Selector-Scoped Content Change Monitor

Monitor websites for content changes. Full page, CSS selector, or text pattern matching. Diff summaries and alerts.

Monitor any list of URLs for true content changes — CSS-selector targeting, keyword watches, noise-filtered diffing and webhook-on-change. Built for scheduled runs. Pay per result.

Web Page Change Monitor — Content & Visual Diffs

junipr/web-page-change-monitor

Monitor webpages for text, HTML, selector, and optional screenshot changes. Compare snapshots, ignore noisy regions, and export diff reports.

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.

Website Content Change Monitor — reliable diffs & alerts

korado_labs/content-change-monitor

Monitor any web page for content changes with a CSS selector or whole-page text. Get a unified diff, added/removed lines, previous & current content, and webhook alerts. Export data, run via API, schedule runs, or integrate with other tools.

Render any URL in a real headless browser and return the fully-rendered HTML, the page text, or a selected area by CSS selector. Scroll for lazy content, wait for elements, and capture screenshots. A browserless-style HTML API on Apify.

Website Change Monitor & Diff Tracker

ryanclinton/website-change-monitor

Monitor any website for content changes with automatic diff detection. Track pricing pages, competitor sites, ToS updates, and more. Compares snapshots, reports added/removed text, and supports CSS selector targeting for precise monitoring.

Python Scraper

sovanza.inc/python-scraper

Python Scraper extracts web page data using Requests and BeautifulSoup. It collects titles, meta tags, headings, links, images, Open Graph data, text snippets, and custom CSS selector fields, with exports to JSON, CSV, Excel, XML, or HTML.

Website Change Monitor

inestimable_zoysia/website-change-monitor

Monitor any list of web pages for changes. Every scheduled run compares each page to its last snapshot and reports a readable diff — lines added and removed. CSS-selector scoping and number-masking kill false alarms. Watch competitor prices, job boards, ToS pages, and stock status on autopilot.

🔔 Website Change Monitor - Alerts Only On Real Changes

that_red_bird/website-change-monitor

⚡ ~$0.002/check. Watch any page or CSS selector and get a Slack/Discord alert only when something REALLY changes. ✅ Ignores cookie banners, timestamps, tokens and view counters — the noise that makes other change detectors cry wolf.