Is PromptVault secure?

Legit.Show measured PromptVault's Security frame at 45/100. Security headers present: HSTS. Served over HTTPS with a valid certificate.

How does Legit.Show measure PromptVault?

Legit.Show scores seven frames — Performance, Accessibility, Security, Privacy, Reliability, Standards and Discoverability — deterministically from the public surface (URL, HTTP headers, real Lighthouse), with no LLM in the scoring path. See legit.show/methodology.

Productivity

PromptVault

Last updated 2026-07-10 · benchmark measured 2026-09-14 — deterministic & reproducible

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

72/100

7/7 frames

Top 68% of 14,148 measured · #11 of 25 in ai prompt library

Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.

Checked 2026-09-14 · scores move as sites change

Are you the maker of PromptVault? Claim this listing. It is free, takes a meta tag, a DNS record or GitHub admin rights, and never changes the score.

Launched something? Add your product, free.

To cite this score: legit.show/s/prompt-vault-mu-tawny-vercel-app/2026-09-14. That address never changes; this page moves with every re-measure.

Legit.Show scored PromptVault 72/100 on 2026-09-14, measured across all 7 frames from its public surface. legit.show/s/prompt-vault-mu-tawny-vercel-app/2026-09-14

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 — 99/100
Accessibility — 96/100
Security — 45/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 25/100
How this compares across the catalogue: The Privacy Gap
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 — 868 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

Sources and updates

Description: Taken from prompt-vault-mu-tawny.vercel.app's own website on 2026-07-10.
Benchmark: Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-09-14.

Put together from public information, without PromptVault's involvement. If anything here is wrong, tell us and a person will check it.

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