Get alerted when any page changes.PRO

Watch competitor pricing, policies, job boards, or stock. Checks run on our servers 24/7 — even with your browser closed. No install, no account.

Free: monitor up to 50 pages, checked every ~30 min. Your data is anonymous (a random ID stored in this browser) — no email, no signup.

Watched pages

Pricing

Free
$0 /forever
  • Up to 50 watched pages
  • Checks every ~30 minutes
  • Any-change, price & hiring watches
  • No account, no card
Pro
$19 /mo
  • 500 watched pages
  • Faster ~5-minute checks
  • Priority alerting
  • Everything in Free
Upgrade to Pro (checkout link coming soon)
Already bought Pro? Paste your Gumroad license key (emailed after purchase) to unlock it in this browser.

Why Watchtower

Server-side 24/7

We poll your pages around the clock. You get the change even while offline.

Three watch types

Any text change, a price moving, or a careers page showing new hiring.

Zero friction

Paste a URL and go. No account, no card, no extension to install.