Blackfire.io Alternatives

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.

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

freemium $15.0 / Monthly (per host)

GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.

Dynatrace Load lets you test the performance of web and mobile applications with the realism of load generation from the cloud.

Application Monitoring that finds what you can't see in charts.

Application performance management and infrastructure monitoring.

CXGuardian is a platform powered by QualityKiosk Technologies and allows users to monitor their mobile and web-based applications’ performance.

Sitespeed.io is an open source tool that helps to analyze and optimize website speed and performance.

Apache JMeter™.

Plumbr is an application performance platform that provides insights to users on the performance of their applications.

Apica ZebraTester provides tools to create and run load tests.

PHP and HHVM Performance Monitoring and Profiling

Loupe is an application performance management platform that enables users to monitor, find, and fix errors when they appear in the applications.