amon
Self-hosted server and app monitoring tool
16 Alternatives To amon
Check_MK
Check_MK is comprehensive IT monitoring solution in the tradition of Nagios.
CloudScreener
Find best Cloud Resources for your specific needs among most famous IaaS vendors
Dynatrace
Cloud-based quality testing, performance monitoring and analytics for mobile apps and websites. Get started with Keynote today!
Icinga
Icinga is a fork of Nagios and is backward compatible.
Munin
PnP networked resource monitoring tool that can help to answer the what just happened to kill our performance
Opsview Atom
Monitor everything. Integrate anything. Scale anywhere.
OverOps
Know why Java code fails in production. Get the full Java source code and variable state for every error. Reproduce and Fix critical issues in seconds.
Pandora FMS
Pandora FMS: Opensource monitoring software
Pingdom
With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
Qualys
Qualys helps your business automate the full spectrum of auditing, compliance and protection of your IT systems and web applications.
Raygun
Raygun gives developers meaningful insights into problems affecting their applications. Discover issues - Understand the problem - Fix things faster.
Site24x7
Site24x7 offers both free & paid website monitoring services. Monitor websites remotely and receive instant email/sms alerts if your website becomes unavailable. View uptime & performance graphs of your website monitors.
SpectrumApp
SpectrumApp is a cloud server monitoring tool built on AWS CloudWatch.
System Center Operations Manager
System Center Operations Manager 2012 R2 uniquely enables customers to reduce the cost of data…
Trafikito
Monitor CPU, RAM… or output of any command and make API call on event, default is email messages.