Codex vs omp

Side-by-side comparison of two AI agent tools

Codexopen-source

Lightweight coding agent that runs in your terminal

o
ompopen-source

⌥ Coding agent with the IDE wired in. Built by Stencil Labs.

Metrics

Codexomp
Stars127.4k33.9k
Star velocity /mo9.5k2.8k
Commits (90d)3.7k13.8k
Releases (6m)1010
Overall score0.94771704280798890.9181501744379592

Pros

  • +Runs locally on your machine, providing better privacy and control over your code
  • +Seamless integration with existing ChatGPT subscriptions without requiring separate API setup
  • +Multiple deployment options including CLI, IDE extensions, desktop app, and web access

    Cons

    • -Requires ChatGPT Plus/Pro subscription or separate API key setup for full functionality
    • -Limited documentation suggests the tool may still be in early development stages

      Use Cases

      • •Terminal-based coding assistance for developers who prefer command-line workflows
      • •Local AI code generation and debugging while maintaining code privacy
      • •Integrated development workflow across multiple environments (terminal, IDE, desktop)

        FAQ

        Which is more popular, Codex or omp?
        Codex has more GitHub stars (127,411 vs 33,873).
        Which is more actively developed, Codex or omp?
        omp had more commits in the last 90 days (13,784 vs 3,730).
        Should I use Codex or omp?
        Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.
        Codex vs omp (2026): GitHub Stats, Features & Which to Choose