Comparison
PurpleLlama vs ps-fuzz
Verdict
Pick PurpleLlama when license: PurpleLlama is Other, ps-fuzz is MIT; pick ps-fuzz when license: ps-fuzz is MIT, PurpleLlama is Other.
Markdown twin · PurpleLlama alternatives · ps-fuzz alternatives
GraphCanon updated Oct 6, 2026
11views this month
vs
Trust & integrity
| Signal | PurpleLlama | ps-fuzz |
|---|---|---|
| Maintenance | Very active (6d since push) As of Oct 6, 2026 · github_public_v1 | Steady (47d since push) As of Oct 6, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Oct 6, 2026 · github_public_v1 | Not a fork · Organization account As of Oct 6, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 11, 2026 · 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
- PurpleLlama
- Set of tools to assess and improve LLM security
- ps-fuzz
- Test and harden system prompts for GenAI apps to ensure safety and security.
Stars
- PurpleLlama
- 4.4k
- ps-fuzz
- 715
Forks
- PurpleLlama
- 777
- ps-fuzz
- 104
Open issues
- PurpleLlama
- 90
- ps-fuzz
- 20
Language
- PurpleLlama
- Python
- ps-fuzz
- Python
Adopt for
- PurpleLlama
- 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.
- ps-fuzz
- -
Persona
- PurpleLlama
- -
- ps-fuzz
- -
Runtime
- PurpleLlama
- -
- ps-fuzz
- -
License
- PurpleLlama
- Other
- ps-fuzz
- MIT
Last pushed
- PurpleLlama
- Sep 29, 2026
- ps-fuzz
- Aug 19, 2026
Categories
- PurpleLlama
- Developer Tools, Evaluation & Observability
- ps-fuzz
- Developer Tools, Evaluation & Observability
Trust and health
Maintenance
- PurpleLlama
- Very active (96%)
- ps-fuzz
- Steady (60%)
Days since push
- PurpleLlama
- 6d
- ps-fuzz
- 47d
Open issues (now)
- PurpleLlama
- 90
- ps-fuzz
- 20
Stars delta
- PurpleLlama
- +40 (30d)
- ps-fuzz
- +8 (30d)
Open issues delta
- PurpleLlama
- +5 (30d)
- ps-fuzz
- +1 (30d)
Full report
- PurpleLlama
- Trust report
- ps-fuzz
- Trust report
Choose PurpleLlama if…
- License: PurpleLlama is Other, ps-fuzz is MIT.
- Tags unique to PurpleLlama: benchmarks, evaluations, llm security tools, security.
- When you need permissive licenses that fit both research and commercial purposes
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
Choose ps-fuzz if…
- License: ps-fuzz is MIT, PurpleLlama is Other.
- Tags unique to ps-fuzz: ai-fuzzer, fuzzer, generative-ai, llm-fuzzer.
- When you need to methodically test system prompts in generative AI applications for potential security flaws.
When NOT to use ps-fuzz
- If your project does not involve generative AI applications or does not require prompt testing for security reasons.
- For tasks unrelated to the hardening and evaluation of system prompts, as ps-fuzz is specifically designed for this purpose.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (meta-llama/PurpleLlama) · observed Oct 6, 2026
- GitHub forks (meta-llama/PurpleLlama) · observed Oct 6, 2026
- Last push (meta-llama/PurpleLlama) · observed Sep 29, 2026
- License file (Other) · observed Oct 6, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (prompt-security/ps-fuzz) · observed Oct 6, 2026
- GitHub forks (prompt-security/ps-fuzz) · observed Oct 6, 2026
- Last push (prompt-security/ps-fuzz) · observed Aug 19, 2026
- License file (MIT) · observed Oct 6, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: PurpleLlama 4.4k · ps-fuzz 715 (synced Oct 6, 2026).
Common questions
- What is the difference between PurpleLlama and ps-fuzz?
- PurpleLlama: Set of tools to assess and improve LLM security. ps-fuzz: Test and harden system prompts for GenAI apps to ensure safety and security.. See the comparison table for live GitHub stats and shared categories.
- When should I choose PurpleLlama over ps-fuzz?
- Choose PurpleLlama over ps-fuzz when License: PurpleLlama is Other, ps-fuzz is MIT; Tags unique to PurpleLlama: benchmarks, evaluations, llm security tools, security; When you need permissive licenses that fit both research and commercial purposes.
- When should I choose ps-fuzz over PurpleLlama?
- Choose ps-fuzz over PurpleLlama when License: ps-fuzz is MIT, PurpleLlama is Other; Tags unique to ps-fuzz: ai-fuzzer, fuzzer, generative-ai, llm-fuzzer; When you need to methodically test system prompts in generative AI applications for potential security flaws.
- 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 ps-fuzz?
- If your project does not involve generative AI applications or does not require prompt testing for security reasons. For tasks unrelated to the hardening and evaluation of system prompts, as ps-fuzz is specifically designed for this purpose.
- Is PurpleLlama or ps-fuzz more popular on GitHub?
- PurpleLlama has more GitHub stars (4,420 vs 715). Stars measure visibility, not whether either tool fits your constraints.
- Are PurpleLlama and ps-fuzz open source?
- Yes - both are open-source projects on GitHub (PurpleLlama: Other, ps-fuzz: MIT).
- Where can I find alternatives to PurpleLlama or ps-fuzz?
- GraphCanon lists graph-backed alternatives at PurpleLlama alternatives and ps-fuzz alternatives (PurpleLlama markdown twin, ps-fuzz 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, PurpleLlama or ps-fuzz?
- PurpleLlama: Very active. ps-fuzz: Steady. 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 ps-fuzz?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: PurpleLlama trust report; ps-fuzz trust report.