Editor & IDE

Tabby

An open-source, self-hosted AI coding assistant offering code completion and chat without sending code to a third-party cloud.

Pricing

Open source, free to self-host; managed Cloud Team plan available

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Tabby is an open-source coding assistant you run on your own infrastructure, giving teams Copilot-style completions and chat while keeping code entirely inside their own network instead of a vendor’s cloud.

Why it stands out

Fully self-hosted, with no code or telemetry leaving your servers unless you choose a hosted plan.
Apache 2.0 licensed, so the completion engine, model integrations, and admin console are open for inspection and modification.
IDE-agnostic, with extensions for VS Code, JetBrains, and Vim/Neovim connecting to the same self-hosted backend.

Good for

Engineering teams with strict data-residency or air-gapped requirements who still want AI code completion.