1. New Relic is a Software Analytics company that makes sense of billions of metrics across millions of apps. We help the people who build modern software understand the stories their data is trying to tell them.

  2. Get real-time insight from your apps using Application Performance Management—how they’re being used, how they’re performing, where they need help.

  3. We monitor the software that makes your customers happy.

  4. Application monitoring for developers

  5. Kadira is a performance monitoring solution for Meteor.

  6. Stackdriver provides monitoring services for cloud-powered applications.

  7. Graphite is a highly scalable real-time graphing system.

  8. DareBoost is an online tool to test, analyze and monitor your website: speed, SEO, quality, security. All you need for website optimization in a single service.

  9. WhoAPI is an API service for mass requests of domain information like domain registration availability and structured whois data in JSON.

  10. Yeller enables developers to track the errors their users hit in their application and fix them instantly.

  11. Dynatrace is a lightweight, always-on application monitoring solution.

  12. OneTrueError is a open source automated exception management system for .NET