CodeRabbit
AI code reviewer that posts inline, context-aware feedback on every pull request across GitHub, GitLab, Azure DevOps, and Bitbucket.
Updated 2026-06-27
Overview
CodeRabbit is a dedicated AI code-review platform that sits inside your git provider and automatically reviews every pull request — posting a summary, a change walkthrough, and line-by-line suggestions the way a human reviewer would. It connects to GitHub, GitLab, Azure DevOps, and Bitbucket, and unlike a generic chatbot pointed at a diff, it builds full-repository context so its comments reference how the change interacts with the rest of the codebase rather than just the lines that moved.
It occupies a different slot from the coding tools most teams already run. Cursor, Windsurf, Copilot, Cody, Aider, and Devin help you write code; CodeRabbit reviews what gets opened as a PR — including code those assistants generated. It chains 40+ open-source linters and SAST tools (ESLint, Ruff, Semgrep, Gitleaks and others) into its analysis, so a single review folds static checks, security scanning, and LLM reasoning into one pass. You can also chat back at it inside the PR thread to refine or dismiss suggestions, and it learns review preferences over time.
The traction is real: founded in early 2023, the company raised $88M total (including a $60M Series B in September 2025 at a roughly $550M valuation, with Scale VP and NVIDIA's NVentures backing), reported around $40M ARR by April 2026 across 8,000+ paying customers, and is the top-installed AI app on the GitHub Marketplace. For teams drowning in PRs — or shipping a lot of AI-generated code that needs a second set of eyes — that's a credible niche.
Key features
Context-aware PR reviews
Auto-reviews each pull request with a summary, a visual change walkthrough, and inline suggestions, using full-repo context so feedback accounts for the surrounding codebase rather than just the diff.
Linter and SAST orchestration
Runs 40+ open-source analyzers (ESLint, Ruff, Semgrep, Gitleaks and more) alongside its LLM review, folding static analysis and security scanning into a single pass instead of separate CI steps.
Interactive review chat
You can reply to CodeRabbit in the PR thread to ask why it flagged something, request fixes, or dismiss suggestions — and it adapts to your team's stated preferences over time.
IDE and CLI reviews
Beyond the git provider, it offers pre-commit reviews inside VS Code, Cursor, and Windsurf, plus a CLI, so issues can surface before a PR is even opened.
Pricing
Free tier: Permanent free tier with PR summaries and IDE/CLI reviews, plus a 14-day Pro Plus trial that needs no card.
| Plan | Price | What's included |
|---|---|---|
| Free | $0 | PR summaries, IDE and CLI reviews, and a 14-day Pro Plus trial — no credit card required. |
| Pro | $24/user/mo | Full inline PR reviews with linter/SAST integrations and review chat; billed annually, per PR-author. |
| Pro Plus | $48/user/mo | Higher-tier review capabilities for larger teams; billed annually, per PR-author. |
| Enterprise | Custom | Self-hosting options, advanced controls, and custom terms — contact sales. |
PR summaries, IDE and CLI reviews, and a 14-day Pro Plus trial — no credit card required.
Full inline PR reviews with linter/SAST integrations and review chat; billed annually, per PR-author.
Higher-tier review capabilities for larger teams; billed annually, per PR-author.
Self-hosting options, advanced controls, and custom terms — contact sales.
Pros & cons
Pros
- ✓Dedicated PR-review niche that complements rather than overlaps writing-focused tools like Copilot and Cursor
- ✓Full-repo context produces feedback aware of the surrounding codebase, not just the changed lines
- ✓Bundles 40+ linters and SAST tools into one review pass, consolidating static analysis and security checks
- ✓Works across all four major git providers (GitHub, GitLab, Azure DevOps, Bitbucket) plus IDE and CLI
- ✓Genuinely free permanent tier and a no-card trial lower the bar to evaluate it
Cons
- ×Per-PR-author billing at $24–$48/user/mo adds up fast for larger engineering teams
- ×AI review comments can still be noisy or surface false positives that reviewers must triage
- ×Paid plans are billed annually, so there's no cheap monthly on-ramp for the full feature set
- ×It reviews code but doesn't write or fix it — you still need a separate assistant for authoring
How it compares
| Tool | Best for | Pricing | Score |
|---|---|---|---|
| CodeRabbit | — | Free tier + Pro $24/user/mo, Pro Plus $48/user/mo (annual) | 9/10 |
| Cursor vs Cursor → | — | Freemium | 9.5/10 |
| GPT-5.5 vs GPT-5.5 → | — | API: $5/$30 per 1M tokens (in/out). ChatGPT Plus $20/mo, Pro $200/mo | 9.4/10 |
| Windsurf vs Windsurf → | — | Freemium | 9.1/10 |
Compare head-to-head
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