Tabby is worth it if security-focused teams and enterprises that must keep all code on-premises and want full control over the ai model. It's not the right pick if individual developers who prefer a zero-maintenance cloud service over managing their own server infrastructure. A free tier lets you test it at no cost first.

Does Tabby have a free tier?

Yes, Tabby offers a free tier or free plan.

What are the best Tabby alternatives?

Top alternatives include Cursor, GitHub Copilot, Claude Code. See the full comparison on our Tabby alternatives page.

Tabby

Self-hosted open-source AI coding assistant

AI Coding

Free tier

self-hosted

open-source

privacy

on-premise

Tabby is Self-hosted open-source AI coding assistant. Best for security-focused teams and enterprises that must keep all code on-premises and want full control over the ai model. Pricing: Free and open-source; enterprise support plans available (verify pricing on site). A free tier is available.

See Tabby pricing, plans & free tier →

Overview

Tabby is a fully open-source, self-hosted AI coding assistant that runs entirely on your own infrastructure, supporting both GPU and CPU inference. It provides code autocomplete via VS Code and JetBrains plugins and can be fine-tuned on private codebases for improved suggestions. Tabby is a popular choice for organizations that cannot send source code to external APIs.

Best for

Security-focused teams and enterprises that must keep all code on-premises and want full control over the AI model

Not for

Individual developers who prefer a zero-maintenance cloud service over managing their own server infrastructure

What people use it for

On-premise self-hosted code autocomplete

Air-gapped environment AI coding support

Fine-tuning on internal codebases

Open-source model experimentation and research

Alternatives to Tabby

Compare all alternatives →

Other AI Coding tools worth comparing.

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Cursor

The AI-first code editor built for working at the speed of thought

Free tier

Multi-file refactoring

Codebase-wide chat

Free Hobby tier; Pro ~$20/user/mo; Business ~$40/user/moVisit

Tabby vs Cursor

GitHub Copilot

AI pair programmer that autocompletes code and chats inside your editor

Free tier

Inline code completion

Code explanation and chat

Free tier with limited completions; Pro from ~$10/user/mo; Business ~$19/user/mo; Enterprise ~$39/user/moVisit

Tabby vs GitHub Copilot

Claude Code

Anthropic's agentic coding tool that lives in your terminal

Terminal-based agentic coding

Large multi-file changes

Included in Claude Pro/Max consumer plans (from ~$20/mo); API usage-based billing for pay-as-you-goVisit

Tabby vs Claude Code

Windsurf

Agentic IDE with Cascade flows that keep you and the AI in sync

Free tier

Agentic multi-step edits

Codebase-aware autocomplete

Free tier; Pro from ~$15/user/mo; Teams/Enterprise tiers aboveVisit

Tabby vs Windsurf

Frequently asked questions

Is Tabby worth it?: Tabby is worth it if security-focused teams and enterprises that must keep all code on-premises and want full control over the ai model. It's not the right pick if individual developers who prefer a zero-maintenance cloud service over managing their own server infrastructure. A free tier lets you test it at no cost first.
What is Tabby?: Tabby is Self-hosted open-source AI coding assistant. It's best for security-focused teams and enterprises that must keep all code on-premises and want full control over the ai model.
How much does Tabby cost?: Free and open-source; enterprise support plans available (verify pricing on site)
Does Tabby have a free tier?: Yes, Tabby offers a free tier or free plan.
What are the best Tabby alternatives?: Top alternatives include Cursor, GitHub Copilot, Claude Code. See the full comparison on our Tabby alternatives page.