Cabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerDuty, Server Density, Pingdom and Nagios without their cost and complexity.


Pulsetic is described as 'Get website downtime alerts by phone call, SMS, email or Slack if your website is down. Create beautiful status pages & incident management reports and keep your visitors updated' and is a website monitoring tool in the network & admin category. There are more than 100 alternatives to Pulsetic, not only websites but also apps for a variety of platforms, including SaaS, Self-Hosted, Windows and Linux apps. The best Pulsetic alternative is Uptime Kuma, which is both free and Open Source. Other great sites and apps similar to Pulsetic are Better Stack Uptime, Tianji, UptimeRobot and Pingdom.
Cabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerDuty, Server Density, Pingdom and Nagios without their cost and complexity.


OpenStatus is an open source monitoring services with on-call managements.
Uptime.com: Real-time availability monitoring & response for preventing website downtime. Your complete website monitoring solution.








Cachet is a simple to use and easy to manage status page system and can be easily installed and used to track third party service letting your users know what's going on.


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.




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.








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

Agentless IT monitoring built to scale - NetCrunch offers a powerful, policy-driven platform for real-time visibility across your entire infrastructure system.




Netweak is a delightful, minimalist monitoring platform that gives you insights on performance and availability for your linux servers & websites.



