Overview

Seedance 2 (seedance2video.io) is a web platform for generating AI video with the Seedance model family, and this listing covers its Seedance 2.5 page. The site describes Seedance 2.5 as the latest audiovisual model in the family, able to produce a single continuous clip of up to 30 seconds, use up to 50 reference assets and make local edits without regenerating the whole video. The platform is an independent service that offers the model alongside image tools, rather than the model developer's own app.

What Seedance 2.5 does

30 seconds in one pass: one prompt, one continuous shot, with no stitching, leaving room for story beats, product demos and one-take camera moves.
Up to 50 multimodal references: text, images, video, audio and 3D white models can define characters, products, motion, style and sound. Prompts refer to them by tag, such as @Image1 or @Video2.
Second-by-second control: you can time beats precisely in the prompt, for example a gag at 0–3 seconds and a brand card at 20–23 seconds.
Local editing: keep the strong parts of a clip and change only wardrobe, an object or the environment, or remove extra people from a scene.
Multilingual sequences: continuous shots where languages, lettering and locations change, aimed at global campaigns.

Each example on the page shows the reference materials and full prompt used, which is a helpful way to learn how to direct the model.

Other tools

The site also offers text-to-video, image-to-video and a multimodal media-to-video mode, plus text-to-image and image-to-image using models such as GPT Image 2 and Nano Banana. Generations are saved under My Creations.

Pricing

Paid access unlocks the Seedance 2.0 series and Seedance 2.5. From the pricing page, checked October 2026, during a limited-time sale on annual plans:

Mini: $14.9/month billed annually (listed at $29.9 monthly), 3,000 credits a month.
Standard: $29.9/month billed annually (listed at $59.9), 6,600 credits a month.

Plans list 4K text, image, video and audio to video, no watermark, private generation and a commercial use licence. One-time credit packs and higher tiers are also offered; the site's per-month video estimates are approximate, so check the pricing page for current figures and the free start.

Who it suits

Advertisers, brand teams and storytellers who need longer, reference-driven clips with precise timing.

Pros: long single-pass clips; very rich reference control; edit without starting over.
Cons: a third-party platform, not the model maker's own service; best prices require annual billing; complex prompts take practice.