SigNoz unifies metrics, traces, and logs on OpenTelemetry, self-hostable, with no per-host/per-seat fees, https://saaskart.co/software/signoz. Proprietary obse
Better Stack bundles uptime monitoring, logs, on-call/incident management, and status pages, detect, investigate, mobilize, communicate, https://saaskart.co/sof
New Relic bills on data ingested plus full-platform users (unlimited free basic users), not per host, free 100 GB + 1 full user, https://saaskart.co/software/ne
Census handles change detection, incremental updates, error handling, and sync observability with lineage, so data lands accurately and on schedule, https://saa
It can be powerful but pricey for small teams, many start with a subset (just infra, or just APM) or compare focused, lower-cost tools before going all-in, http
The free tier covers up to 5 hosts with core metrics and 1-day retention, fine for a tiny setup or evaluation, https://saaskart.co/software/datadog. Real usage
Alternatives include Grafana (with Prometheus/Loki), New Relic, Sumo Logic, Dynatrace, plus Sentry for errors and Papertrail for logs, https://saaskart.co/softw
Datadog bills per product, per host, and per GB: infrastructure from ~$15/host/month (Pro), APM ~$31/host (needs infra), logs ~$0.10/GB ingested plus indexing,
Datadog is a cloud observability platform that unifies infrastructure metrics, APM/tracing, and log management in one place, so engineering teams can see and tr
