
Your vSphere estate moves to Azure as-is: same tools, same VM format — the bridge option when time is short.
AVS is a complete VMware environment (vSphere, vSAN, NSX) on Azure bare metal, managed by Microsoft: VMs migrate with HCX without conversions, operators use the tools they know. It's the fast answer when the data center closes or the iron contract expires — and the base from which to modernize calmly.


AVS costs money: it makes sense for speed and getting off the iron, and must be compared with alternatives (we do it with numbers).
Application groups, dependencies and rehearsals: HCX makes the move a process, not a leap.
3-year reserved instances and nodes counted right: the AVS bill is tamed at design time.
AVS as a bridge: the modernization plan (native VMs, AKS) starts on day one.
AVS delivers vSphere/vSAN/NSX on dedicated bare-metal nodes (AV36P/AV48/AV64) in clusters of 3 to 16 nodes: the VMware part stays identical (your vCenter), HCX Enterprise migrates hot with vMotion over WAN and bulk migration, and the internal ExpressRoute links AVS to the rest of Azure at campus latencies. Windows/SQL licenses on AVS enjoy dedicated benefits; DR is done with SRM or to Azure with Site Recovery.
The machine room closes: the estate flies to Azure in months.
EOL hardware or a heavy VMware renewal: the immediate bridge.
The secondary vSphere site without a second data center.