Best AI agents for refactoring

Listed alphabetically; we don't rank paid placements.

Claude Code

Terminal coding agent from Anthropic that reads, edits and runs code in your repo.

Included with Claude Pro ($20/mo monthly, $17/mo annual) and Max (from $100/mo)

Cursor

AI code editor with an agent that edits across files, plus cloud agents.

Free $0; Plus $8/mo; Premium $30/mo; Super $100/mo; Ultra $200/mo; Teams $30+/user/mo

Windsurf

AI code editor with the Cascade agent.

Free $0; Pro $20/mo; Max $200/mo; Teams $80/mo + $40/user