Building the future
of private voice.
We believe voice is the fastest and most natural way to talk with people and AI. But you shouldn't have to give up your privacy every time you speak in public.
Why we started
Today, millions of people work from coffee shops, airport waiting areas, trains, and open-plan offices. We take important client meetings, make personal phone calls, and talk to voice assistants.
Yet, speaking aloud in public creates friction: strangers overhear your private details, and your voice disturbs people working nearby.
We created NullWave to solve this dilemma. NullWave is a comfortable, lightweight wearable that absorbs your voice at the mouth. You can speak naturally without anyone around you hearing what you say.
What We Believe In
Complete Privacy
Your private calls and voice notes should only be heard by the person on the other end.
Real Comfort
Soft medical-grade silicone and quiet airflow designed for hours of effortless wear.
Quiet Spaces
Freedom to talk out loud without annoying or distracting the people around you.
Support Our Work
NullWave is built by an independent hardware team passionate about privacy and design.
Be part of the first release.
Reserve your place on the waitlist to receive early updates and launch invitations.
Join the Waitlist