Seedance

ByteDance Seed’s video-generation model family. This review uses the Seedance 2.5 page describing joint audiovisual generation, reference control and video editing.

Features described on the official site

• The 2.5 page describes single generations up to 30 seconds and subsequent extensions.
• Describes reference-video understanding, audiovisual editing and white-model/green-screen control.
• Provides separate trial and API entries; the 1.0 page retains distinct version descriptions and historical evaluations.

Suggested starting workflow

• Confirm the entry, model version and rights to reference material.
• Plan a short sample and separately review synchronization, shot continuity and reference control.
• Check generation, extension, editing and export terms before calculating actual costs.

These are editorial starting suggestions based on product purpose, not workflows tested by this site.

Before you use it

• Not tested hands-on here; descriptions come from official pages or project material.
• Pricing, regions, languages, commercial use, watermarks and export conditions have not been verified for a single plan.
• The 1.0 rankings dated 2025-06-09 are not combined with 2.5 features. Site quality, duration, motion and production claims are untested here. App/API, version, costs, commercial use, watermarks and regions need single-plan review; no upload, generation or API call occurred.