The latest edition of Antares Auto-Tune Pro X simply grants access to industry-standard, studio-grade pitch correction via an upgraded interface plus a fistful of fresh features.
Auto-Tune isn't a household name for nothing. This is the most popular pitch-correction software going and, with version 11, you don't just get acclaimed pitch-correction, but a new four-part harmoniser.
The Antares Auto-Tune Vocal Compressor sets you up with a virtual dual-stage compressor that can be put to flexible use - for instance to handle the overall loudness and the transients.