In the modern day music industry, the vast majority of singers will use autotune on both their recorded music and within their live performances (as you can probably tell).

Do famous singers use autotune?

Katy Perry, Will.I.am, Ke$ha, Britney Spears, Justin Bieber, Snoop Dogg, Cher, Kanye West, Nicki Minaj… these are just some of the famous faces who have used Auto-Tune at some point in their career. It's not unusual to hear of an artist underperforming vocally during live performances, leaving audiences disappointed.

Do singers use autotune live?

Autotune technology has already advanced at a rapid clip since its rolling out, and now, singers can use it to alter or correct their pitch in realtime during live performances. For example, Auto-Tune Live can quickly sense if your pitch is wrong and can rectify it in realtime.