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It's a split decision.
OpenShift is the application platform: it packages developer and operations capabilities around building, modernizing, and deploying apps, with managed and self-managed options. OpenStack is infrastructure software: it exposes compute, storage, and networking through APIs or a dashboard, with orchestration components available. Choose OpenShift when you need an integrated app platform and accept Red Hat or cloud-provider subscriptions. Choose OpenStack when you want an open-source infrastructure control plane and can own deployment and operations. They solve adjacent, not identical, layers.
01Side by side
| Red Hat OpenShift | OpenStack | |
|---|---|---|
| Pricing model | Subscription or provider-billed; amounts vary | Free core software; infrastructure costs remain |
| Free tier | No free plan; 8-hour ROSA hands-on experience | Core software free to download and self-host |
| Open source and licence | Open-source status and licence not identified | Open-source; licence name not identified |
| Self-hosting | Self-managed on your infrastructure or cloud | Self-host on-premises, public cloud, or edge |
| API and SDKs | Developer and operations tools; API/SDK specifics absent | Infrastructure APIs and dashboard; SDKs unnamed |
| Integrations | AWS, Azure, Google Cloud, IBM Cloud | Various open-source tools; names not listed |
| Deployment model | Managed cloud or self-managed platform | On-premises, public-cloud, or edge infrastructure |
| Platforms | Web | Web |
Red Hat OpenShift Choose Red Hat OpenShift if
- Choose Red Hat OpenShift if you need an application platform, not just infrastructure control.
- Choose Red Hat OpenShift if you want managed cloud editions or self-managed deployments.
- Choose Red Hat OpenShift if its integrated developer and operations tools fit your stack.
OpenStack Choose OpenStack if
- Choose OpenStack if you need an open-source cloud infrastructure control plane.
- Choose OpenStack if your team will operate compute, storage, and networking services.
- Choose OpenStack if on-premises, public-cloud, or edge deployments fit your infrastructure.
02Pricing at real usage
OpenStack's core software is free to download and self-host, but that does not make the operated cloud free: the organization still runs the infrastructure and deployment. OpenShift has no free plan; Red Hat offers an 8-hour ROSA hands-on experience. Its subscriptions vary by edition, while managed options are billed through AWS, Azure, IBM Cloud, or Red Hat, with Google Cloud infrastructure billed separately for OpenShift Dedicated. The pricing page lists no monthly or annual plan amounts. It lists reserved cloud instances from $0.076/hour on a three-year contract; self-managed pricing varies by sizing and subscription. At real usage, OpenStack cost follows infrastructure and operating effort, while OpenShift spend follows the chosen subscription and, for provider-billed editions, the cloud bill. Confirm sizing, support, and contract terms before comparing totals.
03API, SDKs and integration
OpenShift is an application platform with developer and operations tools. Its Container Platform edition includes a developer console, Serverless, Service Mesh, Pipelines, and GitOps. The homepage lists integrations with AWS, Microsoft Azure, Google Cloud, and IBM Cloud. It does not name SDKs, programming languages, API protocols, or CLI commands, so check Red Hat's current documentation before choosing client libraries or an automation path.
OpenStack manages compute, storage, and networking through APIs or a dashboard. Additional components provide orchestration, fault management, and service management. Its homepage says it can integrate with open-source tools and platforms but does not name them. It also does not name SDKs, programming languages, API protocols, or CLI commands. The architectural distinction is clear: OpenStack's APIs control infrastructure resources, while OpenShift's listed tools support application development and operations.
04Open source, self-hosting and lock-in
OpenStack is open-source software and can be downloaded and self-hosted. Its homepage identifies the OpenInfra Foundation project but does not name a software licence. OpenShift can also be self-managed on your own infrastructure, in the cloud, or in a datacenter; Red Hat's homepage does not identify its open-source status or a licence.
Both can run outside a single hosted service, but deployment choices affect migration work. OpenShift's managed editions involve a cloud provider and its billing model; self-managed OpenShift gives teams control of the deployment environment. OpenStack gives teams control over their infrastructure deployment, but running it also means owning operations. Neither homepage describes data-export formats or migration procedures. Before committing, ask the vendor or operator how to export application data and move workloads between environments.
Questions people ask
What is OpenStack architecture?
OpenStack is a set of software components that provides cloud infrastructure services. It controls pools of compute, storage, and networking resources through APIs or a dashboard. Additional components provide orchestration, fault management, and service management beyond standard infrastructure-as-a-service functionality.
What is the Red Hat OpenShift Container Platform?
Red Hat OpenShift Container Platform is a subscription edition of OpenShift for application development and operations. Red Hat lists Kubernetes Engine, a developer console, Serverless, Service Mesh, Pipelines, and GitOps among its included capabilities. It is an application platform, rather than an infrastructure control plane like OpenStack.
Is OpenStack still relevant in 2026?
OpenStack's homepage lists 2026.2 Hibiscus as its latest release and describes deployments on-premises, in public clouds, and at the edge. The project describes its software as used in production at scale. Those details indicate ongoing development and deployment, though fit depends on your infrastructure and operations requirements.
Who are OpenStack's main competitors?
OpenStack does not publish a named competitor list on its homepage. Its architectural comparison set is infrastructure control planes and cloud platforms, while OpenShift sits higher as an application platform; it is not a like-for-like substitute. Compare alternatives against your required compute, storage, networking, deployment, and operations model.