Codeium (Windsurf)

Free AI code completion — autocomplete, chat, and search for developers in any IDE

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About Codeium (Windsurf)

Codeium (now Windsurf) offers free AI code completion with unlimited suggestions. It supports 70+ languages across all major IDEs. The Windsurf editor adds agentic coding capabilities with Cascade — an AI that can make multi-file changes and run terminal commands autonomously.

Key Features

✓ Free unlimited AI code completions
✓ 70+ programming language support
✓ Windsurf editor with agentic Cascade AI
✓ Multi-file editing with AI understanding of full codebase
✓ In-IDE chat for code questions and debugging
✓ Search across your codebase with natural language
✓ Supports VS Code, JetBrains, Neovim, and more
✓ No code storage or training on your code
✓ Fast inference — near-instant suggestions
✓ Arena Mode for comparing AI model outputs side-by-side

Who Is It For?

Individual developers wanting free AI code completion and teams who want an alternative to Cursor at lower cost.