Side-by-side comparison · agents
GitHub Copilot vs OpenAI Codex (CLI + cloud agent)
What we have checked about each, line by line. Every value shows where it came from and when we last confirmed it.
Agents
GitHub Copilot
The original AI pair programmer, now with Agent Mode, Workspaces, and multi-model selection.
OpenAI's coding agent surface: terminal CLI for local work, cloud agent for parallel autonomous tasks.
Checked facts
Line by line
| Measure | GitHub Copilot | OpenAI Codex (CLI + cloud agent) |
|---|---|---|
| Free plan | Free tier available | Not checked yet |
| Max plan | $100.00 per seat a month | Not checked yet |
| Pro plan | $10.00 per seat a month | Not checked yet |
| Pro+ plan | $39.00 per seat a month | Not checked yet |
A line appears only when at least one record has a value we confirmed from a source. Values we have not confirmed are left out, never guessed. Records of different types share fewer lines.
Add a third
Compare with one more record
How this works
Share it, or build your own
This page works for any two or three records in the directory, of any type. The link stays the same whichever order you name them in, so you can share it as it is. Change the records in the address, for example /directories/vs/claude-code-vs-cursor, or start from our editorial comparisons.