Storware Backup & Recovery
Storware Backup & Recovery: Polish backup for Hyper-V, Proxmox, Kubernetes, OpenStack, M365. Agentless, no vendor lock-in. Veeam alternative.

Key Features
- Multi-platform - Hyper-V, Proxmox, KVM, Kubernetes, OpenStack
- Microsoft 365 - Exchange, SharePoint, OneDrive, Teams
- Agentless - backup without installing agents on VMs
- Deduplication - global data deduplication
- Instant Recovery - instant VM startup
Table of Contents
What is Storware Backup & Recovery?
Storware Backup & Recovery is a Polish backup and disaster recovery solution - a universal platform protecting virtual (Hyper-V, Proxmox), container (Kubernetes), cloud (OpenStack, AWS), and Microsoft 365 environments. No vendor lock-in.
Key Functions:
- Multi-platform - one product for all environments
- Agentless - backup without installing agents
- M365 Protection - Exchange, SharePoint, OneDrive, Teams
- Instant Recovery - instant VM startup
What problem does it solve?
flowchart LR
subgraph Typical Problem
A[Hypervisor] --> B[Veeam]
C[Kubernetes] --> D[Kasten]
E[OpenStack] --> F[???]
G[M365] --> H[Another product]
end
subgraph Storware
I[Hypervisor] --> J[Storware]
K[Kubernetes] --> J
L[OpenStack] --> J
M[M365] --> J
J --> N[One product<br>One license]
end
style A fill:#6366f1,stroke:#4f46e5,color:#fff
style C fill:#6366f1,stroke:#4f46e5,color:#fff
style E fill:#6366f1,stroke:#4f46e5,color:#fff
style G fill:#6366f1,stroke:#4f46e5,color:#fff
style B fill:#dc2626,stroke:#b91c1c,color:#fff
style D fill:#dc2626,stroke:#b91c1c,color:#fff
style F fill:#dc2626,stroke:#b91c1c,color:#fff
style H fill:#dc2626,stroke:#b91c1c,color:#fff
style I fill:#6366f1,stroke:#4f46e5,color:#fff
style K fill:#6366f1,stroke:#4f46e5,color:#fff
style L fill:#6366f1,stroke:#4f46e5,color:#fff
style M fill:#6366f1,stroke:#4f46e5,color:#fff
style J fill:#22c55e,stroke:#16a34a,color:#fff
style N fill:#22c55e,stroke:#16a34a,color:#fff
Common Problems:
- Heterogeneous environments = multiple backup products
- Vendor lock-in to specific virtualization platform
- Expensive Veeam license for smaller companies
- No OpenStack/Proxmox support in mainstream backup
- Kubernetes backup requires separate product
Supported Platforms
Virtualization
VM backup
- Microsoft Hyper-V
- Proxmox VE
- Red Hat Virtualization
- oVirt, KVM
Kubernetes
Container backup
- Kubernetes (vanilla)
- Red Hat OpenShift
- Rancher
- Persistent Volumes
- Namespace-level backup
Cloud
Cloud instances
- OpenStack
- AWS EC2
- Nutanix AHV
- Oracle VM
- Citrix XenServer
Microsoft 365
SaaS backup
- Exchange Online
- SharePoint Online
- OneDrive for Business
- Microsoft Teams
- Granular restore
Applications
Application-aware
- Microsoft SQL Server
- Oracle Database
- MySQL/MariaDB
- PostgreSQL
- MongoDB
Storage
Backup targets
- NFS/SMB shares
- S3-compatible storage
- Azure Blob
- Deduplication appliances
- Tape (LTO)
How does Storware work?
flowchart TD
A[Storware Server] --> B[Hypervisor API]
B --> D[Hyper-V]
B --> E[Proxmox]
A --> F[K8s API]
F --> G[Kubernetes Cluster]
A --> H[M365 API]
H --> I[Exchange/SharePoint/Teams]
A --> J[Backup Repository]
J --> K[NFS/S3/Azure]
J --> L[Deduplication]
style A fill:#f59e0b,stroke:#d97706,color:#fff
style C fill:#6366f1,stroke:#4f46e5,color:#fff
style D fill:#6366f1,stroke:#4f46e5,color:#fff
style E fill:#6366f1,stroke:#4f46e5,color:#fff
style G fill:#8b5cf6,stroke:#7c3aed,color:#fff
style I fill:#22c55e,stroke:#16a34a,color:#fff
style K fill:#22c55e,stroke:#16a34a,color:#fff
Key Features
Agentless Backup
No agents
- Backup via hypervisor API
- No VM installation
- CBT/RCT tracking
- Optional agent for file-level
Instant Recovery
Instant RTO
- Start VM from backup
- RTO in minutes
- Storage vMotion to production
- Granular file restore
Deduplication
Storage savings
- Global deduplication
- Data compression
- 10-50x reduction
- Synthetic full backup
Disaster Recovery
DR automation
- DR site replication
- Automated failover
- DR testing without production
- Cross-platform restore
Encryption
Security
- AES-256 encryption
- In-flight and at-rest
- Key management
- Immutable backups
Reporting
Visibility
- Real-time dashboard
- SLA compliance reports
- Email notifications
- REST API
Who is it for?
Storware MAKES sense when:
- • Heterogeneous environment (Hyper-V + Proxmox + K8s)
- • OpenStack/Proxmox - no Veeam support
- • Looking for cheaper Veeam alternative
- • Polish vendor = local support
- • Need Kubernetes backup
Storware DOESN'T make sense when:
- • 100% Veeam already deployed
- • Enterprise with "big vendor" requirement
- • Need global 24/7 support
Storware vs Competition
| Aspect | Storware | Veeam | Commvault | Kasten |
|---|---|---|---|---|
| Hyper-V | Yes | Yes | Yes | No |
| Proxmox | Yes | No | No | No |
| OpenStack | Yes | No | Limited | No |
| Kubernetes | Yes | Kasten | Yes | Yes |
| M365 | Yes | Yes | Yes | No |
| License | Per socket/VM | Per workload | Complex | Per node |
| Price | Competitive | Premium | Premium | Mid |
| PL Support | Yes | Yes | Yes | No |
Storware Advantage:
- Broadest platform support (Proxmox, OpenStack)
- Competitive pricing vs Veeam
- Polish vendor = local Polish language support
- One license for all platforms
Deployment Options
Virtual Appliance
OVA/QCOW2 for Proxmox
Linux Server
Installation on RHEL/Ubuntu
Backup Appliance
Hardware appliance
Specification
| Parameter | Value |
|---|---|
| Platforms | Hyper-V, Proxmox, KVM, OpenStack, K8s |
| SaaS | Microsoft 365 (Exchange, SharePoint, OneDrive, Teams) |
| Databases | SQL Server, Oracle, MySQL, PostgreSQL, MongoDB |
| Storage | NFS, SMB, S3, Azure Blob, Tape |
| Encryption | AES-256 |
| API | REST API |
| License | Per socket or per VM |
FAQ
How is it different from Veeam? Storware supports more platforms (Proxmox, OpenStack), has simpler licensing and lower price. Veeam has larger ecosystem and brand recognition.
Does it support Proxmox? Yes. Storware is one of few enterprise backup solutions with native Proxmox VE support.
How does Kubernetes backup work? Storware backs up namespaces, PersistentVolumes, ConfigMaps, Secrets. Restore to same or different cluster.
Can I migrate from Veeam? Yes. Veeam backup import not possible, but you can run in parallel and gradually move workloads.
What is the license? Per socket (for virtual environments) or per VM. M365 licensed per user. No additional feature fees.
Does nFlo deploy Storware? Yes. Deployments for Proxmox, Kubernetes, OpenStack. DR configuration, storage integration, migrations from other backup solutions.
Inquire about Storware Backup & Recovery
Contact your product specialist and get a custom quote.

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From Our Knowledge Base
Articles related to this solution
CVE-2026-11374: In ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus,...
Security Alert - CVE-2026-11374. CVSS: 9.0 (critical).
CVE-2026-32996: High-Severity Arbitrary File Write / Privilege Escalation in Veeam
Security Alert - CVE-2026-32996 (Veeam VSPC / VBR). CVSS: 8.8 (high). Arbitrary File Write and potential privilege escalation in Veeam platforms.
CVE-2026-32997: High-Severity Arbitrary File Write / Privilege Escalation in Veeam
Security Alert - CVE-2026-32997 (Veeam VSPC / VBR). CVSS: 8.8 (high). Arbitrary File Write and potential privilege escalation in Veeam platforms.
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