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Free Windsurf Alternatives in 2026

Looking for free alternatives to Windsurf? We've gathered 8 similar AI tools, including 7 with free or freemium plans, so you can compare no-cost options and find the right fit. Top free picks include Marblism, Zed AI, Kilo Code.

Best Free Windsurf Alternatives

  1. Marblism (Freemium) (Free option) More Windsurf alternatives
  2. Zed AI (Freemium) (Free option) — High-performance code editor with built-in AI assistant and collaboration. More Windsurf alternatives
  3. Kilo Code (Free) (Free option) More Windsurf alternatives
  4. StackBlitz (Freemium) (Free option) — Online IDE with instant Node.js in the browser More Windsurf alternatives
  5. Llama 3 (Free) (Free option) — Meta's open-source large language model available for free use. More Windsurf alternatives
  6. Hugging Face (Freemium) (Free option) — The GitHub of AI — models, datasets, and spaces More Windsurf alternatives
  7. Open Interpreter (Free) (Free option) More Windsurf alternatives
  8. Functionize (Paid) — AI-powered test automation platform that uses ML and NLP to create, execute, and maintain automated tests without coding. More Windsurf alternatives

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