Arcserve UDP vs Nasuni comparison

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Arcserve UDP

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Executive SummaryUpdated on Oct 15, 2024

Arcserve UDP and Nasuni are prominent players in the data protection and cloud storage market. While Arcserve UDP focuses on comprehensive backup solutions, Nasuni provides seamless file access and storage capabilities across multiple locations. Arcserve UDP has a competitive edge with its robust backup features, whereas Nasuni excels in file storage and access flexibility.

Features: Arcserve UDP is known for its virtual standby, global deduplication, and fast restore capabilities, providing comprehensive data protection. Key features include replication, cloud integration, and deduplication. Nasuni offers continuous file versioning, disaster recovery capabilities, and global file locking, delivering unlimited on-demand file storage and seamless recovery options crucial for remote data access.

Room for Improvement: Arcserve UDP could enhance cloud integration and support for legacy systems, with suggestions for faster replication and detailed reporting. Nasuni users seek improved monitoring tools, better cloud service integration, and enhanced management interface user-friendliness. There's a need for more cross-platform compatibility and advanced multi-factor authentication.

Ease of Deployment and Customer Service: Arcserve UDP primarily suits on-premises and hybrid cloud environments, yet users experience support response delays and seek better documentation. Nasuni adapts to on-premises, hybrid, and public clouds, earning praise for ease of use, though faster support resolution and flexible service are recommended.

Pricing and ROI: Arcserve UDP offers competitive pricing as a cost-effective alternative to premium solutions, though users find licensing cumbersome. Its ROI is favorable in terms of server cost savings. Nasuni’s pricing aligns with enterprise solutions, being slightly high for smaller capacities, yet offers clear structure and value through extensive data management capabilities.

To learn more, read our detailed Arcserve UDP vs. Nasuni Report (Updated: July 2025).

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Arcserve UDP vs. Nasuni

July 2025

Helped 865,384 peers since 2012

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

Arcserve UDP

Ranking in Disaster Recovery (DR) Software

11th

Average Rating

7.6

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

Backup and Recovery (19th)

Nasuni

Ranking in Disaster Recovery (DR) Software

10th

Average Rating

8.8

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

File System Software (1st), NAS (7th), Cloud Migration (3rd), Cloud Storage (4th), Cloud Backup (14th), Cloud Storage Gateways (3rd)

Mindshare comparison

As of August 2025, in the Disaster Recovery (DR) Software category, the mindshare of Arcserve UDP is 2.3%, down from 2.9% compared to the previous year. The mindshare of Nasuni is 2.0%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Disaster Recovery (DR) Software

Featured Reviews

TeresitaSabile

Head of Operation and IT at Elgrade Inc

Cost savings and efficient decompression but needs better cloud integration

Our primary use case for Arcserve UDP is its decompression feature, which helped us save money by reducing storage needs. Despite moving to cloud applications, we have been using Arcserve UDP for backup and disaster recovery Arcserve UDP has helped our organization save considerable amounts of…

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Barry Sunanan

Senior Architect - Data and Solutions at Wipro Limited

It helped us save 40 to 45 percent on some types of data

It can provide a 360-degree view of your data, depending on how you implement it and whether you're storing your data in Nasuni. However, if you're working with multiple cloud providers, I don't think it's mature enough to provide a 360-degree view of what's in AWS, Azure, and Google Cloud. I think it can do it, but it's still a lot of scope and range fitting. Given that Nasuni storage is actually cheaper in some areas, it made sense for us to move a lot of our data away from Microsoft. Nasuni gave us more of a 360 view of that particular data type. Other data types are a little different because the company went in a direction where they wanted to store some stuff in an AWS S3 bucket rather than a file storage system. An S3 bucket has its advantages, but if you were to store more of your data in Nasuni, you would get a wider 360-degree view of it rather than on several cloud providers. I have data in AWS, Google, and Azure, and I would like to see a wider view of all the data stored across these three top providers. Currently, I use it for AWS and Azure, but I couldn't use both of them at the same time. I think Nasuni could have better visibility across these different areas. I had to take my data out and then do some analysis to get the costs. It would be helpful to have more built-in analytics tools to compare the storage costs between the various cloud providers. I would also like some graphing capabilities. We had a tool called Grafana that we used for graphing. I think some more visual analytics like that would be nice.

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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

"I like the tool's speed."

"It allows us to back up all the servers and centrally manage them."

"Arcserve UDP has a good configuration and user interface. It makes the job of an administrator easy."

"It's simple to set up."

"The most valuable features of this solution are that I can by just one click, copy and paste anything that I would want. I do not have to restore the whole virtual machine."

"The backup is the most valuable feature. It also makes storage very easy."

"One of the things that I do like about it is that it has a very good deduplication feature."

"It is very stable."

More Arcserve UDP pros

"Snapshot backup is most valuable. It's quick and easy to use. It's controlled only by an administrator, which is very good. It takes 10 seconds to back up a spreadsheet of three or four megabytes."

"The biggest and most impressive thing for us is the operational recovery (OR) and disaster recovery (DR) capabilities that Nasuni has. If a filer goes down, or an ESX server goes down, then we can quickly recover."

"We have less downtime and fewer trouble tickets from users who cannot access their shared files. Nasuni has reduced the friction and noise associated with file management because the devices are more reliable."

"The features I find most valuable in Nasuni are the unlimited snapshots, antivirus capabilities, auditing, and ransomware protection."

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

"Nasuni gives us a single platform with a 360-degree view of our file data, which is very important to us. We have everything that we need to look at in a single pane of glass."

"The most valuable feature is disaster recovery. We can fully recover a site in two hours."

"The solution gives us a breakdown and summary of every resource and each volume within every resource. It tells us the code within a given volume, so I can go in there and look at the size of the files that are stored there. Nasuni gives me the big picture and allows me to connect things like Power BI to any endpoint. I can take that tabular information from Nasuni and look at it in a graph."

More Nasuni pros

Cons

"I think that the price could still be a bit cheaper and I do not like that they have been purchased by Arcserve."

"The product is not user-friendly."

"In the most recent version of premium plus the replication has been removed, and it should re-added to the solution."

"The support could be more knowledgeable and faster."

"The only problem with the solution is that when I change the drive capacity, it has to do a full backup. It's a problem when I have five servers to backup. When I only want to change the size of the drive, I have to do a full backup that can take one week."

"Its interface can be improved. I find it unintuitive."

"Licensing is an area that needs improvement."

"We could not go into granular details of retrieving backup information."

More Arcserve UDP cons

"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."

"The speed at which new files are created is something that could be improved. For example, if you create a new file in another country, I won't see it for between 10 and 15 minutes."

"Nasuni could improve cloud integration and documentation of various ways we can leverage the product. It integrates with Azure, but the native Azure File Sync solution lets you divide data into tiers like hot, cool, and archived. Nasuni doesn't allow you to break the data apart into those tiered categories."

"Nasuni does not support different retention policies within the same volume, so you have to keep creating volumes for retention policies. When you create a new volume, it means you're starting from zero all over again. You can't move data between two volumes. You have to move them from your physical device to Nasuni or your cloud device to Nasuni."

"Some applications may not be suited for the Nasuni environment. You may need something with better performance. Otherwise, if you want to run daily operations or some file system, it's a good bet."

"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."

"When we have to rebuild a filer or put a new one at a site, one of the things that I would like to be able to do is just repoint the data from Azure to it. As it is now, you need to copy it using a method like Robocopy."

"One thing to consider is that Nasuni will have the same limitations that a traditional file storage solution will have, although that is because they are taking the place of a traditional architectural model. For example, Office 365 supports collaboration on documents such as Excel files and Word documents, but because Nasuni is a traditional file server, in that sense, it can't make use of that functionality."

More Nasuni cons

Pricing and Cost Advice

"I feel that the product is fairly priced."

"The solution is expensive."

"I do not work with the pricing or licensing issues of the solution for our organization."

"In comparison to other vendors, it is a low-cost solution."

"There is an annual license required for this solution and it is priced well."

"We only have the maintenance of three standard UDP licenses. Each license is 50 Euro. There are some additional costs for the storage and software but it has nothing to do with the UDP."

"Its price seems reasonable. Its price is average as compared to the other products I've looked at. We have a three-year license right now. There are no other costs beyond the standard licensing fee."

"The price of this product is high and it should be lower."

More Arcserve UDP pricing and cost advice

"Its price is fair and reasonable. I don't have anything negative about its pricing and licensing. For us, there is also the cost of monitoring. We are monitoring through Xenos and not through Nasuni. That is another cost for us from the monitoring perspective, but as far as Nasuni goes, we don't have any other cost apart from the licensing fee."

"The pricing is fair. It's an enterprise-level solution so it's not inexpensive... The cost is pretty stable year over year."

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

"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."

"It's cheaper than a lot of alternatives but it's not cheap."

"Our agreement is set up such that we pay annually per terabyte, and we buy a chunk of it at a time. Then if we run out of space, we go back to them and buy another chunk."

"The cost of licensing is negotiated and billed annually per terabyte."

More Nasuni pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

16%

Non Profit

12%

Manufacturing Company

Government

Computer Software Company

15%

Manufacturing Company

10%

Financial Services Firm

10%

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

Major Differences Between These 4 Backup and Disaster Recovery Solutions?

Comparing the features of the four is not the right approach. You need to develop a list of requirements for backup and DR that are specific to your organization and then compare each of the four ...

What do you like most about StorageCraft ShadowProtect?

The interface is very refined, works fine, and is very intuitive most of the time. Scalability is nice. The multi-tenancy feature is very welcome. The integration with Linux works fine too.

What is your experience regarding pricing and costs for StorageCraft ShadowProtect?

Pricing for SPX MRP/MSP is under $400 per server (Single VM) with a 1-year subscription. After discounts, it could decrease by 20%-30%, and opting for a 3/5/10 server pack may offer even better (lo...

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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Product Reports

Download Arcserve UDP product report

Arcserve UDP

August 2025

Download Nasuni product report

August 2025

Also Known As

StorageCraft ShadowProtect, StorageCraft Backup Analyzer

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Overview

Arcserve UDP is a comprehensive solution that empowers even a one-person IT department to protect virtual and physical environments with a high degree of simplicity. It allows you to design and manage your entire data protection strategy with a unified management console, and enables you to scale your data backup coverage as your organization grows with the push of a button.

Arcserve

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.

Sample Customers

ITPS, North Hertfordshire Homes, SEMIKRON, Kajaani University of Applied Sciences, Test Valley Borough Council, EK Services

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