Track competition *sites*, not pages, for changes?

Hello! I’m looking for a product/service that will allow me to monitor competitor sites for changes. However, all the tools I’ve found track specific pages and don’t crawl sites. Yes, you can bulk import URL lists to them, but this would necessitate maintaining an index and manually add new pages (or remove old ones), which sucks… Anyone has a suggestion? Thanks!
submitted by /u/Themistocles_gr [link] [comments]