Seedance API Family
Use one EvoLink API to compare the Seedance video family, map each route to a real workflow, and choose the right next page before you open pricing, access, or comparison guides.
3 video routes
Covers flagship control, cinematic output, and fast iteration
Unified API access
One key for all Seedance models
Choose by workflow
Match video model to task before integrating
Compare the Seedance routes
This page should help you answer one practical question: which Seedance route should own this workflow on EvoLink?
| Route | Best for | Mode coverage | Audio support | Reference control | Speed | Pricing snapshot |
|---|---|---|---|---|---|---|
Seedance 2.0 Flagship | Reference-heavy production video, storyboard control, real human video, and multimodal direction. | Text, image, video, and audio reference workflows | Native audio and audio references | Text, image, video, and audio references | Balanced for premium outputs | From $0.092/s |
Seedance 1.5 Pro 1080p + Audio | Cinematic video generation when 1080p output and native audio matter most. | Text-to-video and image-to-video | Native synchronized audio | Text and image inputs | Production-oriented | $0.0247/s |
Seedance 1.0 Pro Fast Fastest | Rapid iteration, lower-cost experiments, and short-form ad or storyboard drafts. | Text-to-video and image-to-video | Video only | Text and image inputs | Fastest route in the family | $0.0125/s |
How to decide which Seedance model to use
Follow these 4 rules to narrow down your choice for video generation.
Start with output control needs
Storyboard direction, multimodal references, real human video, camera behavior — start with Seedance 2.0.
Then check audio requirements
If native synchronized audio matters for your cinematic output, compare Seedance 2.0 and Seedance 1.5 Pro.
Then check iteration speed
Ad variants, social hooks, creator tools, rapid storyboard drafts — compare Seedance 1.0 Pro Fast.
Finally, weigh cost vs. quality
If the same pipeline mixes premium and draft clips, route premium tasks to Seedance 2.0 and drafts to Seedance 1.0 Pro Fast.
If you already know your workflow type, find the recommended starting point in the table below.
Choose a Seedance model by workflow: cinematic, ads, references, and batch production
Match your primary video workflow to the right Seedance route.
| Your workflow | Recommended start | Good fit if... | Watch out for |
|---|---|---|---|
| Reference-heavy cinematic production | Seedance 2.0 | You need multimodal references, storyboard control, real human video, or directed camera behavior | Higher cost — reserve for premium production tasks |
| Polished 1080p video with audio | Seedance 1.5 Pro | Your workflow needs cinematic output with native synchronized audio on a simpler route | No multimodal reference control — use Seedance 2.0 for that |
| Fast ad variants and drafts | Seedance 1.0 Pro Fast | Iteration speed and cost matter more than premium control | Video only — no native audio support |
| Batch clip production at scale | Seedance 1.0 Pro Fast | High-volume repeatable clips where unit cost drives the decision | Test output quality first — upgrade to 1.5 Pro if needed |
Seedance API workflows: cinematic production, ads, demos, and batch video
See how Seedance models fit into real video production pipelines and creative workflows.
Cinematic production video
For high-end brand videos, narrative content, and reference-heavy production workflows. When storyboard control, multimodal references, or real human video quality drives the output, start with Seedance 2.0.
Short ads and social clips
For ad variants, social hooks, and short-form creative iteration. When speed and cost matter more than premium control, test with Seedance 1.0 Pro Fast first.
Product demos and explainers
For demo videos from product imagery or prompts. When you need polished 1080p output with native audio on a straightforward route, start with Seedance 1.5 Pro.
Batch clip generation
For repeatable, cost-sensitive video production at scale. When unit cost and throughput drive the decision, start with Seedance 1.0 Pro Fast and upgrade to 1.5 Pro if quality requirements increase.
Explore each Seedance model
Use this page to compare, then visit individual model pages for pricing details, playground access, and integration guides.
Seedance 2.0
Flagship
- Modes
- Text, image, video, and audio reference workflows
- Audio
- Native audio and audio references
- Pricing
- From $0.092/s
Seedance 1.5 Pro
1080p + Audio
- Modes
- Text-to-video and image-to-video
- Audio
- Native synchronized audio
- Pricing
- $0.0247/s
Seedance 1.0 Pro Fast
Fastest
- Modes
- Text-to-video and image-to-video
- Audio
- Video only
- Pricing
- $0.0125/s
Access Seedance models through one EvoLink API
All Seedance models are available through a single EvoLink API key. Switch between Seedance 2.0, 1.5 Pro, and 1.0 Pro Fast by changing the model parameter — no separate accounts or keys needed.
Switch model="seedance-2-0-text-to-video" to model="seedance-1-pro-fast" without rebuilding your integration.How to think about Seedance API cost: production quality, audio, and volume
Premium production amplifies per-clip cost
Reference-heavy workflows, real human video, and multimodal direction produce higher-quality output but cost more per generation. If production value justifies the cost, Seedance 2.0 quality may matter more than unit price.
Audio adds value but narrows your options
Native synchronized audio is available on Seedance 2.0 and 1.5 Pro. If audio is critical, these routes are your only options. If video-only output is sufficient, Seedance 1.0 Pro Fast offers the lowest entry cost.
High-volume workflows need low unit cost
Ad variants, social clips, and batch production at scale should prioritize unit cost. Test with Seedance 1.0 Pro Fast for speed, then upgrade to 1.5 Pro if output quality needs to improve.
Pricing summary
This collection page summarizes the pricing shape of the family. The route pages own exact live pricing, but the current catalog snapshot already shows a clean split: Seedance 1.0 Pro Fast is the lowest-cost entry point, Seedance 1.5 Pro is the balanced cinematic route, and Seedance 2.0 is the premium control layer for more directed multimodal production.
Seedance 2.0
From $0.092/s
Price shape varies with resolution, mode, and multimodal usage.
Seedance 1.5 Pro
$0.0247/s
Best fit when you want premium 1080p output with native audio on a simpler route.
Seedance 1.0 Pro Fast
$0.0125/s
Use this route when cost and faster draft cycles matter more than premium control.
Related Seedance guides
The family page should route users to the right next question, not try to own every Seedance intent itself.
Seedance 2.0 API Access
Use this guide when your question is how to access Seedance 2.0 reliably outside a single vendor workflow.
Seedance 2.0 Review
Read this before adopting Seedance 2.0 as a default route for reference-heavy or premium video workloads.
Seedance 2.0 vs Kling 3.0 vs Sora 2
Use the workflow comparison when your team is deciding which video API should own production traffic.
Seedance 2.0 vs Veo 3.1
Use the pairwise comparison when you need a cleaner split between reference control and alternative video workflows.
Seedance API Family FAQ
Everything you need to know about the product and billing.