15-second clips with 9 reference images at 90 credits vs fast generation with audio at 80 credits.
Seedance 2.0 from ByteDance and Grok Imagine Video from xAI represent two different approaches to AI video generation. ByteDance's most advanced video model with native audio, cinematic quality, reference images, and up to 15s clips. On the other side, xAI's #1 ranked video model with native audio, fast generation, and cinematic quality.
At 80 credits, Grok Imagine Video costs 10 credits less than Seedance 2.0 (90 credits). The question is whether the extra cost of Seedance 2.0 translates into meaningfully better results for your use case. For fast cinematic video with sound, image animation, video editing, Grok Imagine Video is hard to beat at its price point. But if you need cinematic video with audio, character consistency, multi-modal generation, Seedance 2.0 may justify the premium.
Updated May 2026
Grok Imagine Video (80 credits) offers better value for everyday use, especially for fast cinematic video with sound. Seedance 2.0 (90 credits) is worth the premium when you need cinematic video with audio. Both are available on Melies — try each with a test prompt to see which fits your style.
| Provider | ByteDance | xAI |
| Released | Apr 2026 | Mar 2026 |
| Cost | 90 | 80 |
| Speed | Medium | Fast |
| Max duration | 15 seconds | 10 seconds |
| Image input | ||
| Audio |
Grok Imagine Video is 11% cheaper than Seedance 2.0. Here's how credits add up at scale.
| Volume | Seedance 2.0 | Grok Imagine Video |
|---|---|---|
| 5 videos | 450 | 400 |
| 10 videos | 900 | 800 |
| 25 videos | 2,250 | 2,000 |
Seedance 2.0 supports up to 15 second clips, giving you more room for complete scenes.
At 80 credits per video, Grok Imagine Video lets you generate more clips and pick the best ones.
Seedance 2.0 is the premium option when every frame counts — final cuts, presentations, or social media covers.





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