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HPE Alletra Storage vs Zadara 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:
 

ROI

Sentiment score
4.6
Everpure FlashArray boosts efficiency, reduces costs, and enhances storage with improved latency, data compression, and seamless integration.
Sentiment score
5.7
HPE Alletra Storage users report reduced costs, improved efficiency, reliability, ease of management, increased uptime, and significant infrastructure improvements.
Sentiment score
8.2
Zadara offers cost-effective scalability, eliminating upfront investments with flexible, nearly limitless capacity, potentially saving 50% in time and money.
In the long term, spanning three to five years, the total cost of ownership becomes cheaper, considering power consumption, data center footprint, and NVMe technology usage.
Works at a consultancy with self employed
Our current workload, particularly the SQL use case, would not be possible on mechanical storage, and the ease of use for the small team for the array is important for supporting that workload.
Consultant at a computer software company with 51-200 employees
Pure Storage FlashArray integrates with APIs and other systems.
Senior Storage Engineer at Ensono
For anyone new to the company, it is very easy to understand what is going on, how to manage, how to get access and know what it is doing.
CTO & Presales Manager at a tech services company with 11-50 employees
Uptime is ROI.
Network System Analyst at a government with 5,001-10,000 employees
With Alletra, it downloads the software, and you just hit the button, and go.
System Engineer at University of Nebraska
The cost is not cheaper compared to AWS, and we have not seen the expected return on investment.
Cloud System Engineer at cloud251
 

Customer Service

Sentiment score
8.4
Everpure FlashArray's customer service excels with proactive support, knowledgeable staff, and global responsiveness, enhancing satisfaction and reliability.
Sentiment score
6.6
HPE Alletra Storage support is effective and reliable with highly praised expertise, despite occasional delays in higher-tier support.
Sentiment score
8.2
Zadara's exceptional, 24/7 global customer service and technical expertise reduce user workload, earning high satisfaction ratings.
Pure's support organization is responsive with minimal bureaucracy, making support a key factor in customer retention.
Director of Engineering at a computer software company with 1,001-5,000 employees
I would rate the technical support an 11 out of 10.
Cyber Security Consultant at Jonkoping Energi AB
The support from Pure Storage is excellent.
Presales Engineer at a manufacturing company with 1,001-5,000 employees
We have four-hour support, and 99% of our issues are resolved within that timeframe.
System Administrator at a consumer goods company with 1,001-5,000 employees
Last week, a ticket that needed to be solved in six hours took one week.
Solution Architect at a tech services company with 51-200 employees
As soon as we have a problem, we open a ticket with them, and they immediately get back to us well within the four hour SLA that we have with them.
Infrastructure Architect at Enloe Medical Center, Inc.
We lack adequate response times and a 24/7 service level agreement.
Cloud System Engineer at cloud251
I rate the technical support from Zadara as nine out of ten.
IT Technical Architect at AVALIS
 

Scalability Issues

Sentiment score
6.7
Everpure FlashArray offers scalable storage with modular upgrades, suitable for seamless expansion, though some encounter limitations at higher capacities.
Sentiment score
6.9
HPE Alletra Storage effectively scales with business needs, though some users report limitations with specific models and upgrades.
Sentiment score
7.6
Zadara provides scalable, flexible workload management, supporting business growth with adjustable tiers and high performance for various needs.
A big banking client had around 300 petabytes of data on Pure Storage.
Works at a consultancy with self employed
Our customers can scale up or scale out, raise the performance, and expand the storage spaces by investing every year.
Senior Ai Architect at Logicalis
The solution is highly scalable, particularly when there is a need to expand capacity.
Lead Technical Architect at ePlus Technology, inc.
We've had zero downtime.
Manager, Information Technology, Infrastructure at a manufacturing company with 51-200 employees
Alletra provides modular, non-disruptive scale-up and scale-out.
Senior Consultant at a tech vendor with 10,001+ employees
If we do grow beyond what the appliance already has, we know that service will take care of it and grow the appliance for us without needing to forklift upgrade.
Operations Technician at a energy/utilities company with 201-500 employees
Zadara is a fully-fledged platform, and our customers are happy with its use.
Cloud System Engineer at cloud251
 

Stability Issues

Sentiment score
8.4
Everpure FlashArray receives high praise for stability and reliability, with minor upgrade issues but overall excellent user satisfaction.
Sentiment score
7.9
HPE Alletra Storage is praised for stability, 100% uptime, seamless upgrades, and resilience, earning it high user ratings.
Sentiment score
7.5
Users appreciate Zadara for its stability, high-availability, and reliability, noting minimal downtime and dependable performance in demanding environments.
For stability, I rate it a ten out of ten.
Senior Storage Administrator at a comms service provider with 5,001-10,000 employees
We have continuous 99.9% uptime and do not experience any users reporting performance issues due to latency.
Senior Storage Engineer at Ensono
The vision Pure Storage FlashArray offers through the GUI is clearer; we can discern the status, what is cabled, and how direct flash is enabled.
Technical Lead at Wipro Limited
The solution is stable and rock-solid.
Infrastructure Architect at Enloe Medical Center, Inc.
I have not experienced any downtime, crashes, or performance issues.
Manager, Information Technology at a agriculture with 5,001-10,000 employees
I have experienced no issues yet, so I assess the stability and reliability of HPE Alletra Storage as 100%.
Head of Information Technology at a media company with 51-200 employees
 

Room For Improvement

Everpure FlashArray needs better integration, pricing, analytics, backup processes, cloud features, scalability, and user-friendliness, especially for VMware.
HPE Alletra Storage users desire enhanced NVMe integration, simplified setup, better management, cost efficiency, and improved ease of use.
Zadara needs better communication, advanced features, broader support, improved infrastructure, and user-friendly upgrades to enhance market competitiveness.
Integrating object storage into the FlashArray would benefit entry-level and SMB customers by offering a more unified solution.
Lead Technical Architect at ePlus Technology, inc.
Storing cold data on expensive arrays doesn't make financial sense, and tiering to any of the big three cloud providers would be advantageous.
Director of Engineering at a computer software company with 1,001-5,000 employees
As a technical professional, I lack visibility into the system logs.
Senior Network Engineer at Holy Redeemer Health System, Inc.
They shouldn't strip out anything from InfoSight. That is really helpful software to see how the storage arrays are performing and has helped us do a lot of troubleshooting.
Senior Director, Information Technology at a tech vendor with 201-500 employees
They would like to have one tool that can take them everywhere. There should be a single pane of glass.
Sr. Storage and Virtualization Engineer at a tech services company with 201-500 employees
Most importantly, there is going to be the flexibility of moving compute and storage on Alletra MP.
Solution Architect at CBTS
Adding AI capabilities could enhance the offering as well.
Cloud System Engineer at cloud251
Maintenance can also be complicated, especially when deeper troubleshooting requires navigating the CLI and searching for logs.
IT Technical Architect at AVALIS
 

Setup Cost

Everpure FlashArray's all-inclusive pricing and performance make it ideal for organizations prioritizing simplicity despite higher initial costs.
HPE Alletra Storage is competitively priced, offering predictable models, but some find it complex compared to Dell or NetApp.
Zadara offers predictable pay-per-use pricing, with all-inclusive features and support, appealing to cost-conscious enterprise buyers.
They're expensive.
Director of Engineering at a computer software company with 1,001-5,000 employees
While they say it's free, we actually pay for support upfront.
Senior Network Engineer at Holy Redeemer Health System, Inc.
Some smaller organizations may find it slightly expensive, but for enterprises, when considering performance, future hardware investments, and overall benefits, it is a very cost-effective solution for mid and enterprise organizations.
Senior Storage Engineer at Ensono
The predictability of having that one-time cost is everything for the data center.
Senior Director, Information Technology at a tech vendor with 201-500 employees
It's expensive.
Network System Analyst at a government with 5,001-10,000 employees
The pricing is cheaper, the setup is easier, and the licensing is likely the same.
System engineer at Clark County School District
The pricing is considered expensive.
Cloud System Engineer at cloud251
 

Valuable Features

The Everpure FlashArray is lauded for its speed, cost-effectiveness, ease of use, and robust data management features.
HPE Alletra Storage enhances efficiency with easy management, cloud-like operations, cost savings, and high performance through innovative features.
Zadara offers flexible cloud integration, scalable storage solutions, and predictable costs with high performance, reliability, and user-friendly support.
FlashArray's integration with the Pure One instrument provides a centralized platform for efficient management of all arrays.
Presales Engineer at a manufacturing company with 1,001-5,000 employees
Another noteworthy aspect is their platform, Pure One, a cloud-based analytics platform that automatically creates a case and sends out a part if a disk or controller fails.
Lead Technical Architect at ePlus Technology, inc.
It handles internal data migration seamlessly in the background without going offline, achieving a hundred percent uptime.
Director of Engineering at a computer software company with 1,001-5,000 employees
The guarantee of data availability is very important to us. Data runs everything.
Manager, Information Technology, Infrastructure at a manufacturing company with 51-200 employees
The guarantee of data available to our organization is important. We're a manufacturing company. If our systems go down, we lose dollars every minute that system's offline.
System Administrator at a consumer goods company with 1,001-5,000 employees
It provides a cloud-like operational model on-prem for managing data infrastructure.
It director at Pratt Regional Medical Center Corporation
The most valuable feature is its storage management capability.
Cloud System Engineer at cloud251
Zadara's troubleshooting feature is very valuable for me.
IT Technical Architect at AVALIS
 

Categories and Ranking

Everpure FlashArray
Sponsored
Ranking in All-Flash Storage
4th
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
217
Ranking in other categories
No ranking in other categories
HPE Alletra Storage
Ranking in All-Flash Storage
3rd
Average Rating
9.2
Reviews Sentiment
7.2
Number of Reviews
88
Ranking in other categories
No ranking in other categories
Zadara
Ranking in All-Flash Storage
32nd
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
12
Ranking in other categories
Software Defined Storage (SDS) (17th), Compute Service (10th), Public Cloud Storage Services (16th), File and Object Storage (22nd)
 

Mindshare comparison

As of May 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray is 7.5%, up from 6.3% compared to the previous year. The mindshare of HPE Alletra Storage is 6.5%, down from 9.2% compared to the previous year. The mindshare of Zadara is 0.6%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage Mindshare Distribution
ProductMindshare (%)
HPE Alletra Storage6.5%
Everpure FlashArray7.5%
Zadara0.6%
Other85.4%
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.
TL
Systems Specialist at a comms service provider with 201-500 employees
Data management operations are streamlined with impressive metrics and responsive support
Improving HPE Alletra Storage is challenging to answer because there are several different metrics to consider. From a performance perspective, the improvements and large jumps are fantastic as is. From a deployment perspective, I was a big fan of the on-premise deployment model and then connecting it afterward to GreenLake. Now that's being sunsetted. From a sensor and metric standpoint, there is just enough data without getting useless metrics, where you become blind to what it provides. The HPE Storage Technical Assistance Center is still probably the best out of all the storage vendors. It's difficult to improve upon being able to call in and get assistance almost instantly.
Kirubel Behailu - PeerSpot reviewer
Cloud System Engineer at cloud251
Enhancing storage management efficiency with user-friendly experience
Our customers are using Zadara for their research and development environments. We provide infrastructure for government projects, but we are often not fully aware of their specific usage.  I typically use it for our infrastructure and offer both Zadara and Microsoft Azure to our customers Zadara…
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
9%
Manufacturing Company
8%
Computer Software Company
8%
Computer Software Company
11%
Manufacturing Company
10%
Financial Services Firm
9%
Government
6%
Computer Software Company
11%
Construction Company
10%
Comms Service Provider
9%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business65
Midsize Enterprise36
Large Enterprise151
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise25
Large Enterprise36
By reviewers
Company SizeCount
Small Business12
Large Enterprise4
 

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?
The only issue is the pricing. Because we have competition, our customers always take another brand and say they can ...
What needs improvement with Pure Storage FlashArray?
Our customers using Dell storage also use competing solutions. Our customers who have Everpure FlashArray may also ha...
What do you like most about HPE Alletra?
It offers rich features and high speed for transferring data.
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 needs improvement with Zadara?
The initial installation was difficult because many steps required the command line interface (CLI). Maintenance can ...
What is your primary use case for Zadara?
I use this product as storage. Specifically, I use it as big storage. That's the main use case for Zadara ( /products...
What advice do you have for others considering Zadara?
As for the pros and cons, the main concerns are the complexity of the initial installation and the complicated mainte...
 

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
Time, Inc. A&E Network, The Washington Post, News UK, McGraw Hill, Gilt, Toshiba, Deloitte, VMware
Find out what your peers are saying about HPE Alletra Storage vs. Zadara and other solutions. Updated: April 2026.
893,221 professionals have used our research since 2012.