Huginn is a system for building agents that perform automated tasks for you online. They can read the web, watch for events, and take actions on your behalf. Huginn's Agents create and consume events, propagating them along a directed graph.




WebSentinel is described as 'Utility for monitoring the content of Web pages for search terms at a scheduled time, optionally on a periodic basis' and is a website monitoring tool in the network & admin category. There are eight alternatives to WebSentinel for a variety of platforms, including Web-based, Linux, Mozilla Firefox, Windows and Google Chrome apps. The best WebSentinel alternative is Huginn, which is both free and Open Source. Other great apps like WebSentinel are Distill Web Monitor, HARPA AI, Update Scanner and PageProbe - Automatic Page Monitor.
Huginn is a system for building agents that perform automated tasks for you online. They can read the web, watch for events, and take actions on your behalf. Huginn's Agents create and consume events, propagating them along a directed graph.




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.




Automate monitoring product prices, in-stock, competitors, SERP. Extract data and leads to spreadsheets. Turn websites into APIs.




Update Scanner is a Firefox extension to monitor web pages for updates. Useful for websites that dont provide Atom or RSS feeds.



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.




Monitors a number of web pages and tracks changes based on the content of the web pages. Allows to monitor several protocols, including HTTP and HTTPS. Allows to view and record differences.




Monitor and track website changes, detect only the changes that matter to you. Get an alert when we detect a matching change.

WebMonitors is a cloud-based SaaS platform for monitoring website changes. It allows users to track modifications to any webpage, including those behind logins, by monitoring specific elements like text, images, and HTML.



