AI Code Review Trends

Tracking the adoption of AI code review bots across public GitHub repositories. How is AI changing code review?

AI Share of Code Reviews#

Percentage of pull request review activity performed by AI bots vs. humans over time.

Formal review submissions — approvals, change requests, or comments via GitHub's review workflow. Learn more →Inline comments on specific lines of code within a pull request diff. Learn more →General conversation comments on the PR thread, not tied to a specific line of code. Learn more →

* “Reviews” includes all PR events (comments, approvals, and commit-triggered responses). Bots typically react to every push, inflating their share relative to humans. See methodology.

Total AI Review Volume#

Weekly volume of AI-generated code review activity across all bots.

Formal review submissions — approvals, change requests, or comments via GitHub's review workflow. Learn more →Inline comments on specific lines of code within a pull request diff. Learn more →General conversation comments on the PR thread, not tied to a specific line of code. Learn more →

Top Products by Growth#

AI code review products ranked by review growth rate. Methodology.

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Top Organizations#

Organizations with the most GitHub stars across repos where AI bots review code.

Click any row to see the organization's profile. View all organizations →