6 Best Prometheus Free Alternatives in 2026

What is New Relic APM?

New Relic APM is an easy way to monitor, troubleshoot and analyze performance of Java application. Receive early alerts to performance problems as they happen with comprehensive transaction tracing. Analyze data and create custom reports to understand bottlenecks, errors and overall application ...

What is Dynatrace?

Dynatrace APM enables users to measure, monitor and diagnose every step of the user experience in real-time: how fast web pages load and how responsive apps respond. Its out-of-the-box intelligence captures application data beyond standard metrics and with dashboards that present the ...

What is Grafana?

Grafana is a feature-rich metrics dashboard and graph editor. It provides rich visualizations for time series data, including support for granular continuous and discrete triggers such as changes in context, changes in metric values, based on temporal windows triggered from both time series and ...

What is Splunk Enterprise?

Splunk Enterprise is a data management platform that lets user turn massive amounts of machine data into meaningful information for business. It continuously monitors the IT infrastructure, such as servers, applications, devices and networks, generates machine data from this information, and ...

What is Splunk Cloud?

Splunk Cloud is an innovative cloud-based service for optimizing and managing application performance. By delivering real-time data about the performance of applications and IT infrastructure, Splunk Cloud enables user to identify problems and make faster and better business decisions from ...

What is VirtualMetric?

VirtualMetric is a powerful monitoring suite for business, equipped with data correlation analysis and an SSO solution for administrators. Its smart alerts help to track server downtime and instantly notify users. Perfect for small and medium-scale companies, this software optimizes ...