Comparison
promptfoo vs AI-Infra-Guard
Verdict
Pick promptfoo if promptfoo aids in evaluating AI prompts, LLM agents, and RAG systems through declarative config testing with CI/CD support; 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.
Markdown twin · promptfoo alternatives · AI-Infra-Guard alternatives
GraphCanon updated 3w
vs
Trust & integrity
| Signal | promptfoo | AI-Infra-Guard |
|---|---|---|
| Maintenance | Very active (0d since push) As of 3w · github_public_v1 | Very active (0d since push) As of 4w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 3w · github_public_v1 | Not a fork · Organization account As of 4w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- promptfoo
- Tool for evaluating prompts and AI agents by comparing performance across various models and red teaming.
- AI-Infra-Guard
- A full-stack AI Red Teaming platform securing AI ecosystems
Stars
- promptfoo
- 24k
- AI-Infra-Guard
- 4.3k
Forks
- promptfoo
- 2.1k
- AI-Infra-Guard
- 419
Open issues
- promptfoo
- 481
- AI-Infra-Guard
- 13
Language
- promptfoo
- TypeScript
- AI-Infra-Guard
- Python
Adopt for
- promptfoo
- promptfoo aids in evaluating AI prompts, LLM agents, and RAG systems through declarative config testing with CI/CD support.
- AI-Infra-Guard
- AI-Infra-Guard is designed for organizations looking to secure their AI infrastructures comprehensively through various scanning and evaluation tools.
Persona
- promptfoo
- -
- AI-Infra-Guard
- -
Runtime
- promptfoo
- -
- AI-Infra-Guard
- -
License
- promptfoo
- MIT
- AI-Infra-Guard
- Apache-2.0
Last pushed
- promptfoo
- Aug 1, 2026
- AI-Infra-Guard
- Jul 28, 2026
Categories
- promptfoo
- Evaluation & Observability, LLM Frameworks
- AI-Infra-Guard
- Evaluation & Observability, LLM Frameworks
Trust and health
Open issues (now)
- promptfoo
- 481
- AI-Infra-Guard
- 13
Full report
- promptfoo
- Trust report
- AI-Infra-Guard
- Trust report
Shared compatibility
- Python · promptfoo: Python runtime · AI-Infra-Guard: Python runtime
Choose promptfoo if…
- promptfoo is primarily TypeScript; AI-Infra-Guard is Python.
- License: promptfoo is MIT, AI-Infra-Guard is Apache-2.0.
- Tags unique to promptfoo: ci-cd, evaluation-framework, pentesting, red-teaming.
- For comparing performance across GPT, Claude, Gemini, DeepSeek
When NOT to use promptfoo
- If you do not require comparative analysis among multiple LLM models
- If your project does not benefit from the specific red teaming capabilities offered by promptfoo
Choose AI-Infra-Guard if…
- AI-Infra-Guard is primarily Python; promptfoo is TypeScript.
- License: AI-Infra-Guard is Apache-2.0, promptfoo is MIT.
- Tags unique to AI-Infra-Guard: agent-security, ai-red-teaming, security-tools, skills-security.
- 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 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.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (promptfoo/promptfoo) · observed Aug 2, 2026
- GitHub forks (promptfoo/promptfoo) · observed Aug 2, 2026
- Last push (promptfoo/promptfoo) · observed Aug 1, 2026
- License file (MIT) · observed Aug 2, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (Tencent/AI-Infra-Guard) · observed Jul 28, 2026
- GitHub forks (Tencent/AI-Infra-Guard) · observed Jul 28, 2026
- Last push (Tencent/AI-Infra-Guard) · observed Jul 28, 2026
- License file (Apache-2.0) · observed Jul 28, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: promptfoo 24k · AI-Infra-Guard 4.3k (synced Aug 2, 2026).
Common questions
- What is the difference between promptfoo and AI-Infra-Guard?
- promptfoo: Tool for evaluating prompts and AI agents by comparing performance across various models and red teaming.. 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 promptfoo over AI-Infra-Guard?
- Choose promptfoo over AI-Infra-Guard when promptfoo is primarily TypeScript; AI-Infra-Guard is Python; License: promptfoo is MIT, AI-Infra-Guard is Apache-2.0; Tags unique to promptfoo: ci-cd, evaluation-framework, pentesting, red-teaming; For comparing performance across GPT, Claude, Gemini, DeepSeek.
- When should I choose AI-Infra-Guard over promptfoo?
- Choose AI-Infra-Guard over promptfoo when AI-Infra-Guard is primarily Python; promptfoo is TypeScript; License: AI-Infra-Guard is Apache-2.0, promptfoo is MIT; Tags unique to AI-Infra-Guard: agent-security, ai-red-teaming, security-tools, skills-security; 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 promptfoo?
- If you do not require comparative analysis among multiple LLM models If your project does not benefit from the specific red teaming capabilities offered by promptfoo
- 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 promptfoo or AI-Infra-Guard more popular on GitHub?
- promptfoo has more GitHub stars (23,838 vs 4,316). Stars measure visibility, not whether either tool fits your constraints.
- Are promptfoo and AI-Infra-Guard open source?
- Yes - both are open-source projects on GitHub (promptfoo: MIT, AI-Infra-Guard: Apache-2.0).
- Where can I find alternatives to promptfoo or AI-Infra-Guard?
- GraphCanon lists graph-backed alternatives at promptfoo alternatives and AI-Infra-Guard alternatives (promptfoo markdown twin, AI-Infra-Guard markdown twin), 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 mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, promptfoo or AI-Infra-Guard?
- promptfoo: Very 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 promptfoo and AI-Infra-Guard?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: promptfoo trust report; AI-Infra-Guard trust report.