head to head · open source
garak vs AI-Infra-Guard
garak has 9,308 GitHub stars, 1,294 forks, 429 open issues and last shipped 4 days ago. AI-Infra-Guard has 6,471 stars, 599 forks, 35 open issues and last shipped today. garak leads on adoption by 44% (9,308 vs 6,471 stars). garak is written in Python under Apache-2.0; AI-Infra-Guard is written in Python under Apache-2.0. garak has attracted 14% as many forks as stars, AI-Infra-Guard 9%. AI-Infra-Guard was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (llm-evaluation, llm-security), so they are genuine substitutes rather than adjacent tools.
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 | AI-Infra-Guard | |
|---|---|---|
| GitHub stars | ★ 9.3K | ★ 6.5K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-09-16 | 2026-09-20 |
| Forks | ⑂ 1.3K | ⑂ 599 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick garak if
- You weight community size — 9.3K 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 AI-Infra-Guard if
- You want the AI-Infra-Guard feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and AI-Infra-Guard fits your workflow better
About garak
garak is a free, Apache 2.0 command line vulnerability scanner for large language models that probes generative AI systems for hallucination, data leakage, prompt injection, misinformation, toxicity generation, and jailbreaks, and it is aimed at security engineers, red teamers, and AI developers who need to test the models they ship.
read the full garak overview →
About AI-Infra-Guard
AI Infra Guard (A.I.G) is a full stack AI red teaming platform from Tencent Zhuque Lab that scans agents, MCP servers, agent skills and AI infrastructure for security risk and evaluates large language models against jailbreak attacks, built for security engineers and AI platform teams that need to self examine their own AI deployments.
read the full AI-Infra-Guard overview →
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Frequently asked questions
Is garak or AI-Infra-Guard more popular?
garak has 9,308 GitHub stars and AI-Infra-Guard has 6,471. garak has the larger community by that measure.
Are garak and AI-Infra-Guard free?
Both are open source. garak is licensed under Apache-2.0 and AI-Infra-Guard under Apache-2.0. Neither carries a licence fee.
What is the difference between garak and AI-Infra-Guard?
garak is written in Python and AI-Infra-Guard 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 AI-Infra-Guard?
Choose garak if you want the larger community (9,308 stars) or its Apache-2.0 licence terms. Choose AI-Infra-Guard if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.