The best free alternative to Distill Web Monitor is Huginn, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Distill Web Monitor and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Distill Web Monitor are PolitePol (Freemium, Open Source), Update Scanner (Free, Open Source), FetchRSS (Freemium) and Visualping (Freemium).
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.
Create RSS feeds from almost any website. Build RSS feeds for your own website or use it to monitor your favorite sites. Most websites already have RSS feeds, but many do not. RSS.app makes creating RSS feeds simple: just a few clicks and the feed is ready!
Monitor webpages: Get Newsfeeds from web pages that do not deliver RSS Customization: Monitor portions of webpages via CSS selectors / ignore Ads and Social Media Elements Handling: Manage your monitorings. Get them via RSS or e-Mail