最近更新:2026年5月
Alibaba ATH Innovation Unit's stealth-launched open-source video model, topping Artificial Analysis text-to-video and image-to-video leaderboards at debut. Compare it with HeyGen: HeyGen pairs Avatar IV with Video Agent automation, photo avatars, UGC ad generators, and 175-language dubbing — a marketing-led counterpart to Synthesia.
| HappyHorse 1.0 | HeyGen | |
|---|---|---|
| 价格 | Free | $24/month |
| 类型 | 开源 | 闭源 |
| 免费版本 | 支持 | 支持 |