Tabnine

What is Tabnine used for?

Tabnine is an AI code completion tool with one defining characteristic that sets it apart from every competitor: it can run entirely on your local machine. While GitHub Copilot, Cursor, and most other AI coding tools send your code to remote servers for processing, Tabnine offers a local inference model that never lets your code leave your computer. For developers at banks, law firms, healthcare companies, and defense contractors where data sovereignty is non-negotiable, this is the only credible enterprise AI coding option.

Local Models, Enterprise Controls, and Broad IDE Support

Tabnine supports over 30 programming languages and integrates with VS Code, JetBrains IDEs, Vim, Emacs, Eclipse, and more — if you write code in it, Tabnine probably supports it. The local model runs on your hardware and learns from your codebase over time without sending anything externally. For enterprises, there is also a self-hosted deployment option where the model runs on your company's own servers. Code completions appear inline as you type, covering everything from single lines to entire function implementations.

How does it compare to GitHub Copilot?

For raw suggestion quality on complex logic, GitHub Copilot — which uses larger cloud-hosted models — typically produces better completions. Tabnine's local model is capable but constrained by what can run on consumer hardware. The trade-off is simple: if your code can be sent to OpenAI's servers, Copilot is the stronger coding assistant. If it cannot, Tabnine is your best option and a genuinely good one at $12 a month.