--- title: "PurpleLlama vs AI-Infra-Guard" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/meta-llama-purplellama-vs-tencent-ai-infra-guard" tools: ["meta-llama-purplellama", "tencent-ai-infra-guard"] --- # PurpleLlama vs AI-Infra-Guard *GraphCanon updated Aug 5, 2026* ## Verdict Pick PurpleLlama if purpleLlama provides tools to enhance the security and trust of large language models using MIT licenses for benchmarks and community-specific licenses for safeguard components; pick AI-Infra-Guard if aI-Infra-Guard is designed for organizations looking to secure their AI infrastructures comprehensively through various scanning and evaluation tools. [PurpleLlama](https://github.com/meta-llama/PurpleLlama) reports 4.3k GitHub stars, 766 forks, and 80 open issues, last pushed Jul 27, 2026. [AI-Infra-Guard](https://tencent.github.io/AI-Infra-Guard/) has 4.3k stars, 419 forks, and 13 open issues, last pushed Jul 28, 2026. Figures are from public GitHub metadata via [PurpleLlama's repository](https://github.com/meta-llama/PurpleLlama) and [AI-Infra-Guard's repository](https://github.com/Tencent/AI-Infra-Guard). | | [PurpleLlama](/tools/meta-llama-purplellama.md) | [AI-Infra-Guard](/tools/tencent-ai-infra-guard.md) | | --- | --- | --- | | Tagline | Set of tools to assess and improve LLM security | A full-stack AI Red Teaming platform securing AI ecosystems | | Stars | 4,330 | 4,316 | | Forks | 766 | 419 | | Open issues | 80 | 13 | | Language | Python | Python | | Adopt for | PurpleLlama provides tools to enhance the security and trust of large language models using MIT licenses for benchmarks and community-specific licenses for safeguard components. | AI-Infra-Guard is designed for organizations looking to secure their AI infrastructures comprehensively through various scanning and evaluation tools. | | Persona | - | - | | Runtime | - | - | | License | Other | Apache-2.0 | | Categories | Developer Tools, Evaluation & Observability | Evaluation & Observability, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [PurpleLlama](/tools/meta-llama-purplellama.md) | [AI-Infra-Guard](/tools/tencent-ai-infra-guard.md) | | --- | --- | --- | | Maintenance | Active (82%) | Very active (96%) | | Days since push | 8d | 0d | | Open issues (now) | 80 | 13 | | Full report | [trust report](/tools/meta-llama-purplellama/trust.md) | [trust report](/tools/tencent-ai-infra-guard/trust.md) | ## Decision facts: PurpleLlama - **Adopt for:** PurpleLlama provides tools to enhance the security and trust of large language models using MIT licenses for benchmarks and community-specific licenses for safeguard components. ## Decision facts: AI-Infra-Guard - **Adopt for:** AI-Infra-Guard is designed for organizations looking to secure their AI infrastructures comprehensively through various scanning and evaluation tools. ## Choose when ### Choose PurpleLlama if… - License: PurpleLlama is Other, AI-Infra-Guard is Apache-2.0. - Tags unique to PurpleLlama: benchmarks, evaluations, llm security tools, security. - Also covers Developer Tools. - When you need permissive licenses that fit both research and commercial purposes ### Choose AI-Infra-Guard if… - License: AI-Infra-Guard is Apache-2.0, PurpleLlama is Other. - Tags unique to AI-Infra-Guard: agent-security, ai-red-teaming, llm-evaluation, security-tools. - Also covers LLM Frameworks. - AI-Infra-Guard ships Docker support for self-hosted deployment. - If you need advanced LLM jailbreak evaluation capabilities specific to the vulnerabilities identified by Tencent's research, consider using AI-Infra-Guard. ## When NOT to use PurpleLlama - If your project requires consistent licensing across all components under one standard license like GPL or Apache-2.0 - When you prefer not to adhere to the Llama Community Licenses for safeguard functionalities ## When NOT to use AI-Infra-Guard - Avoid if you are looking exclusively for a tool that focuses solely on the runtime behavior of LLMs without broader infrastructural scanning capabilities. - Not recommended when your primary focus is on network-level security rather than comprehensive AI infrastructure security assessments and evaluations. ## Common questions ### What is the difference between PurpleLlama and AI-Infra-Guard? PurpleLlama: Set of tools to assess and improve LLM security. AI-Infra-Guard: A full-stack AI Red Teaming platform securing AI ecosystems. See the comparison table for live GitHub stats and shared categories. ### When should I choose PurpleLlama over AI-Infra-Guard? Choose PurpleLlama over AI-Infra-Guard when License: PurpleLlama is Other, AI-Infra-Guard is Apache-2.0; Tags unique to PurpleLlama: benchmarks, evaluations, llm security tools, security; Also covers Developer Tools; When you need permissive licenses that fit both research and commercial purposes. ### When should I choose AI-Infra-Guard over PurpleLlama? Choose AI-Infra-Guard over PurpleLlama when License: AI-Infra-Guard is Apache-2.0, PurpleLlama is Other; Tags unique to AI-Infra-Guard: agent-security, ai-red-teaming, llm-evaluation, security-tools; Also covers LLM Frameworks; AI-Infra-Guard ships Docker support for self-hosted deployment; If you need advanced LLM jailbreak evaluation capabilities specific to the vulnerabilities identified by Tencent's research, consider using AI-Infra-Guard. ### When should I avoid PurpleLlama? If your project requires consistent licensing across all components under one standard license like GPL or Apache-2.0 When you prefer not to adhere to the Llama Community Licenses for safeguard functionalities ### When should I avoid AI-Infra-Guard? Avoid if you are looking exclusively for a tool that focuses solely on the runtime behavior of LLMs without broader infrastructural scanning capabilities. Not recommended when your primary focus is on network-level security rather than comprehensive AI infrastructure security assessments and evaluations. ### Is PurpleLlama or AI-Infra-Guard more popular on GitHub? PurpleLlama has more GitHub stars (4,330 vs 4,316). Stars measure visibility, not whether either tool fits your constraints. ### Are PurpleLlama and AI-Infra-Guard open source? Yes - both are open-source projects on GitHub (PurpleLlama: Other, AI-Infra-Guard: Apache-2.0). ### Where can I find alternatives to PurpleLlama or AI-Infra-Guard? GraphCanon lists graph-backed alternatives at [PurpleLlama alternatives](/tools/meta-llama-purplellama/alternatives) and [AI-Infra-Guard alternatives](/tools/tencent-ai-infra-guard/alternatives) ([PurpleLlama markdown twin](/tools/meta-llama-purplellama/alternatives.md), [AI-Infra-Guard markdown twin](/tools/tencent-ai-infra-guard/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/meta-llama-purplellama-vs-tencent-ai-infra-guard.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, PurpleLlama or AI-Infra-Guard? PurpleLlama: Active. AI-Infra-Guard: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for PurpleLlama and AI-Infra-Guard? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [PurpleLlama trust report](/tools/meta-llama-purplellama/trust); [AI-Infra-Guard trust report](/tools/tencent-ai-infra-guard/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=meta-llama-purplellama`](/api/graphcanon/graph?tool=meta-llama-purplellama) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_