Track Seedance model updates, prompt strategies, video workflows, and model comparisons for current and future Seedance-style video models.

Seedance unlimited on SeedVideo AI is a 7-day window on the Premium plan: Seedance 2.5 and 2.0 clips up to 10 seconds and 1080P with no credits deducted. What it covers, how the free queue works, and what the Free, Lite and Pro plans get instead.

Seedance 2.5 took a median 4 min 42 s per video on SeedVideo AI, measured on 724 jobs from Sept 15 to Oct 14, 2026. Times by clip length, resolution and model.

86% of failed Seedance jobs on SeedVideo AI were content-check refusals, most for copyrighted or trademarked material. Counts from 11,168 jobs, plus rewrites that work.

Compare Seedance 2.5 API endpoints, JSON fields, public prices and limits. Map old Sora requests to BytePlus, Volcengine or EvoLink without mixing contracts.

Compare Runway, Veo, Wan, MiniMax and retiring Sora API prices per second, minimum spend, resolution tiers, billing traps and usage terms today.

Seedance 2.5 benchmark scores verified 2026-09-17: Arena.ai ranks it 6th, 4th and 2nd against Veo, Kling and Runway, while Artificial Analysis lists no entry.

Compare 2026 AI video generator pricing by real cost per 720p, 5-second clip, including credits, free limits, resolution, and commercial use.