New Relic, Datadog, OpenCensus, Dynatrace, and Azure Application Insights are the most popular tools in the category “Performance Monitoring”. “Easy setup” is the primary reason developers pick New Relic over its competitors, while “Monitoring for many apps (databases, web servers, etc)” is the reason why Datadog was chosen.
Open-source dev-friendly Datadog alternative
All-in-one OSINT tool for analysing any website
Open-source suite of page speed optimization tools
Capture user experience data. Optimize website performance. Measure ROI
The open source, fullstack monitoring platform
Performance monitoring for websites
Open-source database for continuous profiling at scale
Monitoring for Ruby, Elixir and Node.js. By developers, for developers.
Run and reinvent IT and cloud operations to build a more agile enterprise
Open-source housekeeping for clouds for SREs
Measure and monitor the performance of your website
Open-source infrastructure-wide continuous profiling
Application performance monitor tool for distributed systems
An open source alternative to SaaS solutions like datadog, signalfx...
Get simplified performance metrics and actionable alerts to make your website go fast