Azure Files vs Nasuni comparison

Microsoft and Nasuni are both solutions in the Cloud Storage category. Microsoft is ranked #20 with an average rating of 9.0, while Nasuni is ranked #13 with an average rating of 8.0. Additionally, 100% of Microsoft users are willing to recommend the solution, compared to 100% of Nasuni users who would recommend it.

Azure Files

Read 1 Azure Files review

169 Views
157 Comparison Views

100% willing to recommend

Nasuni

Read 36 Nasuni reviews

6,447 Views
1,934 Comparison Views

100% willing to recommend

Azure Files

Nasuni

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Executive Summary

We performed a comparison between Azure Files and Nasuni based on real PeerSpot user reviews.

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Cloud Storage

April 2026

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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

Azure Files

Ranking in Cloud Storage

20th

Average Rating

9.0

Reviews Sentiment

3.2

Number of Reviews

Ranking in other categories

File and Object Storage (19th)

Nasuni

Ranking in Cloud Storage

13th

Average Rating

8.8

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

File System Software (2nd), NAS (10th), Cloud Migration (8th), Cloud Backup (38th), Disaster Recovery (DR) Software (20th), Cloud Storage Gateways (4th)

Featured Reviews

Sameer_Shah

IT Solution Specialist at a manufacturing company with 10,001+ employees

Migration has become seamless and cost tracking is simplified for hybrid file workloads

I think if Azure Files could integrate migration using Storage Mover, that would be an improvement. I don't think they have an option currently. Storage Mover only has an option to migrate blob storage or cold storage from one subscription to another subscription or from one tenant to another tenant. You only have options to migrate blob storage. For Azure Files, that is an SMB transfer, so you need to use AZCopy for that. If there is a migration where you want to migrate your blob storage from one subscription to another or from one tenant to another, you have the Storage Mover option where you can easily migrate blob storage. However, Storage Mover does not support Azure Files.

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SwapnilDaga

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…

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Quotes from Members

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

Pros

"If we need to migrate data, Azure Files allows a seamless data migration."

"We use Nasuni's continuous file versioning feature and it fully protects us. With the ability to version files and have continuous recovery, it helps in terms of resiliency. If we have an incident then we would be able to easily recover from it by using the technology."

"The global file locking feature is valuable. The ability to quickly deploy new sites is also valuable."

"We have one platform to manage all of our data, to see it and to quickly access it, and that is huge."

"With Nasuni, the simplicity of management is light-years ahead of our previous processes because the old backup and recovery was so slow, and we had to keep growing the SAN as the business grew."

"Continuous File Versioning is one of the best features because it helps you to restore at any point in time, so you don't have to worry about a ransomware attack, as you can restore all the data to five minutes ago and save everything."

"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."

"Nasuni has replaced multiple data silos and toolsets with a single, global file system."

"The most valuable feature is the storage in that it only keeps the last-used data locally, while everything else is backed up to the cloud. That way, we never really have to worry about file space in each office or the replication to the other file servers for DR."

More Nasuni pros

Cons

"I think if Azure Files could integrate migration using Storage Mover, that would be an improvement."

"Its pricing can get a tad expensive."

"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."

"I would like to see Nasuni provide the ability to mirror a Nasuni appliance from one site to another. They could maybe have a standby appliance that is mirrored in a different location for disaster recovery purposes. We can recover if data and a Filer are lost because of a possible ransomware event, but even that takes time to recover. If we had the ability to have a mirrored appliance, we could flip over to that mirrored device and resume instantly rather than repopulate the local appliance with data from the snapshot history in the cloud. This is another feature that we would really like to see, if possible."

"We would like to have a user desktop agent to help improve the end-user experience."

"As administrators, we are used to having control equal to managing an on-prem device. In terms of log analysis and other things we want to do, Nasuni has some limitations limitation on what you do on the Nasuni. Nasuni could add some features to the GUI that make administration a little easier. It's tough when I have to move from one filter to another because there is no way to search it. We have to scroll up and down to find the name of it."

"The privilege settings need to be more granular, and alerts are an excellent example. If a user doesn't have access to them, they can't see them and access information such as what they may have done wrong, what's there, and when the last sync happened. However, the ability to view alerts also comes with permission to delete them, which is not good, so we need more customization options here."

"I suggest Nasuni improve their syslog forwarders to support TCP protocol, as it's more secure than UDP, which is plain text and not protected at all."

"Some of their cross-platform features are really good, but it could always use more."

More Nasuni cons

Pricing and Cost Advice

Information not available

"Nasuni should provide small-scale licenses, like a 20 TB license. Currently, the smallest is a 30 TB license."

"It is around $850 per terabyte per year. Any additional costs that you would incur are for the local caching devices that you'll need to access Nasuni. You kind of provide your own virtual machines or compute to access the data. You also pay for the object storage. So, there are three parts to it. There is the Nasuni license per terabyte. You would also pay for the actual object storage in the cloud, and then you would pay for virtual machines to access the storage."

"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."

"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."

"The cost is based on the capacity, which is approximately $100 USD per terabyte."

"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."

"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."

"There are cheaper forms of storage, but Nasuni is fairly priced for the functionality it offers. I can get basic file shares provisioned in Azure and pay for the storage and the CPU. The overall cost would be much less than Nasuni, but I would need to build the management console and encryption process, so it would cost a lot to develop that kind of functionality."

More Nasuni pricing and cost advice

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Top Industries

By visitors reading reviews

No data available

Computer Software Company

12%

Financial Services Firm

11%

Construction Company

10%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	8
Large Enterprise	24

Questions from the Community

What needs improvement with Azure Files?

See all answers

What is your primary use case for Azure Files?

We are moving on-premise project data migrated to Azure file shares. We currently have all offices, and we have just moved our on-premise user data to Azure. We used Azure Files to sync our on-prem...

See all answers

What advice do you have for others considering Azure Files?

We have Azure Files and Azure ML as well. I work on the infrastructure part of Azure like Azure Files. Integration is very simple. My overall review rating for Azure Files is nine.

See all answers

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 ...

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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...

See all answers

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 ...

See all answers

Comparisons

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Compared 10% of the time

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Compared 6% of the time

Egnyte vs Nasuni

Compared 5% of the time

Qumulo vs Nasuni

Compared 4% of the time

Veeam Data Platform vs Nasuni

Compared 3% of the time

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Product Reports

Buyer's Guide

Cloud Storage

April 2026

Download Azure Files product report

Buyer's Guide

Nasuni

April 2026

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Overview

Azure Files offers scalable, fully-managed cloud file shares accessible over SMB and NFS protocols. Ideal for sharing files and resources in the cloud, it simplifies data access across various applications and services, enhancing collaboration.

Azure Files provides a seamless solution for organizations requiring cloud-based file storage that integrates easily with on-premises environments. Its ability to support both SMB and NFS protocols makes it versatile for a wide range of applications. Integration with Azure services ensures enhanced security and efficient management, while its scalability supports growing data demands without complexity.

What are the key features of Azure Files?

SMB and NFS Protocol Support: Ensures compatibility with existing file-serving workloads.
On-Premises Integration: Facilitates hybrid cloud deployments with sync capabilities.
Secure Access Control: Uses Azure Active Directory for managing permissions.
Scalability and Redundancy: Supports rapid data growth with high availability through geo-redundant storage.
Backup and Recovery: Provides built-in integration with Azure Backup for data protection.

What benefits should users expect from Azure Files?

Cost Efficiency: Reduce costs with pay-as-you-go pricing and minimized on-premises infrastructure.
Enhanced Collaboration: Improved productivity with easy file sharing across teams.
Seamless Integration: Streamlined operations with integration into existing IT environments.
Data Security: Safeguard data with encryption and compliance features.

In industries like healthcare and finance, Azure Files is implemented for reliable data storage and compliance requirements. Retail sectors leverage it for seamless collaboration and data sharing, driving enhanced operational efficiencies. By supporting multiple protocols, it is versatile for companies managing a high volume of data across platforms.

Microsoft

Nasuni is a file data services enterprise focused on assisting firms with their digital transformation, global expansion, and information awareness. The Nasuni File Data Platform is a suite of cloud-based services designed to enhance user productivity, ensure business continuity, provide data intelligence, offer cloud options, and simplify global infrastructure. This platform and its auxiliary services are projected to replace conventional file infrastructure such as network attached storage (NAS), backup, and Disaster Recovery (DR), with an expandable cloud-scale solution. By storing file data in scalable cloud object storage from multiple providers, Nasuni positions itself as a cloud-native alternative for traditional NAS and file server infrastructure. Based in Boston, Massachusetts, USA, Nasuni serves sectors like manufacturing, construction, technology, oil and gas, financial services, and public sector worldwide, offering its services in more than 70 countries.

Reviews from Real Users

James J., IT Manager at a marketing services firm, says Nasuni’s management dashboard is helpful because he's able to view all of the different filers at once rather than check each one of them individually. He values the software’s security, reliability, good performance, helpful alerting, and responsive support.

According to a Server Engineering Services Lead at a mining and metals company, Nasuni offers good OR and DR capabilities, performs well, offers data security, and continuous file versioning helps recover from hardware failures.

The Managing Director of IT at a construction company appreciates Nasuni because it eliminates a lot of work that was previously done when managing backing up and restoring data files.

Nasuni

Sample Customers

Information Not Available

American Standard, CBRE, Cushman & Wakefield, E*TRADE, Ithaca Energy, McLaren Construction, Morton Salt, Movado, Urban Outfitters, Western Digital

Find out what your peers are saying about Dropbox, Google, CTERA and others in Cloud Storage. Updated: April 2026.

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