Greptile 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.

Product
Greptile+58.4%126,228258,44744,3831,0697392.0β˜…242β˜…171β˜…58.8%3.9%15,90711,164β˜…69β˜…8,42815,2226,698103β˜…+1,671βˆ’5721661.3%2dβ˜…
OpenAI Codex+20.5%248,237β˜…294,657β˜…190,949β˜…9,893β˜…8,282β˜…1.2303087.4%β˜…4.8%β˜…20,496β˜…2,9474124,934β˜…38,681β˜…23,621β˜…35+2,817β˜…βˆ’1,523β˜…25.6β˜…78.1%β˜…13h

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