Pure Storage FlashBlade vs VAST Data comparison

Pure Storage and VAST Data are both solutions in the All-Flash Storage category. Pure Storage is ranked #12 with an average rating of 8.8, while VAST Data is ranked #30. Pure Storage holds a 2.3% mindshare in AFS, compared to VAST Data’s 2.7% mindshare. Additionally, 95% of Pure Storage users are willing to recommend the solution, compared to 100% of VAST Data users who would recommend it.

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Sep 18, 2024

Pure Storage FlashBlade and VAST Data are two leading storage solutions. VAST Data is noted for its superior performance and scalability.

Features: Pure Storage FlashBlade is known for high-speed performance, handling multiple workloads, and robust performance features. VAST Data stands out with advanced scalability, data reduction capabilities, and superior data efficiency.

Room for Improvement: Pure Storage FlashBlade needs improved expandability, better cloud integration, and enhanced user documentation. VAST Data could improve its user documentation, customer support responsiveness, and overall user experience.

Ease of Deployment and Customer Service: Pure Storage FlashBlade benefits from a straightforward setup and efficient customer service. VAST Data has an easy deployment model but less responsive customer service.

Pricing and ROI: Pure Storage FlashBlade offers more competitive pricing and good ROI due to performance and support quality. VAST Data is more expensive, but its advanced features and scalability justify the higher costs for many users.

To learn more, read our detailed Pure Storage FlashBlade vs. VAST Data Report (Updated: January 2026).

Buyer's Guide

Pure Storage FlashBlade vs. VAST Data

January 2026

Download the complete report

Helped 881,515 peers since 2012

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 FlashArray X NVMe

Mindshare comparison

As of February 2026, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 1.5%, up from 0.7% compared to the previous year. The mindshare of Pure Storage FlashBlade is 2.3%, up from 1.9% compared to the previous year. The mindshare of VAST Data is 2.7%, up from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

All-Flash Storage Market Share Distribution
Product	Market Share (%)
Pure Storage FlashBlade	2.3%
Pure FlashArray X NVMe	1.5%
VAST Data	2.7%
Other	93.5%

All-Flash Storage

Featured Reviews

Jaehoon Oh

Chief Technology Officer at Lambda256

Supports efficient storage management through volume snapshots and offers reliable non-disruptive upgrades

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could be enhanced. I can see the performance statistics in the Pure Storage console, but it does not show the performance by 4K byte unit. It displays IOPS and bandwidth, but IOPS is about real use, and I want to know how many IOPS are currently running in 4K byte units. I cannot see that IOPS because most storage systems report their performance by 4K byte unit. I want to see Pure Storage performance by 4K byte unit to compare with other storage or other internal NVMe SSD.

Read full review

MikaelHellström

IT Manager at Regin Dalarna

Has handled backup storage needs reliably and supports seamless upgrades

In environments requiring high throughput and low latency, Pure Storage FlashBlade provides high throughput and normal latency, but we do not have any application that requires low latency right now, so the latency of three to five milliseconds is considered kind of high. Pure Storage FlashBlade's ability to integrate with enterprise applications is not important for us, as we only want to present an S3 bucket for our backup, which we have done, and it works very fast. We use the Purity software's data reduction techniques; we have a backup software that compresses everything before sending it to the S3 bucket, achieving a data reduction of 1.1 to one. I would recommend Pure Storage FlashBlade to other companies because it's a very fast and scalable solution for anyone who needs it. On a scale of 1-10, I rate this solution an 8.

Read full review

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.

Read full review

Quotes from Members

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

Pros

"The standout features for us in Pure FlashArray X NVMe are its robust DDoS protection, seamless transparent failover, and failback capabilities ensuring high availability."

"It's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems."

"Pure FlashArray X NVMe will quickly overcome all the hurdles you face, including network and latency issues."

"It offers competitive performance, and the Evergreen storage model of Pure fits well with my organization."

"It has good, reliable, fast storage."

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

"It is very easy to install and configure. It has got excellent diagnostics. If you really need to see how the box is performing, the console gives you a lot of information. You can set thresholds as well as alerts based on the thresholds, which is a very powerful functionality. They are very proactive. They know how to monitor and manage the systems. They see a problem, and they are all over it before us. They see the problem before we see it, which is very good."

"Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use."

More Pure FlashArray X NVMe pros

"The tool's most valuable features are data warehousing, speedy recovery, and analytics. Its latest release is cost-effective."

"It is very easy to use, and it is very fast."

"What I like best about Pure Storage FlashBlade is its object storage functionality, plus it has fast underlying hardware. Pure Storage FlashBlade is also very stable. I find its stability one of its valuable features."

"Pure Storage FlashBlade's scalability is one of the most valuable features, and importantly, it always works, allowing for seamless upgrades."

"I would rate this solution an eight plus. It has has good flexibility and stability, it's easy to manage and the response time is good."

"Among its most appealing features are its ease of handling and minimal maintenance requirements."

"Approximately 40% to 50% of my time is saved using Pure Storage FlashBlade compared to different products."

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

More Pure Storage FlashBlade pros

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

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

Cons

"You cannot tag a LUN with a description, and that should be improved. What I like on the Unity side is that when I expand LUNs or do things, there is an information field on the LUN. This is the Information field that you can tag on your LUNs to let yourself know, "Hey, I've added this much space on this date". Pure lacks that ability. So, you don't have a mechanism that's friendly for tracking your data expansions on the LUN and for adding any additional information. That's a downside for me."

"It feels more suitable for small and medium-sized businesses rather than enterprises."

"If the customer only needs 500 terabytes and doesn't care how much data they'll put in the server, IBM is cheaper than Pure."

"Efficiency improvements would always be welcome, but I'm not sure if they could get more efficient."

"It is on the expensive side."

"One point I'd like to improve is that the tool should start selling small boxes again. It discontinued some products and is focusing on bigger, more capable boxes, neglecting the SMB market. Even though it's not a big market, it shouldn't have removed them."

"We would like to see more visibility into garbage collection and CPU performance in the GUI."

"We need better data deduplication."

More Pure FlashArray X NVMe cons

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

"Its configuration should be easier."

"I would like to see more monitoring capability included in the next release of this solution."

"The features provided for SMB customers are limited."

"The technical support needs to improve. When we open a case, it is auto assigned to a support tech person. Nine out of ten times, we get an email right back saying that person is off until tomorrow. I cannot handle that. They just did this over the weekend to us, too. I had to call our rep and have them do something about it."

"I would like to see more deduplication."

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

"In the realm of micro-services, I think that Pure Storage can do well if they start getting in there and making their arrays more micro-services ready."

More Pure Storage FlashBlade cons

"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

"With Pure Storage, we would like to continue seeing price reductions with flash storage. I don't think we're any different than anybody else when we continue to look to the industry for price reductions of both NVMe and traditional SSD storage. We would like to see these prices continue to decline and erode, even displacing large spinning disks."

"As far as the licensing costs, everything is included in the license."

"The support cost per array is about $20,000 a year for 24/7 support."

"The product is expensive."

"Given its price, Pure is not the first option."

"The tool is an investment that we've budgeted for. While the prices may be higher than those of other vendors, we see it as a market leader with benefits. We don't regret purchasing it."

"Our licensing fees are $500,000+ USD."

"Its price could be better. It is not too expensive, but it is the high-end cost. It is kind of a Rolls-Royce. You pay a lot, but you get a lot out of it. So, the price pressure on the way down would be great, but at the end of the day, if you need to do the work, you just pay for it."

More Pure FlashArray X NVMe pricing and cost advice

"Our licensing is renewed annually."

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

"We used a reseller for the purchase."

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

"Licensing fees are paid yearly."

"I understand that it is competitively priced compared to other brands."

"Pure Storage FlashBlade is a hardware appliance, and it's very expensive if you compare its price with other solutions. You can get the same features and benefits from its competitor, VAST Data, but for half the price of Pure Storage FlashBlade."

"Our customers have seen a reduction in TCO."

More Pure Storage FlashBlade pricing and cost advice

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

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

See which vendors are best for you

Use our free recommendation engine to learn which All-Flash Storage solutions are best for your needs.

See recommendations

881,515 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

12%

Manufacturing Company

11%

Financial Services Firm

11%

Government

Financial Services Firm

12%

Manufacturing Company

10%

Computer Software Company

10%

Government

Financial Services Firm

13%

Manufacturing Company

12%

Computer Software Company

12%

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	15
Midsize Enterprise	11
Large Enterprise	12

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	11
Large Enterprise	21

No data available

Questions from the Community

What do you like most about Pure FlashArray X NVMe?

Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use.

See all answers

What is your experience regarding pricing and costs for Pure FlashArray X NVMe?

The price of Pure FlashArray X NVMe is very expensive, though I do not know the actual price because I am using the E...

See all answers

What needs improvement with Pure FlashArray X NVMe?

I have no specific improvements to suggest for Pure FlashArray X NVMe at this time. The performance statistics could ...

See all answers

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...

See all answers

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

Regarding pricing, it is okay; we needed exactly this in size, and the price was a lot lower than competitors, making...

See all answers

What needs improvement with Pure Storage FlashBlade?

In my opinion, one way Pure Storage FlashBlade can be improved is by having more compatibility between the FlashArray...

See all answers

Ask a question

Earn 20 points

Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 16% of the time

Dell PowerMax vs Pure FlashArray X NVMe

Compared 12% of the time

HPE Alletra Storage vs Pure FlashArray X NVMe

Compared 10% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 9% of the time

Dell Unity XT vs Pure FlashArray X NVMe

Compared 6% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerScale (Isilon) vs Pure Storage FlashBlade

Compared 18% of the time

MinIO vs Pure Storage FlashBlade

Compared 9% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 8% of the time

Red Hat Ceph Storage vs Pure Storage FlashBlade

Compared 6% of the time

Huawei FusionStorage vs Pure Storage FlashBlade

Compared 2% of the time

More Pure Storage FlashBlade Competitors

Pure Storage FlashArray vs VAST Data

Compared 9% of the time

NetApp AFF vs VAST Data

Compared 8% of the time

Dell PowerScale (Isilon) vs VAST Data

Compared 8% of the time

MinIO vs VAST Data

Compared 7% of the time

Databricks vs VAST Data

Compared 6% of the time

More VAST Data Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

January 2026

Download Pure FlashArray X NVMe product report

Buyer's Guide

Pure Storage FlashBlade

January 2026

Download Pure Storage FlashBlade product report

Buyer's Guide

NVMe All-Flash Storage Arrays

January 2026

Download VAST Data product report

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X

No data available

Overview

Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.

Pure Storage

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

Innovation to break decades of data storage trade-offs.

VAST Data

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

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

Norwest Venture Partners, General Dynamics Information Technology, Ginkgo Bioworks

Buyer's Guide

Pure Storage FlashBlade vs. VAST Data

January 2026

Free Report: Pure Storage FlashBlade vs. VAST Data

Find out what your peers are saying about Pure Storage FlashBlade vs. VAST Data and other solutions. Updated: January 2026.

DOWNLOAD NOW

881,515 professionals have used our research since 2012.

See our Pure Storage FlashBlade vs. VAST Data report.

See our list of best All-Flash Storage vendors and best File and Object Storage vendors.

We monitor all All-Flash Storage reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.