Open Source Pingdom Alternatives
Pingdom is described as 'web site monitoring and other infrastructure for you and instantly let you know when anything goes wrong'. There are more than 100 alternatives to Pingdom for various platforms. The best alternative is PHP Server Monitor, which is both free and Open Source. Other great apps like Pingdom are Cabot (Free, Open Source), APId (Free, Open Source), cState (Free, Open Source) and Site monitoring (Free, Open Source).
- PHP Server Monitor is a script that checks whether your websites and servers are up and running. View 75 alternatives to PHP Server Monitor
- Free • Open Source
PHP Server Monitor vs PingdomVery easy to deploy and actively maintained, all while offering a lot of providers to receive notifications. If you're looking for a simple solution to alert you when a service goes down, this is perfect.