Korbit vs OpenAI Codex

Korbit is an educational code review mentor focused on teaching best practices (retired). 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.

Product
KorbitInactive22,58817,72954,8815541020.832221β˜…50.9%25.0%β˜…4,8134,651β˜…100096β˜…+2,621βˆ’96325.448.3%11dβ˜…
OpenAI Codex-78.4%296,335β˜…366,238β˜…206,413β˜…9,893β˜…8,282β˜…1.2β˜…37β˜…3689.0%β˜…3.8%37,321β˜…4,63452β˜…2,897β˜…6,071β˜…1,568β˜…54+2,878β˜…βˆ’1,418β˜…25.6β˜…76.7%β˜…11h

Click any column header to sort. β˜… marks the highest number in each column. Higher doesn't necessarily mean better. Methodology.