Qumulo vs VAST Data comparison

Qumulo and VAST Data are both solutions in the File and Object Storage category. Qumulo is ranked #21, while VAST Data is ranked #18. Qumulo holds a 4.0% mindshare in FaOS, compared to VAST Data’s 4.5% mindshare. Additionally, 100% of Qumulo users are willing to recommend the solution, compared to 100% of VAST Data users who would recommend it.

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Executive SummaryUpdated on Nov 4, 2024

Qumulo and VAST Data compete in the file storage market, each offering unique data management and scalability solutions. VAST Data has the upper hand in performance and storage efficiency, while Qumulo differentiates itself in scalability, pricing, and customer support.

Features: Qumulo provides real-time analytics, effective scalability, and efficient data management, suitable for environments requiring rapid adaptation and growth. VAST Data features an innovative architecture for handling large volumes of unstructured data, focusing on data reduction and high-performance efficiency.

Ease of Deployment and Customer Service: Qumulo supports diverse deployment models with strong customer service, making it adaptable to various IT infrastructures. VAST Data's high-performance integration may involve more complex setups.

Pricing and ROI: Qumulo's competitive pricing strategy offers substantial ROI through its scalable architecture and cost-effective management. VAST Data, with a higher initial investment, promises significant ROI via advanced data handling and performance, appealing to customers prioritizing long-term technological benefits.

To learn more, read our detailed Qumulo vs. VAST Data Report (Updated: July 2025).

Buyer's Guide

Qumulo vs. VAST Data

July 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Pure Storage FlashBlade

Mindshare comparison

As of July 2025, in the File and Object Storage category, the mindshare of Pure Storage FlashBlade is 5.8%, down from 6.4% compared to the previous year. The mindshare of Qumulo is 4.0%, up from 3.4% compared to the previous year. The mindshare of VAST Data is 4.5%, up from 3.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

File and Object Storage

Featured Reviews

Eric Black

Solutions Architect at Recovery Point Systems

The ability to leverage multi-tenancy along with immutability is a huge benefit for us

The only thing I feel FlashBlade is missing is the SOS API. If it had SOS API, that would put it well over the top. Veeam Backup specifically has started to streamline their API, and they are doing that with SOS API. They have optimized it. Any of the S3 devices out there that support this SOS API can have far more API calls at once. On our side, that translates to better restoration. With SOS API, it can leverage far more restorations at a single given time or read from the device in simple terms. That results in maximizing the output and throughput from the device itself.

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VinceVitro

Senior Storage Architect at a healthcare company with 1,001-5,000 employees

Useful data sharing, simple cluster scaling, and excellent support

One aspect of Qumulo that I hoped to see improved was its software upgrade process, which did see significant progress during my usage. Initially, upgrading the software resulted in several minutes of system downtime. However, by the time I departed last summer, the downtime had reduced to mere ten seconds. Although I am unsure if Qumulo has yet achieved a completely outage-free upgrade, I simply performed the upgrades early in the morning before the marketing department began its workday, so any downtime was inconsequential.

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Alan Powers

HPC CTO at a manufacturing company with 10,001+ employees

Stability-wise, a device that has been up and running for years

The failover capability and resiliency are some of the solution's valuable features. The big thing is resilience because it has richer coding in it, so multiple devices can't fail. Also, one can still access a number of CBoxes that can allow one to access their file system. Once a device fails, it fails the transparency of the end-user, and it just starts using another resource. The encryption capability, the snapshots, along with a whole bunch of features make the tool valuable. VAST Data keeps adding more and more features all the time.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"It has absolutely simplified our storage because the dashboards on the consoles show a clear understanding of where you are, and it is also very easy to provision. This been a big help for our teams."

"The most valuable feature of this solution is performance."

"The onboarding and integrated monitoring tools are pretty good."

"The solution is able to handle workloads and is easy to use. It allows us to actually manage the boxes in less time."

"The ease of deployment and management has helped us simplify our storage. We also do not have to worry about capacity management as much. A lot of these things are native to Pure Storage."

"I like its size. It is smaller than the other competitors. We can plug in many blades, and we can have data up to one terabyte."

"It uses the same platform for connectivity so integration is seamless."

"We can capacity plan at a greater level than we used to."

More Pure Storage FlashBlade pros

"The ratio of total operational cost to complexity versus feature set is very good."

"The most valuable feature is real-time analytics."

"The most valuable features of Qumulo are the ease of management and special permissions that are quick to enable. The overall performance of the solution is good."

"It is a very stable product. I never faced any issues."

"The most valuable feature of Qumulo is the ability to share files and reliability."

"The data protection algorithm to protect the data between the nodes has been the most valuable feature. The integration with backup platforms such as Veeam and Veritas has also been valuable."

"The most valuable features of Qumulo are its rolling updates and all-day availability."

"The feature that I like most is the analytics part of the file system."

"This has been one of the most reliable storage systems that I have ever used."

"The solution is useful for machine learning and scientific applications, including computer simulations."

Cons

"They need better integration with public clouds along with a better hybrid solution."

"We initially encountered challenges with the assembly process due to issues with the documentation required during setup, an area where Pure Storage needs improvement."

"There could be improvements in public cloud integration."

"I would like to see more VM-Aware features in the next release of this solution."

"It would be beneficial if the layer could support the S3 protocol and be container ready in the next release."

"The feature that we're waiting on is better integration with the cell services."

"I would like to see more deduplication."

"I would also like to see better support for CIFS workloads."

More Pure Storage FlashBlade cons

"In the next release, I would like to see the ability to have more control at a terminal level of the file system."

"Qumulo should continue to expand automation and orchestration capabilities."

"The price of the software is a bit expensive, so a reduction in cost would make it more competitive."

"In the future, I would like to see non-disruptive updates."

"The support for iMac and protocols should be improved, not all features are available."

"Some anti-theft permissions do not transfer well to Qumulo."

"The solution could improve availability and improve data protection or data services such as compression of deduplication. In a future release, we'd like to have more cloud API integrations."

"One aspect of Qumulo that I hoped to see improved was its software upgrade process, which did see significant progress during my usage. Initially, upgrading the software resulted in several minutes of system downtime. However, by the time I departed last summer, the downtime had reduced to mere ten seconds. Although I am unsure if Qumulo has yet achieved a completely outage-free upgrade, I simply performed the upgrades early in the morning before the marketing department began its workday, so any downtime was inconsequential."

"The read/write ratio is an area in the solution with some flaws and needs improvement."

"The write performance could be improved because it is less than half of the read performance."

Pricing and Cost Advice

"It's a costly solution, but Pure Storage FlashBlade doesn't require additional licenses. All of the software is combined into one bundle."

"The pricing for FlashBlade is between cheap and moderate."

"The pricing is relatively expensive due to the FlashBlade technology. However, for companies needing quick and reliable data access, the cost is justified."

"We used a reseller for the purchase."

"I have seen ROI. It has allowed me to increase the density of my VMs without having to purchase anything additional."

"I feel that the price could always be lowered."

"Our licensing is renewed annually."

"I rate the tool's pricing a seven to eight out of ten."

More Pure Storage FlashBlade pricing and cost advice

"The price of the solution is in the middle range compared to others. We look at the price per terabyte."

"The price of Qumulo is reasonable."

"Price-wise, VAST Data is not the cheapest, not the most expensive one."

"We acquired VAST Data as a one-time, capital purchase."

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Financial Services Firm

12%

Manufacturing Company

10%

Government

Computer Software Company

14%

Government

Financial Services Firm

Manufacturing Company

Computer Software Company

15%

Manufacturing Company

13%

Financial Services Firm

12%

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Pure Storage FlashBlade?

The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power out...

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What is your experience regarding pricing and costs for Pure Storage FlashBlade?

The pricing of Pure Storage FlashBlade is expensive compared to other products I used from other companies in the pas...

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What needs improvement with Pure Storage FlashBlade?

I believe there is not much improvement needed because they have everything we need, but the interface is a little bi...

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Can you provide any information you may have on VAST Data?

Here are some technical details about VAST Data: VAST Data is a software-defined storage platform designed to scale...

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Comparisons

Dell PowerScale (Isilon) vs Pure Storage FlashBlade

Compared 19% of the time

Red Hat Ceph Storage vs Pure Storage FlashBlade

Compared 11% of the time

MinIO vs Pure Storage FlashBlade

Compared 10% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 10% of the time

Pure FlashArray X NVMe vs Pure Storage FlashBlade

Compared 3% of the time

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Dell PowerScale (Isilon) vs Qumulo

Compared 24% of the time

NetApp FAS Series vs Qumulo

Compared 10% of the time

Scality RING vs Qumulo

Compared 9% of the time

Nasuni vs Qumulo

Compared 8% of the time

Red Hat Ceph Storage vs Qumulo

Compared 5% of the time

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NetApp AFF vs VAST Data

Compared 10% of the time

Dell PowerScale (Isilon) vs VAST Data

Compared 10% of the time

Databricks vs VAST Data

Compared 7% of the time

MinIO vs VAST Data

Compared 7% of the time

Red Hat Ceph Storage vs VAST Data

Compared 6% of the time

More VAST Data Competitors

Product Reports

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Pure Storage FlashBlade

July 2025

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NAS

July 2025

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NVMe All-Flash Storage Arrays

July 2025

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Overview

FlashBlade is the industry’s most advanced scale-out storage for unstructured data, powered by a modern, massively parallel architecture to consolidate complex data silos (like backup appliances and data lakes) and accelerate tomorrow’s discoveries and insights.

Pure Storage

Qumulo is a data storage and management platform that promotes object-based storage for users, backup archives, and surveillance. Its primary use case is to provide a cost-effective and feature-rich solution for managing large data.

Qumulo's data protection algorithm ensures the safety of node data, while its integration with backup platforms like Veeam and Veritas makes it easy to manage backups. The platform offers a good balance between operational cost and complexity versus feature set, making it an attractive option for businesses of all sizes.

Qumulo

Innovation to break decades of data storage trade-offs.

VAST Data

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL

County of Riverside Sheriff Department, Hyundai Mobis Automotive North America, University of Arizona, UCSD - San Diego Supercomputer Center, Medical College of Wisconsin, Sinclair Oil, Royal Dutch Shell, Kaiser Permanente, Deluxe Creative, Vexcel Imaging, University of Florida, The Madison Square Garden Company, Arizona State University, Cinesite, San Diego Padres Baseball, Johns Hopkins University - School of Medicine, IHME, EllieMae, Washington State University.

Norwest Venture Partners, General Dynamics Information Technology, Ginkgo Bioworks

Buyer's Guide

Qumulo vs. VAST Data

July 2025

Free Report: Qumulo vs. VAST Data

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