Checked September 2026

Auburn Sounds
Graillon 3 review
VocalsFree version
Pitch and formant shifting plugin with hard-tune correction and a free edition. Best for budget-friendly pitch correction and voice character effects. Price: Free.
Key features
- Hard-tune and natural pitch correction modes
- Formant shifting
- 3 selectable pitch engines
- Built-in compressor, gate, chorus, bitcrusher
- Free edition available
Pros
- Genuinely usable free edition, not just a demo.
- Full Edition is inexpensive ($29) yet adds vocal doubler and modulation.
Cons
- Free edition lacks Pitch-Tracking Modulation and other Full Edition extras.
Graillon 3 alternatives
- $459once
Antares Audio Technologies
Auto-Tune Pro 11
Industry-standard automatic and manual pitch correction plugin with Auto and Graph Mode.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported - $699once
Celemony
Melodyne 5 Studio
Flagship note-based audio editor for polyphonic pitch, time, and formant editing.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported Real-time automatic vocal pitch correction for studio and live performance.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported
Sources: www.auburnsounds.com