How-To Guide

How to Monitor Website Changes with RSS and Alerts

Turn any website into an RSS feed to get alerted when competitor pages, job boards, or product listings change.

Why RSS Monitoring Works

Most change-detection needs boil down to one question: did something on this page change? RSS monitoring solves this by converting any webpage into a feed that publishes an item every time the page content changes. You then subscribe to that feed with an RSS reader or connect it to email/Slack alerts — no manual checking required. It's significantly cheaper than custom scraping and requires no code.

Tools That Convert Pages to RSS

Several services will watch a URL and publish an RSS entry whenever the page changes. Most offer free tiers for personal use.

1. 1Visualping — visual diff detection, highlights changed sections, free tier checks every 24 hours
2. 2Distill.io — browser extension + cloud monitoring, supports CSS selectors to watch specific page elements
3. 3ChangeTower — archives page versions, highlights changes in before/after comparison
4. 4Page2RSS (page2rss.com) — simple URL-to-RSS converter, free, generates a feed URL immediately
5. 5Wachete — structured data monitoring, good for tables and product listings
6. 6Hex (hexomatic.com) — no-code scraping + monitoring with RSS output

Using Brevofeed to Aggregate Monitoring Feeds

Once you have RSS feeds from your change-detection tools, use Brevofeed to bring them all into one place. Instead of logging into Visualping, Distill, and ChangeTower separately, you see all detected changes in a single Brevofeed dashboard — and can set up a daily email digest or Slack alert covering everything.

1. 1Add each monitoring feed URL to Brevofeed
2. 2Create a widget grouping all monitoring feeds together
3. 3Enable email digest for a daily summary of all detected changes
4. 4Or set up a Slack webhook for real-time alerts on any change

Setting Up Email Alerts from RSS

For high-priority pages (competitor pricing, key job boards), real-time email alerts are more useful than a daily digest. Brevofeed can send an email notification within minutes of a feed update, so you're alerted the moment a change is detected.

1. 1Add your monitoring feed to Brevofeed
2. 2Go to Feed Settings and enable 'Instant Alert'
3. 3Enter the email address(es) to notify
4. 4Test the alert by manually triggering a page change on the source site

Use Cases for Website Change Monitoring

RSS-based change monitoring is useful across a wide range of business scenarios:

1. 1Competitor pricing pages — know the moment a competitor changes their prices or adds a new plan
2. 2Job boards — track specific companies' careers pages for new roles without setting up job alerts
3. 3Government tender boards — monitor procurement portals for new contracts in your sector
4. 4Product stock availability — get alerted when an out-of-stock item returns
5. 5Regulatory updates — watch government or regulatory body pages for policy changes
6. 6News pages without RSS — monitor news sites that removed their RSS feeds

Limitations of RSS Page Monitoring

RSS monitoring works best with static or server-rendered HTML pages. JavaScript-heavy single-page applications (SPAs) that render content client-side are harder — most change-detection tools either require a browser extension or won't detect changes in JS-rendered content. For those cases, headless browser tools like Playwright or Puppeteer are more effective, though they require more technical setup.