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Proxmox Backup Server 3.3

Proxmox Backup Server 3.3 is an open-source solution for backing up and restoring VMs, containers and physical hosts.

Proxmox Backup Server 3.3 officially free

Servers with Proxmox Backup Server 3.3

Get Proxmox Backup Server 3.3 pre-installed on servers in the Netherlands, Finland, Germany, Iceland, Turkey, Poland, the USA, the UK, Spain, Switzerland and France.

Rent a Virtual (VPS) or a Dedicated Server with pre-installed Proxmox Backup Server 3.3 - a free and open-source back up and restore solution. Simply select Proxmox Backup Server 3.3, configure your server and start working in just 15 minutes.

  • Already installed - ready to work the second your server is launched
  • Fine-tuned server - high-performance configurations optimized for Proxmox Backup Server 3.3
  • 24/7 Support - we are always ready to help
4.0/5 | 160+ reviews
4.1/5 | 70+ reviews
4.6/5 | 80+ reviews
4.0/5 | 50+ reviews

How it works

  1. Choose a server and license

    Select your preferred server option. While placing your order, choose a Proxmox Backup Server 3.3 license, the network settings and any other necessary parameters.

  2. Place your order

    Once your order is successfully placed and paid for, our team will get in touch with you to provide an exact timeframe for server deployment. Typically, the server setup process takes no more than 15 minutes, though it may vary depending on the server type.

  3. Start working

    Once the server is ready, we'll promptly send you all the access credentials via email. Rest assured, Proxmox Backup Server 3.3 will come pre-installed and fully operational, allowing you to start working without delay.

Get pre-installed Proxmox Backup Server 3.3

Proxmox Backup Server 3.3 licenses are provided only for leased HOSTKEY servers. To get the Proxmox Backup Server 3.3 application, select it in the Software tab while ordering the server plan.

Proxmox Backup Server 3.3 on Virtual (VPS) Servers

Rent a reliable VPS in Europe, the USA and Turkey.

Server delivery ETA: ≈15 minutes.

Proxmox Backup Server 3.3 on Dedicated Servers

Rent a Dedicated Server in Europe, the USA and Turkey.

Server delivery ETA: ≈15 minutes.

Proxmox Backup Server 3.3 officially free

Proxmox Backup Server 3.3 — officially free software

Proxmox Backup Server 3.3 is open-source software, licensed under the GNU Affero General Public License (AGPLv3), allowing users to freely use, inspect, modify and distribute it.

We guarantee that our servers are running secure and original software.

FAQ

How to install Proxmox Backup Server 3.3 on a Virtual or Dedicated Server?

To install Proxmox Backup Server 3.3, you simply need to select it while ordering a server on the HOSTKEY website. Our auto-deployment system will install it on your server for you. You can also read how to install Proxmox Backup Server 3.3 yourself.

I am having trouble installing and/or using Proxmox Backup Server 3.3

If you have any difficulties or questions when installing and/or using this software, carefully review the documentation on the developer’s official website, read about typical problems and how to solve them, or contact Proxmox Backup Server 3.3 support.

Proxmox Backup Server 3.3 key features

Proxmox Backup Server (PBS) is used for efficient, secure and centralized backup and restoration of virtual machines, containers and physical hosts.

Push-to-Remote Datastore

Allows the local Proxmox Backup Server to push backups to a remote PBS datastore, giving more flexibility and easier offsite backup setups.

Support for Removable Datastores

Lets you create backup datastores on removable storage media, enabling physical off-site transport and air-gapped backups.

Webhook Notification Targets

Adds webhook support to the notification system, so events (like sync jobs or verifications) can send HTTP requests to external systems.

Optimized Change Detection for faster Backups

Improves detection of unchanged files during host and container backups to speed up incremental backup operations.

Incremental & Deduplicated Backups

Continues to use incremental backups with deduplication to reduce network load and storage footprint.

Zstandard Compression

Uses high-speed ZSTD compression to shrink backup data while maintaining fast throughput.

Strong Encryption & Data Integrity

Ensures backups are encrypted (AES-256 GCM) and uses checksums (SHA-256) to verify data integrity.

Centralized Web-Based Management

Provides an intuitive web GUI for configuring backups, viewing logs and managing datastores and users.

Proxmox VE Integration

Seamlessly integrates with Proxmox Virtual Environment to back up VMs and containers with support for live and granular restores.
Get pre-installed Proxmox Backup Server 3.3
on servers located in data centers across Europe, the USA, and Turkey.

Why choose Proxmox Backup Server 3.3 at HOSTKEY?

  • TIER III Data Centers

    Top reliability and security provide stable operation of your servers and 99.982% annual uptime.

  • DDoS protection

    The service is organized using software and hardware solutions to protect against TCP-SYN Flood attacks (SYN, ACK, RST, FIN, PUSH).

  • Round-the-clock technical support

    The application form allows you to get technical support at any time of the day or night. First response within 15 minutes.

What customers say

Crytek
After launching another successful IP — HUNT: Showdown, a competitive first-person PvP bounty hunting game with heavy PvE elements, Crytek aimed to bring this amazing game for its end-users. We needed a hosting provider that can offer us high-performance servers with great network speed, latency, and 24/7 support.
Stefan Neykov Crytek
doXray
doXray has been using HOSTKEY for the development and the operation of our software solutions. Our applications require the use of GPU processing power. We have been using HOSTKEY for several years and we are very satisfied with the way they operate. New requirements are setup fast and support follows up after the installation process to check if everything is as requested. Support during operations is reliable and fast.
Wimdo Blaauboer doXray
IP-Label
We would like to thank HOSTKEY for providing us with high-quality hosting services for over 4 years. Ip-label has been able to conduct many of its more than 100 million daily measurements through HOSTKEY’s servers, making our meteorological coverage even more complete.
D. Jayes IP-Label
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Our Ratings

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4.0 out of 5
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