Appointment slots

Alerts when appointment slots open up

Many booking pages publish availability publicly. DiffBell watches the page and rings when "No appointments available" disappears.

Phone push: install the free ntfy app (iOS/Android) and subscribe to the same topic name you type here. Pick something hard to guess.

No password. Free for 5 pages. We'll check right away and save a baseline.

What this works for

Public availability pages from consulates, permit offices, clinics, campsites, popular restaurants and classes. If you can see availability in your browser without logging in, DiffBell can usually watch it.

What it can't do

DiffBell doesn't log in or book for you. It only tells you something changed so you can go book it yourself. Pages behind a login or a CAPTCHA aren't supported.

More things to watch