Website Change Monitor & Alerter

Web Page Change Monitor

dramatic_jonquil/web-page-change-monitor

Monitor any web page for meaningful changes. Watch full pages or specific CSS selectors, filter noisy timestamps and tokens, and get diffs plus optional webhook alerts when content actually changes.

Monitor any website for changes automatically. Track content updates, price changes, product availability, news updates. Get instant alerts when pages change. Perfect for competitor monitoring, price tracking, content surveillance, and automated change detection. Export change history to JSON.

Web Page Change Monitor

junipr/web-page-change-monitor

Monitor pages for content changes with visual diff output. Compare against stored snapshots. CSS selectors for specific sections. Track prices, competitors, compliance. Multi-URL with configurable schedules.

Monitor a web page or CSS selector for meaningful changes and optionally send webhook alerts.

Website Change Monitor - AI Page Diff Tracker

viralanalyzer/website-change-monitor

Monitor any website for changes. Visual diffs, AI change summaries.

Firecrawl Website Change Monitor - Track Page Changes with AI

alizarin_refrigerator-owner/firecrawl-website-change-monitor---track-page-changes-with-ai

Monitor websites for content changes. Get notified when pricing, inventory, competitor pages, or any web content changes. Uses Firecrawl for intelligent change detection. Markdown Comparison JSON Extraction Change Notifications Webhook Integration Scheduled Monitoring

Website Change Monitor - Page Diff & Alerts

logiover/website-change-monitor

Monitor any website for content changes automatically.

Monitor any web page for content changes. Get structured diff reports showing exactly what changed (added/removed lines). Supports CSS selectors, webhook notifications, and persistent content tracking via KV store. Ideal for competitor monitoring, price tracking, and policy change detection.

Website Change Detector

technicaldost/website-change-detector

Monitor websites for content changes with visual comparison. Get alerts when pages update.

Website Change Monitor — Content Diff & Alerts

accurate_pouch/website-change-monitor

Monitor websites for content changes. Text diff, hash comparison, CSS selector targeting. Webhook alerts when content changes. Use with Apify scheduling for daily monitoring. 5 URLs free.