Versionista might be a bit more popular than DELTAFEED. We know about 1 link to it since March 2021 and only 1 link to DELTAFEED. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Deltafeed shows just what changed in a single item RSS feed, like a version number on a download page, or an update on an announcement page. Source: about 2 years ago
There's a great platform out of Portland called Versionista (https://versionista.com/) which has been working closely with the government and other entities to understand changes that happen on websites or even internal documentation managed by multiple teams. - Source: Hacker News / 9 months ago
Distill Web Monitor - Distill is a web monitoring tool. It can monitor RSS feeds, a webpage or a part of webpage. Alerts in the form of pop-up, audio or emails can be received.
Wachete - Track web page changes and get notified. Free Sign-up. Have all data in one place
Feedfry - The easiest way to create an RSS feed from a web page.
Visualping - Visualping is the easiest to use website checker, webpage change monitoring, website change detector and website change alert software of the web. Read more about Visualping.
FiveFilters Feed Creator - Create feed from elements (e.g. links) extracted from a given web page
WebSite-Watcher - WebSite-Watcher detects website updates and highlights all changes in the text. WebSite-Watcher monitors web pages, password protected pages, disucssion forums and much more.