A free tool that lets you run several AI coding assistants on the same problem at once, each working in its own isolated copy of your code, so you can compare their different solutions and pick (or merge) the best one.

Orca

A free, open-source app that lets you run several AI coding agents — Claude Code, Copilot, Cursor — side by side in their own isolated copies of your project, so you can compare their results.

A time-travel debugging tool for AI coding agents that records, replays offline, and forks agent runs to compare different LLMs on the exact same task.

Results for “ORCA”