GitHub Copilot vs Tabby
Two of the most-asked-about agents in the coding space. Here's how they actually stack up.
GitHub Copilot
The original AI coding assistant, now an agentic platform with multi-model support
Free + $10/mo
Read full review →Tabby
Open-source self-hosted AI coding assistant for privacy-conscious teams
Free
Read full review →Side-by-side comparison
| GitHub Copilot | Tabby | |
|---|---|---|
| Tagline | The original AI coding assistant, now an agentic platform with multi-model support | Open-source self-hosted AI coding assistant for privacy-conscious teams |
| Pricing | Free + $10/mo | Free |
| Categories | coding, autocomplete, ide | coding, autocomplete, open-source, enterprise |
| Made by | GitHub | TabbyML |
| Launched | 2021-06 | 2023-06 |
| Platforms | macOS, Windows, Linux, Web | macOS, Linux, Windows, Self-hosted |
| Status | active | active |
GitHub Copilot highlights
- + Inline code completions across 70+ languages
- + Multi-model chat with a user-selectable model picker (Claude, GPT-5, Gemini, and more)
- + Copilot Edits for multi-file changes from a single prompt
- + Copilot Workspace for planning and executing full tasks from a GitHub issue
- + Agent mode for autonomous task execution inside VS Code
Tabby highlights
- + Fully self-hosted deployment with zero code sent to third-party servers
- + Multi-model support including StarCoder, CodeLlama, DeepSeek Coder, and Qwen
- + RAG-based repository-aware completions using your own codebase as context
- + IDE plugins for VS Code, all major JetBrains IDEs, Vim, and Neovim
- + Admin UI with team management, usage analytics, and access controls
Frequently Asked Questions
Which is better, GitHub Copilot or Tabby?
Neither is universally better. GitHub Copilot (Free + $10/mo) leans into coding, while Tabby (Free) is closer to coding. Pick based on which workflow you actually do every day.
What is the price difference between GitHub Copilot and Tabby?
GitHub Copilot is free + $10/mo. Tabby is free. See the pricing row in the comparison table.
Can I use GitHub Copilot and Tabby together?
In most cases, yes. They serve overlapping but distinct needs, so running them side by side is common until you decide which fits your workflow.