Greptile vs CodeRabbit: AI Code Review Tools Compared (2025)
Discover which AI code review tool is best for your team. Compare features, pricing, security, and platform support between Greptile and CodeRabbit to make an informed decision.
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Overview
| Feature | Greptile | CodeRabbit |
|---|---|---|
| AI-powered code summaries | ||
| In-line comments | ||
| Chat with PR bot | ||
| Custom bot instructions | ||
| GitLab support | ||
| GitLab jobs integration | ||
| Linter support | ||
| Get a summary of every PR in natural language to understand what's changed. | ||
| Set file ignore rules | ||
| Language agnostic | ||
| Bring-your-own-model | ||
| Underlying API available | ||
| Shared Slack with US-based support | ||
| Source code available | ||
| Self hostable | ||
| Enforce custom style guide | ||
| Pricing | Usage-based Unlimited seats | $30/dev/mo |
Why choose CodeRabbit over Greptile?
In short, CodeRabbit may be cheaper.
CodeRabbit's pricing model charges a fixed $30/mo per seat, while Greptile charges per-file changed with free usage past $50/mo per developer.
This means that for teams making large, frequent pull requests, Greptile's per-file charges can exceed CodeRabbit's predictable $30 monthly fee. However, the flexibility of Greptile's pricing makes it more cost-effective for teams that make fewer PRs or have varying PR volume per developer.
That said, Greptile offers generous discounts:
- For startups that are pre-series A (50% off)
- For non-commercial open-source projects (100% off)
- For pre-paid API usage (35%+ off)
- For annual billing (15% off)
- If you self-host (fixed annual price with no usage limits.)
Why choose Greptile over CodeRabbit?
1. Codebase context
Greptile constructs a codegraph of your entire codebase, analyzing dependencies and relationships between files. When reviewing a PR, it looks beyond just the changed files - it examines similar files and potentially affected code across the codebase. This deep contextual understanding helps Greptile spot issues that could impact seemingly unrelated parts of your project and provide more accurate, holistic reviews.
2. Reinforced learning
Greptile uses thumbs up/down feedback to improve its code review and even learns from commented feedback from developers. Each comment comes with a thumbs up and down reaction to allow quick feedback.
3. Brevity
Greptile is engineered to have as little noise as possible. Here is an example of a PR summary from Greptile, and one from CodeRabbit.
Greptile' summary is short and to-the-point.
CodeRabbit, on the other hand, is more verbose and includes an AI-generated poem at the end. Developers might find this to be noisy and distracting.
This is similarly true about the comments Greptile and CodeRabbit leave.
CodeRabbit's comments again longer and can take a lot of space in the PR comments.
4. Privacy
Greptile is SOC 2 Type II compliant, goes through regular penetration testing, and can be self-hosted in a private cloud with zero data egress.
For this reason, multiple large companies, financial services firms, healthcare companies and more choose Greptile.