PageChange
Website monitoring that actually tells you what changed
What it does
Monitor any webpage and get alerted the moment something changes. Paste a URL → set check frequency → get notified via email, Slack, or webhook. Why PageChange: • Visual diff highlighting — see exactly what changed • Smart filtering — ignores ads, timestamps, noise • Free forever — 3 monitors, 5K checks/month Perfect for tracking competitor prices, content updates, stock availability, or API docs. Set up in 30 seconds, no coding required.
Does the same job
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- IBI built a tool that watches webpages and exposes changes as RSSMar 2026 · sitespy.app · ▲320
I built Site Spy after missing a visa appointment slot because a government page changed and I didn’t notice for two weeks. It watches webpages for changes and shows the result like a diff. The part I think HN might find interesting is that it can monitor a specific element on a page, not just the whole page, and it can expose changes as RSS feeds. So instead of tracking an entire noisy page, you can watch just a price, a stock status, a headline, or a specific content block. When it changes, you can inspect the diff, browse the snapshot history, or follow the updates in an RSS reader. It’s…
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