Grafana OSS is completely free for self-hosted visualization.
Grafana Cloud Free gives 10K metrics series, 50GB logs, and 14-day retention at no cost. The Pro plan at $19/month base + usage charges is affordable for small teams but costs scale with data volume.
Enterprise starts at $25,000/year minimum.
Free
Always free
$19/month base
Plus usage
$25,000/year minimum
Spend commitment
Metrics overage at $6.50 per 1,000 active series adds up with high-cardinality data
Each active visualization user costs $8/month on Pro
AI features cost $20/user/month
14-day retention on Free; 30 days on Pro (logs/traces)
Enterprise requires $25,000/year minimum commitment
DevOps teams building observability stacks
Companies wanting unified metrics/logs/traces
Self-hosters comfortable with Prometheus + Grafana OSS
Teams outgrowing free tiers on Datadog or New Relic
startup
Cloud Free tier is generous for small deployments. Self-host Grafana OSS with Prometheus for zero cost if you have the ops capacity.
enterprise
Adaptive Metrics can reduce metrics costs by up to 80%. Enterprise pricing ($3/1K series with volume discounts) is significantly cheaper than Datadog at scale.
Far cheaper than Datadog at scale (Datadog custom metrics cost $5-$8 per 100 series). New Relic offers 100GB free ingest but per-seat pricing at $49-$169/user. Elastic is free self-hosted but Cloud starts at $95/month.