Universal Web Scraper & 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 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.

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

Legacy Universal Web Scraper – Fast No-Code Tool

motivational_nickel/my-actor

Universal web scraper that extracts structured data from almost any website. Detect and scrape webpage content into clean datasets (CSV, Excel, JSON) without coding. Ideal for web scraping, research, lead generation, automation pipelines, and large-scale data extraction.

universal-structured-web-extractor-base

pierremrd29/universal-structured-web-extractor-base

Autonomous web change detection Actor for AI agents. Monitors URLs, detects meaningful content changes, computes diffs, and outputs structured signals for automation, alerts, and decision-making workflows.

Change & Alert Engine - Webhook on Change

darknezz/change-alert-engine

Generic change-detection engine: poll any URL, JSON feed or RSS/Atom feed, diff it against the last seen state (key-value store), and push ONLY the changes to the dataset and/or a webhook. Each change carries {item_id, change_type, before, after, changed_at}.

Web Drift Detector – Website Change Monitoring & Content Diff

muhammad-bilal/web-drift-detector

Detect website changes automatically. Monitor pricing, content, policies, and competitors using fast browserless web change detection. Structured diffs, severity scoring, historical snapshots, and webhook alerts. Ideal for compliance, SaaS, ecommerce, and monitoring workflows.

RSS & Website Change Monitor

tstark84/rss-website-change-monitor

Monitor RSS feeds and web pages, generate normalized content hashes, and output change-friendly records for researchers, journalists, operators, and analysts.