Question 1

Can I self-host a Datadog alternative?

Accepted Answer

Yes—Elastic, SigNoz, or a DIY OTel/Prometheus/Grafana stack are common paths.

Question 2

Why do teams look for Datadog alternatives?

Accepted Answer

Most often: cost predictability at scale, OpenTelemetry-first workflows, and a preference for self-host control.

Question 3

What should I compare first?

Accepted Answer

Start with whether you need logs + metrics + traces together, and whether your team can run a self-host stack.

Question 4

Is OpenTelemetry support important?

Accepted Answer

Yes—OTel reduces lock-in and makes switching vendors easier.

TOOL	PRICING MODEL	SETUP	Logs	Metrics	APM / Traces	OpenTelemetry	Self-host	NOTES
Grafana Cloud	usage-based	medium	✓	✓	✓	✓	✕	Great ecosystem; mix hosted + OSS.
New Relic	usage-based	medium	✓	✓	✓	✓	✕	Full-suite observability; pricing complexity varies.
Dynatrace	enterprise licensing	high	✓	✓	✓	✓	✕	Strong enterprise AIOps; heavier sales motion.
Sentry	event-based	low	✕	✕	✓	✓	✕	Best for errors + traces; not a full infra metrics replacement.
Honeycomb	usage-based	medium	✕	✕	✓	✓	✕	Excellent tracing + high-cardinality events.
Elastic Observability	license / usage	high	✓	✓	✓	✓	✓	Logs-first platform; strong if you already use Elastic.
OpenTelemetry + Prometheus + Grafana	infra cost	high	✕	✓	✓	✓	✓	DIY stack: metrics+traces; highest control, highest ops.
SigNoz	open-source + cloud	medium	✓	✓	✓	✓	✓	OTel-native OSS; good Datadog-style UI.
Datadog (baseline)	host+usage add-ons	medium	✓	✓	✓	✓	✕	Reference point for comparisons.

Self-hosted Datadog alternatives

Shortlist