QoreStor vs Scality RING comparison

Quest Software and Scality are both solutions in the Software Defined Storage (SDS) category. Quest Software is ranked #21 with an average rating of 7.0, while Scality is ranked #7 with an average rating of 8.2. Quest Software holds a 1.0% mindshare in SDS, compared to Scality’s 4.0% mindshare. Additionally, 100% of Quest Software users are willing to recommend the solution, compared to 100% of Scality users who would recommend it.

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Executive SummaryUpdated on Nov 23, 2025

Scality RING and QoreStor are both prominent players in the data management solutions market. Scality RING appears to have the upper hand in large-scale deployments due to its scalability and application support, whereas QoreStor stands out in data efficiency through its advanced deduplication and compression features.

Features: Scality RING is known for its impressive scalability, unlimited storage capabilities, and robust interface support with S3, NFS, and SMB. It also benefits from strong performance and security features. QoreStor offers excellent data deduplication and compression, reducing storage costs and network traffic. Its flexibility with various hardware and backup software is advantageous for diverse IT environments, supporting cost-effective storage solutions.

Room for Improvement: Scality RING has room to grow by simplifying capacity upgrades and reducing reliance on multiple automation tools. Users recommend better OS integration and enhanced graphical interfaces. QoreStor can improve in expanding maximum capacity, enhancing ransomware protection, and refining its management interface. Both solutions could benefit from streamlining their upgrade and support processes for a more intuitive user experience.

Ease of Deployment and Customer Service: Scality RING offers scalability and multi-site resilience but can be seen as complex during initial deployment. Its knowledgeable customer service is sometimes offset by delays. QoreStor benefits from a straightforward deployment due to its software-defined nature, though users suggest improvements in automation and support clarity to enhance the overall experience.

Pricing and ROI: Scality RING provides competitive pricing with its pay-as-you-grow model, especially suitable for object storage despite high initial setup costs. In contrast, QoreStor's capacity-based licensing model is noted for affordability and hardware flexibility, presenting a compelling ROI and making it a budget-friendly option compared to rivals like Veeam.

To learn more, read our detailed QoreStor vs. Scality RING Report (Updated: January 2026).

Buyer's Guide

QoreStor vs. Scality RING

January 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

Pure Storage FlashBlade

Mindshare comparison

As of January 2026, in the Software Defined Storage (SDS) category, the mindshare of Pure Storage FlashBlade is 3.3%, down from 4.6% compared to the previous year. The mindshare of QoreStor is 1.0%. The mindshare of Scality RING is 4.0%, down from 4.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Software Defined Storage (SDS) Market Share Distribution
Product	Market Share (%)
Scality RING	4.0%
Pure Storage FlashBlade	3.3%
QoreStor	1.0%
Other	91.7%

Software Defined Storage (SDS)

Featured Reviews

MikaelHellström

IT Manager at Regin Dalarna

Has handled backup storage needs reliably and supports seamless upgrades

In environments requiring high throughput and low latency, Pure Storage FlashBlade provides high throughput and normal latency, but we do not have any application that requires low latency right now, so the latency of three to five milliseconds is considered kind of high. Pure Storage FlashBlade's ability to integrate with enterprise applications is not important for us, as we only want to present an S3 bucket for our backup, which we have done, and it works very fast. We use the Purity software's data reduction techniques; we have a backup software that compresses everything before sending it to the S3 bucket, achieving a data reduction of 1.1 to one. I would recommend Pure Storage FlashBlade to other companies because it's a very fast and scalable solution for anyone who needs it. On a scale of 1-10, I rate this solution an 8.

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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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Sebastien Foucou

Infrastructure architect at a tech services company with 201-500 employees

Leverages seamless data access with efficient storage management

I would improve Scality RING by bundling the Operating System with RING and modernizing the graphical interfaces. As for areas for improvement—if I had to summarize—a technical aspect would be the Operating System part, which today isn't really covered by Scality RING, whereas it is with Artesca. It would be a real advantage for customers to have a bundle that includes both the Operating System and Scality RING, with an install and maintenance model handled by Scality. Secondly, perhaps a more cosmetic point—the graphical interfaces could be modernized a bit. There's been work done on Artesca; maybe it should be extended more to RING. I believe that should come with version 10, so I'm not too concerned. I find RING's cyber resilience against ransomware threats somewhat complicated to assess. The product itself offers sufficient protection, and the features provided via S3 allow you to protect against this kind of attack—provided you implement these features, such as object lock with retention and everything that goes with it. If I had to identify an area for improvement, it would be the OS part—but that doesn't necessarily concern RING, unlike Artesca, which comes bundled with an OS. There's been real work done by the Scality teams to secure the system layer in Artesca. It didn't influence us. We know the product and what needs to be implemented to protect data, and it's part of the best practices we also pass on to our clients.

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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

"It has also helped to simplify storage for us in the way that it's easy to manage. Their automatic monitoring really helps when things break or are about to break. They see a problem coming and alert us even before our own system does."

"The most valuable feature of this solution is performance."

"The tool's most valuable features are data warehousing, speedy recovery, and analytics. Its latest release is cost-effective."

"The most valuable features include the ease of implementation, ease of use and the speed that you can do backup and recovery on."

"What I like best about Pure Storage FlashBlade is its object storage functionality, plus it has fast underlying hardware. Pure Storage FlashBlade is also very stable. I find its stability one of its valuable features."

"It's very easy-to-use."

"I would rate Pure Storage FlashBlade a ten out of ten."

"Approximately 40% to 50% of my time is saved using Pure Storage FlashBlade compared to different products."

More Pure Storage FlashBlade pros

"Quest QoreStor definitely saved us money."

"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."

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

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

"This software solution can be installed on many different types of hardware, which makes it very flexible. We can run it on virtual machines or virtual servers, providing convenience for solutions of varying sizes, from small to large."

"I would rate QoreStor a ten out of ten for what it offers for the price."

"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."

"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."

More QoreStor pros

"The best functionality in Scality RING is the ability to handle three interfaces over a single infrastructure: S3, NFS, and SMB."

"The best features of Scality RING include multiple aspects, but a few that we specifically appreciate are the scalability platform, which allows us to scale our growth; second is metadata indexing and S3 API capabilities that allow us to access the data from one source."

"Another feature I like is the life cycle management that helps me with data storage efficiency."

"I would give customer service and technical support a 10 on a scale from 1 to 10 based solely on my own experience."

"I think it's the economic factor. This solution has the lowest cost for storage systems."

"The best functionality of Scality RING is its ease of administration; it is out of the box and was set up for us in collaboration with Scality and HP."

"Scality RING is very robust."

"The best features of Scality RING are its object storage solution, scalability, and durability."

More Scality RING pros

Cons

"I have not seen ROI."

"We haven't been able to use much of the cloud area of Pure Storage. We have a storage server and it would be better if it could integrate with other cloud features of this solution."

"Compared to, for example, Hitachi NAS, the solution is not mature at all. It's just in its infancy as far as technology goes."

"We initially encountered challenges with the assembly process due to issues with the documentation required during setup, an area where Pure Storage needs improvement."

"I would like to see better integration."

"I would like to see more deduplication."

"The Pure Storage Orchestrator is our biggest pain point at the moment. If we can have more say in future developments of feature sets that we will need to support for our use case, that would be pretty beneficial to us."

"In terms of technical support, the experience has been mixed. The support is done through email and is not that great, making it a very problematic area I've been dealing with for over four years."

More Pure Storage FlashBlade cons

"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."

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

"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."

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

"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."

"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."

"The ransomware protection of QoreStor could use improvement."

"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."

More QoreStor cons

"We do see some areas where we have much higher operations or much higher queries, Scality sometimes chokes up."

"When considering the initial setup of Scality RING in 2015, it was, at first, very complicated. Installation and documentation were still being finalized."

"What we are currently missing and will be demanding in the new tender is an additional external backup of all data, ideally on a simple system, to safeguard against any severe local incidents so that we still have the data protected elsewhere."

"I would like to see more possibilities in the UI for managing aspects of the RING as indicated in the roadmap for the next version of their product."

"There are too many changes because it's software-defined storage and host-based. They should reduce the number of patches and enhance product reliability and stability. When releasing new versions, they should perform thorough quality checks instead of flooding us with patches."

"While Scality claims to be 100% compatible with Amazon S3, it seems this isn't entirely true; there are instances where specific backup tools require S3 to create checksums over written backups, which Scality does not support, unlike Amazon S3."

"I evaluate the simplicity of managing large volumes of data via Scality RING's user interface as limited because the user interface is mainly used for administration or monitoring purposes."

"Scality RING has contributed to overall company costs in that it has not reduced costs but rather increased them because we are now using this product as an additional protection mechanism for the backup."

More Scality RING cons

Pricing and Cost Advice

"Pure Storage FlashBlade is a hardware appliance, and it's very expensive if you compare its price with other solutions. You can get the same features and benefits from its competitor, VAST Data, but for half the price of Pure Storage FlashBlade."

"Our licensing is renewed annually."

"The price could be cheaper."

"The product is very expensive."

"Our customers have seen a reduction in TCO."

"The pricing for FlashBlade is between cheap and moderate."

"Support is a separate line item. Support is a different cost, but whatever your support is now, that's what you're going to pay forever. If your support's $100 today, six years from now it's $100. It doesn't fluctuate unless you upgrade it, or change it, etc."

"The pricing is relatively expensive due to the FlashBlade technology. However, for companies needing quick and reliable data access, the cost is justified."

More Pure Storage FlashBlade pricing and cost advice

"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."

"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."

"The initial cost (CAPEX) to set up the infrastructure is expensive due to the specific hardware required."

"The cost of Scality RING8 could be less expensive. It is difficult for smaller businesses to afford it."

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Top Industries

By visitors reading reviews

Financial Services Firm

12%

Manufacturing Company

10%

Computer Software Company

10%

Government

Performing Arts

12%

Computer Software Company

Manufacturing Company

Media Company

Computer Software Company

12%

Financial Services Firm

10%

Government

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	11
Large Enterprise	21

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

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	1
Large Enterprise	12

Questions from the Community

What do you like most about Pure Storage FlashBlade?

The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power out...

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What is your experience regarding pricing and costs for Pure Storage FlashBlade?

Regarding pricing, it is okay; we needed exactly this in size, and the price was a lot lower than competitors, making...

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What needs improvement with Pure Storage FlashBlade?

In my opinion, one way Pure Storage FlashBlade can be improved is by having more compatibility between the FlashArray...

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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 bac...

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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...

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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 t...

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What do you like most about Scality RING8?

Another feature I like is the life cycle management that helps me with data storage efficiency.

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What needs improvement with Scality RING8?

There are areas that may have room for improvement, and the Scality team is aware of it. You can obtain information d...

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What is your primary use case for Scality RING8?

Scality RING serves multiple use cases for storage, for GenAI and analytics, unstructured and structured data, backup...

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Comparisons

Dell PowerScale (Isilon) vs Pure Storage FlashBlade

Compared 18% of the time

MinIO vs Pure Storage FlashBlade

Compared 9% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 9% of the time

VAST Data vs Pure Storage FlashBlade

Compared 7% of the time

Pure FlashArray X NVMe vs Pure Storage FlashBlade

Compared 2% of the time

More Pure Storage FlashBlade Competitors

Dell PowerProtect Data Domain vs QoreStor

Compared 11% of the time

HPE StoreOnce vs QoreStor

Compared 8% of the time

CTERA Enterprise File Services Platform vs QoreStor

Compared 8% of the time

Hitachi Thin Image Advanced vs QoreStor

Compared 7% of the time

Dell Avamar vs QoreStor

Compared 7% of the time

More QoreStor Competitors

MinIO vs Scality RING

Compared 12% of the time

Red Hat Ceph Storage vs Scality RING

Compared 12% of the time

Cloudian HyperStore vs Scality RING

Compared 11% of the time

Dell ObjectScale vs Scality RING

Compared 9% of the time

Dell PowerScale (Isilon) vs Scality RING

Compared 3% of the time

More Scality RING Competitors

Product Reports

Buyer's Guide

Pure Storage FlashBlade

January 2026

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Buyer's Guide

QoreStor

January 2026

Download QoreStor product report

Buyer's Guide

Scality RING

January 2026

Download Scality RING product report

Also Known As

No data available

QoreStor

Scality RING, RING8

Overview

FlashBlade is the industry’s most advanced scale-out storage for unstructured data, powered by a modern, massively parallel architecture to consolidate complex data silos (like backup appliances and data lakes) and accelerate tomorrow’s discoveries and insights.

Pure Storage

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

Scality RING is the scalable and resilient object storage solution designed for modern workloads, providing seamless data protection against evolving cyber threats.

Scality RING leverages S3 object storage to meet unpredictable demands with a patented MultiScale Architecture that offers limitless scalability across capacity, performance, and more. It delivers end-to-end cyber resilience with CORE5 for ransomware protection, while its cloud-style economics and intuitive management empower enterprises to accelerate AI initiatives and optimize cloud deployments. Its flexibility is ideal for service providers managing extensive data needs.

What are the key features of Scality RING?

S3 and CDMI Support: Ensures compatibility for application needs.
Erasure Coding: Provides cost-efficient, durable storage.
Unified Tiered Infrastructure: Aids billing per IOPS.
Lifecycle Management: Optimizes storage utilization.
Unlimited Scalability: Ideal for large enterprise demands.
Data/Metadata Ring Deployment: Ensures robust performance and tailored SLAs.

What benefits or ROI should users expect?

Economic Value: Offers cost-effective storage solutions.
Effective Support: Enhances collaboration through responsive assistance.
Improved Flexibility: Adaptable deployment models for complex needs.

Scality RING is extensively implemented in backup solutions across industries, supporting platforms like Veeam and CommVault. It aids in storage expansion and management of large data volumes alongside multi-site architectures. While not leading in AI spaces due to performance constraints, there's potential with faster disk support. It's also used in archives, binary lakes, multimedia services, and AI data lakes.

Scality

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL

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

Comcast, TimeWarner Cable, EuroSport, Orange, Deluxe, DailtMotion, SFR, RTL, Los Alamos National Laboratory, Telstra

Buyer's Guide

QoreStor vs. Scality RING

January 2026

Free Report: QoreStor vs. Scality RING

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