests, and only developers who open pull requests are billed.

What about self-hosting and git hosts?

Both keep self-hosting on the Enterprise tier. Greptile documents Docker Compose and Kubernetes installs with your own LLM providers, plus an air-gapped option. CodeRabbit lists "custom deployment options, including self-hosting and company-selected SaaS regions". CodeRabbit's docs describe the self-hosted option for Enterprise customers with 500+ user seats. On git hosts, CodeRabbit covers Azure DevOps and both Bitbucket flavors; Greptile's Enterprise list adds Gitea and Perforce.

Where does the repowise PR bot fit?

The repowise PR bot is a third option that starts without a model. In Signals mode it comments only when a threshold is crossed, from a repository index: the callers a change breaks, files that usually change together, and an import-graph estimate of tests to run first. AI review is optional on Pro, runs a model pass on every pull request that changes code, and goes deep when risk calls for it, at about 9 cents a pull request on average with a 60 cents cap.

Each comment links to a public per-PR page with no sign-in (an example); private repositories need sign-in with repo access. In our sampling on 29 October 2026, the other bots' hosted links all required login. The bot supports GitHub today, and GitLab CI gates run through a template. See the PR bot, the CodeRabbit alternative page and the Greptile alternative page.

Which one should you pick?

Pick Greptile if you want per-review billing with no seats, a repository graph behind each review, MCP and agent-loop tooling, or Enterprise hosting on a wider set of git servers.

Pick CodeRabbit if you want seat-based budgeting, IDE and CLI review, issue-linked checks, or its 50+ bundled linters and security tools.

Use repowise next to either if review noise is the complaint and you want a deterministic layer first. Our roundup of GitHub PR review bots covers the wider field.

Try it on your own repository

Both have trials: 14 days on CodeRabbit paid plans and on Greptile Pro, plus free tiers for public repositories. Install each on one active repository for two weeks, keep the same set of pull requests, and count the comments your team resolved against the ones it dismissed. That ratio tells you more than the feature list.