Monitoring & Logs
Observability for your stack.
What bites in monitoring isn't features, it's volume. Datadog and New Relic will happily take everything you send, and teams respond by sampling or dropping data — usually the data they later needed. SigNoz, HyperDX and OpenObserve are built around OpenTelemetry, so instrumenting with OTel first is what keeps the decision reversible.
Editor's pick
SigNoz deserves a look if cost is what brought you here. Traces, metrics and logs sit in one place, and you can run it on your own infrastructure instead of shipping everything out.