Grafana Labs
Low β open-source (Grafana, Loki, Tempo, Mimir), OTel-native
Migration difficulty: low
Data you keep: Full β self-hosted
API standard: Open-source, OpenTelemetry, Prometheus
Risk notes: Low β open-source (Grafana, Loki, Tempo, Mimir), OTel-native
π‘ Standard protocols make switching straightforward