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



StablePing is described as 'Fully managed uptime monitoring service for just $3.95/month. Whenever your website goes down, their system will alert you within seconds via email or SMS (and they'll work with you to get it back online)' and is a Uptime Monitor service in the network & admin category. There are more than 100 alternatives to StablePing for a variety of platforms, including Web-based, SaaS, Windows, Linux and iPhone apps. The best StablePing alternative is Uptime Kuma, which is both free and Open Source. Other great apps like StablePing are Better Stack, UptimeRobot, Pingdom and HetrixTools.
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.
The website monitoring service that doesn't suck. Get an email when your website goes down. Statuses are available by email, web, RSS feeds and widgets.
Monitor your websites and APIs from multiple locations around the world and get notified by smart alerts. Get daily, weekly and monthly availability reports along with performance metrics.

Simple to use website monitoring supporing both HTTP, HTTPS and web serivce monitoring service, with email and sms notificataion. Free Sign up!
EMCO Ping Monitor is a freeware ping-monitoring tool that checks the hosts availability and the connection quality and sends notifications on the host up/down and other events.




Websites and networks monitoring:
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.




Sophisticated Uptime Monitoring for your Apps, DBs, IT systems, and business services. Get pro-active alerts and fix incidents with ease without the noise.

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




Fluxguard uses Google headless Chrome to monitor entire sites for changes. It provides 3 different levels of change monitoring, pixel change detecting comparing screenshots, code-level comparison of the rendered DOM, and extracted text comparison.



