Ellipsis
Korbit
LinearB
Code Climate
Qodo
Kilo Review
Qlty
Bito
Codacy
CodeAntAmazon Q Developer vs OpenAI Codex
Amazon Q Developer is AWS's AI assistant spanning code generation, debugging, and PR review with deep AWS ecosystem integration. 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 | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OpenAI Codex | -78.3% | 296,238★ | 366,067★ | 206,304★ | 9,893★ | 8,282★ | 1.2★ | 37 | 36 | 88.9%★ | 3.8%★ | 36,893★ | 4,615★ | 52★ | 2,959★ | 6,211★ | 1,603★ | 54 | +2,879★ | −1,418★ | 25.6★ | 76.7%★ | 11h |
| Amazon Q Developer | -84.9% | 192,633 | 206,016 | 85,273 | 1,176 | 210 | 1.1 | 175★ | 917★ | 78.8% | 0.1% | 89 | 24 | 0 | 31 | 22 | 2 | 70★ | +1,246 | −209 | 10.3 | 23.6% | 3d★ |
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.