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HPE Alletra Storage vs VAST Data comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 2024

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

Everpure FlashArray
Sponsored
Ranking in All-Flash Storage
3rd
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
231
Ranking in other categories
No ranking in other categories
HPE Alletra Storage
Ranking in All-Flash Storage
4th
Average Rating
9.2
Reviews Sentiment
7.2
Number of Reviews
88
Ranking in other categories
No ranking in other categories
VAST Data
Ranking in All-Flash Storage
28th
Average Rating
10.0
Reviews Sentiment
7.5
Number of Reviews
2
Ranking in other categories
File and Object Storage (19th), NVMe All-Flash Storage Arrays (9th)
 

Mindshare comparison

As of September 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray is 6.7%, up from 6.5% compared to the previous year. The mindshare of HPE Alletra Storage is 4.1%, down from 10.0% compared to the previous year. The mindshare of VAST Data is 3.0%, up from 2.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage Mindshare Distribution
ProductMindshare (%)
Everpure FlashArray6.7%
HPE Alletra Storage4.1%
VAST Data3.0%
Other86.2%
All-Flash Storage
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
PS
Director at Varnitech Solution Private Limited
Disintegrated all‑flash storage has boosted ERP performance and delivers instant operational insights
I appreciate that HPE Alletra Storage is an all-flash NVMe storage with a disintegrated architecture, allowing me to enhance performance without needing to add capacity. If I'm buying the Alletra MP 10000 right now with two controllers and 24 NVMe drives, I can simply add a single controller to boost my performance without being stuck with the limit of two controllers at a time for upgrades. Seamless integration with existing infrastructure is absolutely important to our organization's strategy because otherwise, I would need to redo everything repeatedly, which consumes significant time. We do use the AI-driven insights in HPE Alletra Storage. The AI-driven insights for Alletra MP 10000 greatly assist our data operations by providing immediate access to insights without going into the storage or asking the storage administrator for data. This enables any storage manager to easily obtain insights regarding performance, IOPS requirements, disk usage, and compression ratios from anywhere in the world. In terms of predictive analytics features, HPE Alletra Storage automatically opens and enriches support cases with diagnostics during any storage issues, which drastically reduces the mean time to repair and eliminates manual log collection, resulting in much higher efficiency in support automation.
Alan Powers - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"All my customers are pretty happy with most Pure Storage solutions."
"The predictive performance analytics are good."
"You can get your storage access within two minutes, which is great, because it is a lot quicker for our team to get the servers up and running."
"We clearly have seen the difference between having storage on Dell EMC or NetApp versus what we have now on Pure Storage, and the investment was a clear win for us."
"The solution is stable with low vulnerabilities."
"The most valuable feature is it never goes down. We can expand and create volumes."
"The administration is very easy and quite minimal, the performance is very good, the installation is pretty straightforward, and technical support is good."
"Everpure FlashArray has reduced downtime in some situations, reduces downtime considerably, and can help perform upgrades or replacements of certain hardware or its firmware without shutting the machine down."
"Since we've implemented the solution, we've had zero downtime on the arrays."
"The GUI for onboarding is straightforward."
"The solution has reduced my data management operation expenses by approximately 20%."
"My experience with the pricing and setup costs of the HPE Alletra Storage was phenomenal, which is one of the reasons our organization decided to go with it, as the setup costs were in some cases half the price of some of the other competitors with even more features."
"One of the best benefits I can think of is that the support team is top-tier."
"I like the fact that when I log in, I can get access to all of my different infrastructure components, and I can manage them through the web portal, and that makes things very easy as opposed to having to jump through different management interfaces or administration consoles."
"The features of HPE Alletra Storage that I prefer most are storage."
"The features of HPE Alletra Storage that I appreciate the most are speed and reliability."
"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

"Larger capacity and more storage ports would be the two things I'd like to see."
"The problem is that we can only make a few groups, around five or six groups. I like groups and we need a lot of them. We had to put all the information in only a few groups and cannot make a more detailed separation of them."
"The number of Filesystems is limited, which it is not on the EMC VNX."
"The support for NFS protocols right out-of-the-box need improvement. I'm used to other storage vendors who have NFS support right out-of-the-box, and Pure Storage doesn't seem to have anything."
"The latest release contains bugs that shouldn't be in a production environment. Two incidents impacted our client, including hardware-related bugs. They need to be more cautious in testing before they release."
"Enhanced documentation and beginner-friendly guidelines would benefit users with less configuration experience."
"There are a lot of things to improve."
"The product could improve by providing the capability to support NAS storage – CIFS and NFS."
"On a scale of one to ten, I would give HPE Alletra Storage around a seven."
"The only challenge was having to register with GreenLake, even though we weren't using it. Some places didn't have access to the internet - and if you don't have access to the internet, how can you register? If you can't register, you can't create data storage. This was one of the big drawbacks."
"More training videos would help. We could learn some best practices. Sometimes, people may not follow the best practices and reach out to support, who will tell them that they need to follow these best practices to get this performance or result."
"I'd like the solution to offer more free training."
"We had a good base with 3PAR, which we're replacing Alletra right now. However, the integration with DCCS could still use some work. It's in its infancy and needs more features."
"Cost-wise, it is a bit expensive compared to other vendors and competitors."
"It was fairly difficult to migrate the data from 3PAR over."
"The best way forward is to continue keeping the product lines within the Alletra brand specialized to what makes them good, ensuring that the features from where 3PAR was good, Nimble was good, and Apollo was good are maintained so that customers who have relied on them can continue to count on their availability."
"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 priced higher than the market."
"It is cheaper than NetApp."
"The licensing is $100,000."
"Because the price is a bit higher than other products, the data reduction equalizes the price with amount of the data reduction."
"We implemented Pure Storage FlashArray nine years ago when it was new to the market and obtained it at a preferential price."
"For pricing, you have to take into account their performance on deduplication and compression in a $/GB comparison."
"While more expensive than NetApp, Pure Storage FlashArray offers superior performance that often justifies the higher cost and adds value overall."
"There are no licensing fees or other costs."
"It is fairly priced. It is in line with industry standard pricing and cost models."
"Its price can be optimized."
"Its pricing is very competitive."
"Its licensing is good. Pricing-wise, there can be a little bit more flexibility. It would help to have different sizes. However, it fits into the budget that we have, so we are happy."
"For us, its price is good."
"So far, so good."
"The pricing is somewhat high, but when customers choose HPE, they often prioritize the brand value over pricing. The pricing is higher compared to other vendors."
"It is reasonably priced."
"We acquired VAST Data as a one-time, capital purchase."
"Price-wise, VAST Data is not the cheapest, not the most expensive one."
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
10%
Comms Service Provider
9%
Construction Company
9%
Manufacturing Company
9%
Computer Software Company
9%
Financial Services Firm
8%
Outsourcing Company
8%
Financial Services Firm
14%
Manufacturing Company
10%
Computer Software Company
8%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business71
Midsize Enterprise38
Large Enterprise159
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise25
Large Enterprise36
No data available
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
I find the pricing of Everpure FlashArray to be quite high compared to other storage solutions; however, the reliabil...
What needs improvement with Pure Storage FlashArray?
I believe we have covered the most important features; the architecture of Pure Storage is essential, and features su...
What is your experience regarding pricing and costs for HPE Alletra?
The cost overall depends on the competition; normally, the price is competitive for HPE Alletra 5000. However, for th...
What needs improvement with HPE Alletra?
I would like to see improved in HPE Alletra Storage in the future the introduction of more performance-centric contro...
What advice do you have for others considering HPE Alletra?
We use HPE, we use Hitachi, and we use IBM for our storage solutions. From HPE, we work with Alletra MP 10000. Regard...
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Also Known As

Pure Storage FlashArray
No data available
No data available
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Accenture, Aetna, AIG, Airbus, Allianz, American Express, ATT, Bank of America, Barclays, BASF, Bayer, Berkshire Hathaway, Boeing, BNP Paribas, Citigroup, Coca Cola, Comcast, Credit Suisse, Dell, Deutsche Bank, ExxonMobil, Ford Motor Company, General Electric, Google, HSBC, IBM, Intel, JPMorgan Chase, Kroger, L'Oreal, Merck
Norwest Venture Partners, General Dynamics Information Technology, Ginkgo Bioworks
Find out what your peers are saying about HPE Alletra Storage vs. VAST Data and other solutions. Updated: September 2026.
913,924 professionals have used our research since 2012.