Tabby vs Tabnine
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Tabby if you want self-hosted, open-source ai coding assistant for privacy-conscious teams (Copilot, freemium); choose Tabnine if you want privacy-first ai coding assistant with on-prem and air-gapped deployment (Copilot, subscription).
| Tabby | Tabnine | |
|---|---|---|
| What it is | Self-hosted, open-source AI coding assistant for privacy-conscious teams | Privacy-first AI coding assistant with on-prem and air-gapped deployment |
| Type | product-with-agents | product-with-agents |
| Autonomy | Copilot | Copilot |
| Pricing | freemium · Free (open-source Community); Team/Enterprise contact sales | subscription · $39/user/mo Code Assistant; $59/user/mo Agentic (annual, reported) |
| Best for | developers, enterprise | enterprise, mid-market, developers |
| Deployment | self-hosted, on-prem, api | saas, self-hosted, on-prem |
| Modalities | text, code | text, code |
| Models | model-agnostic, open-source | model-agnostic, proprietary |
| Protocols | rest-api | mcp, function-calling, rest-api |
| Integrations | VS Code, JetBrains, Neovim, GitHub, GitLab | VS Code, JetBrains, Jira, GitHub, GitLab |
| Capabilities | 4 documented | 4 documented |
Tabby
- +True self-hosted/on-prem, no cloud or database dependency; runs on consumer GPUs for air-gapped or regulated environments
- +Open source (Apache 2.0 core), model-agnostic, with an OpenAI-compatible API
- +Actively maintained with broad IDE coverage, repo-aware completion, and an Answer Engine
- -Capability ceiling versus cloud incumbents: fundamentally completion, chat, and retrieval
- -Agentic workflows and MCP are roadmap or private preview, not generally available
Tabnine
- +Strong privacy posture: zero code retention, on-prem and fully air-gapped options
- +Enterprise compliance (GDPR, SOC 2, ISO 27001) and bring-your-own-LLM
- +Context engine grounds completions and agents in your own codebase
- -Pricier than mainstream assistants, with no free agentic tier
- -Positioned almost entirely at enterprise/compliance buyers
Which should you choose?
Tabby is self-hosted, open-source ai coding assistant for privacy-conscious teams, best for developers, enterprise. Tabnine is privacy-first ai coding assistant with on-prem and air-gapped deployment, best for enterprise, mid-market, developers. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.