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Faster time to service
Skip building the cloud layer from components.
Compare
FusioNative vs Canonical
Canonical supplies the open-source stack: Ubuntu with long-term support, MAAS bare-metal provisioning, Charmed and Canonical Kubernetes, OpenStack, Juju and MLOps components such as Charmed Kubeflow. FusioNative is Cloud Management Software that packages a multi-tenant AI or private cloud as one product on top of Linux and Kubernetes.
Last updated · Fusionative
Category frame
Canonical · Open-source infrastructure stack (Ubuntu, Kubernetes, OpenStack, MAAS)
Choose Canonical when you want to build and own a cloud from supported open-source components. Choose FusioNative when you want the cloud layer, tenancy, catalog, metering and AI services, delivered as a product.
Ownership split
Own the depth. Own the cloud.
They own infrastructure depth. You own the cloud operating model. Use this frame in evaluations, not feature-by-feature checklists.
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Canonical typically owns
- Ubuntu and up to 15 years of security maintenance (Ubuntu Pro)
- MAAS bare-metal provisioning and Juju operators
- Canonical Kubernetes (FIPS 140-3 mode) and Charmed Kubernetes
- OpenStack, including Sunbeam
- MLOps components: Charmed Kubeflow, MLflow, serving components
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FusioNative typically owns
- Tenancy, catalog, quotas, metering and chargeback
- AI Cloud, NEO Cloud, Sovereign and Air-gapped platforms
- Integrated Ceph, Cilium, KubeVirt, Shield, Observe and FinOps
Detailed comparison
Canonical and FusioNative, side by side.
Category and operating-model differences. Use this table in evaluations instead of checkbox spam.
| Dimension | Canonical | FusioNative |
|---|---|---|
| Primary category | Open-source OS, IaaS and Kubernetes building blocks. | Productized multi-tenant cloud layer. |
| Tenant billing / chargeback | No dedicated product found; assembled by the customer. | Metering and chargeback hooks built in. |
| AI services | Kubeflow, MLflow and serving components to integrate. | Model serving with vLLM, SGLang, NVIDIA NIM and Ollama, under quotas. |
| Deployment | Self-hosted, managed services, air-gapped options. | Self-hosted, including air-gapped. |
Decision guide
When to choose whom.
Honest selection criteria. The right answer is often layered coexistence.
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Choose Canonical when
- You want to own every layer and have the engineering team to integrate it.
- OpenStack IaaS and long-term OS support are the primary requirements.
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Choose FusioNative when
- You need a working multi-tenant AI cloud quickly, without a long integration project.
- Metering, chargeback and a tenant catalog are part of the requirement.
Differentiators
Where FusioNative is usually evaluated
Commercial and architectural axes, not a checkbox war.
evaluation axes
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Multi-tenant cloud layer as a product
Multi-tenant cloud layer as a product, not an integration project
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Metering and chargeback built in
Metering and chargeback built in
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Model serving and GPU services under tenant quotas
Model serving and GPU services under tenant quotas
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One suite including storage
One suite including storage, networking, security and observability
Architecture
Coexistence, not false replacement.
FusioNative runs on Linux and Kubernetes, so Ubuntu servers and MAAS provisioning can remain the base layer while FusioNative provides the cloud.
- Canonical is strongest at the OS and infrastructure component layers.
- FusioNative is strongest at the cloud-operations and AI service layers.
Buyer outcomes
What a good evaluation produces.
Canonical supplies supported open-source building blocks; FusioNative supplies the multi-tenant AI cloud built from them as a product. They can be layered.
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Keep the open base
Retain Ubuntu and open-source infrastructure underneath.
Ask in the room
Evaluation questions that keep the category honest.
Use these in RFPs, architecture reviews, and executive briefings.
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Q1
Do we want components to integrate, or a product to operate?
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Q2
Who will build and maintain tenancy, metering and the catalog?
FAQ
Frequently asked questions
Can FusioNative run on Canonical's stack?
FusioNative runs on Linux and Kubernetes, so Ubuntu servers and MAAS-provisioned hardware can remain underneath it.
Does Canonical provide tenant billing?
We found no Canonical product for tenant billing or a customer-facing AI service catalog; teams typically build those layers themselves.
Next step
Bring this framing into a live architecture review.
Book a demo with your estate context, or return to the compare hub for the other stacks.