| Price from | — | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| API | Yes | Yes |
| Plans published | 10 | 0 |
| Spec score · Text-to-Video Generators | 8.2 (#9) | 7.3 (#16) |
| Spec score · AI video generators | 8.0 (#95) | 7.3 (#201) |
| Spec score · AI Video Effects Generators | 8.2 (#11) | 7.3 (#16) |
| API access | Yes | Yes |
| Commercial use | Yes | Yes |
| Company | Haiper describes itself as an AI research and product company based in King's Cross, London. | The maker identifies itself as Moonvalley AI Inc. |
| Image-to-video | Yes | Yes |
| Product | Haiper is an AI video generation product with text-to-video, image-to-video, video repainting, and video extension modes. | Marey is Moonvalley’s AI video model, built for filmmakers and designed for cinematic control, consistency, and fidelity. |
| Support | Haiper directs users to its Discord Support channel to report generation errors, glitches, and bugs. | Moonvalley directs users with billing or production-transition questions to [email protected]. |
| Text-to-video | Yes | Yes |