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Best AI Tools for Code Refactoring

6 tools reviewed for code refactoring, ranked by our editorial rating.

  1. 1
    Cursor9.5/10

    Cursor is your coding agent for building ambitious software.

    freemiumFree tier0
  2. 2
    Aider8.3/10

    An open-source AI pair programmer that edits code from the terminal using any LLM

    freeFree tier0
  3. 3
    JetBrains AI Assistant8.3/10

    One system for building software with agents

    freemiumFree tierFrom $10/mo
  4. 4
    Pi Coding Agent8.3/10

    A modular terminal coding agent that swaps AI providers and runs custom workflow extensions

    freeFree tier0
  5. 5
    Tabnine8.1/10

    An AI coding partner that grounds suggestions in your private codebase for accurate and secure

    freemiumFree tierFrom $39/mo
  6. 6
    Devin8/10

    An AI coding agent that turns weeks of manual refactoring into autonomous migrations with verified

    freemiumFree tierFrom $20/mo

Frequently Asked Questions

What are the best AI tools for code refactoring?▾

Cursor, Aider, JetBrains AI Assistant are the top-rated picks for code refactoring based on our editorial reviews. The full ranked list is below with pricing and use-case fit for each.

Are there free AI tools for code refactoring?▾

Yes. Cursor, Aider, JetBrains AI Assistant all offer free tiers, though feature limits vary. See each tool's page for current pricing details.

How did we pick these code refactoring tools?▾

Each tool listed has a published editorial review on My AI Guide. We pick tools that real vibe builders use, verify pricing at review time, and rank by overall editor rating (1-10).