Cline vs Tabby
A side-by-side comparison of two self-hosted self-hosted ai options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Cline | Tabby |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 100 · Excellent | 88 · Excellent |
| Category | Self-Hosted AI | Self-Hosted AI |
| License | Apache-2.0 | Apache-2.0 |
| Language | TypeScript | Rust |
| Setup difficulty | Easy | Medium |
| Min. RAM | 512 MB | 8,192 MB |
| Deployment | source, binary | docker, binary, bare-metal |
| GitHub stars | ★ 69,188 | ★ 33,890 |
| First released | 2024 | 2023 |
| Replaces | GitHub Copilot, Cursor | GitHub Copilot |
What are Cline and Tabby?
Cline
Cline is an open-source AI coding agent that runs inside VS Code and can read, edit, and execute code with your approval. It can be pointed at self-hosted or local model endpoints so no code leaves your infrastructure.
- Agentic edits with approval
- Works with local LLM endpoints
- Terminal command execution
- Model Context Protocol support
Tabby
Tabby is a self-hosted AI coding assistant that provides code completion and chat without depending on a cloud service. It runs open models on your own hardware and integrates with major editors via extensions.
- Self-hosted code completion
- Editor extensions
- Repository context
- Consumer GPU friendly
Cline vs Tabby: key differences
Cline is written in TypeScript, while Tabby is built with Rust. Cline is the lighter option, starting around 512 MB of RAM against 8,192 MB for Tabby. Cline has the considerably larger community, at 69,188 GitHub stars versus 33,890. Tabby lists first-class Docker deployment; Cline does not.
Why pick each one
Choose Cline if…
- Human-approved edits
- Works with local models
- Free and open source
Watch out for
- VS Code only
- API costs add up
Choose Tabby if…
- Editor integrations
- Runs open models locally
- Fast Rust server
Watch out for
- GPU recommended
- Completion quality model-dependent
Frequently asked questions
Is Cline or Tabby better?
Cline is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Tabby if its specific feature set fits your needs better.
Are Cline and Tabby free and open-source?
Yes. Cline is licensed under Apache-2.0 and Tabby under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Cline and Tabby with Docker?
Cline: check the project docs for container support. Tabby: yes.
Which is lighter on resources, Cline or Tabby?
Cline has the smaller minimum footprint at 512 MB of RAM, compared to about 8,192 MB for Tabby. Real-world usage depends on library size, user count, and enabled features.