What Is Grafana Cloud?
Grafana Cloud is Grafana Labs' managed observability platform. It bundles:
- Grafana — dashboards and visualization
- Mimir — Prometheus-compatible metrics backend
- Loki — log aggregation (think Prometheus, but for logs)
- Tempo — distributed tracing
- Alerting — unified alerting across all data sources
- OnCall — on-call management (formerly Amixr)
The pitch: get the open-source Grafana stack without running it yourself.
The Good
Open Standards
Everything is built on open standards. Prometheus metrics, OpenTelemetry traces, and LogQL for logs. No vendor lock-in — if you leave, your dashboards and alerts still work with self-hosted Grafana.
Generous Free Tier
The free tier includes 10K metrics series, 50 GB logs, and 50 GB traces per month. That's enough for a small team or side project, and it's genuinely useful (not a "free trial" in disguise).
Dashboard Quality
Grafana dashboards remain the gold standard. If you're used to Grafana, the Cloud experience is identical — same editor, same plugins, same flexibility.
Prometheus Compatibility
If you're already running Prometheus, migration is straightforward. Point your remote_write at Grafana Cloud and you're done. Your PromQL queries work as-is.
The Not-So-Good
Loki Limitations
Loki is not Elasticsearch. The lack of full-text indexing means some log queries are slow. If you're coming from the ELK stack and expect instant regex searches across billions of logs, you'll be disappointed.
Learning Curve
The stack has a lot of moving parts. Mimir, Loki, Tempo — each has its own query language and mental model. It's powerful, but onboarding new team members takes time.
Alerting UX
Grafana's unified alerting is functional but not intuitive. Creating alert rules involves too many clicks and the evaluation model (folder-based, with notification policies) confuses teams used to simpler setups.
Pricing
| Tier | Metrics | Logs | Traces | Price | |------|---------|------|--------|-------| | Free | 10K series | 50 GB | 50 GB | $0 | | Pro | 20K+ series | 100 GB+ | 100 GB+ | Usage-based | | Advanced | Custom | Custom | Custom | Custom |
Pro pricing is usage-based: ~$8/1K active metrics series, ~$0.50/GB logs. It's competitive with Datadog, and significantly cheaper for metrics-heavy workloads (Prometheus scraping generates a lot of series).
Who Should Use Grafana Cloud?
- Teams already using Prometheus + Grafana self-hosted and want to stop managing infrastructure
- Cost-conscious teams that want a credible alternative to Datadog/New Relic
- Organizations that value open standards and want to avoid vendor lock-in
Who Should Look Elsewhere?
- Teams that need a polished, batteries-included APM (Datadog/New Relic are more turnkey)
- Organizations without Prometheus/Grafana experience — the learning curve is real
- Teams that rely heavily on full-text log search (consider Elasticsearch or Datadog Logs)
Grafana Cloud
The open-source observability stack, fully managed. Free tier with 10K metrics, 50 GB logs, and 50 GB traces.
Start Free →Bottom Line
Grafana Cloud is the best option for teams that want enterprise observability without enterprise pricing. The open-standards approach means you're never locked in, and the free tier is genuinely useful. The rough edges (Loki query speed, alerting UX) are real but improving fast.