AI & Agents
seedance 2.5
Last updated 2026-06-24 · benchmark measured 2026-08-09 — deterministic & reproducible
Seedance 2.5 is a browser-based AI video generator for 30-second 4K clips.
Is seedance 2.5 production-ready?
Legit.Show scores seedance 2.5 87 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on seedance 2.5 (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; 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 — 100/100
- 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 — 160 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
Video creators · Content producers · Directors · Marketing teams · Product teams
Pricing
Free credits on every account; free 30-second 4K generation
Visit seedance 2.5 → · Alternatives to seedance 2.5 → · How this was measured →