Datadog / New Relic
Company based in the USA (Cloud Act).
Closed source (proprietary).
Data often used for ad targeting or AI training.
🇪🇺 Sovereign Alternatives
Maintenant
Unified monitoring in a single container: Docker, Kubernetes, endpoints, TLS certificates and metrics. Built in Bordeaux.
Centreon
The long-standing French IT monitoring vendor. Open source core, enterprise edition for large estates.
Checkmk
German infrastructure monitoring. Open source Raw Edition, agents for Linux, Windows and containers.
Zabbix
Complete, license-free monitoring built in Latvia. No cap on monitored hosts.
Icinga
Modern Nagios fork maintained in Germany. Highly extensible monitoring and alerting.
Grafana + Prometheus
The reference self-hostable observability stack: metrics, dashboards and alerts.
These solutions are governed by GDPR. By choosing Open Source tools, you also guarantee the ability to host your own data.