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NetApp ONTAP vs Quest QoreStor comparison

 

Comparison Buyer's Guide

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

NetApp ONTAP
Ranking in Storage Software
1st
Average Rating
8.6
Reviews Sentiment
7.7
Number of Reviews
90
Ranking in other categories
No ranking in other categories
Quest QoreStor
Ranking in Storage Software
6th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
Backup and Recovery (53rd), Data Replication (12th), Disk Based Backup Systems (5th), Disaster Recovery (DR) Software (28th), Software Defined Storage (SDS) (23rd), Copy Data Management (8th), File and Object Storage (22nd)
 

Mindshare comparison

As of June 2025, in the Storage Software category, the mindshare of NetApp ONTAP is 41.7%, down from 42.6% compared to the previous year. The mindshare of Quest QoreStor is 0.4%. It is calculated based on PeerSpot user engagement data.
Storage Software
 

Featured Reviews

Naveen Radhwani - PeerSpot reviewer
Provides good performance, stability, and complete data security
Our upcoming investments would be prioritized around a hybrid cloud solution because we ourselves promote the cloud in the market. We are the premium service provider for AWS, so we have that inclination toward cloud computing. From the experience that we had during the pandemic, we are looking for some kind of hybrid solution for our environment. NetApp should focus on a hybrid cloud solution because none of the media houses are opting for cloud storage. The files are quite heavy, and it becomes quite difficult to maintain them on the cloud. If NetApp can provide such technology and fill the gap of storing media files in the cloud, it would give them an advantage.
Jeff Manuszak - PeerSpot reviewer
Cost-efficient, highly scalable, and installable on different types of hardware
They could improve on support a little bit. We have not had to engage their support much, but when we do have issues, it can take longer to get things resolved. We are pretty lenient as we do a lot of IT support ourselves. We are not very hard on support organizations, but when a customer has a support issue, it would be easier if the support processes were a little bit more automated. It would be beneficial to have an easier way to upload diagnostic dump files. They can make it easy for the customer to collect the diagnostic data. There can be some kind of monitoring solutions to alert users to issues with the appliance or software, making it easy for customers to monitor their systems in the field. This is especially critical because it stores customers' backups, and a failure can have significant business impacts. If a customer does not have the backups and has a disaster, they can be out of business, so monitoring is key.

Quotes from Members

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

Pros

"You can scale the product up or out."
"ONTAP has really reduced our costs because we learned that we could use our storage with fewer machines and drive down data center costs."
"From a storage standpoint, NetApp is the number one partner and the number one equipment manufacturer."
"Clustered ONTAP makes it very easy to manage large amounts of data, measured in petabytes. One person can manage all that."
"It has the ability to bring up disaster recovery quickly."
"It's more intuitive to use as they are moving away from command line into more graphical interfaces, which are somewhat easier to use."
"The single management plane in NetApp ONTAP, with BlueXP and Cloud Insights, is valuable. It allows us to see globally all physical and cloud-hosted systems within one management plane, which is a big plus."
"Deduplication, data protection, and NetApp block are some of the valuable features of the product."
"It integrates with various backup software solutions, which makes it compatible with existing backup workflows and processes."
"We need revisions and safe backup so that it could be held up in court, but deduplication and compression are the main features why we have Quest QoreStor. That's where it really shines. I use ZFS and XFS at home, and Quest QoreStor is even better."
"The features we use for the data deduplication are nice because we're able to back up a much larger amount of data, yet it doesn't necessarily take up that much data on the devices."
"The dedupe and compression are pretty extreme. On disk, we're getting dedupe rates of up to 65 percent of data and compression of 34 percent. When you go to the cloud, it's more like 76 percent for dedupe and almost 50 percent for compression."
"Quest QoreStor is very stable compared to our previous solution."
"I would rate QoreStor a ten out of ten for what it offers for the price."
"The extreme compression of data is a big thing for us. We were looking for an online backup solution, and QoreStor is very good in terms of data compression. It helps us minimize the required storage in the Blob Storage environment."
"Deduplication is the most valuable feature. It saves us a lot of space. When we back up 100 terabytes of data, after dedupe, it only uses maybe five to six terabytes for the disk space in QoreStor."
 

Cons

"The additional features I would like to see in ONTAP, and NetApp in general would probably be the single pane of glass software. Over the years that's probably the biggest area that we've struggled with. NetApp has had a lot of good products, but a lot of them haven't necessarily seamlessly integrated with each other and you have to go to multiple management consoles to manage their software or their hardware. From a customer point of view, I think that single pane of glass where you could just add modules and enable functionality would be the most beneficial thing that NetApp could add."
"I would like to see volume efficiency come closer to what Dell EMC can do with, for instance, their XtremIO platform."
"With NetApp ONTAP, the technology is all there, but its management process needs some simplification."
"In Africa, especially in West Africa, NetApp doesn't chat with their customers. Therefore, we always have to go through the local partners or vendors."
"While the data efficiency features are great, I want to see more efficiency and compression type of technology."
"I wish tech support would be better. I wish I could talk to somebody more easily and qualified, because this is way it is supposed to be.."
"They should make the storage arrays more easily tied to your accounts."
"The lack of an API is a big thing for us that needs to be improved. It needs proper API support."
"They could improve on support a little bit. We have not had to engage their support much, but when we do have issues, it can take longer to get things resolved."
"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."
"Support is one point of improvement for Quest QoreStor. Support is sometimes not adequate."
"The ransomware protection of QoreStor could use improvement."
"The importance of support is significant to me. I was working for a service provider, and all of our customers had a Quest or warning. Sometimes the support really underperforms."
"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial. After everything is set up and configured, there should be a way to export the configuration. In case something happens to the QoreStor server, and we need to reinstall and configure everything, being able to import the configuration would be helpful. This feature does not currently exist."
"There can be some kind of monitoring solutions to alert users to issues with the appliance or software, making it easy for customers to monitor their systems in the field."
"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."
 

Pricing and Cost Advice

"There are two consumption methods: pay as you go and subscription. Pay as you go... is a little expensive but worth it."
"There could be improvements, its proprietary software so it can be pricey."
"I rate NetApp ONTAP's pricing a seven out of ten."
"The pricing for NetApp ONTAP is moderate."
"We have seen ROI, especially with the deduplication. We have a high ratio of deduplication and are way past 70 percent of our VDI, as we have almost 400TBs on our VDI. We have been able to save at least a quarter of a petabyte of space."
"The solution has helped us reduce the overall cost of storage by doing an OPEX agreement with NetApp, we are paying based on utilization. Instead of fronting 30 petabytes worth of storage, we are paying for what we're using."
"We have seen ROI as we can fit a lot more storage in one rack."
"NetApp ONTAP is moderately priced."
"Its pricing model is very attractive. You have one price, and you get everything from QoreStor."
"The pricing is good. It is competitive for a managed services provider. I like the ability to pay by the terabyte, allowing for an incremental cost that we and our customers can afford, so the solution grows with the customer."
"Quest QoreStor's pricing is affordable. We evaluated Veeam, a well-known company for backup solutions, but found their pricing to be quite high. Veeam's price was almost double. For us, Quest QoreStor is very affordable."
"The cost is per terabyte, and overall, the cost was reasonable when compared to some competitors."
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Top Industries

By visitors reading reviews
Manufacturing Company
21%
Computer Software Company
14%
Financial Services Firm
6%
Media Company
5%
Financial Services Firm
15%
Computer Software Company
11%
Performing Arts
10%
Real Estate/Law Firm
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

How does Azure NetApp Files compare to NetApp ONTAP?
Azure NetApp Files is a Microsoft Azure file storage service built on NetApp technology. The platform combines the file capabilities of Azure and NetApp to move critical file-based applications to ...
What do you like most about NetApp ONTAP?
We do not face any glitches or downtime.
What is your experience regarding pricing and costs for NetApp ONTAP?
The pricing is high. That said, we received favorable pricing at Intel due to the company's large NetApp ONTAP deployment across different organizations. While we're not in the IT department (we're...
What else besides data replication does QoreStor offer?
Quest QoreStor can be used for multiple things besides data replication. For example, it can be trusted to make a backup of your data. You know that replication and backups are different, right? Re...
How does Quest QoreStore protect your data?
One of our favorite features of Quest QoreStore for data protection isn't the backup, actually, though we're using it actively (maybe just as much as data replication, to be honest). We absolutely ...
How does Quest QoreStore solve repetitive data replicas?
When I first found out about data replication and the many benefits it had, I couldn't help but wonder - what about the copies you don't need? Like it's unavoidable for some of the copies to get da...
 

Also Known As

No data available
QoreStor
 

Overview

 

Sample Customers

1&1 IONOS, Acıbadem Healthcare Group, Adder Technologies, Aero Vodochody Aerospace
American Airlines, at&t, Bank of America. Barclays, ebay, Ford
Find out what your peers are saying about NetApp ONTAP vs. Quest QoreStor and other solutions. Updated: June 2025.
859,129 professionals have used our research since 2012.