Private beta
Start with
one clear signal.
DoneBeam beta is a controlled Chrome release. That gives us a direct line to every missed or false alert before public launch.
1. Join the beta list
Submit your email on the DoneBeam home page. We use it only for beta access and launch communication.
2. Receive your Chrome invitation
After Chrome Web Store trusted testing is available, we send an invitation to your submitted address. The invitation opens the exact private Chrome Store installation page.
3. Install and complete setup
Install DoneBeam, open any ChatGPT tab, switch on Finish alert, then click inside the tab once to unlock sound. The extension shows its own three-step setup checklist.
Free beta scope
Free monitors one supported ChatGPT task at a time with a persistent tab signal. It requires no card and no account. Pro is optional and unlocks parallel monitoring after purchase.