Sites and apps similar to Versionista include changedetection.io, which is open source with a free version. Other options are Distill Web Monitor, WebSite-Watcher, HARPA AI and WebWatch. Website Monitoring Tools like Versionista are a crowded field, with more than 50 alternatives for Windows, iPhone, iPad, Mac and Android.
changedetection.io - The best and simplest self-hosted free open source website change detection monitoring and notification service. An alternative to Visualping, Watchtower etc. Designed for simplicity - the main goal is to simply monitor which websites had a text change for...
Australia
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.
United States
WebSite-Watcher detects website updates and highlights all changes in the text. WebSite-Watcher monitors web pages, password protected pages, discussion forums and much more.
Austria
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Automate monitoring product prices, in-stock, competitors, SERP. Extract data and leads to spreadsheets. Turn websites into APIs.
United States
WebWatch monitors the webpages you care about and alerts you when meaningful content changes. It is designed for job boards, event announcements, price pages, blogs, local businesses, and other pages you would rather monitor than repeatedly check.
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SlovakiaEU
Automated website change detection and monitoring. Perch Intel tracks public websites and summarizes detected changes for you, so you don't have to keep checking manually.
Update Scanner is a Firefox extension to monitor web pages for updates. Useful for websites that dont provide Atom or RSS feeds.
Visualping is the easiest to use website change monitoring, website change detector and website change alert software of the web. Contrary to other website change monitoring software like ChangeDetector, Versionista, Page Monitor, it tracks and detect visual webpage changes and...
Canada
This service tracks the websites you select on a daily basis and notifies you of any changes, whether it's a new headline or a new product that's been released. Or, use a queryselector to track specific numbers on any page anywhere in the web.
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Create automatic monitors for detecting and scanning changes on web pages, evaluate content based on conditions you define and trigger actions such as notifications, sounds, emails etc.
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SiteDelta is an Add-on for old versions of Mozilla Firefox (before the introduction of WebExtensions).
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