Exaba, a data storage software company founded in Waikato, New Zealand, has secured NZ$12 million (approximately US$7.5 million) in seed funding to fuel its expansion into the United States, targeting an underserved segment of managed service providers (MSPs) with a platform that promises to significantly boost margins on cloud-storage services. The investment, announced today, will bankroll the 2026 launch of LocalScaler, an S3-compatible software-defined storage solution designed to let MSPs build their own private storage clouds inside customers' own data centers or colocation facilities, sidestepping the thin profits and data-sovereignty headaches that come with reselling hyperscale cloud storage.
The Storage Squeeze: Why MSPs Are Looking Beyond Big Cloud
Reselling cloud storage from giants like AWS, Microsoft Azure, and Google Cloud has become a margin-sapping exercise for MSPs. The hyperscalers’ pricing wars whittle down partner margins to single digits, while egress fees, data retrieval charges, and ever-shifting tier structures make it nearly impossible to predict costs. At the same time, clients are demanding more control over where their data lives—driven by regulations, cybersecurity concerns, and the simple desire to keep sensitive information close. For many MSPs, the result is a lose-lose proposition: either accept razor-thin profits or invest in complex, non-standard storage arrays that break the cloud-like experience clients expect.
LocalScaler attacks this problem from both angles. The platform is a software layer that runs on commodity x86 hardware, turning any server into a block and object storage appliance that speaks the Amazon S3 API natively. MSPs can deploy LocalScaler on-premises at client sites or in their own colocation cages, then offer storage-as-a-service with margins that Exaba says can exceed 70%—a dramatic leap from the 10–15% typical of resold public cloud storage. Because the data stays local, latency drops to near zero, and compliance burdens lift automatically. There's no per-gigabyte egress penalty, no surprise bills when a client runs a large analytics job, and no negotiating with a hyperscaler’s opaque discount schedule.
Built for the Channel: S3 Compatibility Without the Lock-In
Exaba built LocalScaler from the ground up for the MSP channel. The platform supports multi-tenancy, usage-based billing, and a white-label management portal that MSPs can rebrand and hand to their own customers. End users get a familiar cloud-storage experience—buckets, objects, versioning—without ever leaving their LAN. Administrators gain granular controls over performance tiers, replication policies, and encryption keys, all managed through a single pane of glass.
The S3-compatible API is crucial. It means LocalScaler slots into any existing application or backup tool that already speaks S3—Veeam, Commvault, Rubrik, NetApp—with zero code changes. For MSPs, this eliminates the integration tax that typically comes with proprietary storage systems. An MSP can roll out LocalScaler, point its backup software at the new endpoint, and start provisioning capacity immediately. The platform also supports IAM policies, bucket logging, and object lock for immutability, meeting the compliance requirements of financial services, healthcare, and government clients.
From Waikato to Wall Street: Exaba’s War Chest and Road Map
The NZ$12 million seed round was led by Blackbird Ventures, with participation from Icehouse Ventures and several angel investors with backgrounds in enterprise infrastructure. Exaba CEO and co-founder Sarah McKenzie, who previously led engineering at a major Wellington-based cloud integrator, said the company will use the funds to stand up US sales and support teams, build a channel program, and accelerate product development. “We’ve seen the pain first-hand at MSPs that want to own the storage relationship but can’t justify the capital or the complexity,” McKenzie said in a statement. “LocalScaler gives them a cloud-native building block that keeps the money local—in every sense of the word.”
The company plans to open offices in Austin, Texas, and Raleigh, North Carolina, by mid-2026, targeting mid-market MSPs that serve legal, healthcare, and manufacturing clients with strict data-residency rules. Exaba will compete against a handful of established S3-compatible software vendors—notably MinIO, Scality, and Cloudian—but differentiates itself with a hyper-focus on the MSP operating model: subscription pricing tied to monthly recurring revenue (MRR), 24/7 NOC-like support, and a reference architecture that promises deployment in under two hours.
Data Sovereignty as a Selling Point
Data sovereignty has shot to the top of the MSP agenda, fueled by GDPR enforcement actions, sector-specific regulations like HIPAA and FINRA, and a growing mistrust of US-based cloud providers in certain international markets. LocalScaler lets MSPs guarantee that data never leaves a specific physical location—whether that’s a client’s office, a colocation pod in a tier-3 facility, or even a shipping container on a factory floor. Because the platform encrypts data at rest and in transit using customer-managed keys, MSPs can offer their clients complete custody of the encryption material, a level of control that no major public cloud can match.
This capability resonates especially with public-sector MSPs and those serving critical infrastructure. One early adopter, a New Zealand-based MSP that manages IT for several district health boards, said it plans to use LocalScaler to replace aging on-premises storage arrays with a cloud-consistent interface, avoiding the multi-million-dollar cost of migrating legacy medical imagery to the cloud. “We can’t afford to have CT scans streaming over the internet, and we can’t afford public-cloud storage bills either,” the MSP’s CTO said in a prepared testimonial. Exaba is betting that similar conversations will play out across the US heartland, where mid-market enterprises are weary of recurring cloud shock but still want the operational simplicity of on-demand storage.
Inside the Tech: How LocalScaler Delivers High Margins
LocalScaler’s high margins stem from two engineering choices. First, it uses a lightweight distributed database to manage metadata, avoiding the license costs of traditional storage arrays. Second, it implements inline deduplication, compression, and erasure coding in software, squeezing the maximum effective capacity out of inexpensive high-density drives. Exaba claims a typical deployment yields an effective storage overhead of less than 20%, meaning an MSP can purchase 100 TB of raw disk and sell 80 TB of usable capacity, without sacrificing durability.
The software runs on any Linux server certified on the hardware compatibility list, which includes Dell PowerEdge, HPE ProLiant, and Supermicro servers, as well as a handful of white-box configurations commonly used in colocation environments. Exaba plans to launch a hardware appliance line through a US-based contract manufacturer in late 2026, but the initial go-to-market is pure software, giving MSPs the freedom to source their own hardware and earn additional margin on the hardware resale.
Performance-wise, LocalScaler uses a combination of NVMe caching tiers and a scalable object store to deliver sub-millisecond latency for metadata operations and throughput that scales linearly with the node count. In benchmark results shared by Exaba, a 4-node cluster delivered 5 GB/s of aggregate read throughput with 200,000 IOPS using 100% 4 KB object workloads—more than enough to serve the backup, disaster recovery, and file-sync use cases that dominate MSP storage demand.
The Road Ahead: Opportunities and Hurdles
Exaba faces a crowded field of S3-compatible storage options, from open-source MinIO—already popular with DevOps teams—to purpose-built arrays from Pure Storage and NetApp. However, none of those options were built explicitly for the MSP channel; they lack baked-in multi-tenancy, metering, and branding that MSPs need to run a profitable service. Exaba’s entire product thesis rests on the belief that MSPs will pay a premium for a turnkey, channel-native platform rather than stitch together their own from open-source components and homegrown billing scripts.
The company also must contend with the increasing sophistication of hybrid cloud offerings from the hyperscalers themselves. AWS Outposts and Azure Stack HCI let customers run cloud APIs on-premises, but their pricing models still tie back to monthly cloud commitments and complex licensing. Exaba argues that its fully independent, subscription-free architecture gives MSPs a true alternative, not just a local outpost of a public cloud.
Analysts note that timing might be on Exaba’s side. “MSPs are caught between two fires: client demand for cloud-like services and their own need for sustainable margins,” said industry analyst Mike Vizard. “A platform that lets them deliver S3-compatible storage from their own data centers—without reinventing the wheel—hits a sweet spot that neither the hyperscalers nor the legacy SAN vendors address.”
What This Means for Windows-Centric MSPs
For Windows-focused MSPs—those building their practices around Microsoft 365, Azure, and Hyper-V—LocalScaler could fill a critical gap. While Azure Blob Storage is S3-compatible, its pricing complexities and egress costs remain a barrier. LocalScaler offers a way to provide S3 storage for Windows backup applications, SQL Server, and even Windows File Server tiering, without the meter running per operation. Because LocalScaler presents as standard S3 target, it works seamlessly with Windows-based backup tools and can be managed through PowerShell scripts or any REST API client.
Moreover, LocalScaler’s data-sovereignty capabilities align with the compliance needs of many Windows-heavy verticals like accounting, legal, and healthcare. An MSP can deploy LocalScaler inside a Hyper-V cluster, use it as a backup repository for Veeam, and guarantee that all data stays within the customer’s legal jurisdiction. For smaller MSPs that can’t afford to build their own storage clouds from scratch, this could be a game-changer.
Getting Ready for 2026
Exaba plans to launch a US beta program in the first quarter of 2026, with general availability and the opening of the Austin and Raleigh offices targeted for mid-year. The company is actively recruiting MSPs for its early access program, offering discounted licensing and priority support to the first 50 partners. Exaba’s licensing model is simple: a per-node annual subscription that includes all features, support, and updates. MSPs can charge their end customers based on raw or usable terabytes, performance tiers, or fixed monthly fees—whatever fits their business model.
If Exaba can execute on its vision, it may not only capture a slice of the $30 billion MSP storage market but also reshape how the channel thinks about cloud storage. By decoupling the cloud experience from the cloud vendor, LocalScaler promises to give MSPs back the margin control and customer intimacy that the hyperscalers have steadily eroded. As the US launch approaches, all eyes will be on whether a small company from Waikato can convince America’s MSPs to rethink where their data—and their profits—truly belong.