Guitar Rig vs Soundtheory Gullfoss
| Guitar Rig | Soundtheory Gullfoss | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | |
| Paid from | Free | |
| Platforms | macOS, Windows | macOS, Windows |
| Free plan | Yes | No |
| Plugin formats | VST3, Audio Units (AU), AAX | AU, VST, VST3, AAX Native |
| Effect types | amplifier and cabinet simulation, distortion, delay, reverb, modulation, filtering, dynamics and EQ | equalization |
| License model | both | perpetual |
| Product scope | bundle | single |
| External sidechain | Yes | |
| Surround support | No |
Listed together in Best Audio Plugins