Best AI coding agents
Editors and terminal agents that take a task and touch the repository.
The job: Delegate a real change in a codebase.
Ranked by score
- 1
Claude Code
Terminal agent on the Claude plan. Close to Cursor, different workshop.
Preliminary scoreReviewed from docs86 - 2
Cursor
Editor-native agent. The safe pick when the job is the repo.
Preliminary scoreReviewed from docs86 - 3
GitHub Copilot
The incumbent in the editor. Solid, and no longer the only agent in the race.
Preliminary scoreReviewed from docs83 - 4
Devin
Cloud and desktop agent. Formerly Windsurf on the desktop.
Preliminary scoreReviewed from docs77 - 5
Aider
Roughie. Free software, your model key, edits land in git.
Preliminary scoreReviewed from docs75 - 6
Replit
Agent plus hosting in the browser. Convenient, not the sharpest specialist.
Preliminary scoreReviewed from docs72