99Sounds vs Pro Sound Effects
| 99Sounds | Pro Sound Effects | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | Free | |
| Platforms | macOS, Web, Windows | macOS, Web, Windows |
| Free plan | Yes | |
| MIDI included | Yes | |
| Stems included | Yes | |
| Sample formats | WAV, MIDI, NKI, SFZ, Serum presets | |
| Download model | unlimited | |
| Commercial use | Yes | |
| Perpetual usage | Yes | |
| Catalog size | 1,200,000 sounds | |
| File formats | WAV | |
| Broadcast use | Yes |
Listed together in Best Sound Effects Libraries