Codeium
Free tierFree AI code completion for 70+ languages — runs in any IDE with no usage limits.
Free tier available·Technical·Powered by Codeium
Key strengths
free forever tier70+ languagesVS Code + JetBrains + Vimenterprise self-host
Free tier + paid plans · from $12 USD/mo
Mountain View, US
Founded 2021
Self-hostable
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Codeium provides sub-100ms inline autocomplete across 70+ languages. It uses a proprietary model optimized for low-latency code completion rather than chat. The extension is available for VS Code, JetBrains (all IDEs), Vim/Neovim, Emacs, and others. Enterprise tier supports on-prem deployment with air-gapped support. Windsurf (see separate entry) is Codeium's agentic IDE product.