head to head · open source
Puter vs Tracecat
Puter has 44,062 GitHub stars, 4,140 forks, 19 open issues and last shipped yesterday. Tracecat has 3,884 stars, 439 forks, 137 open issues and last shipped yesterday. Puter leads on adoption by 1,034% (44,062 vs 3,884 stars). Puter is written in TypeScript under AGPL-3.0; Tracecat is written in Python under AGPL-3.0. Puter has attracted 9% as many forks as stars, Tracecat 11%. Puter 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
| Puter | Tracecat | |
|---|---|---|
| GitHub stars | ★ 44K | ★ 3.9K |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | TypeScript | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 4.1K | ⑂ 439 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Puter if
- You weight community size — 44K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Tracecat if
- You want the Tracecat feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and Tracecat fits your workflow better
About Puter
The Open Source Internet Computer! « LIVE DEMO » Puter.com · App Store · Developers · X Puter Puter is an advanced, open source, self hostable internet computer designed to be feature rich, fast, and highly extensible. For Users Puter's goal is to provide you with every app and feature you need to work, create, and play under one roof. From a simple Notepad and Voice Recorder to Spreadsheet and Camera, Puter wants to be the all in one solution for your digital life. For Developers Puter provides everything you need to build and publish web apps and games. From AI to Cloud Storage and Database to Serverless…
read the full Puter overview →
About Tracecat
The agentic security automation platform. Introduction Tracecat is the open source security automation platform for teams and AI agents. Prompt to automations : build end to end automations with agents, workflows, cases, and tables from your own agent harness (e.g. Claude code, Codex, OpenCode). Code native : sync custom Python scripts from your Git repo into Tracecat. All in one : agents, workflows, lookup tables, and case management. Everything security teams need to automate work in one place. Deployment options : sign up for Tracecat managed Cloud, or self host with Docker, AWS Fargate, or Kubernetes Helm…
read the full Tracecat overview →
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Frequently asked questions
Is Puter or Tracecat more popular?
Puter has 44,062 GitHub stars and Tracecat has 3,884. Puter has the larger community by that measure.
Are Puter and Tracecat free?
Both are open source. Puter is licensed under AGPL-3.0 and Tracecat under AGPL-3.0. Neither carries a licence fee.
What is the difference between Puter and Tracecat?
Puter is written in TypeScript and Tracecat in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Puter or Tracecat?
Choose Puter if you want the larger community (44,062 stars) or its AGPL-3.0 licence terms. Choose Tracecat if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.