Monitoring & Observability shortlist: Free tier + Logs / Events
Narrow your monitoring shortlist by budget tolerance, primary signal type, and operational model. A startup running on a free tier has fundamentally different needs than an enterprise spending $10K/month on full-stack observability.
2 products match your constraints
Each product below fits the filters you selected. Click through to read the full decision brief — pricing behavior, limits, and what breaks first.
Full-stack observability with consumption-based pricing ($0.30/GB after 100GB free/month). Covers APM, infrastructure, logs, and browser monitoring. The most generous free tier in the category.
Managed observability on open-source foundations (Grafana, Prometheus, Loki, Tempo). Metrics via PromQL, logs via LogQL, traces via TraceQL. Free tier: 10K active series, 50GB logs/month.
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