Cost / License
- Free
- Proprietary
Alerts
- Discontinued
Platforms
- Online
Apps similar to Update Scanner include Huginn, which is free and open source. Other options are Distill Web Monitor, Visualping, WebSite-Watcher and Web Alert. You're spoiled for choice with Website Monitoring Tools like Update Scanner: we list more than 25 alternatives for the web, Mac, Windows, iPhone and Linux.
An online news feed reader designed for mobile devices. To get started, just enter the URL of a website that has a news feed.
SiteChange is the simplest free solution to website change monitoring. It is insanely easy to get started all you need to do is enter your email and password and with a unique modern design managing your tracked websites is easier then ever.

The service has been developed specifically for monitoring changes at competitors' websites. With the help of SORGE, you can watch changes at sites of any size, whether overall, or within specific sections or pages.


Provides continuous website monitoring for price, stock, content, SEO, legal terms, SSL, and domain changes. AI filtering highlights meaningful updates. Alerts are sent via multiple channels. Supports integration with AI clients for management and customization.

WatchTab is a Safari Web Extension that automatically reloads webpages at customizable intervals from 5 seconds to 24 hours. It features content change detection that monitors pages for updates and sends instant browser notifications when changes are found.
Most website monitoring tools track entire pages, creating noise from ads, layout shifts, and irrelevant updates. PageWatch works differently. Select the exact part you care about — a price, stock label, or content section — and get notified only when that area changes.





Adversa is an AI-powered competitor website monitoring tool that detects changes to competitor pages and summarises updates with business insight.
AI-powered competitive intelligence platform that turns competitor changes into strategic insights and actionable decisions.


LurkMor monitors Craigslist, eBay, and Poshmark for new listings that match your search terms and sends you an alert the moment something shows up. Set up a search once, pick your notification method (email or Telegram), and let it run. No account required to get started.



Built for IT admins and system integrators, updatealert.io tracks releases, security patches, and end-of-life announcements across the products you rely on. Every update summarized to the essentials, security changes flagged.
