Design & Creative
Lip Sync AI
Last updated 2026-07-12 · benchmark measured 2026-08-09 — deterministic & reproducible
Web tool that generates lip-synced videos from a photo or video and an audio file.
Is Lip Sync AI production-ready?
Legit.Show scores Lip Sync AI 73 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Lip Sync AI (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 — 84/100
- Accessibility — 92/100
- Security — 25/100
- Privacy — 45/100
- Reliability — 100/100
- Standards — 76/100
- Discoverability — 87/100
What we measured
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 557 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.
- Discoverable: structured data, sitemap, canonical URL.
Who built it
Julian Sun
Who it's for
Content creators · Musicians · Video producers · Small teams · Enterprises
Pricing
Free tier available; Basic: $7.90/mo (or $94.80/year); Standard: $15.90/mo (or $190.80/year); Pro: $39.90/mo (or $479.40/year); Unlimited: $100/mo ($1200/year, limited to 100 people); One-time add-on
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