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Nasuni vs StorSimple comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 2, 2025

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

Nasuni
Ranking in Cloud Storage Gateways
4th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
36
Ranking in other categories
File System Software (3rd), NAS (12th), Cloud Migration (6th), Cloud Storage (14th), Cloud Backup (34th), Disaster Recovery (DR) Software (18th)
StorSimple
Ranking in Cloud Storage Gateways
7th
Average Rating
9.4
Reviews Sentiment
7.9
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Cloud Storage Gateways category, the mindshare of Nasuni is 21.1%, down from 40.1% compared to the previous year. The mindshare of StorSimple is 8.0%, up from 3.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Storage Gateways Mindshare Distribution
ProductMindshare (%)
Nasuni21.1%
StorSimple8.0%
Other70.9%
Cloud Storage Gateways
 

Featured Reviews

SD
Infrastructure Architect at a energy/utilities company with 10,001+ employees
Cloud data management that achieves cost efficiency with advanced data protection features
I am currently using Nasuni for seismic data. We have a huge data size, and we want to reduce costs. Nasuni acts as a caching solution, so we put some data into the cache, and the rest goes to the blob, which helps us save on costs. We use it for applications like Petrol and Tech Log, where 3D…
it_user687201 - PeerSpot reviewer
IT-Consultant Microsoft Solutions at a tech services company with 5,001-10,000 employees
The deduplication technology saves time within a disaster recovery case.
The deduplication technology is the most valuable feature. It saves time within a disaster recovery case I hope that the virtual device in the cloud will get more functionality! I have used this solution for five years. The product is very stable. Due to the fact that it is combined with…

Quotes from Members

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

Pros

"Nasuni is helping us replace multiple data silos and toolsets with a single global file system."
"The OR and DR capabilities have been a very big help for us, reducing what used to take weeks to fix and bring back up and running for people down to a matter of minutes while keeping their experience seamless, no matter how much trouble the hardware is in at the site."
"I can see who is logging in on files from all over the globe. For example, if a file is locked, maybe a user in Shanghai has locked files or something, I can see that from the Management Console, then unlock the file."
"Overall, it has been straightforward and we're very pleased with the Nasuni system."
"The system has so far been doing an awesome job and working as advertised."
"Nasuni reduced our overall storage footprint at our sites by 70 to 80 percent."
"The company and its technology are solid and their solution architects and support teams are EXCELLENT!!"
"The disaster recovery capabilities are very easy because their virtual appliances are just like OVFs or images. You put in a code and it collects all the configuration from the cloud and then builds up the cache. But that doesn't preclude the device from easily being restored or recovered at short notice."
"The deduplication technology is the most valuable feature."
"This product is easy to use and does all the work in the background for cloud replication and migration."
"This device has made it possible for us to almost entirely do away with Tape backup."
 

Cons

"I would like to see Nasuni create a Dropbox or Box alternative. One of the things that people like about those tools is that they are very easy to implement. They look just like a file server. With Nasuni, you have to be online to get your file storage. With Dropbox, there is a thing running on your PC that downloads the files to it when you need them, i.e., an agent."
"The Nasuni file storage platform doesn't work well when there are a high number of small files."
"The Nasuni file storage platform doesn't work well when there are a high number of small files. This is the case when a directory structure contains more than 10,000 or 20,000 small files, e.g., 5 KB, 10 KB, or 15 KB. When the user is accessing these files from another geographical location, they might face a slow response or timeouts when connecting to the shares, and then to the files. This is because the file size is small. There is a scope of improvement with this solution when it comes to accessing a large number of small files."
"We forecasted that the data at my client's organization would grow by about ten percent annually, but we are migrating more data because we are bringing in some servers that had not previously been within the scope of our license. We expected it would take us two years to reach a specific amount of data, but we hit that mark in one year. The licensing cost skyrocketed, so we need to renegotiate. It puts us in a bind because we are reliant on Nasuni for our service strategy. We can't deny our customers, but we also struggle to pay for that."
"I would say that they need to make their technical support quicker."
"The only thing that I'd like to see is more support for platforms like OneDrive or Box.com."
"Nasuni recently implemented a health system for filers. However, it needs better visibility because it lacks data and an explanation, or reasoning as to why a particular filer may be unhealthy."
"When we first set up our bandwidth limiting, we had a few problems when it came to managing it. This is something that could be made easier; however, we were able to make the changes that we needed to for our environment."
"I hope that the virtual device in the cloud will get more functionality!"
"Had a SSD drive go bad in one of our older units. This was replaced under our service plan, but during the rebuild process encountered a bad block in another SSD that it was reading from and downed the device hard."
"I would like more options besides iSCSI."
 

Pricing and Cost Advice

"The cost of licensing is negotiated and billed annually per terabyte."
"It has a license fee as well as hardware costs, which we would incur if we want to use Nasuni Cloud Storage Gateway for upgrades."
"I would not say it is economically priced, but it is affordable. If you can afford to pay for it, it is worth the money, but it is definitely not overpriced. It is priced about where it needs to be in the market. We were satisfied with the way they did their licensing and how they handled it. I believe they actually license by data size. It is based on how much data is being held on the machine and replicated, and that's completely understandable. So, for us, their pricing was as expected and affordable."
"There are annual costs that we pay for maintaining all of the snapshot history in the cloud. That is the primary cost that we pay. We occasionally buy newer Nasuni appliances or deploy them to new offices when the need occurs. That capital equipment expenses is less than the cost of buying new file storage systems. For the most part, you are trading a CapEx cost of storage equipment for an OpEx cost for management of all the snapshot data in the cloud."
"It's cheaper than a lot of alternatives but it's not cheap."
"Its pricing can get a tad expensive. When we first took Nasuni out, we were just paying for the service. We got storage at a reduced rate. It has now changed, and they're now more of an all-in-one type of thing. It can be quite expensive, but it works out. Apart from that, licensing-wise, it's very simple."
"The cost is based on the capacity, which is approximately $100 USD per terabyte."
"Nasuni should provide small-scale licenses, like a 20 TB license. Currently, the smallest is a 30 TB license."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Construction Company
10%
Computer Software Company
10%
Manufacturing Company
9%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise8
Large Enterprise24
No data available
 

Questions from the Community

Does Nasuni have a good pricing model?
Based on the experience of my organization, Nasuni is definitely worth the money, since it gives you an all-in-one solution where you'd usually need several programs. About the cost, there isn't a ...
Is it easy to restore files with Nasuni?
As someone who has used this feature of Nasuni I can tell you - yes, it's good for file recovery and you'll definitely benefit from very quick times. I can't tell you if it's the best one because I...
What features and services does Nasuni offer?
Hi, if you pick Nasuni, you'll be benefiting from many services for a good price. Well, it's a personalized price you get after an agreement with the company but in my organization's case, it is a ...
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Comparisons

 

Overview

 

Sample Customers

American Standard, CBRE, Cushman & Wakefield, E*TRADE, Ithaca Energy, McLaren Construction, Morton Salt, Movado, Urban Outfitters, Western Digital
AGC AusGroup. Black & Veatch, Catholic School Board, Convergent Computing, GF Health Products, Infinity Pharmaceuticals, Mazda, Medplast, Mulvanny G2 Architecture, Paul Smith, Provoke Solutions Ltd, Saudi ReadyMix, SK Telecom, TechSmith, Textron, Walbridge
Find out what your peers are saying about Nasuni vs. StorSimple and other solutions. Updated: June 2026.
908,834 professionals have used our research since 2012.