Seedance 2.5 vs Veo 3.1
Two high-end video models with sound. Seedance 2.5 is built around references and long clips; Veo 3.1 around realism and resolution choice.
Both models run on one credit balance. New accounts get 150 free credits.
Side by side
Facts and prices as they are on Yumeforge today, with the default settings of each model.
| Feature | Seedance 2.5 | Veo 3.1 |
|---|---|---|
| Made by | ByteDance | |
| Makes | Video | Video |
| Tasks | Text to video, Image to video, Video editing, Extend a video, Talking avatar | Text to video, Image to video, Extend a video |
| Price on Yumeforge | From 252 credits (about €2.52) | From 91 credits (about €0.91) |
| Main version, default settings | 420 credits (Seedance 2.5 (5 seconds, 720p)) | 712 credits (Veo 3.1 (8 seconds, 1080p)) |
| Highest resolution | 4K | 4K |
| Longest clip | 30 s | 8 s |
| Sound option | Yes | Yes |
| Aspect ratios | 6 | 2 |
| Works from your picture | Yes | Yes |
| Versions on Yumeforge | 7 | 8 |
1 credit is worth about €0.01. Resolution and length are the highest any version offers.
Which one should you use?
Use Seedance 2.5 when
- Long clips
- Reference pictures, video and audio in one generation
- Editing and extending clips
Use Veo 3.1 when
- Realistic scenes with dialogue
- Choosing 720p, 1080p or 4K
- Shorter, polished shots
Our advice: Pick Seedance 2.5 for long, reference-driven scenes and Veo 3.1 for short, realistic shots with sound.
Questions
Which is cheaper, Seedance 2.5 or Veo 3.1?
On Yumeforge, Veo 3.1 starts lower: from 91 credits (about €0.91) against 252 credits (about €2.52) for Seedance 2.5, with each model's cheapest version and default settings. Prices rise with resolution, length and number of outputs; the studio shows the exact price before you start.
Which makes longer videos, Seedance 2.5 or Veo 3.1?
Seedance 2.5 makes clips of up to 30 seconds on Yumeforge; Veo 3.1 goes up to 8 seconds.
Can I use both Seedance 2.5 and Veo 3.1 with one account?
Yes. Yumeforge has both models and 900+ others on one credit balance. You can run the same prompt on both side by side in the compare tool and keep the result you like.
Test them with your own prompt
Results depend on your subject and style. Run the same prompt on Seedance 2.5 and Veo 3.1 and keep the one you like.
Yumeforge works in any browser, on phone or desktop.