Last updated · Fusionative
Short answer
GPU cloud management software is the control plane that turns GPU servers and clusters into a cloud service: it isolates tenants, exposes a self-service catalog and API, enforces quotas, meters usage for billing, and monitors GPU health. It sits above drivers and Kubernetes, and below the AI applications customers run.
Capabilities that matter
- Multi-tenancy: organizations, projects, users and role-based access with real isolation.
- Self-service: a portal and API to launch GPU VMs, containers, Kubernetes clusters and inference endpoints.
- Quotas and fair sharing across tenants and teams.
- Metering, pricing and billing or chargeback, per GPU-hour or per token.
- Model serving with common runtimes such as vLLM, SGLang, NVIDIA NIM and Ollama.
- Observability: GPU utilization, health, errors and cost.
- Deployment choice: self-hosted, sovereign and air-gapped installs, not only SaaS.
Build or buy?
Teams can assemble the layer from open-source parts (Kubernetes, KubeVirt, a portal, a metering pipeline, a billing system), but integrating and operating them is a multi-year platform effort. Buying a platform shortens time to revenue for GPU providers and time to service for internal platform teams. The deciding question is whether the software is a differentiator for you or just a cost of doing business.
Questions to ask a vendor
- Does the control plane run on my infrastructure, or only as the vendor's SaaS?
- Can it run fully air-gapped, including licensing and updates?
- Which tenancy models does it support: dedicated hardware, VMs, Kubernetes namespaces or virtual clusters?
- How is usage metered, and can it feed my billing system?
- Which GPUs, fabrics and storage systems are supported?
Where FusioNative fits
FusioNative is Cloud Management Software for exactly this layer. It builds AI Cloud, NEO Cloud, Sovereign AI Cloud and Air-Gapped AI Cloud platforms on hardware you own, with tenancy, catalog, quotas, metering and chargeback, Kubernetes and KubeVirt VMs, Ceph storage, Cilium networking, security and FinOps in one suite.