Seedance

ByteDance's arena-topping AI video model with native audio sync and director-level controls

4.5

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Freemium

About Seedance

Seedance is ByteDance Seed's video generation model family, ranked #1 on the Artificial Analysis Text-to-Video and Image-to-Video arenas (Seedance 2.0, blind human preference). It generates video with natively synchronized audio in a single pass, supports text, image, audio, and video references, and offers region-level editing and 3D previsualization in the Seedance 2.5 release (public launch early July 2026, up to 30-second clips and 50 reference inputs). Access is via Dreamina (Jimeng), CapCut, the Doubao app, and the Volcano Engine API for enterprises.

Key Features

#1 on Artificial Analysis video arenas (blind human preference)
Native audio-video joint generation with lip sync in 8+ languages
Up to 30-second single-clip generation (Seedance 2.5)
Up to 50 multimodal reference inputs per generation
Region-level editing and 3D previsualization
Native 4K 10-bit output (Seedance 2.0 line)

Pros & Cons

Pros

+ Independent arena leader for both text-to-video and image-to-video

+ Audio generated in sync — no post-production dubbing step

+ Roughly 2-3x cheaper per minute than Western frontier rivals

Cons

- Enterprise API access gated behind Volcano Engine certification

- Newest features launch first in the Chinese ecosystem

- Copyright compliance and content policies still maturing

Use Cases

Short-drama and social video productionE-commerce and advertising video at scalePrevisualization and effects templates for film workflows