
Proxmox-native cloud backup: simple, no extra licence costs
Secure, simple, cost-effective. Protect your entire virtual infrastructure with Proxmox backup server and Cubbit’s S3-compatible cloud storage.
100% European object storage software, trusted globally


















Multi-region. Included in the price.
Unlike traditional cloud storage, Cubbit automatically encrypts, fragments, and replicates data across multiple locations — safe from ransomware and disasters.
Traditional cloud storage
- 1 bucket = 1 location (single-region)
- DC/connection failure? You lose data access
- 2–3× cost for multi-region
Cubbit
- 1 bucket = spread across multiple locations
- DC/connection failure? Data stays accessible
- Geo-distribution by design



Why send your Proxmox
backups natively to Cubbit?
No extra licence costs, no complexity
Avoid paying for third-party backup connectors. Cut costs and simplify operations by using a single software to run VMs and back up your Proxmox infrastructure to the cloud.
100% European tech, with data localisation.
Avoid geopolitical and compliance risks. Know where your data is stored and stay compliant with GDPR and all regional laws.
Ransomware and disaster resilience, built in
Data is protected both client-side (immutability, versioning) and server-side (geo-distribution, encryption).

Cubbit is compatible with Proxmox Backup Server and the whole S3 ecosystem.










Cubbit vs. traditional storage alternatives.
Hyperscalers
Low-cost cloud storage
100% European technology
Mostly US-based
or owned
or owned
Native geo-redundancy
Multi-region adds
extra cost
extra cost
Multi-region adds
extra cost
extra cost
Low $/GB
Easy setup and S3 integration
Often involves
vendor lock-in
vendor lock-in
Immutability
Fast scalability











