Platforms
- Online


HetrixTools is described as 'Monitoring service that offers tools for tracking uptime, blacklist status, and server monitoring. It alerts users to potential downtime and provides 15 free uptime monitors that check every minute from various global locations' and is a Uptime Monitor service in the network & admin category. There are more than 100 alternatives to HetrixTools for a variety of platforms, including Web-based, SaaS, Self-Hosted, Linux and Mac apps. The best HetrixTools alternative is Uptime Kuma, which is both free and Open Source. Other great apps like HetrixTools are Netdata, UptimeRobot, Tianji and Pingdom.


Sites Watcher checks web pages that interest you for changes. When changes are found, Sites Watcher will show you current page version with highlighted updates.



UptimeMate helps you to find technical issues on your websites and makes sure that you are the first to know.



Netthrob runs automated verification checks on your website every three minutes from five different geographies and immediately informs you through Phone, SMS & Email when your site goes down.
Silent Down is a website uptime and performance monitoring platform, to keep an eye on your application and instantly alert you if any issues arrive.




AgentSlug.com is simple but perspective application to monitor your website. For now, you can find there a full featured uptime monitoring tool. However, the app is developed constantly to provide complementary webmaster tools in the nearest future.




Website performance monitoring displaying the load times for various components of the site. Plans start at $23/mo.



Larm monitors your websites, APIs, and services from multiple global locations and alerts you when something goes down, with built-in standalone status pages.




Uptimepage is hosted uptime monitoring with a public status page built in, for teams that want both jobs from one product with no infrastructure to run. Checks run as often as every 60 seconds from five regions (San Jose, New York, Frankfurt, Helsinki and Singapore) across eight...




WebPixie is an all-in-one website monitoring and analysis platform for developers, businesses, and website owners who want a single dashboard instead of stitching together separate uptime, SSL, and DNS tools.




Real-time uptime monitoring for Shopify stores. Get instant alerts when Stripe, Klaviyo, ShipStation, or any of your 80+ e-commerce services goes down.



UptimeBoss is a hosted uptime monitoring platform with remote agents, heartbeats, incidents, maintenance windows, and public status pages.



