Baz
Qlty
Claude
Sentry
Kodus
Kilo Review
Cubic
Greptile
Cursor Bugbot
OpenAI CodexGitHub Copilot vs Windsurf
GitHub Copilot is GitHub's native AI assistant spanning code completion, chat, and PR review with zero third-party setup. Windsurf is an IDE-first AI platform (formerly Codeium) that extends code completion into PR review. Compare their review volume, growth, repos, and community reactions side-by-side.
Trends Over Time#
Compare how products evolve week by week. Pick a metric to explore.
| Product | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GitHub Copilot | -21.9% | 2,483,335★ | 3,428,778★ | 300,757★ | 23,482★ | 17,421★ | 1.4★ | 146★ | 143 | 84.8%★ | 0.5% | 32,375★ | 5,808★ | 521★ | 87,974★ | 250,810★ | 10,679★ | 76★ | +3,602★ | −1,536★ | 28.6★ | 83.2% | 3d★ |
| Windsurf | -42.4% | 4,300 | 3,903 | 1,907 | 144 | 25 | 0.9 | 27 | 172★ | 54.7% | 5.9%★ | 320 | 265 | 1 | 61 | 61 | 43 | 49 | +2,286 | −1,090 | 27.6 | 86.6%★ | 2d |
Click any column header to sort. ★ marks the highest number in each column. Higher doesn't necessarily mean better. Methodology.
Comments per PR#
Average number of review comments each bot leaves per pull request.