head to head · open source
garak vs stride-gpt
garak has 9,850 GitHub stars, 1,439 forks, 429 open issues and last shipped 3 days ago. stride-gpt has 1,149 stars, 337 forks, 12 open issues and last shipped 2 days ago. garak leads on adoption by 757% (9,850 vs 1,149 stars). garak is written in Python under Apache-2.0; stride-gpt is written in Python under MIT. garak has attracted 15% as many forks as stars, stride-gpt 29%. stride-gpt 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
| garak | stride-gpt | |
|---|---|---|
| GitHub stars | ★ 9.8K | ★ 1.1K |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-11-03 |
| Forks | ⑂ 1.4K | ⑂ 337 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick garak if
- You weight community size — 9.8K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick stride-gpt if
- You want the stride-gpt feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and stride-gpt fits your workflow better
About garak
garak, LLM vulnerability scanner Generative AI Red teaming & Assessment Kit garak checks if an LLM can be made to fail in a way we don't want. garak probes for hallucination, data leakage, prompt injection, misinformation, toxicity generation, jailbreaks, and many other weaknesses. If you know nmap or msf / Metasploit Framework, garak does somewhat similar things to them, but for LLMs. garak focuses on ways of making an LLM or dialog system fail. It combines static, dynamic, and adaptive probes to explore this. garak 's a free tool. We love developing it and are always interested in adding functionality to…
read the full garak overview →
About stride-gpt
STRIDE GPT is an AI powered threat modelling tool that leverages Large Language Models (LLMs) to generate threat models and attack trees for a given application based on the STRIDE methodology. Users provide application details, such as the application type, authentication methods, and whether the application is internet facing or processes sensitive data. The model then generates its output based on the provided information. Table of Contents Support the Project Features Enterprise Deployment Talk at Open Security Summit Changelog Installation Repository layout Usage Interactive REPL cheat sheet Sample output…
read the full stride-gpt overview →
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Frequently asked questions
Is garak or stride-gpt more popular?
garak has 9,850 GitHub stars and stride-gpt has 1,149. garak has the larger community by that measure.
Are garak and stride-gpt free?
Both are open source. garak is licensed under Apache-2.0 and stride-gpt under MIT. Neither carries a licence fee.
What is the difference between garak and stride-gpt?
garak is written in Python and stride-gpt 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, garak or stride-gpt?
Choose garak if you want the larger community (9,850 stars) or its Apache-2.0 licence terms. Choose stride-gpt if its feature set, stack or MIT licence fits better. Both are self-hostable.