Monitor web pages and read item-level updates: the field that moved, with its old and new value.
Free
One server, in web, search & scraping. Monitor web pages and read item-level updates: the field that moved, with its old and new value.
Web, Search & Scraping
Monitor web pages and read item-level updates: the field that moved, with its old and new value.
The rest either hold an API key issued by the publisher or ask for nothing.
Listed without a verification tick. Read the listing before installing.