BotTools / Coding
T3 Code
Free, open-source app to run and manage several coding agents at once.
Free tierFree and open source (MIT); you pay your own AI providerCoding
T3 Code at a glance
| Category | Coding |
|---|---|
| Pricing | Free and open source (MIT); you pay your own AI provider |
| Free tier | Yes |
| Pricing checked | 2026-11-04 |
| Official site | t3.codes |
Good for
What T3 Code is used for
- Run several coding agents at once, one thread per task, each in its own Git worktree.
- Send the same prompt to several models and compare the results side by side.
- Check on agents running on your computer from the iOS or Android app.
T3 Code pricing and key facts
- Free and open source under the MIT license. You pay your own AI provider, not T3 Code.
- Works with Claude Code, Codex, Cursor, OpenCode, Grok Build, Google Antigravity and other agents. It doesn't run local models.
- Available as a desktop app for Windows, Mac and Linux, as a CLI (npx t3@latest), as a web app, and as iOS and Android apps that act as a remote for your computer.
- You need at least one coding agent installed and signed in first.
- T3 Connect is free for up to 3 machines; more machines need a paid T3 Chat plan.
- Your code goes to your AI provider, not to T3. Basic usage telemetry is on by default and can be turned off.
- The project says it is very early and to expect bugs.
From the official site, checked 2026-11-04: t3.codes, github.com/pingdotgg/t3code.
T3 Code FAQ
Is T3 Code free?
Yes. It's free and open source (MIT). You only pay for the AI provider you connect, such as your Claude or ChatGPT plan.
Does T3 Code work with Claude Code and Codex?
Yes, along with Cursor, OpenCode, Grok Build, Google Antigravity and others. Install and sign in to the agent first.
Can I use T3 Code from my phone?
Yes. The iOS and Android apps work as a remote, so your computer has to stay on.
Task guides where T3 Code is the best pick
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T3 Code comparisons
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Pricing changes often; confirm on the official site before buying.