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BytePlus Seedance
What BytePlus Seedance is
BytePlus Seedance, also called Dreamina Seedance 2.5, is a video-generation service available on the web and through an API. It creates videos from text prompts and image, video, or audio references, supporting both text-to-video and image-to-video workflows. The product page describes clips from 4 to 30 seconds at 24 FPS, with 480p, 720p, or 1080p resolution and MP4 or MOV output. It also describes making 30-second stories in one take and accepting up to 50 multimodal reference assets in one prompt. Localized in-video editing can refine footage while retaining motion, composition, and visual continuity. The model natively supports more than 10 languages. Listed uses include films, product videos, visual stories, previsualizations, and pitch videos. API pricing is token-based and varies by resolution and video input. Pay-as-you-go plans are $6.40 a month with video input and $10.70 a month without video input.
Who it suits
It suits creators and teams making films, product videos, visual stories, previsualizations, or pitch videos. API access also fits developers building video generation into applications.
What it does well
- Text and image-to-video generation
- Supports up to 50 reference assets
- Localized video editing and refinement
- Web and API access
- Outputs MP4 or MOV video
What to know first
- Resource packages cannot be canceled
- Exhausted packages switch to pay-as-you-go
- API pricing varies by output conditions
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Pay-as-you-go — with video input | With video input · Dreamina Seedance 2.5 API usage | $6.40 a month |
| Pay-as-you-go — without video input | Without video input · Dreamina Seedance 2.5 API usage | $10.70 a month |
| Light Plan | Valid for 3 months; pricing displayed as loading on the page · Approx. 120s–500s of 480P video · 480P / 720P / 1080P · 4–30 seconds | On request |
| Premium Plan | Valid for 3 months; pricing displayed as loading on the page · Approx. 2500s–10000s of 480P video · 480P / 720P / 1080P · 4–30 seconds | On request |
| Production Plan | Valid for 3 months; pricing displayed as loading on the page · Approx. 250s–1000s of 480P video · 480P / 720P / 1080P · 4–30 seconds | On request |
As ai.byteplus.com lists them, read 20 Sept 2026. The maker's own page has the final word.
Verdict
BytePlus Seedance combines prompt-based generation, reference assets, and localized editing for short video production. Check the billing terms carefully, especially resource-package restrictions and token-based API charges.
Facts from BytePlus Seedance's own pages
- Access
- The product page links to an AI playground and API documentation for trying and building with Seedance. · ai.byteplus.com, 12 Oct 2026
- API access
- Yes · ai.byteplus.com, 20 Sept 2026
- API pricing
- API video generation is billed by token usage, with prices varying by output resolution and whether the input includes video. · ai.byteplus.com, 12 Oct 2026
- Compliance
- BytePlus lists certifications including ISO 27001, ISO 27017, ISO 27701, CSA STAR, SOC 2, and PCI DSS. · byteplus.com, 12 Oct 2026
- Editing
- It supports localized in-video editing and refining videos while preserving motion, composition, and visual continuity. · ai.byteplus.com, 12 Oct 2026
- Failed generations
- The pricing documentation says successfully generated videos are charged and failed generations, including failures due to content moderation, are not charged. · ai.byteplus.com, 12 Oct 2026
- Image-to-video
- Yes · ai.byteplus.com, 20 Sept 2026
- Languages
- The page states that the model natively supports 10+ languages. · ai.byteplus.com, 12 Oct 2026
- Long narratives
- The product page describes generating 30-second stories in one take. · ai.byteplus.com, 12 Oct 2026
- Maximum resolution
- 720p · ai.byteplus.com, 20 Sept 2026
- Maximum video length
- 0.5 · ai.byteplus.com, 20 Sept 2026
- Reference assets
- The product supports up to 50 multimodal reference assets in a single prompt. · ai.byteplus.com, 12 Oct 2026
- Resource plan limit
- Purchased Dreamina Seedance 2.5 resource packages cannot be canceled or unsubscribed, and exhausted packages switch to pay-as-you-go billing. · ai.byteplus.com, 12 Oct 2026
- Security
- BytePlus says uploaded data is encrypted in transit using protocols such as TLS and that customer data is isolated from other customers. · byteplus.com, 12 Oct 2026
- Support
- The BytePlus site links to contact support, contact sales, and a BytePlus Discord community. · ai.byteplus.com, 12 Oct 2026
- Text-to-video
- Yes · ai.byteplus.com, 20 Sept 2026
- Use cases
- The page lists films, product videos, visual stories, previsualizations, and pitch videos as things users can create. · ai.byteplus.com, 12 Oct 2026
- Video output
- It can generate 4–30 second videos in 480p, 720p, or 1080p at 24 FPS, with MP4 or MOV output. · ai.byteplus.com, 12 Oct 2026
- What it does
- Dreamina Seedance 2.5 creates videos from text prompts and image, video, or audio references. · ai.byteplus.com, 12 Oct 2026
Where BytePlus Seedance stands on Freedom251
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