GlitchTip's open source platform makes monitoring software easy. Track errors, monitor performance, check site uptime all in one place. Compatible with Sentry client SDK but easier to run and entirely open source.




The best open source alternative to New Relic is GlitchTip. If that doesn't suit you, our users have ranked more than 100 alternatives to New Relic and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to New Relic are Prometheus, HyperDX, Laravel Nightwatch and Grafana Loki.
GlitchTip's open source platform makes monitoring software easy. Track errors, monitor performance, check site uptime all in one place. Compatible with Sentry client SDK but easier to run and entirely open source.




Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Since its inception in 2012, many companies and organizations have adopted Prometheus, and the project has a very active developer and user community.




An open source observability platform: Unify session replays, logs, traces, and errors – all without the Datadog price tag.




Monitor your Laravel applications with precision. Enhance performance and reliability with error tracking, comprehensive logs, and deep insights tailored specifically for Laravel.




Grafana Loki is a horizontally-scalable, highly-available, multi-tenant log aggregation system inspired by Prometheus. It is designed to be very cost effective and easy to operate. It does not index the contents of the logs, but rather a set of labels for each log stream.



Unify your cloud-native monitoring with zero-code eBPF, advanced profiling, and 10x storage efficiency.




Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.




VictoriaLogs, an open-source log database from VictoriaMetrics, is designed to be user-friendly. It seamlessly integrates with widely used log collectors and offers a more straightforward setup process than Elasticsearch and Grafana Loki.



Errsole is a free open-source logger for Node.js applications. It comes with a built-in log viewer to view, filter, and search your application logs.




Providing real time diagnostics & insights to the fingertips of hundreds of thousands of developers daily.







Open source observability platform. SigNoz helps developers find issues in their deployed applications & solve them quickly.



