Automated Web Scraping Service with Intelligent Change Detection

The article describes a web scraping service that automatically monitors websites for changes and extracts data. It offers features like smart change detection, diff-only processing, antibot measures, and proxy support. The service allows users to specify what data to extract (like posts with title, link, and points from Hacker News), monitors URLs regularly (every 15 minutes), and notifies users when changes occur. It includes a free tier, requires no credit card, and promises setup in 5 minutes with webhooks, semantic diff, and automatic sync capabilities.