OpenAI Codex screenshot
AI AgentsFreemium
OpenAI Codex logo

OpenAI Codex

OpenAI coding agent for the terminal, IDE, desktop and cloud

OpenAI's coding agent, shipping as an Apache-2.0 CLI, an IDE extension, a macOS desktop app and a cloud runner, all tied to a single paid ChatGPT account.

GitHub Stars 119,150
Forks 18,180
Data from: GitHubWebsiteUpdated: Aug 27, 2026

Pricing

Free tier
  • Free$0/mo
  • Go$5/mo
  • Plus$23/mo
  • Pro$85/mo

From the vendor pricing page, 2026-08-28

About OpenAI Codex

Tags

code-generationsoftware-engineeringdebuggingterminal