Repro vs Spire
| Repro | Spire | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | Windows, macOS |
| Free plan | No | No |
| Synthesis engine | analog_modeling | — |
| Plugin formats | vst3, au, aax, clap | AU, AAX, CLAP, VST2/VST3 |
| Standalone app | No | — |
| Included presets | 2,420 presets | 1,000 presets |
| MPE support | Yes | — |
| Paid from | — | 189 one-time |
| Supported platforms | — | windows_macos |
Both are listed in Best Software Synthesizers. On The Geeks Club, Repro scores higher on our published basis.