Raygun

A fully integrated error, crash and performance monitoring solution
AWS CloudWatch

Resources and monitoring solutions that track insightful metrics.
Stackify Retrace

Application performance monitoring solution designed for developers.
New Relic

A web app performance tool that measures efficiency and user monitoring.
BMC Truesight Pulse

Real-time server and app monitoring to monitor Cloud, VMs, or physical servers.
AppDynamics

A web application performance tool that offers monitoring for IT infrastructure.
APImetrics

Real-time API Testing, Ranks, Ratings, Performance tool
BlazeMeter

Complete Continuous Testing Platform
Bugsnag

Bugsnag is an error monitoring and reporting software with best-in-class functionality for mobile apps
Epsagon

Microservices-native APM platform, gain an intuitive view of container and serverless environments