Healthchecks.io is a service for monitoring cron jobs and similar periodic processes:




Site24x7 is described as 'Website Monitoring, Website Monitoring Service, Server Monitoring' and is a Uptime Monitor service in the network & admin category. There are more than 100 alternatives to Site24x7, not only websites but also apps for a variety of platforms, including SaaS, Linux, Windows and Mac apps. The best Site24x7 alternative is Better Stack Uptime, which is free. Other great sites and apps similar to Site24x7 are Uptime Kuma, Tianji, UptimeRobot and Datadog.
Healthchecks.io is a service for monitoring cron jobs and similar periodic processes:




Receive detailed website downtime alerts by phone, SMS, email, or Slack, monitor uptime and performance in real time from global data centers, avoid false positives, create customizable status pages, generate incident management and performance reports.


Uptime.com: Real-time availability monitoring & response for preventing website downtime. Your complete website monitoring solution.




Quimonit offers a comprehensive monitoring suite that uniquely monitors many aspects of your website, to maximize uptime, reduce downtime, and optimize your website's performance. Don't get caught with your website down!.


Status by Broos Action is a lightweight, cost-effective tool designed to help system owners monitor uptime and service health in real time. It offers customizable status pages, incident tracking, and performance analytics.








PHP Server Monitor is a script that checks whether your websites and servers are up and running. It comes with a web based user interface where you can manage your services and websites, and you can manage users for each server with a mobile number and email address.




Pinpoint and solve performance issues in your Ruby, Java, .NET, PHP and Python apps with real user, application and server monitoring.

Monitor your website, server, API, application, service and get notified if your resources have some problems with availability. Upzilla notifies you in Slack, Telegram, Messenger, or by email. Works also as a public status page with subscriptions.








Downdetector monitors over 3,000 services in 25 countries including telecommunication outages (internet, phone and TV service), online banking problems, websites that go down and apps that aren’t working.




DomainPulse.io is an advanced service designed to help users easily monitor and manage all their domain registrations in one place.
