Ellipsis
Korbit
Code Climate
Qodo
Kilo Review
Qlty
CodeAnt
OpenAI Codex
Claude
CodeSceneGreptile vs OpenAI Codex
Greptile is a codebase-aware reviewer that indexes your entire repo for architecture-level feedback. 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 | -57.5% | 294,750★ | 360,013★ | 205,205★ | 9,893★ | 8,282★ | 1.2 | 36 | 36 | 88.7%★ | 3.7%★ | 31,053★ | 3,938 | 52 | 8,517★ | 10,354★ | 4,083★ | 48 | +2,862★ | −1,430★ | 25.5★ | 76.9%★ | 11h |
| Greptile | -77.6% | 134,800 | 269,362 | 51,527 | 1,069 | 739 | 2.0★ | 252★ | 182★ | 59.7% | 3.4% | 16,675 | 11,273★ | 71★ | 2,031 | 2,003 | 1,514 | 116★ | +1,728 | −614 | 16.8 | 59.3% | 47h★ |
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.