Veo 3.1 vs Seedance 2.0
Seedance 2.0 is the cheaper of the two at 72 credits per clip against Veo 3.1's 85 — a 13-credit gap on every generation. Turnaround is close enough that it should not decide it (~75s / 5s clip versus ~80s / 5s clip). Seedance 2.0 produces the longer single clip at up to 12 seconds versus 8. Both generate synchronized audio natively. Pick Seedance 2.0 for drafts and volume, Veo 3.1 for the render you ship.
Updated September 3, 2026
Veo 3.1
Google's latest video generation model with improved quality, motion, and audio generation.
- Credits
- 85
- Turnaround
- ~75s / 5s clip
- Max clip
- 8s
ByteDance
Seedance 2.0
ByteDance's next-generation video model with a unified multimodal architecture. Generates high-quality video with synchronized audio from text, images, video clips, and audio inputs. Supports multimodal references (up to 9 images, 3 videos, 3 audio files), native audio generation, video editing, video extension, intelligent duration, and adaptive aspect ratio.
- Credits
- 72
- Turnaround
- ~80s / 5s clip
- Max clip
- 12s
Side-by-side specifications
| Spec | Veo 3.1 | Seedance 2.0 |
|---|---|---|
| Credits per clip | 85 credits | 72 credits |
| Turnaround | ~75s / 5s clip | ~80s / 5s clip |
| Max clip length | 8s | 12s |
| Max resolution | 1080P | 1080P |
| Native audio | Yes | Yes |
| Vendor | ByteDance |
Pick Veo 3.1 when…
- The clip is a final deliverable and 13 extra credits per render is not the constraint
- The brief leans on improved motion
Trade-off: You pay 13 more credits on every generation; You are capped at 8s per clip and will need extension or a cut for anything longer.
Pick Seedance 2.0 when…
- You are generating in volume and the 13-credit difference per clip adds up fast
- The shot cannot be cut — you need up to 12 seconds in one generation rather than 8
- The brief leans on native audio
Trade-off: Output characteristics differ, but neither model gives up a hard capability to the other.
Vendor angle
These come from different vendors — Google and ByteDance — which is where the interesting differences live. Vendors train on different data and optimise for different failure modes, so the same prompt can produce recognisably different motion, grain and lighting. On FlowAIVideo both sit behind one account and one balance, so you never have to pick a vendor before you have seen the output.
What it costs to decide
Running one clip on each costs 157 credits in total (85 + 72). A new account starts with 40 free credits, which covers Seedance 2.0 plus part of the other — enough to run a real comparison rather than reading about one. Paid plans start at 600 credits per month, and there is no per-model subscription: one balance, 22 models.
Test them on this prompt
Wide establishing shot of a fog-covered pine forest at dawn, slow aerial push forward, 6 seconds
Fix the duration and aspect ratio, run both, and judge prompt adherence before aesthetics. A clip that looks good but shows the wrong thing is a failure.
Veo 3.1 vs Seedance 2.0 FAQ
Which is better, Veo 3.1 or Seedance 2.0?
Seedance 2.0 is the cheaper of the two at 72 credits per clip against Veo 3.1's 85 — a 13-credit gap on every generation. Turnaround is close enough that it should not decide it (~75s / 5s clip versus ~80s / 5s clip). Seedance 2.0 produces the longer single clip at up to 12 seconds versus 8. Both generate synchronized audio natively. Pick Seedance 2.0 for drafts and volume, Veo 3.1 for the render you ship.
How much do Veo 3.1 and Seedance 2.0 cost?
Veo 3.1 costs 85 credits per generation, and Seedance 2.0 costs 72 credits per generation. Running one clip on each costs 157 credits in total (85 + 72). A new account starts with 40 free credits, which covers Seedance 2.0 plus part of the other — enough to run a real comparison rather than reading about one. Paid plans start at 600 credits per month, and there is no per-model subscription: one balance, 22 models.
Which is faster, Veo 3.1 or Seedance 2.0?
Veo 3.1 typically returns a clip in ~75s / 5s clip, while Seedance 2.0 takes ~80s / 5s clip. Both are fast enough for interactive iteration — the gap mostly matters when you are generating in batches.
Which model makes longer clips, Veo 3.1 or Seedance 2.0?
Seedance 2.0 produces the longer single clip at 12 seconds, against 8 seconds for the other.
Can I try Veo 3.1 and Seedance 2.0 on the same prompt?
Yes — that is the point of a shared credit balance. Send one prompt to both models at once and compare the clips side by side. Fix the prompt and the duration, and judge prompt adherence before aesthetics.
More comparisons
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Veo 3.1 vs Gen-4.5
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Veo 3.1 vs FLUX 3 Video
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Veo 3.1 vs Grok Imagine Video
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Veo 3.1 vs Vidu Q3 Pro
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Veo 3.1 vs Wan 3.0
Wan 3.0 runs 45 credits lighter per clip — price does the deciding.