

Hornetsecurity Altaro VM Backup and Veeam Data Cloud for Microsoft 365 compete in the data backup and recovery category. Veeam seems to have the upper hand due to its robust integration with Microsoft 365 services and strong encryption and compression capabilities.
Features: Hornetsecurity Altaro VM Backup offers live VM backup, offsite replication, and the ability to restore to different hosts. Users value its file-level restore and easy-to-use interface, benefiting from data compression and deduplication for enhanced efficiency. Veeam Data Cloud for Microsoft 365 excels in mail and file-level recovery within Office 365. It integrates well with Teams and SharePoint, providing granular restore options with strong encryption and compression.
Room for Improvement: Hornetsecurity Altaro VM Backup needs improved scalability and more platform support, as well as better pricing. Users suggest enhancements in backup flexibility and integration with additional hardware solutions. Veeam Data Cloud for Microsoft 365 should expand granular backup features and improve deduplication support while addressing pricing concerns and integration with non-Microsoft environments.
Ease of Deployment and Customer Service: Hornetsecurity Altaro VM Backup primarily offers on-premises deployment with a user-friendly setup. Its customer service is rated highly for responsiveness. Veeam Data Cloud for Microsoft 365 provides flexible deployment options, including hybrid and public clouds. While praised for strong support, it requires better scalability and integration with non-Microsoft tools.
Pricing and ROI: Hornetsecurity Altaro VM Backup is affordably priced with high ROI, particularly in VMware environments, though it requires a proper hardware investment. Veeam Data Cloud for Microsoft 365, though pricier, delivers strong integration and performance for Office 365, but could improve its subscription and licensing model for better affordability.
For Office 365, Microsoft has already done a good job securing their own data center, so additional backup is basically just getting another copy for on-prem safety.
Veeam is a good investment in general.
Technical support is rated an eight out of ten.
I find Veeam's customer service and support to be excellent, rating them ten out of ten.
My customers have reported that when they open a ticket, even complex issues get resolved swiftly with a remote session.
They give us a notification very much in advance if there is a maintenance activity.
From organization to organization, the scalability requirement varies.
It is infinity in the sense that everything is hosted by Microsoft, making it literally infinite.
Veeam Backup is quite scalable.
I have not faced any issues impacting my operations or my customers' operations.
The solution needs multi-platform support as it is currently only available for VMware and Hyper-V.
Hornetsecurity Altaro VM Backup could be improved in several areas, such as enhancing scalability features.
One area that needs improvement is the pricing of Veeam Backup, as it can be expensive at twenty-eight dollars per user for one year.
Rather than giving a help database, which is an ocean of information to search through ourselves, we should be able to open a ticket and have them guide us on how to do it.
In future updates of Veeam Data Cloud for Microsoft 365, I would like to see mail archiving functionality.
The pricing of the solution is considered affordable.
The pricing and licensing cost is challenging since most competitors offer cheaper pricing, making it difficult to penetrate the market with the current pricing strategy.
Transitioning to a cloud solution was not cost-effective for us.
The initial onboarding plus the initial expenses are slightly more when compared to another cloud-to-cloud backup.
The ability to perform data compression updates enhances overall efficiency and effectiveness.
It provides storage for Office 365, which is beneficial, and the deduplication technology is excellent.
The most valuable features of Veeam Backup for Microsoft 365 are its intuitive interface, ease of use, and unlimited capacity for backup and restore.
The most beneficial thing is that it is admin-friendly, with no complicated menu structure.
Veeam Data Cloud for Microsoft 365 has helped with eDiscovery and compliance tasks because it is part of the compliance requirements.
| Product | Mindshare (%) |
|---|---|
| Veeam Data Cloud for Microsoft 365 | 3.5% |
| Hornetsecurity Altaro VM Backup | 1.3% |
| Other | 95.2% |

| Company Size | Count |
|---|---|
| Small Business | 22 |
| Midsize Enterprise | 4 |
| Large Enterprise | 4 |
| Company Size | Count |
|---|---|
| Small Business | 37 |
| Midsize Enterprise | 22 |
| Large Enterprise | 16 |
Hornetsecurity Altaro VM Backup is a powerful, reliable and easy-to-use backup and replication solution for Microsoft Hyper-V and VMware virtual machines (VMs) and physical Windows servers, to protect against enterprise data loss. The award-winning solution provides robust, streamlined and enterprise-level functionality.
Reduce downtime and data loss: Thanks to Continous Data Protection (CDP) and WAN-optimized replication, your backup files are available in just minutes in the event of a data loss scenario and you can continue working as usual. The solution’s unique Augmented Inline Deduplication also gives you massive savings on your backup storage and dramatically reduces costs.
Veeam Data Cloud for Microsoft 365 offers unified data protection for Microsoft 365 and Entra ID in a single SaaS platform, safeguarding critical workloads like Exchange and Teams from cyber threats.
Designed for organizations of all sizes, Veeam Data Cloud for Microsoft 365 delivers comprehensive backup and recovery solutions, allowing users to protect and manage their Microsoft 365 workloads effectively. With integrations supporting Exchange, SharePoint, OneDrive, Teams, and Entra ID, it ensures business continuity by defending against threats, accidental deletions, and retention gaps. Veeam's intuitive interface promotes easy management and granular recovery, restoring individual emails or entire Entra ID groups quickly and securely. User-friendly pricing models eliminate hidden fees, and zero-trust security practices like MFA and strong encryption enhance data protection. Advanced compliance features meet regional legal requirements, making Veeam indispensable for firms aiming to streamline backup procedures while adhering to data residency laws.
What are the most important features?In industries where data protection and compliance are critical, such as finance and healthcare, Veeam Data Cloud for Microsoft 365 supports stringent regulatory standards by offering robust backup and recovery capabilities. Businesses rely on it to maintain data integrity and ensure quick access during audits, disaster recovery procedures, or when addressing legal queries, making it a vital component of their IT strategy.
We monitor all Cloud Backup 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.