Open-source alternatives to New Relic

New Relic is a hosted application performance monitoring and observability platform, covering metrics, traces, logs, and infrastructure monitoring in one SaaS product. It bills on a consumption/data-ingest basis, so cost tracks directly with how much telemetry you send it, and all that data lives on New Relic's servers rather than infrastructure you control.

If you need general-purpose observability across metrics, logs, and traces, Grafana is the broadest option and pairs with whatever storage backend (Prometheus, Loki, Tempo) fits your stack. If your monitoring need is specifically LLM/AI workloads — tracing model calls, evaluating outputs, tracking token cost — OpenLIT is purpose-built for that instead of being a general APM tool.

FAQ

Is there a free, open-source alternative to New Relic?

Yes. Grafana and OpenLIT are both open source and free to self-host.

What's the best open-source alternative to New Relic?

Grafana is the closest match for general infrastructure and application observability. OpenLIT is the better pick specifically for monitoring LLM and AI agent workloads.

Can I self-host my observability data instead of sending it to New Relic's cloud?

Yes. Both Grafana and OpenLIT are designed to run on your own infrastructure, keeping telemetry data under your control.

What are the top open-source alternatives to New Relic?

Browse all open-source alternatives to New Relic above, or explore the full Analytics category for more options.