Best DataDog alternatives & replacements (2026)

BE

Beszel

For plain host and container health, Beszel gives you the dashboard and alerts without Datadog's per-host bill or a 500MB agent.

VI

VictoriaMetrics

Observability platforms charge per host. Self-hosted alternatives keep costs predictable as you scale. Application monitoring and observability platform...

UP

Uptrace

Observability platforms charge per host. Self-hosted alternatives keep costs predictable as you scale. Application monitoring and observability platform...

SI

Signoz

Observability platforms charge per host. Self-hosted alternatives keep costs predictable as you scale. Application monitoring and observability platform...

SE

Sentry

Observability platforms charge per host. Self-hosted alternatives keep costs predictable as you scale. Application monitoring with a focus...

OP

OpenStatus

Observability platforms charge per host. Self-hosted alternatives keep costs predictable as you scale. Synthetic monitoring platform Why consider...

NE

Netdata

Observability platforms charge per host. Self-hosted alternatives keep costs predictable as you scale. Application monitoring and observability platform...

GR

Grafana

Observability platforms charge per host. Self-hosted alternatives keep costs predictable as you scale. Observability and data visualization platform...