A Cursor alternative that keeps working after you close the editor
Cursor is built around an editor session you attend. Codex Infinity is built around tasks: you describe the work, an agent gets its own machine and repo checkout, and you review the diff when it is done. Many teams use both.
What you get
- Each task runs on its own cloud machine, so agents keep going while you are offline
- Run several agents in parallel on separate branches and review each diff
- Pick the harness (Codex, Claude Code, Gemini CLI and more) and the model per task
- Bring your own model keys or plans instead of a bundled model quota
- Always-on CI Sentinel and monitor agents turn failures into pull requests
Pricing
Open source CLI: free. Cloud Platform: $24 per month. Infinity Swarm: $99 per month. Bring your own model keys. See plans.
FAQ
Does Codex Infinity replace my editor?
No. It runs agents in the cloud and returns diffs and pull requests. You can keep using Cursor, VS Code or a terminal to review and edit.
Can I use my own model keys?
Yes. You can bring your own OpenAI or Anthropic credentials, or use platform keys.
More
- A Devin alternative with your choice of agent harness and model
- Run Claude Code on a cloud machine, unattended, next to other agents
- A Copilot coding agent alternative with a machine per task
- Agents that write the pull request and review it
- Fix failing CI automatically
- Run many coding agents in parallel
- Scheduled agents and production error monitoring