In fact, after testing Graillon 2 Free it is currently the best free alternative to Auto-Tune, especially for users who need an uncomplicated real-time plugin for this task. It's the same with Graillon 2 Free, which includes the excellent pitch bend and pitch correction modules available in the full version. The Graillon 2 (€ 29) is a significant improvement over the original Graillon, adding powerful new pitch bend and pitch correction functions to the core feature set. Auburn Sounds has released Graillon 2 Free, a free version with limited features (but only marginally!) Of its new real-time pitch shifting and pitch correction effect in VST / AU plugin formats for PC and Mac.
