Nagios XI vs Riemann: What are the differences?

Developers describe Nagios XI as "Enterprise Server and Network Monitoring Software". It is the most powerful and trusted network monitoring software on the market. It extends on proven, enterprise-class Open Source components to deliver the best network, server and application monitoring solution for today's demanding organizational requirements. On the other hand, Riemann is detailed as "A network monitoring system". Riemann aggregates events from your servers and applications with a powerful stream processing language. Send an email for every exception in your app. Track the latency distribution of your web app. See the top processes on any host, by memory and CPU.

Nagios XI and Riemann belong to "Network Monitoring" category of the tech stack.

Some of the features offered by Nagios XI are:

• Multi-Tenant Capabilities
• Comprehensive IT Infrastructure Monitoring
• Proactive Planning & Awareness

On the other hand, Riemann provides the following key features:

• See your system at a glance with a Sinatra app
• Throttle or roll up multiple events into a single message
• Forward any event stream to Graphite

Riemann is an open source tool with 3.79K GitHub stars and 511 GitHub forks. Here's a link to Riemann's open source repository on GitHub.