

Dell PowerProtect Data Domain and QoreStor both compete in the field of data backup solutions. Dell PowerProtect Data Domain appears to have an advantage with its superior deduplication technology and extensive integration capabilities.
Features: Dell PowerProtect Data Domain offers powerful deduplication, data compression, and scalability, making it ideal for handling large data volumes. Its DD Boost feature enhances performance, and it integrates well with various backup solutions. QoreStor provides strong deduplication and compression capabilities along with the flexibility to run on multiple hardware platforms. It is software-based, offering adaptability and integration with different operating systems and backup solutions.
Room for Improvement: Dell PowerProtect Data Domain could enhance its processing capabilities and streamline firmware upgrades. Users also seek improvements in its cloud features and a more flexible pricing model. QoreStor could benefit from better ransomware protection, improved support processes, and more intuitive management interfaces. Users also desire enhanced export capabilities and robust onboarding resources.
Ease of Deployment and Customer Service: Dell PowerProtect Data Domain is predominantly deployed on-premises, with excellent customer service and responsive technical support, though support experiences may vary by region. QoreStor's deployments are common across on-premises and private cloud environments. While its support is generally good, some users report occasional delays in response times.
Pricing and ROI: Dell PowerProtect Data Domain is seen as a solid investment for larger enterprises despite its high cost, due to its efficient deduplication and data protection features. QoreStor offers a more flexible and budget-friendly pricing model, especially attractive for managed service providers with pay-as-you-grow options. User satisfaction with QoreStor pricing tends to be higher.
| Product | Market Share (%) |
|---|---|
| Dell PowerProtect DD (Data Domain) | 39.5% |
| QoreStor | 1.3% |
| Other | 59.2% |


| Company Size | Count |
|---|---|
| Small Business | 32 |
| Midsize Enterprise | 21 |
| Large Enterprise | 32 |
| Company Size | Count |
|---|---|
| Small Business | 5 |
| Midsize Enterprise | 1 |
| Large Enterprise | 2 |
Dell PowerProtect Data Domain ranks as the #1 Purpose-Built Backup Appliance. Known for its exceptional cyber resilience, it integrates well into any size organization's on-premises environment, optimizing data protection for traditional and modern workloads like AI and containers.
Dell PowerProtect Data Domain stands out with its patented data services, providing powerful protection and operational simplicity. By enabling seamless integration with a wide range of backup applications, it ensures efficient data management. Its flash and disk-based appliances support cost-effective operations with secure storage capabilities. Along with integration with cloud services, it assures excellent data handling and recovery performance for enterprises.
What are the key features of Dell PowerProtect Data Domain?Organizations across the financial, enterprise, and governmental sectors leverage Dell PowerProtect Data Domain for secure data backup and deduplication. It is essential in environments requiring data archiving and critical workload protection. With applications like Veeam, NetWorker, and Avamar, these appliances support both on-premises and cloud deployments, ensuring business continuity through effective disaster recovery strategies.
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?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.
We monitor all Disk Based Backup Systems reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.