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changedetection.io - Website change monitoring

changedetection.io

Monitoring

Website change monitoring

What is changedetection.io?

changedetection.io is a self-hosted website monitoring tool that detects changes on web pages and sends notifications. Monitor prices, product availability, content updates, or any web page changes with configurable check intervals.

Key Features

Visual change detection
CSS/XPath selectors
90+ notification channels
Scheduled checks
JavaScript rendering
Price tracking

Why Self-Host changedetection.io?

Self-hosting your change detection means unlimited monitors, unlimited checks, and your monitoring patterns stay private. No monthly fees that scale with the number of watched pages.

Ready to deploy changedetection.io?

One click. Zero config. Your server, your changedetection.io.

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changedetection.io self-hosted web interface screenshot