Fetch URLs and emit normalized text/hash snapshots for scheduled change detection.

Compare product scraper datasets, product pages, catalog snapshots, pricing feeds, and availability records and return product change rows with price, stock, availability, seller, and source evidence.

LinkedIn Ad Library Change Monitor

monkey.d.scraping/linkedin-ad-library-change-monitor

Track competitor LinkedIn ads and emit only deterministic changes.

LinkedIn Job Change Monitor

neuton/linkedin-job-change-monitor

Monitor public LinkedIn job IDs without login. Emit evidence-backed field-change events only across complete consecutive snapshots.

Analyze user-provided price records into deterministic grouped price change intelligence.

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.

Persist shop snapshots and emit structured technology, hiring, reputation, and capability changes.

Website Change Tracker – Competitor & Content Monitor

conceivable_extension/website-change-tracker

Monitor any web page for content changes. Detects price updates, policy edits, competitor announcements, and new content. Stores page snapshots and alerts on meaningful diffs. PPE: $0.002 no change, $0.008 changed.