Productivity

PromptVault

Last updated 2026-07-10 · benchmark measured 2026-08-09 — deterministic & reproducible

PromptVault is a marketplace for buying and selling expert AI prompts.

Is PromptVault production-ready?

Legit.Show scores PromptVault 72 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on PromptVault (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 98/100
• Accessibility — 96/100
• Security — 45/100
• Privacy — 25/100
• Reliability — 100/100
• Standards — 92/100
• Discoverability — 47/100

What we measured

• Security headers present: HSTS.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 1048 ms to first byte.
• Returns a proper 404 for unknown routes.
• 3 of 3 sampled routes reachable.
• No privacy policy found.
• Sets cookies / loads scripts with no consent prompt.

Who it's for

Content creators · Developers · Educators · Researchers · Game developers

Pricing

Free to browse; individual prompts range from Free to $30; creators keep 80% of sales

Visit PromptVault → · Alternatives to PromptVault → · How this was measured →