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Platform9: Enterprise-Ready Private Cloud Platform for VMware Replacement and Beyond

91制片厂 By: Nabeel Sherif, 91制片厂

Platform9 positions itself as a strategically focused private cloud alternative to VMware. Its primary target is mid-sized to large enterprises seeking to replatform their virtual infrastructure. Interest in the platform has grown in response to Broadcom鈥檚 post-acquisition licensing changes to VMware. While Platform9鈥檚 current positioning emphasizes its drop-in replacement capabilities, its broader ambition is to deliver a modern and open private-cloud experience within the data center with the benefits of a public cloud.

Strategic Direction and Market Focus

Platform9 was built by former VMware engineers, and this expertise helped the development of Platform9鈥檚 flagship offering, Private Cloud Director. The company previously operated in the open-source ecosystem with managed Kubernetes and OpenStack solutions and has now concentrated its efforts on private cloud infrastructure, emphasizing full lifecycle management of both virtual machines and containers in on-premises environments.

Plartform9鈥檚 target is on private cloud deployments as opposed to integrating with hyperscale providers. Platform9 enables private cloud infrastructure in enterprise data centers and edge environments, with a clear emphasis on operational continuity, cost control, and vendor independence. It鈥檚 a compelling value proposition for organizations seeking to modernize without discarding existing storage and server investments or being forced to move to the cloud.

The acquisition of VMware by Broadcom triggered widespread pricing pressure and contractual uncertainty. This has created a surge of interest from VMware customers looking for alternatives 鈥 an opportunity Platform9 is actively capitalizing on. While VMware migration is its near-term growth engine, the company鈥檚 broader mission remains to provide a public cloud鈥搇ike experience on premises, complete with API-driven automation, multitenancy, and integrated services.

Technical Foundation and Feature Set

Private Cloud Director combines KVM-based virtualization with optional Kubernetes support, allowing customers to run traditional VM workloads and cloud-native workloads side by side. The architecture supports both SaaS-managed and self-hosted control planes and can be deployed in air-gapped environments. Platform9鈥檚 Kubernetes control plane is hosted and managed similarly to public cloud offerings, providing cost and operational efficiencies for enterprises with multiple clusters.

Key enterprise features 鈥 such as dynamic resource rebalancing (DRR) 鈥 similar to VMware DRS, virtual machine high availability, software-defined networking, and multitenant isolation 鈥 are recreated with a familiar user experience. Platform9 has also invested in microsegmentation and role-based access control (RBAC) to provide a familiar experience for cloud users.

Platform9 supports deep integrations with all major enterprise storage platforms, including EMC, Pure, Tintri, and others, enabling customers to retain existing infrastructure without vendor lock-in. It also maintains interoperability with backup and DR tools like Commvault, Cohesity, and Rubrik.

The vendor鈥檚 approach to Kubernetes emphasizes abstraction and simplicity, enabling infrastructure teams to provision and operate clusters without managing control planes. Built-in support for PaaS services (e.g. databases, DNS, VPN, firewalls) is on the roadmap, enhancing Platform9鈥檚 long-term positioning as a cloud operating platform rather than a simple virtualization layer.

Their latest release extends that vision with support for GPUs in both passthrough and virtualized configurations, enabling AI and ML workloads to run alongside traditional enterprise applications. Platform9 also promotes their free vJailbreak migration tool delivering the industry鈥檚 first in-place VMware vSphere cluster conversion, keeping services online, minimizing disruption, and automating large-scale VM migrations without the downtime, replatforming, or extra 鈥渟wing gear鈥 typically required.

Migration and Deployment Capabilities

Platform9鈥檚 migration tooling vJailbreak is a major differentiator. Designed to automate large-scale migrations from VMware to Platform9 with minimal disruption, the tool supports live and cold migrations, retaining IP addresses and storage/network configurations. It is free to use, with optional professional services priced at approximately $30 per VM at scale.

During our briefing we reviewed several case studies, including ones with a Fortune 500 global enterprise and Rackspace, to highlight the solution鈥檚 ability to handle tens of thousands of VMs across hundreds of sites, reinforcing Platform9鈥檚 credibility in enterprise-scale transformations.

Platform9 currently prices Private Cloud Director per core per year, inclusive of all features and support. There are no minimum per-socket requirements, and volume discounts or 鈥渁ll-you-can-eat鈥 models are available for large enterprises. Their pricing is substantially lower than VMware鈥檚 reported ~$470 per core licensing model, presenting a meaningful cost-saving lever for IT buyers.

Private Cloud Director supports on-prem and SaaS deployment models; a free, full-featured, community-supported Community Edition is also available.

Our Take

Platform9 is best suited for organizations with significant on-premises infrastructure and a preference for retaining control over virtualization and containerization in-house. It is not designed for small- to midsized businesses or cloud-native companies with little to no infrastructure. The company also does not currently target high-end VMware features such as niche NSX functions, though it does provide partial coverage of some advanced use cases and is investing in GPU support for AI workloads.

The platform鈥檚 strengths lie in its familiar operational model, compatibility with existing environments, and a mature, enterprise-oriented feature set that is delivered through a modern, open-source-inspired architecture. With proven scalability (e.g. 18,000+ hypervisors at a global coffee retailer) and an expanding partner ecosystem, Platform9 offers a differentiated and credible path for enterprises looking to modernize their private cloud while exiting VMware.

For organizations that are not deeply hybridized with public cloud, Platform9 is potentially a drop-in replacement for VMware, which is a compelling offering for those looking to migrate their environments without having to engage in a major architectural and operational transformation. While there are certainly benefits to replatforming and modernizing workloads as part of changing your virtualization stack, offerings like Platform9 allow you to essentially 鈥渞elocate鈥 your workloads without having to take on that transformation risk and without having to actually physically move your footprint.

Looking ahead, Platform9鈥檚 success will hinge on continuing to execute its product roadmap, expanding technical partnerships, and building broader market awareness 鈥 particularly as it competes in a fragmented market of niche open-source projects, hyperconverged infrastructure vendors, and public cloud extensions. For now, it represents a low-risk, technically grounded alternative for IT leaders seeking operational familiarity and strategic flexibility in a post-VMware world.

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