Azure Arc
Microsoft Azure Arc
Unified Multi-Cloud Control Plane (Microsoft)
Best for
Recommendation #1 for Microsoft-Standardised Estates
Why it wins
Azure Arc projects on-premises servers, Kubernetes clusters, SQL Server, and even AWS / GCP resources into the Azure portal as first-class managed objects. Centralises policy, RBAC, monitoring, security (Defender for Cloud) and updates for every server, cluster and database, regardless of where it physically runs. Strongest hybrid story on the market for organisations standardised on Azure and Microsoft 365.
Consider
Most value when the organisation already runs Microsoft Defender for Cloud, Azure Monitor and Entra ID. Less compelling for AWS-only or GCP-only estates where the native control planes are already established.

