Krisp AI

Krisp is an AI-powered noise cancellation application that removes background noise, room echo, and unwanted voices from microphone input and speaker output in real time — working transparently with any conferencing application, communication tool, or recording software on Mac and Windows. The technology has become a standard tool for remote workers conducting calls from home offices, coffee shops, and other acoustically challenging environments.

Krisp operates at the operating system's audio driver level, creating virtual microphone and speaker devices that any application routes audio through. This approach means Krisp works with Zoom, Teams, Google Meet, Slack calls, Discord, recording software, and any other audio application without requiring integration or configuration specific to each tool.

The noise cancellation quality is widely considered among the best available, capable of removing construction sounds, crying children, dog barking, street traffic, keyboard clicking, and air conditioning noise without degrading voice quality or introducing the artifacts common in lower-quality noise suppression implementations. The AI model processes audio locally on the device, which provides low latency and privacy — audio is not sent to cloud servers for processing.

Krisp has expanded beyond noise cancellation to include AI meeting notes, transcription, and summary features — creating a broader AI meeting productivity tool from its acoustic foundation. The meeting notes automatically generate structured summaries, action items, and key points from captured audio, adding a documentation layer to the real-time audio quality improvement.