Alibaba ATH "HappyHorse" 1.1, billed per second: ¥0.90/sec at 720P, ¥1.20/sec at 1080P. Not the same thing as the open-weight HappyHorse-1.0 — this one is metered.
Buy an API key or subscription straight from the vendor. The most transparent option, billed per second — but you assemble the script, storyboard and voiceover yourself. Currently as low as ¥0.09/sec.
| # | Platform / model | Layer | Price▲ | vs Seedance 1080P |
|---|---|---|---|---|
| 10 | APIHappyHorse 1.1 720P ↗Alibaba ATH · KuaiLeMa | Model | ¥0.90 | ▲ ×1.43 |
| 14 | APIHappyHorse 1.1 1080P ↗Alibaba ATH · KuaiLeMa | Model | ¥1.20 | ▲ ×1.9 |