PentestGPT vs promptfoo — Trust Score Comparison

Name: PentestGPT vs promptfoo Trust Comparison
Creator: Nerq

Side-by-side trust comparison of PentestGPT and promptfoo. Scores based on security, compliance, maintenance, popularity, and ecosystem signals.

PentestGPT scores 69.2/100 (B-) while promptfoo scores 64.7/100 (C+) on the Nerq Trust Score. PentestGPT leads by 4.5 points. PentestGPT is a security agent with 11,700 stars. promptfoo is a security agent with 18,373 stars.

PentestGPT

69.2

B-

Categorysecurity

Stars11,700

Sourcegithub

Security1

Compliance97

Maintenance1

Documentation1

promptfoo

64.7

C+

Categorysecurity

Stars18,373

Sourcegithub

Security1

Compliance97

Maintenance1

Documentation1

Detailed Metric Comparison

Metric	PentestGPT	promptfoo
Trust Score	69.2/100	64.7/100
Grade	B-	C+
Stars	11,700	18,373
Category	security	security
Security	1	1
Compliance	97	97
Maintenance	1	1
Documentation	1	1
EU AI Act Risk	minimal	N/A
Verified	No	No

Verdict

PentestGPT leads with a trust score of 69.2/100 compared to promptfoo's 64.7/100 (a 4.5-point difference). However, promptfoo has stronger community adoption (18,373 vs 11,700 stars). Both agents should be evaluated based on your specific requirements.

Detailed Analysis

Security

promptfoo leads on security with a score of 1/100 compared to PentestGPT's 1/100. This score reflects dependency vulnerability analysis, known CVE exposure, and security best practices. A higher security score means fewer known vulnerabilities and better security hygiene in the codebase.

Maintenance & Activity

PentestGPT demonstrates stronger maintenance activity (1/100 vs 1/100). This metric captures commit frequency, issue response times, and release cadence. Actively maintained tools receive faster security patches and are less likely to accumulate technical debt.

Documentation

PentestGPT has better documentation (1/100 vs 1/100). Good documentation reduces onboarding time and helps teams adopt the tool safely. This score evaluates README completeness, API documentation, code examples, and tutorial availability.

Community & Adoption

PentestGPT has 11,700 GitHub stars while promptfoo has 18,373. Both tools have comparable community sizes, suggesting similar levels of ecosystem support and third-party resources.

When to Choose Each Tool

Choose PentestGPT if you need:

Higher overall trust score — more reliable for production use

Choose promptfoo if you need:

Stronger security profile with fewer known vulnerabilities
Larger community (18,373 vs 11,700 stars)

Switching from PentestGPT to promptfoo (or vice versa)

When migrating between PentestGPT and promptfoo, consider these factors:

API Compatibility: PentestGPT (security) and promptfoo (security) share similar interfaces since they are in the same category.
Security Review: Run a security audit after migration. Check the PentestGPT safety report and promptfoo safety report for known issues.
Testing: Ensure your test suite covers all integration points before switching in production.
Community Support: PentestGPT has 11,700 stars and promptfoo has 18,373. Larger communities typically mean better Stack Overflow answers and migration guides.

PentestGPT Safety Report promptfoo Safety Report PentestGPT Alternatives promptfoo Alternatives

Frequently Asked Questions

Which is safer, PentestGPT or promptfoo?

Based on Nerq's independent trust assessment, PentestGPT has a trust score of 69.2/100 (B-) while promptfoo scores 64.7/100 (C+). The 4.5-point difference suggests PentestGPT has a stronger trust profile. Trust scores are based on security, compliance, maintenance, documentation, and community adoption.

How do PentestGPT and promptfoo compare on security?

PentestGPT has a security score of 1/100 and promptfoo scores 1/100. Both have comparable security profiles. PentestGPT's compliance score is 97/100 (EU risk: minimal), while promptfoo's is 97/100 (EU risk: N/A).

Should I use PentestGPT or promptfoo?

The choice depends on your requirements. PentestGPT (security, 11,700 stars) and promptfoo (security, 18,373 stars) serve similar use cases. On trust, PentestGPT scores 69.2/100 and promptfoo scores 64.7/100. Review the full KYA reports for each agent before making a decision. Consider factors like integration requirements, documentation quality (1 vs 1), and maintenance activity (1 vs 1).

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Last updated: 2026-05-28 | Data refreshed weekly
Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.