Windsurf (formerly Codeium)

Freemium

AI-first IDE, now Devin Desktop (renamed from Windsurf on 2 June 2026)

Windsurf (Cognition AI) · Code Assistance

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Quick Answer

Windsurf (formerly Codeium) is ai-first ide, now devin desktop (renamed from windsurf on 2 june 2026), made by Windsurf (Cognition AI). It offers a free tier with paid upgrades. Key uses: Code completion, Agentic coding, Refactoring.

Last updated:

Users
1.5M+ developers (2026 est.)
Valuation
Acquisition terms not publicly disclosed (Cognition, July 2025)

What is Windsurf (formerly Codeium)?

Codeium rebranded to Windsurf in late 2024, launching an AI-first IDE (fork of VS Code) with Cascade - an agentic engine that can autonomously plan and execute multi-step coding tasks. Cognition AI (makers of Devin) acquired Windsurf in July 2025, after OpenAI's reported $3B bid lapsed and Google licensed the technology and hired its leadership; Cognition's terms were not publicly disclosed. On 2 June 2026 Cognition renamed Windsurf to Devin Desktop, keeping pricing and the editor the same.

What's new in Windsurf (formerly Codeium) in 2026?

Cognition acquired Windsurf in July 2025 (terms not publicly disclosed) after OpenAI's reported $3B bid lapsed on 11 July 2025 and Google licensed the technology and hired its leadership; renamed Devin Desktop on 2 June 2026 (Cognition's announcement); SWE-1.5/SWE-1.6 coding models (Jun 2026)

What can you do with Windsurf (formerly Codeium)?

  • Code completion
  • Agentic coding
  • Refactoring
  • Multi-file edits

Pros

  • Cascade agentic engine
  • Free tier available
  • 70+ languages
  • VS Code compatible

Cons

  • New product, less mature than Cursor
  • Cognition acquisition uncertainty

Specs

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What are the best alternatives to Windsurf (formerly Codeium)?

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Frequently Asked Questions about Windsurf (formerly Codeium)

Is Windsurf (formerly Codeium) free?

Windsurf (formerly Codeium) offers a free tier with limited usage. Paid plans unlock additional features.

What is Windsurf (formerly Codeium) used for?

Windsurf (formerly Codeium) is used for: Code completion, Agentic coding, Refactoring, Multi-file edits.

What are the best alternatives to Windsurf (formerly Codeium)?

Top alternatives to Windsurf (formerly Codeium) include GitHub Copilot, Cursor, Tabnine.