What users are saying about
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Top Rated
131 Ratings
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Top Rated
330 Ratings

Nutanix AOS

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Top Rated
131 Ratings
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Score 9.1 out of 100

Pure Storage FlashArray

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Top Rated
330 Ratings
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Score 9.2 out of 100

Likelihood to Recommend

Nutanix AOS

We have based our entire company on the Nutanix hardware and AOS to support all of our servers and clients that we use for our business. It has been a solid product with HA features that allow us to run our business without interruption. For virtualization it is the best solution I have used in the last 7 years. We have both high performance systems and those that require vast amounts of resources and we have found that Nutanix works well in both instances.
Tyler Twitchell | TrustRadius Reviewer

Pure Storage FlashArray

When you need speed, it's FAST, especially for MS SQL databases. If you are having bottlenecks, you can spend your time finding it in the code because it's not Pure Storage. Love the data reduction and duplication. We can store so much more on this unit than the base physical size. Love the data snapshots. When you need to complete copy your entire environment for testing etc. Nothing is easier, a few clicks and you are done. Extremely helpful for testing and training.
Todd Rasmussen | TrustRadius Reviewer

Feature Rating Comparison

Enterprise Flash Array Storage

Nutanix AOS
Pure Storage FlashArray
9.3
Flash Array Performance
Nutanix AOS
Pure Storage FlashArray
9.4
Flash Array Integration
Nutanix AOS
Pure Storage FlashArray
9.2
Data Compression
Nutanix AOS
Pure Storage FlashArray
9.3
Non-Intrusive Upgrades
Nutanix AOS
Pure Storage FlashArray
9.5
Simplicity
Nutanix AOS
Pure Storage FlashArray
9.4
Power Savings
Nutanix AOS
Pure Storage FlashArray
9.0

Pros

Nutanix AOS

  • Nutanix AHV removes the headache from clustering. Once it's set up--which a Nutanix rep completed--the system is largely self-managed.
  • It was a turnkey installation, and I was building virtual machines from day one.
  • The system automatically manages moving VMs from cluster to cluster when software updates are performed on the Nutanix system that require the nodes to be rebooted, so there is no down time.
  • System management from a web browser is easy management, as it can be managed from anywhere there is Internet connectivity.
  • It supports Windows and Linux VMs equally well, allowing access to the VMs from within the browser. This can be much easier than using remote desktop or VNC.
Nathan Roberts | TrustRadius Reviewer

Pure Storage FlashArray

  • The Pure Array does data reduction particularly well. We've seen a 7x reduction on some of our volumes.
  • It is easy to get used to the system after coming from other storage arrays.
  • It has some welcome additions such as a smartphone app that makes it easier to view your cases, etc.
Muhammad Mulla | TrustRadius Reviewer

Cons

Nutanix AOS

  • Can be priced high at times.
  • The one downside I have working with Nutanix is the sales team. They seem to try to add in extra goodies to sales quotes or push for extras that you don't really need and you have to tell them to take them out. Don't be afraid to push back on them.
  • Need to analyze sizing with sales team to ensure right sizing.
Anonymous | TrustRadius Reviewer

Pure Storage FlashArray

  • Reporting is too general. Being a tech nerd, I want to be able to see the nitty-gritty details. I also need to be able to define canned sets of reports for problem application systems.
  • Pricing is a bit higher then some of their direct competitors .
  • Seriously, I have nothing else.
Don Howard | TrustRadius Reviewer

Likelihood to Renew

Nutanix AOS

Nutanix AOS 9.1
Based on 5 answers
We made a huge financial investment with this platform (four clusters, all-flash storage array), so we're in it for the long haul. Luckily it's a beast. I've had to use support more than any other platform I've administered, but the help has been very good. Nutanix continues to add features and innovations which increase the ROI
Nathan Roberts | TrustRadius Reviewer

Pure Storage FlashArray

Pure Storage FlashArray 8.9
Based on 22 answers
Up time, stability, ease of use, flexibility, and the support team. Pure continues to earn my business with all of these positives. These traits are reinforced with every interaction that occurs with the Pure team, whether it is sales or support. Pure continues to do what is can to make everyone successful
Wes Dunaway | TrustRadius Reviewer

Usability

Nutanix AOS

Nutanix AOS 8.3
Based on 3 answers
While you are going to have to comfortable with CLI to perform a lot of functions, the truth is most of the day-to-day work is done right through the web interface. That's one area that has improved a lot in the two years I've had it: how much can be done through the browser as opposed to the command line. And I still would like to see the system better documented. The articles often seem to presume a high level of knowledge about the system, making it difficult sometimes to complete tasks that I would like to be able to perform without contacting tech support.
Nathan Roberts | TrustRadius Reviewer

Pure Storage FlashArray

Pure Storage FlashArray 9.0
Based on 14 answers
Pure's are very easy to use and provide some of the best performance available
Max Tevs | TrustRadius Reviewer

Reliability and Availability

Nutanix AOS

Nutanix AOS 8.6
Based on 2 answers
So far no issue on availability during no issue on network or power outage
Anonymous | TrustRadius Reviewer

Pure Storage FlashArray

Pure Storage FlashArray 9.1
Based on 3 answers
5 years in production, with 0 outages.
Will Fife | TrustRadius Reviewer

Performance

Nutanix AOS

Nutanix AOS 9.1
Based on 61 answers
Most are very good, performance is good. But some of the pre-build VMs took a longer time to boot up. Sometimes, we transfer data from one VM to another VM, it is actually bit slower than we expected. Other than those, we do not have other challeges.
Jackie Song | TrustRadius Reviewer

Pure Storage FlashArray

Pure Storage FlashArray 9.1
Based on 3 answers
We get better than local SSD performance across many hosts at the same time. The only thing we have found is faster, and only by a little is local NVMe
Will Fife | TrustRadius Reviewer

Support Rating

Nutanix AOS

Nutanix AOS 9.6
Based on 69 answers
At Nutanix, support is one of their strongest points. Probably the best support I've worked with (EMC, HP, DELL, IBM, Netapp). Please note that most of these companies utilize third-party/partners for support in Brazil, so it's possible they have better support in other regions, especially USA.
Ricardo Mesquita | TrustRadius Reviewer

Pure Storage FlashArray

Pure Storage FlashArray 8.7
Based on 98 answers
Working with Pure's support team is 180 degrees different than working with any other storage vendor we've ever dealt with. Their technology and their product design makes their job a lot easier, because of its straightforwardness and reliability. Their centralized phone-home/management/analytics support platform also means that they will always know everything about your array that they need to, in real time. You don't need to run tests or gather data or run some kind of utility that you then send the results of to the support team. They already know. This allows them, sometimes, to even be proactive, making you aware of some emerging issue, and then fixing it, before you would otherwise have even started to notice it.
James Kelly | TrustRadius Reviewer

In-Person Training

Nutanix AOS

Nutanix AOS 8.6
Based on 2 answers
We requested more training than typical which was very in depth
CJ Rossetti | TrustRadius Reviewer

Pure Storage FlashArray

Pure Storage FlashArray 9.1
Based on 1 answer
No answer on this topic is available.

Online Training

Nutanix AOS

Nutanix AOS 9.1
Based on 2 answers
Completed and video explanation
Anonymous | TrustRadius Reviewer

Pure Storage FlashArray

Pure Storage FlashArray 9.1
Based on 1 answer
No answer on this topic is available.

Implementation Rating

Nutanix AOS

Nutanix AOS 9.1
Based on 2 answers
IPv6 is needed for link local discovery. We do not have IPv6 configured on our network so the easiest way to get our nodes configured and discovered by foundation was to configure the IPv4 addressing within the node prior to trying to discover with foundation.
CJ Rossetti | TrustRadius Reviewer

Pure Storage FlashArray

Pure Storage FlashArray 8.7
Based on 6 answers
The Pure side of the implementation went well, it was cleaning up bad decision made earlier that were the problems.
Trey Pautsch | TrustRadius Reviewer

Alternatives Considered

Nutanix AOS

We looked at both Simplivity and Cisco HyperFlex. Both are pretty good in their own right. Simplivity was very 'efficient' in the way they handled data, but we didn't like the idea of a propitiatory hardware card. Cisco's HyperFlex was our second choice, but we were so impressed with what Nutanix had done for us already, that we were already leaning toward that.
Joe Lemaire | TrustRadius Reviewer

Pure Storage FlashArray

We baked off Pure Storage FlashArray against NetApp and Nimble and Pure blew both of those products out of the water. Pure's all-flash approach guaranteed that none of our critical data would ever be on spinning disk - so that was a very important topic for use. Pure was also one of the first storage vendors to provide encryption across the whole array as well, and that was a big selling point for us.
Mark McCully | TrustRadius Reviewer

Scalability

Nutanix AOS

Nutanix AOS 9.1
Based on 2 answers
Can add on new cluster and join it to existing cluster
Anonymous | TrustRadius Reviewer

Pure Storage FlashArray

Pure Storage FlashArray 9.1
Based on 3 answers
All the features are there and we didn't have to purchase an extra license for anything. All pretty straight forward to confugure.
Trey Pautsch | TrustRadius Reviewer

Return on Investment

Nutanix AOS

  • Found an immediate reclamation of time. SAN's are a pain to manage and update - Nutanix made turned a couple hours of work into one click.
  • They are a software company. Every Time they come out with an update I find my performance improving, or a new feature added. Soon I'll be able to give my developers controlled self-service capabilities. I originally bought hardware and it's evolving on me into a private cloud in a box.
Adam Savage | TrustRadius Reviewer

Pure Storage FlashArray

  • Out business projects have accelerated like never before. We have great confidence that the storage system is modular (thereby not making us spend huge amounts of money for each expansion) and that our investment is protected well in the long run due to the very long support life of the products while keeping the maintenance cost filed/flat.
  • Our virtualization environment is now running so much smoother and we reduced almost 20% of compute capacity/resource utilization right after we moved datastores to Pure FlashArray.
  • We moved from 2 hybrid storage systems of half a rack each to 3U with half capacity filled, reduced latency 10-15 times (depending on which application and which storage system the application moved from), reduced purchase costs and maintenance costs by at least 25% compared to alternatives evaluated.
  • As a negative impact, the IT infrastructure team is now dealing with more business projects and is much busier delivering those projects instead of troubleshooting performance issues or attending constant meetings explaining why we can't take on a project or calculating how much investment is needed for infrastructure for a new project.
Krishna Prasad Reddy Kunkala | TrustRadius Reviewer

Pricing Details

Nutanix AOS

General

Free Trial
Free/Freemium Version
Premium Consulting/Integration Services
Entry-level set up fee?
No

Pure Storage FlashArray

General

Free Trial
Free/Freemium Version
Premium Consulting/Integration Services
Entry-level set up fee?
No

Rating Summary

Likelihood to Recommend

Nutanix AOS
9.0
Pure Storage FlashArray
9.3

Likelihood to Renew

Nutanix AOS
9.1
Pure Storage FlashArray
8.9

Usability

Nutanix AOS
8.3
Pure Storage FlashArray
9.0

Reliability and Availability

Nutanix AOS
8.6
Pure Storage FlashArray
9.1

Performance

Nutanix AOS
9.1
Pure Storage FlashArray
9.1

Support Rating

Nutanix AOS
9.6
Pure Storage FlashArray
8.7

In-Person Training

Nutanix AOS
8.6
Pure Storage FlashArray
9.1

Online Training

Nutanix AOS
9.1
Pure Storage FlashArray
9.1

Implementation Rating

Nutanix AOS
9.1
Pure Storage FlashArray
8.7

Scalability

Nutanix AOS
9.1
Pure Storage FlashArray
9.1

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