Sanguine is an artificial intelligence company promoting safety in audio. We build robust, risk-driven authentication. Our research focuses on teaching AI to notice subtle patterns in real voices, like tiny instabilities and natural rhythms that are hard to copy.

Sanguine is an artificial intelligence company promoting safety in audio. We build robust, risk-driven authentication. Our research focuses on teaching AI to notice subtle patterns in real voices, like tiny instabilities and natural rhythms that are hard to copy.