What it is
An observability suite with automatic instrumentation for the main languages: distributed traces, infrastructure metrics, logs, browser monitoring and alerts, all queryable with its NRQL language.
Best for
Serious APM on a one-developer project.
What the free plan includes
- 100 GB of data ingested per month
- 1 user with full access
- Retention depends on the data type
Free plans change often. Confirm the limits on the official page before deciding.