CHIRP
Push to talk.
In your browser. No phone number.
Hold a button, and the people on your channel hear you. CHIRP is app-to-app voice: no dialing, no ringing, and no phone carrier in the path.
You sign in with your Graylight account. CHIRP is still in development: it is not on sale and there is no paid plan yet.
How it works
Direct when it can be
Audio goes straight from browser to browser (WebRTC). When a network blocks that, it is relayed through Graylight's own relay server instead.
Encrypted in transit
WebRTC encrypts audio between the two ends, including when it passes through the relay. CHIRP does not record the audio.
Channels, not calls
You join a named channel; whoever else is signed in on it can hear you while you hold the button. A microphone permission is requested by your browser.