Codeium

Codeium offers Copilot-level autocomplete completely free for individual developers. It supports 70+ programming languages with context-aware suggestions that go beyond simple pattern matching. The autocomplete feels fast and responsive across VS Code, JetBrains IDEs, Vim, Neovim, and Jupyter. The natural language search lets you find code by describing what it does rather than remembering exact function names. The chat interface can explain code, write tests, and debug issues. Unlike many free tools, there's no artificial limits on usage or features. The business model relies on team subscriptions. The suggestion quality is solid, though not quite at Copilot's level. Occasional context misses require manual adjustment. Privacy-conscious developers appreciate that it doesn't require sending code to third parties for training. The free tier being unrestricted is remarkable in this space.