Best CodeRabbit alternatives
5 tools developers use instead of CodeRabbit, ranked by popularity. 3 offer a free plan and 1 is open source. Updated October 2026.
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Graphite
Free planCode review platform built around stacked pull requests, with an AI reviewer (Graphite Agent) that gives feedback on PRs in GitHub.
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Greptile
Free planAI pull request reviewer that builds a graph of your repo's files and dependencies, then reviews each PR against the whole codebase, not just the diff.
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Open-source PR review engine behind Qodo Merge, now community-owned under Apache 2.0. Typing /review triggers a full diff analysis posted as a structured comment.