Noise-Filtered Website Change Monitor

Page Watch — Website Change Monitor & Content Tracker

mfapitools/page-watch

Monitor any URL for content changes with hash-based change detection. Pay per check + per detected change. Ideal for watching competitor pages, docs, pricing, or any public web page.

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.

AI Change Monitor — What Changed & Does It Matter

jakedata/ai-change-monitor

Watch any list of URLs. Get structured diffs (added/removed lines), noise-filtered, with optional AI significance summaries. Webhook-ready. No PII collected.

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.

Web Watchdog - Website Change Monitor & Diff API for AI Agents

santhej/web-watchdog

Check if any URL changed since a given content hash, or watch it on a schedule. Diffs web pages, JSON APIs, RSS feeds and sitemaps and returns what changed, old vs new values, numeric deltas and a one-line summary. Billed per change detected, not per check. Strongest on APIs, docs and changelogs.

Competitor Website Change Monitor & Briefing

solutionssmart/competitor-website-change-briefing

Monitor competitor websites, detect meaningful changes across runs, and turn them into decision-ready competitive intelligence and briefings.

Website Change Monitor & AI Alerts

thescrapelab/ai-content-changes-detector

Monitor public web pages for price, policy, product, job, and content changes. Get structured diffs, optional AI summaries, and webhook alerts.

Website Change Monitor

spookyweb/website-change-monitor

🏷️ From $0.60 / 1K | Watch any web page and get told exactly what changed since the last run: the added and removed lines, a change percentage, and a status of changed, unchanged or first_run. CSS selectors narrow the watched region and ignore clocks, carousels and ad slots.

Website Change Monitor with Smart Diff

al_mansouri/verified-website-change-monitor

Watch any public page and get told only when something meaningful changes. Rotating banners, cookie popups, and timestamps are filtered out; a price or stock edit is caught however small it is.

Website Change Watcher: Page, Sitemap & Feed Monitor

pavel.tashev/website-change-watcher

Website change monitor and price tracker: watch any page, sitemap or feed and get only what changed. Track price and stock with CSS selectors (old, new, difference), quiet hours, no false alarms. Never charges for a failed or empty result.

US Liquor Licensing Watch — State ABC Boards

jakedata/liquor-licensing-watch

Monitor US state alcohol-licensing authority pages for changes. Curated pack of 39 server-rendered state boards, noise-filtered diffs, optional AI significance summaries. No PII.