What is Tabby?
A self-hostable, open-source AI coding assistant — a private alternative to GitHub Copilot. Tabby runs on your own server, gives autocomplete and chat in your editor, and keeps all code in-house, with no per-seat cloud fees.
Tabby sits in the code category and is listed in the AIverse AI tools directory, where it holds an editorial rating of 4.5 out of 5 based on its capabilities, usability, value for money and reliability. It is developed by TabbyML, founded in 2023.
Tabby features and use cases
People typically use Tabby for Private in-house coding assistant, Teams with code-privacy rules, On-prem developer tooling and Copilot replacement.
It is often associated with Open Source, Coding, Self-hosted and Copilot alternative. Developers can integrate Tabby into their own products through its API.
Tabby pricing
Tabby is completely free (Free / Open Source (self-host)). You can use it without a subscription.
As with any AI tool, the right plan depends on how heavily you use it. We recommend trying Tabby before committing to a paid plan.
Is Tabby worth it? Our bottom line
Overall, Tabby is a strong choice in the code category for 2026. Its standout strengths include Self-hosted Copilot alternative and Keeps code fully private. Bear in mind Needs a server/GPU to host and Setup and maintenance. If it matches your workflow, Tabby is well worth a try — especially since you can start for free.