Krisp

Krisp is an AI app that removes background noise, echo and cross-talk in real time, both from your own microphone and from the people on the other end. It is built by the company of the same name, which specializes in voice AI, and it suits anyone who takes calls from a place that is not perfectly quiet — remote workers, call center agents, freelancers and students alike.

It works simply: Krisp sits between your microphone and your calling app as a virtual device. Your audio passes through its AI model, which separates the human voice from everything else and sends only clean speech into the call. All the processing happens right on your computer, so recordings never leave for an outside server and your call stays private.