Visualping is a simple service for monitoring websites for changes. You'll receive an email notification when it detects any change in the content of the page. You can either choose to monitor the whole website or just an area of a website.

Never write another web scraper. Diffbot structures information from the web, so you don't have to. Transform the web into data. Diffbot automates web data extraction from any website using AI, computer vision, & machine learning.

Apifier extracts data from websites, crawls lists of URLs and automates workflows on the web. Turn any website into an API in a few minutes! See our relaunch as Apify: https://www.producthunt.com/posts/apify-1