head to head · open source
Cline vs T3 Code
Cline has 71,221 GitHub stars, 7,835 forks, 1,288 open issues and last shipped yesterday. T3 Code has 41,350 stars, 9,068 forks, 1,628 open issues and last shipped yesterday. Cline leads on adoption by 72% (71,221 vs 41,350 stars). Cline is written in TypeScript under Apache-2.0; T3 Code is written in TypeScript under MIT. Cline has attracted 11% as many forks as stars, T3 Code 22%. T3 Code was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Cline | T3 Code | |
|---|---|---|
| GitHub stars | ★ 71K | ★ 41K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 7.8K | ⑂ 9.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Cline if
- You weight community size — 71K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick T3 Code if
- You want the T3 Code feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and T3 Code fits your workflow better
About Cline
Cline The open source coding agent in your IDE, terminal, and desktop. Docs Discord r/cline Feature Requests Join us! CLI Run Cline in your terminal. Interactive chat or fully headless for CI/CD and scripting. Learn more Desktop App Cline as a native app for macOS and Windows. Run agent sessions in any folder, schedule routines, and manage models, plugins, and MCP servers. Download for macOS and Windows VS Code Extension AI coding assistant in your editor. Create files, run commands, browse the web, and use tools with human in the loop approval. Install from VS Marketplace JetBrains Plugin The same Cline…
read the full Cline overview →
About T3 Code
T3 Code T3 Code is an "agent harness control surface". It enables control of the agents on your machine with a best in class mobile app (iOS, Android), web app and Electron based desktop app. Works with your subscriptions on Claude Code, Codex, Cursor, Grok Build, OpenCode, and Google Antigravity. If they're set up on your computer, T3 Code can control them. "Wait, what are you selling me?" Nothing. We built T3 Code because we wanted the best possible development experience with agents. We were inspired by existing solutions like the Codex desktop app, Conductor, Claude Desktop and Cursor Glass, but none met our…
read the full T3 Code overview →
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Frequently asked questions
Is Cline or T3 Code more popular?
Cline has 71,221 GitHub stars and T3 Code has 41,350. Cline has the larger community by that measure.
Are Cline and T3 Code free?
Both are open source. Cline is licensed under Apache-2.0 and T3 Code under MIT. Neither carries a licence fee.
What is the difference between Cline and T3 Code?
Cline is written in TypeScript and T3 Code in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Cline or T3 Code?
Choose Cline if you want the larger community (71,221 stars) or its Apache-2.0 licence terms. Choose T3 Code if its feature set, stack or MIT licence fits better. Both are self-hostable.