Notify me when a webpage updates, in any browser
Safari can watch a page once an hour on your Apple devices. Paste a page here to see what PageCrawl reads on it, say what you want to hear about, and get alerts by email, phone, Slack or Teams, with your computer off.
Notify me when this page updates
Works in any browser, on any device. Paste a page to start.
Read the full guide
Safari's "Notify Me When a Webpage Updates": How It Works and When You Need MoreFrequently asked questions
Can I get Safari's Notify Me in Chrome or Firefox?
Yes. Paste the page above in any browser and PageCrawl watches it from its own servers, so it does not matter which browser or device you use. If you only want a quick watch inside your browser, Noticer is a free extension from the PageCrawl team for Chrome and Firefox.
How often does PageCrawl check compared with Safari?
Safari checks a page at most once an hour, and skips a check when your devices are asleep, in Low Power Mode or running hot. PageCrawl checks from its own servers as often as every 2 minutes, depending on plan, and your computer can stay off. An alert arrives after the check that detects the change.
What happens to changes that do not match what I asked for?
They stay quiet but are not thrown away. Every detected change is kept in the page's history with the reason it did not alert, such as Low importance, so you can review what was held back and correct the instruction if it missed something you wanted.
Is it free?
It is free to start: paste a page, describe what you want to hear about and add your email on the next step. Paid plans add more pages, more frequent checks and more alert channels.