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IBM Disaster Recovery Services vs Nasuni comparison

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Executive Summary

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

IBM Disaster Recovery Services
Average Rating
8.6
Reviews Sentiment
8.4
Number of Reviews
3
Ranking in other categories
Disaster Recovery as a Service (11th)
Nasuni
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
36
Ranking in other categories
File System Software (3rd), NAS (13th), Cloud Migration (8th), Cloud Storage (14th), Cloud Backup (30th), Disaster Recovery (DR) Software (19th), Cloud Storage Gateways (4th)
 

Featured Reviews

Şefik Mert Polatay - PeerSpot reviewer
General manager at Atlas Consulting Bilisim Hizmetleri Ltd.
Ease of use, performance, availability, and scalability
The initial setup is very easy, user-friendly, and not complex. It mostly comes with all installed, an operating system, database, and security, all included in Power Systems. So users can easily install, configure, and use it. It's integrated with other systems. You can run different systems from IBM Power Systems, AIX Linux, or IBM I operating system. It's also integrated into Windows systems and other databases and servers.
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…

Quotes from Members

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

Pros

"The initial setup is very easy and user-friendly."
"Disaster Recovery Services is stable."
"The latest IBM environments are very powerful for our clients."
"The solution works well for very large organizations. It can scale quite well."
"We've used it to provide file source capacity for VDI environments. The security of it is important and the fact that it's object storage, it's immutable and that it can't be held for ransom. It's a lot smoother than our previous processes that weren't Nasuni-based. A lot of it is done automatically just by the system being in place."
"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."
"The ability to access anywhere, the ease of deployment, and the security are the most valuable features."
"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."
"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 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."
"I would recommend Nasuni because it's a proven product that has delivered results for us even in the worst-case scenario. If you're still using a traditional cloud solution like native Azure products, you are still susceptible to human error. Also, you would need to architect your backup and DR solutions, then integrate, maintain, and administer them."
"Nasuni is tremendously easy to manage. It eliminates many of the administrative challenges associated with physical hardware storage, and you don't need to worry about any hardware failure or products reaching the end of their lives."
 

Cons

"Disaster Recovery Services could provide better value for money."
"The infrastructure level of IBM's recovery systems could be improved."
"Stability could always be better."
"The only thing that I'd like to see is more support for platforms like OneDrive or Box.com."
"Customer support and response time on issues should be improved because their support can be hard to get in touch with and we have to wait for a long time to get a call back."
"Room for improvement would be the speed of replication of new files. I would also like to see cloud mirroring."
"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."
"Migration from existing systems, specifically StorSimple, could be improved, but that solution will be end-of-life by the end of the year. Also, the documentation could be more accessible."
"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."
"When users from one office save their changes, their peers in another office can see the changes within minutes. Of course, this is an area for constant improvement and we hope that they can still reduce the amount of time it takes to replicate changes."
"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."
 

Pricing and Cost Advice

"The pricing of the solution is based on the scale of the project or business. It's based on the server amount and the amount of data being stored. For our client, based on the amount of data they have, it may be around $20,000 USD. It could get much more expensive on the customer side."
"Disaster Recovery Services is expensive."
"They could lower the cost, but it saves so much money when you go into it (by losing all the backup)."
"The cost is based on the capacity, which is approximately $100 USD per terabyte."
"The pricing is fair. It's an enterprise-level solution so it's not inexpensive... The cost is pretty stable year over year."
"It's cheaper than a lot of alternatives but it's not cheap."
"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."
"The cost of licensing is negotiated and billed annually per terabyte."
"Nasuni should provide small-scale licenses, like a 20 TB license. Currently, the smallest is a 30 TB license."
"With this solution, the license renewal is pretty swift. With the virtual appliance, you just need to take care of the OS versions and patches. In a way, we don't have to struggle much with renewals because the only thing that we need to take care of are the licenses. We renew it every three years. This aspect goes with infrastructural costs because it doesn't cost us too much to maintain the solution."
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Top Industries

By visitors reading reviews
Outsourcing Company
19%
Construction Company
15%
Manufacturing Company
9%
Comms Service Provider
7%
Financial Services Firm
12%
Manufacturing Company
9%
Construction Company
9%
Computer Software Company
8%
 

Company Size

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

Questions from the Community

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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 ...
 

Overview

 

Sample Customers

i-Virtualize, QD, Continuum Managed Services LLC, Royal Arctic Line, Department of Science and Technology of the Republic of the Philippines, Idwala Industrial Holdings Limited, A-Plant c.a.r.u.s. Information Technology GmbH Hannover, eASPNet Taiwan Inc., Mobile Mini Inc., TriDatum Solutions Inc., M7 Managed Services Ltd., Hospital de la Concepci‹n
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 Hewlett Packard Enterprise, Veeam Software, Broadcom and others in Disaster Recovery (DR) Software. Updated: September 2026.
915,341 professionals have used our research since 2012.