Education & Reference
PrepyAI
Last updated 2026-07-07 · benchmark measured 2026-08-09 — deterministic & reproducible
PrepyAI is an AI-scored interview prep platform for software engineers.
Is PrepyAI production-ready?
Legit.Show scores PrepyAI 84 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on PrepyAI (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 81/100
- Accessibility — 93/100
- Security — 45/100
- Privacy — 75/100
- Reliability — 100/100
- Standards — 92/100
- Discoverability — 100/100
What we measured
- Security headers present: HSTS.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 2411 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
Who it's for
Software engineers · Backend engineers · New grad engineers · Fullstack engineers · ML engineers
Pricing
Free: $0 with 10 AI credits/day; Popular: $19/month with 70 AI credits/day
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