The Best 34 SPM ­Performance Monitoring Alternatives

  • NodeQuery

    NodeQuery provides a lightweight and easy to use Linux server monitoring service. Get alerts and actively monitor the performance of your servers.

    Freemium Linux

  • concurix

    Concurix is a comprehensive profiling and monitoring service for Node.js. Pricing plans are simple and allow for unlimited profiling and monitoring on unlimited servers...

    Commercial Chrome OS Web Node.JS

  • Gear5

    Gear5 is an easy-to-use, website-performance monitoring system that will give you comprehensive and understandable performance information to help you speed up your...

    Freemium Web

  • TraceView

    Follow web transactions from the browser, to the load balancer, across all services calls right down to the database - in near real-time.

    Commercial Web

  • Scout

    Scout is the opposite server and application monitoring tool you're used to: a clean, reliable, hosted solution to monitor your Linux servers and apps. Born as an...

    Commercial Mac OS X Windows Linux Web

  • JSMonitor.io

    Monitor actual user JavaScript errors as they happen. JSMonitor features real-time alerts, prioritization, and tracking features to squash JavaScript errors forever.

    Freemium Web

  • packetbeat

    Packetbeat is an Open Source Application Monitoring and Packet Tracing (Packet Sniffer) system. It works by sniffing the traffic and analyzing network protocols like...

    Free Open Source Linux

  • AppDynamics

    The AppDynamics platform gives today’s software-defined businesses the ability to analyze and optimize digital business performance in real time.

    Free iPhone

  • Glowroot

    Trace capture for slow requests and errors Continuous profiling (with very handy filtering) Response time breakdown charts Response time percentile charts SQL...

    Free Open Source Self-Hosted

  • ECmanaged

    ECmanaged is the pioneering multi-Cloud and IT management tool enabling users to take full control of their IT platforms. ECmanaged is an easy-to-use, secure and...

    Freemium Web

  • Cloudkick

    Cloudkick is a leading infrastructure management tool for the web-based IT era, built by system administrators to help meet all the demands and needs of managing...

    Freemium Web

  • Hyperic

    Hyperic is application monitoring and performance management for virtual, physical, and cloud infrastructures. Auto-discover resources of 75+ technologies, including...

    Freemium Mac OS X Windows Linux

  • AppSignal

    Monitoring for Ruby developers. All the metrics and alerts you need to keep your app running smooth. Support for Rails, Rack, Sinatra, Padrino & Grape.

    Commercial Mac OS X Windows Linux BSD