Pitch and formant shifting plugin with hard-tune correction and a free edition.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXsupported
Checked September 2026
Graillon 3 vs MAutoPitch (2026)
Graillon 3 is best for budget-friendly pitch correction and voice character effects; MAutoPitch is best for free automatic pitch correction on vocals and monophonic instruments. Graillon 3 starts at Free and MAutoPitch at Free.
MeldaProduction
MAutoPitch
Free automatic vocal and monophonic instrument pitch correction plugin.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported
| Graillon 3 | MAutoPitch | |
|---|---|---|
| Best for | budget-friendly pitch correction and voice character effects | free automatic pitch correction on vocals and monophonic instruments |
| Starting price | Free | Free |
| Free version | Yes | Yes |
| Free trial | — | — |
| Formats | VST, VST3, AU, AAX, LV2 | VST, VST3, AU, AAX |
| OS | Windows, macOS, Linux | Windows, macOS |
| Key features | Hard-tune and natural pitch correction modes, Formant shifting, 3 selectable pitch engines, Built-in compressor, gate, chorus, bitcrusher, Free edition available | Automatic vocal tuning, Formant shift, Stereo-expansion controls, Resizable GPU-accelerated GUI, A-D preset morphing |
| Developer | Auburn Sounds | MeldaProduction |
Questions people ask
Graillon 3 starts at Free; MAutoPitch starts at Free.
Hard-tune and natural pitch correction modes, Formant shifting, 3 selectable pitch engines, Built-in compressor, gate, chorus, bitcrusher, Free edition available.
Automatic vocal tuning, Formant shift, Stereo-expansion controls, Resizable GPU-accelerated GUI, A-D preset morphing.