Datadog
Cloud monitoring platform for infrastructure metrics, APM, logs, and dashboards
Pricing: Freemium — free for up to 5 hosts, paid usage-based
Best for: Full-stack observability, APM, infrastructure monitoring, log aggregation
Monitoring Alternatives
New Relic Alternatives in 2026
Full-stack observability platform with APM, infrastructure, logs, and browser monitoring
5 alternatives to New Relic
Grafana
Open-source analytics and visualization platform for metrics, logs, and traces
Pricing: Free / Open Source (Grafana Cloud freemium)
Best for: Metrics visualization, dashboards, observability stacks with Prometheus
OpenTelemetry
Vendor-neutral observability framework for generating and collecting telemetry data
Pricing: Free / Open Source
Best for: Vendor-neutral instrumentation, standardizing traces, metrics, and logs across services
Prometheus
Open-source time-series monitoring system with pull-based metric collection and PromQL query language
Pricing: Free / Open Source
Best for: Infrastructure and application metrics, Kubernetes monitoring, alerting
Sentry
Error and performance monitoring platform that tracks exceptions, traces, and regressions
Pricing: Freemium - developer plan free, team plans paid
Best for: Error tracking, performance monitoring, crash reporting
Looking for more help deciding?