Sites and apps similar to OnWebChange include Uptime Kuma, which is free and open source. Other options are changedetection.io, UptimeRobot, Distill Web Monitor and Tianji. There's no shortage of Website Monitoring Tools like OnWebChange, with more than 50 alternatives for self-hosting, Windows, Android, iPhone and Mac.
Self-hosted monitoring tool to track uptime via HTTP(s), TCP, Ping, and more with reactive design. Offers 20-second interval checks, notifications through various channels like Webhook, Telegram, supports multiple languages, includes status page and ping charts, aiding small to medium enterprises effectively.
Hong Kong SAR China
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
Free real-time monitoring for 50 sites every 5 minutes. Custom alerts through email, SMS, calls, and apps like Slack, PagerDuty, and more. Use status pages and mobile apps for easy management.
Slovakia
EU
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
Unified analytics and uptime platform, optimized for casual users with a streamlined, deploy-anywhere approach.
China
Open-source Node.js status page tool, designed to make service monitoring and incident handling a breeze. It offers a sleek and user-friendly interface that simplifies tracking service outages and improves how we communicate during incidents. And the best part?
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.
AustriaEU
OpenStatus is an open source monitoring services with on-call managements.
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.
GermanyEU
Update Scanner is a Firefox extension to monitor web pages for updates. Useful for websites that dont provide Atom or RSS feeds.
SlovakiaEU
