Ellipsis
Korbit
Code Climate
Qodo
Kilo Review
Qlty
CodeAnt
OpenAI Codex
CodeScene
ClaudeOpenAI Codex vs Windsurf
OpenAI Codex is OpenAI's cloud-based coding agent that reviews PRs asynchronously in a sandboxed environment. 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 | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OpenAI Codex | -62.0% | 291,962★ | 357,493★ | 203,954★ | 9,893★ | 8,282★ | 1.2★ | 36★ | 35 | 88.5%★ | 3.8% | 32,263★ | 4,181★ | 52★ | 1,917★ | 1,811★ | 717★ | 49 | +2,867★ | −1,426★ | 25.6 | 76.8% | 11h |
| Windsurf | -82.6% | 4,347 | 3,891 | 2,002 | 144 | 25 | 0.9 | 27 | 174★ | 54.7% | 5.9%★ | 320 | 265 | 1 | 3 | 0 | 3 | 62★ | +2,219 | −1,049 | 26.7★ | 86.1%★ | 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.