Astra vs NextGenUp
| Astra | NextGenUp | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web | Linux, macOS, self-hosted, Web, Windows |
| Free plan | No | Yes |
| Max output resolution | 4k | 4k |
| Enhancement modes | Creative, Precise; Astra, Proteus, Starlight, Rhea, Nyx, Iris | — |
| Frame interpolation | Yes | No |
| Batch processing | Yes | Yes |
| Supported video formats | H.264 MP4 | — |
| Desktop app | No | — |
Both are listed in Best AI Video Upscalers. On Everything Xiaomi, NextGenUp scores higher on our published basis.