changedetection

changedetection

A website change detection and notification service

32k 1.8k
Apache-2.0
last commit 2026-03-06
Website Source
Share:

About

Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring—all for free or enjoy our SaaS plan!

Languages

Contributors30

  • Web Page Change Detection
    Core

    Monitors web pages for content changes

  • Diff Visualization
    Core

    Shows differences between page versions

  • Scheduling
    Core

    Checks pages at defined intervals

  • Alert Notifications

    Sends alerts when changes are detected

  • Multiple Page Support

    Tracks many pages in one instance

  • Screenshot Comparison

    Compares page snapshots visually

  • Web Interface

    Manages watched pages in a browser

  • Self-Hosted Deployment

    Runs without external monitoring services

Comments Theme
slug: changedetection