Observability & Monitoring
Error tracking, logging, metrics, tracing, and uptime monitoring services for understanding production systems.
8 tools
Axiom
Managed event store for logs, traces, and other machine data

Better Stack
Uptime monitoring, on-call, status pages, and log management

Datadog
Monitoring, APM, and log management platform for cloud applications
Grafana Cloud
Hosted Grafana with metrics, logs, traces, and profiles
Honeycomb
Event-based observability for querying high-cardinality telemetry
OpenTelemetry
Vendor-neutral APIs, SDKs, and Collector for traces, metrics, and logs
Prometheus
Open-source metrics monitoring and alerting toolkit
Sentry
Error tracking and performance monitoring for applications
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