Hitachi TrueCopy vs QoreStor comparison

Hitachi Vantara and Quest Software are both solutions in the Data Replication category. Hitachi Vantara is ranked #5 with an average rating of 8.0, while Quest Software is ranked #10 with an average rating of 7.0. Hitachi Vantara holds a 3.7% mindshare in DR, compared to Quest Software’s 3.7% mindshare. Additionally, 100% of Hitachi Vantara users are willing to recommend the solution, compared to 100% of Quest Software users who would recommend it.

Hitachi TrueCopy

Read 1 Hitachi TrueCopy review

585 Views
585 Comparison Views

100% willing to recommend

QoreStor

Read 9 QoreStor reviews

2,522 Views
303 Comparison Views

100% willing to recommend

Hitachi TrueCopy

QoreStor

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 1, 2026

QoreStor and Hitachi TrueCopy are products in the data management space with distinct strengths. While QoreStor is known for cost-effectiveness, Hitachi TrueCopy is preferred for its advanced features, making each product advantageous based on specific needs.

Features: QoreStor offers data deduplication, compression, and compatibility with various cloud environments, optimizing data storage efficiency. Hitachi TrueCopy provides data replication, disaster recovery solutions, and enterprise system data integrity.

Ease of Deployment and Customer Service: QoreStor's straightforward deployment and reliable customer service make it accessible for businesses with limited tech resources. Hitachi TrueCopy's comprehensive service requires advanced technical expertise due to its complex setup.

Pricing and ROI: QoreStor's appealing pricing model and ROI make it ideal for budget-conscious enterprises seeking effective storage solutions. Hitachi TrueCopy, though more costly, offers long-term benefits for data security and operational reliability.

To learn more, read our detailed Data Replication Report (Updated: February 2026).

Buyer's Guide

Data Replication

February 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

Hitachi TrueCopy

Ranking in Data Replication

5th

Average Rating

8.0

Reviews Sentiment

7.9

Number of Reviews

Ranking in other categories

No ranking in other categories

QoreStor

Ranking in Data Replication

10th

Average Rating

8.2

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Backup and Recovery (54th), Disk Based Backup Systems (8th), Storage Software (5th), Disaster Recovery (DR) Software (29th), Software Defined Storage (SDS) (20th), Copy Data Management (6th), File and Object Storage (23rd)

Mindshare comparison

As of March 2026, in the Data Replication category, the mindshare of Hitachi TrueCopy is 3.7%, down from 12.8% compared to the previous year. The mindshare of QoreStor is 3.7%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Data Replication Mindshare Distribution
Product	Mindshare (%)
Hitachi TrueCopy	3.7%
QoreStor	3.7%
Other	92.6%

Data Replication

Featured Reviews

Bratislav Petkovic

Team Lead for Core Infrastructure at Raiffeisen bank Serbia

Offers useful replication tools with potential for faster support responses

In my opinion, the best features of Hitachi TrueCopy include its ability to act similarly to a snapshot from any disk, from any LUN, and for fast data copying from production to test. We use Hitachi TrueCopy and Thin Image. Hitachi TrueCopy allows us to transfer data from one storage to another, for example, when we buy new storage, we transfer data, LUNs, and disks from one storage to another, and we also use Hitachi TrueCopy to transfer data from one site to another site. We transfer data through iSCSI. The Hitachi TrueCopy ability to customize replication strategies is a very useful tool for replication.

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Calvin Hilgenstock

System Administrator at a wholesaler/distributor with 10,001+ employees

Cost savings and efficient data management improve operations but support quality varies

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. I always had to get it escalated or ask for someone specifically because those other people would just read knowledge-based articles that I had already done myself. Quest QoreStor does not work with any backup software, server, or storage hardware. It has the hardware compatibility list, and you need a specific number of IOPS, so it needs to run on decent hardware at least to have enough input-output operations. Otherwise, the setup result will be canceled. I'm not too sure if there are still physical appliances, but when I first started, we had some customers with a physical Quest QoreStor appliance, and it would only run on certain hardware. It doesn't work with every backup program. For example, Veritas Backup Exec is incompatible, but Veeam is compatible, and V Ranger is compatible as well. I didn't even know that Quest QoreStor has any static AI and behavioral AI technologies.

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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

"The best features of Hitachi TrueCopy include its ability to act similarly to a snapshot from any disk, from any LUN, and for fast copy data from production to test."

"Hitachi TrueCopy is very effective for transferring big data from one storage to another storage."

"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."

"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."

"Quest QoreStor is very stable compared to our previous solution."

"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."

"QoreStor has helped us to reduce our backup storage requirements on-premises. We've been using the same devices for quite a while, and so it lets us keep using them as opposed to having to rip out all that hardware and create a new on-prem solution. The advantage here is even if we had to retire the hardware tomorrow, the QoreStor part doesn't change. We just have to have additional hardware and put the solution back on whatever hardware we pick and it'll do the same thing."

"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."

"Data deduplication and replication would be the top two features. The encryption and cloud tiering are also attractive for the future."

More QoreStor pros

Cons

"Technical support is indeed an area for improvement; Hitachi has very good hardware and the equipment is good, but the support and management monitoring are not as robust as IMC, IBM, and HP."

"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."

"The installation could use improvement. The initial installation was a little touchy and it's not really user-installable. You have to have a connection to support to install."

"Support is one point of improvement for Quest QoreStor. Support is sometimes not adequate."

"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."

"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."

"The ransomware protection of QoreStor could use improvement."

"In terms of improvement, we would like to have an Air Gap feature to prevent a virus from attaching to something. So that when we don't do a backup, we want the QoreStor to stay offline. It would be a nice feature to have."

More QoreStor cons

Pricing and Cost Advice

Information not available

"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."

"Its pricing model is very attractive. You have one price, and you get everything from QoreStor."

"The cost is per terabyte, and overall, the cost was reasonable when compared to some competitors."

"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."

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Top Industries

By visitors reading reviews

Educational Organization

11%

Manufacturing Company

10%

Computer Software Company

10%

Financial Services Firm

Performing Arts

11%

Manufacturing Company

Computer Software Company

Media Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	1
Large Enterprise	2

Questions from the Community

What needs improvement with Hitachi TrueCopy?

Regarding improvements, I think Hitachi TrueCopy is very effective for transferring big data from one storage to another. For transferring data on the same storage, we use Thin Image and Shadow Ima...

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What is your primary use case for Hitachi TrueCopy?

It is actually a SAN switch, not Brocade Ethernet switches. A switch with the Fibre Channel ports connects storage to Brocade, and for network, we use Cisco switches, but for SAN, we use Brocade. I...

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What advice do you have for others considering Hitachi TrueCopy?

We deploy Hitachi TrueCopy on-premises, with one instance in our head office, and the second on disaster recovery, but it works for our on-premises needs. On a scale of one to ten, I rate Hitachi T...

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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...

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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 ...

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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...

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Comparisons

Hitachi Universal Replicator vs Hitachi TrueCopy

Compared 33% of the time

Hitachi ShadowImage vs Hitachi TrueCopy

Compared 31% of the time

NetApp SnapMirror vs Hitachi TrueCopy

Compared 19% of the time

Global-active device vs Hitachi TrueCopy

Compared 17% of the time

More Hitachi TrueCopy Competitors

Nutanix Unified Storage (NUS) vs QoreStor

Compared 3% of the time

CTERA Enterprise File Services Platform vs QoreStor

Compared 3% of the time

Dell PowerProtect Data Domain vs QoreStor

Compared 3% of the time

Hitachi Universal Replicator vs QoreStor

Compared 3% of the time

HPE StoreOnce vs QoreStor

Compared 3% of the time

More QoreStor Competitors

Product Reports

Buyer's Guide

Data Replication

February 2026

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Buyer's Guide

QoreStor

February 2026

Download QoreStor product report

Also Known As

No data available

QoreStor

Overview

For everyday uptime and rapid recovery demands in the event of an outage, choose Hitachi TrueCopy remote replication software. TrueCopy synchronously mirrors data between Hitachi storage systems across metropolitan distances.

Hitachi Vantara

QoreStor optimizes storage costs through advanced deduplication and compression, seamlessly integrating with backup infrastructures and supporting diverse hardware. It enhances data security with replication and offers flexible deployment with minimal maintenance.

QoreStor offers significant benefits in deduplication, which leads to space savings and reduced storage expenses. This system integrates effortlessly with backup platforms like NetVault and Veeam, functioning as a reliable backup target for both on-premises and cloud environments. The ease of integration is complemented by its replication capabilities, which add a layer of data security by enabling geographically dispersed backups. Its cloud tiering functionality extends storage capabilities, ensuring cost-effectiveness compared to other solutions. While enhancements are needed in areas like Cloud Tier support, Air Gap features, and GUI intuitiveness, the continued developments aim to further optimize storage and backup solutions.

What are QoreStor's key features?

Deduplication and Compression: Achieves high deduplication rates and space savings.
Seamless Integration: Works well with diverse backup infrastructures.
Replication: Facilitates data security through multi-location backups.
Cloud Tiering: Extends storage capabilities efficiently.
Minimal Maintenance: Requires low maintenance efforts.

What benefits should be considered in user reviews?

Cost-Effectiveness: Offers competitive pricing and optimized storage.
Storage Optimization: Reduces storage needs with advanced data handling.
Flexibility: Supports diverse hardware and deployment options.
Data Security: Enhances protection with robust replication features.

QoreStor is widely implemented in industries for backup and restore operations, providing data deduplication and compression as key functionalities. Its integration as a backup target across platforms like NetVault and Veeam makes it ideal for enterprises that require efficient data management and storage cost control. Many organizations utilize its features to optimize cloud storage seamlessly while focusing on internal data handling or acting as service resellers.

Quest Software

Sample Customers

Information Not Available

American Airlines, at&t, Bank of America. Barclays, ebay, Ford

Find out what your peers are saying about NetApp, Fivetran, Dell Technologies and others in Data Replication. Updated: February 2026.

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