HeyGen Video vs Seedance 2.0 Fast
Two AI video models, one credit balance. Here is how they differ on price, length, resolution and sound. Every number is what Cirrela charges today.
Side by side
| Feature | HeyGen Video | Seedance 2.0 Fast |
|---|---|---|
| Made by | HeyGen | ByteDance |
| Good at | Built on MiniMax H3: sharp video with its own sound, at the lowest price per second | Snappy drafts with audio — iterate in seconds |
| Price for a default video | 18 credits, 9 seconds at 768p with sound | 121 credits, 5 seconds at 720p with sound |
| Length | 5 to 15 seconds | 4 to 15 seconds |
| Sound | Made with the video | Made with the video |
| Best resolution | 1080p (768p without a plan) | 720p (paid plans) |
| Start from a photo | Yes | Yes, but not of real people |
| Formats | 16:9, 9:16, 1:1, 4:3, 3:4, 21:9 | 16:9, 9:16, 1:1, 4:3, 3:4, 21:9 |
Run the same idea through both
Pick a prompt, make it with each model and keep the one you like. The clips were made with Cirrela to show the idea, not necessarily with these two models.
Animación 3D cuidada: un pequeño robot simpático arma con cuidado un cubo de vidrio luminoso en un estudio pastel limpio, iluminación global suave, órbita lenta de cámara, pequeños ruidos mecánicos alegres
Dron FPV rápido a ras de una playa con palmeras en la hora dorada, olas rompiendo, neblina cálida, destello anamórfico, sonido del mar y del viento
Una silueta sola frente a un túnel infinito de neones cuadrados, travelling lento hacia adelante, neblina volumétrica, estruendo cinematográfico
Un farero mira cómo se acerca una tormenta, olas oscuras chocan contra las rocas, gran toma cinematográfica, viento y truenos a lo lejos
Which one should you pick?
Pick HeyGen Video if
- you want the lower price: 18 credits against 121 for a default video.
- you need higher resolution, up to 1080p.
- you want to animate photos of real people, which it accepts.
Pick Seedance 2.0 Fast if
- its strength fits your idea: snappy drafts with audio — iterate in seconds.
Not sure? Make the same idea with both. Failed renders are refunded, and the Create button shows the exact price before you click.