Claude
Kodus
Baz
Kilo Review
Sentry
Greptile
Cubic
Qlty
CodeAnt
Cursor BugbotClaude vs OpenAI Codex
Claude is Anthropic's AI with deep reasoning capabilities for nuanced, multi-file code analysis. OpenAI Codex is OpenAI's cloud-based coding agent that reviews PRs asynchronously in a sandboxed environment. 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 | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Claude | +118.1% | 40,511 | 33,688 | 200,768★ | 1,133 | 970 | 0.8 | 30 | 42★ | 53.4% | 8.6%★ | 9,250 | 8,088★ | 7 | 4,749 | 3,502 | 5,908 | 48★ | +2,398 | −1,205 | 21.2 | 82.9%★ | 42h★ |
| OpenAI Codex | +25.4% | 254,516★ | 303,616★ | 189,473 | 9,893★ | 8,282★ | 1.2★ | 31★ | 31 | 87.5%★ | 4.6% | 21,893★ | 3,120 | 44★ | 17,221★ | 26,637★ | 11,871★ | 36 | +2,857★ | −1,501★ | 25.7★ | 77.6% | 12h |
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.