Seedance 2.0
First unified audio-video joint generation model with phoneme-level lip-sync in 8+ languages.
Anyone in the Space can @-mention Seedance 2.0 with the team's shared context - pooled credits, one chat, one memory.
Starter is free forever - 1 Space, 100 credits/month, 1 MCP. No card.
Verdict
Best for
- Video style transfer and artistic effects
- Audio-driven character animation
- Multi-shot video generation with consistency
- Image-to-video with motion control
- Video editing via text prompts
Strengths
Seedance 2.0 excels at maintaining visual consistency across multi-shot sequences, a persistent challenge for competing models. The audio-to-video pipeline produces natural lip-sync and body movement without manual keyframing. Image conditioning gives precise control over composition and style, letting you start from reference frames rather than pure text prompts. ByteDance's internal testing shows strong temporal coherence in 5-10 second clips, reducing the flicker and morphing artifacts common in earlier video models.
Trade-offs
Opaque pricing and restricted access make Seedance 2.0 impractical for most teams right now. ByteDance has not published benchmark scores on VBench or other standard video quality metrics, so direct comparisons to Runway Gen-3 or Pika 1.5 rely on anecdotal reports. The model lacks a public API or self-service signup—access requires partnership discussions with ByteDance. Generation speed and resolution caps remain undisclosed. If you need video generation in production this quarter, you will hit fewer blockers with Runway or Pika.
Specifications
- Provider
- bytedance
- Category
- video
- Context length
- —
- Max output
- —
- Modalities
- text, image, video, audio
- License
- proprietary
- Released
- —
Pricing
- Input
- $0.00/Mtok
- Output
- $0.00/Mtok
- Model ID
bytedance/seedance-2.0
Per-token prices show what the model costs upstream. On Switchy your team draws from one shared org credit pool - one plan, one balance for everyone.
Team cost calculator
5 seats · 80 msgs/day
Switchy meters this against your org's shared credit pool - one plan, one balance for everyone.
Providers
| Provider | Context | Input | Output | P50 latency | Throughput | 30d uptime |
|---|---|---|---|---|---|---|
| bytedance | — | $0.00/Mtok | $0.00/Mtok | — | — | — |
Performance
Benchmarks
Works well with
Top MCPs
Compatibility data comes from first-party telemetry; once we have enough co-usage signal, top MCPs for this model will appear here.
How Switchy teams use it
Starter prompts
Style Transfer Video
Transform this video into the style of a 1980s anime, maintaining all original camera movements and character actions. Keep colors vibrant and add hand-drawn texture to edges.Open in a Space →
Audio-Driven Animation
Create a 10-second video of a character speaking this dialogue. Match lip movements to the audio precisely and add natural head tilts and eye blinks.Open in a Space →
Image to Motion
Animate this portrait with a slow zoom-in while the subject turns their head 30 degrees to the right. Add subtle breathing motion to the shoulders.Open in a Space →
Multi-Shot Sequence
Create three connected 5-second shots: wide establishing shot of a city street, medium shot of a person walking, close-up of their face. Keep lighting and character appearance identical across all shots.Open in a Space →
Text-Driven Edit
In this video, change the car's color from red to blue and add rain falling in the background. Keep all other elements unchanged.Open in a Space →
Example outputs
Illustrative - representative of the model's voice and quality, not literal recordings.
Create a 10-second product video: a sleek wireless earbud rotating on a minimalist white pedestal, soft studio lighting from the left, camera slowly orbiting clockwise.
The model generates a smooth 10-second clip showing the earbud in crisp detail. The rotation is fluid, with realistic reflections catching the studio light as the camera circles. Surface textures—matte plastic, glossy charging contacts—render convincingly. Motion is steady throughout, maintaining focus on the product. The white pedestal stays sharp against a neutral backdrop, creating clean commercial appeal suitable for e-commerce or social ads.
Seedance 2.0 excels at controlled camera movements and product-focused compositions, making it practical for marketing content. The model handles simple lighting setups well. Without public benchmarks, temporal consistency across longer durations or complex multi-object scenes remains unverified—stick to focused, short-form outputs for predictable results.
Generate a cinematic establishing shot: aerial view descending through morning fog over a dense pine forest, golden hour lighting, revealing a small cabin by a lake. 8 seconds.
The output opens above thick fog layers, camera gliding downward as tree canopy emerges through mist. Warm sunrise tones illuminate fog edges with natural gradient. As the descent continues, individual pines gain definition, and a weathered cabin appears lakeside, smoke rising from its chimney. Water surface reflects amber light. The motion feels deliberate, evoking nature documentary pacing. Atmospheric depth and lighting transitions convey mood effectively.
This example highlights Seedance 2.0's strength in atmospheric effects and natural lighting—fog, volumetric rays, and color grading feel cohesive. The model handles gradual reveals well. Trade-off: fine details like cabin textures or distant tree branches may soften during camera motion, typical of models prioritising temporal smoothness over per-frame sharpness.
Animate this concept: a paper airplane folding itself from a flat sheet on a wooden desk, then launching into flight through an open window. 6 seconds, stop-motion aesthetic.
The sequence begins with a white sheet lying flat. In jerky, stop-motion-style increments, the paper creases and folds itself—corners tucking inward, wings forming. Each fold snaps into place with slight positional jumps that mimic frame-by-frame animation. Once complete, the airplane hops forward, lifts off the desk edge, and glides toward a sunlit window. Motion has intentional stutter, capturing handmade charm rather than fluid realism.
Seedance 2.0 demonstrates stylistic flexibility here, replicating stop-motion timing and texture rather than defaulting to smooth interpolation. This suggests the model respects aesthetic direction in prompts. However, without benchmark data on physics accuracy or object permanence, complex multi-step transformations may introduce artifacts—simpler concepts yield cleaner results.
Use-case deep-dives
When a 4-person creator team needs daily video variants at zero marginal cost
A small content studio publishing 15-20 TikTok and Instagram Reels per week hits a wall: editing takes longer than shooting. Seedance 2.0 solves this when your bottleneck is iteration speed, not creative direction. The zero-cost pricing means you can generate 10 style variants of the same base footage, test them in the wild, and kill the losers without burning budget. The trade-off: you're working without a context window for prompt refinement, so each generation is a fresh start—fine for standalone clips, limiting if you need multi-shot narrative consistency. If your workflow is "shoot once, ship many versions," and you're under 100 videos/month, this is the model to prototype with before committing to a paid tier elsewhere.
How a 3-person Shopify agency turns static product shots into video ads
An agency managing 40+ Shopify stores needs to convert product photos into short video ads for Meta and Google, but hiring editors at $50/video doesn't scale. Seedance 2.0 works here because the input is structured (product image + brand guidelines) and the output is formulaic (3-5 second loops with zoom, pan, or fade effects). The zero-dollar cost per generation means you can batch-process 200 SKUs in an afternoon and A/B test multiple treatments without a line-item. The constraint: no benchmarks means you're flying blind on quality until you test it yourself, and the zero-token context means you can't build a persistent style memory across a brand's catalog. If your client base is under 50 stores and you're willing to QA the first 20 outputs manually, this pays for itself in week one.
When a 12-person SaaS team needs to repurpose onboarding videos across regions
A remote SaaS company records onboarding walkthroughs in English but needs Spanish, French, and German versions for new hires in EMEA and LATAM. Seedance 2.0's multimodal input (text, image, video, audio) means you can feed it the original video plus translated scripts and generate localized versions without re-recording or hiring voice actors. The zero-cost model makes this viable for internal tooling where you'd never justify a $0.50/minute transcription + $2/minute synthesis stack. The risk: without public benchmarks, you don't know if lip-sync quality will pass the "uncanny valley" test, and the lack of context window means each 2-minute segment is isolated—fine for modular training, awkward for narrative arcs. If you're producing under 30 videos/quarter and can tolerate 70-80% quality, test this before Synthesia or HeyGen.
Frequently asked
Is Seedance 2.0 good for generating marketing videos?
Yes, if you need quick social content or product demos. Seedance 2.0 handles text-to-video and image-to-video generation with decent motion consistency. It's ByteDance's second iteration, so expect TikTok-style output quality. Best for short-form content under 10 seconds. For longer narrative videos or precise brand control, you'll want Runway Gen-3 or Pika 1.5 instead.
Is Seedance 2.0 free to use or what's the actual cost?
Pricing isn't publicly listed as token-based like text models. ByteDance typically gates video models behind API waitlists or credits-per-generation systems. Expect costs around $0.05-0.15 per 5-second clip based on similar models. The $0.00/Mtok shown here just means it doesn't use the standard LLM pricing model. Contact ByteDance directly for volume pricing.
Can Seedance 2.0 handle long-form video generation over 30 seconds?
No. Most text-to-video models including Seedance cap out at 4-10 seconds per generation. You'd need to stitch multiple clips together, which creates continuity problems. For anything over 15 seconds with narrative flow, you're better off using traditional editing tools or waiting for models like Sora that promise longer coherent outputs.
How does Seedance 2.0 compare to the original Seedance version?
Version 2.0 likely improves motion realism and prompt adherence based on ByteDance's pattern with other models. Without public benchmarks, we can't quantify the gains. If you're already using Seedance 1.0, test 2.0 on your hardest prompts—look for better hand/face rendering and fewer morphing artifacts. If you're new, just start with 2.0.
Should I use Seedance 2.0 for client work or stick with Runway?
Depends on your client's quality bar and your deadline. Runway Gen-3 has more predictable output and better documentation. Seedance 2.0 might surprise you with creative interpretations but lacks the polish for high-stakes commercial work. Use it for concepting and internal reviews. Switch to Runway or Pika for final deliverables until Seedance proves itself with public benchmarks.