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Proxmox

Enterprise Open-Source
Virtualization & Infrastructure

Proxmox delivers powerful, enterprise-grade virtualization, backup, and email security on software-defined, open-source platforms that are easy to deploy, manage, and budget for.

As an Authorized Proxmox Partner, Flatiron Networks is your primary point of contact for all Proxmox product inquiries, subscriptions, and support in the U.S.

Explore Products Request a Quote
Proxmox VE Cluster Dashboard Proxmox VE -- Cluster Dashboard
Proxmox Backup Server Dashboard Proxmox Backup Server -- Deduplicated Backups
Proxmox Mail Gateway Proxmox Mail Gateway -- Email Security
Proxmox VE SDN Proxmox VE -- Software-Defined Networking

The Proxmox Product Family

Four open-source platforms covering virtualization, backup, email security, and multi-cluster management -- all with enterprise-grade subscriptions available through Flatiron Networks.

VM VM CT CT PROXMOX VE HYPER-CONVERGED PLATFORM COMPUTE STORAGE NETWORK
Virtualization KVM + LXC

Proxmox Virtual Environment

The complete, open-source server virtualization platform. Tightly integrates KVM hypervisor, Linux Containers, software-defined storage, and networking on a single web-managed platform for enterprise workloads.

Clustering & HA CEPH Storage Live Migration SDN
VMware ESXi alternative View Details →
SOURCE DEDUPE ENCRYPT BACKUP
Backup Restore

Proxmox Backup Server

Enterprise-grade backup and restore for VMs, containers, and physical hosts. Incremental, deduplicated backups dramatically reduce network and storage footprint, with built-in encryption and integrity verification.

Deduplication Zstd Compression AES-256 Tape Archive
Deduplicated, encrypted Request a Quote →
INBOUND SPAM AV DKIM DMARC GATEWAY DELIVERED
Email Security Anti-Spam

Proxmox Mail Gateway

A premier open-source email security platform that shields mail servers in real time. Modular architecture and a web-based interface protect inbound and outbound email from spam, viruses, phishing, and trojans.

Anti-Virus SpamAssassin DKIM / DMARC HA Cluster
Inbound & outbound filtering Request a Quote →
PDM SINGLE VIEW CLUSTER A CLUSTER B CLUSTER C
Management

Proxmox Datacenter Manager

A single pane of glass for multi-cluster Proxmox VE environments. Centralized resource views, cross-cluster VM migration, aggregated monitoring, and unified user management across your entire datacenter footprint.

Multi-Cluster Central Auth Remote Migration
Included with Enterprise Support Request a Quote →

Proxmox Subscriptions at a Glance

All Proxmox software is free and open-source under AGPL v3. Enterprise subscriptions unlock the stable Enterprise Repository, tested updates, and vendor support tickets for production workloads.

Tier Community Basic Standard Premium
Enterprise Repository ✓ ✓ ✓ ✓
Support Tickets / Year Community forum 3 10 Unlimited
Response Time Best effort 1 business day 4 business hours 2 hours
Remote Support via SSH — — ✓ ✓
Typical Use Evaluation / Homelab Small teams Production workloads Mission-critical

Subscriptions are priced per CPU socket per year. See full support offerings →

Why Buy Proxmox from Flatiron Networks

Authorized Proxmox Partner

Under our partnership with Proxmox Server Solutions GmbH, Flatiron Networks is your primary U.S. point of contact for subscriptions, renewals, and product inquiries.

Procurement Made Easy

Competitive pricing, flexible payment terms, and a dedicated account team that handles quoting, ordering, and renewal tracking so you can focus on your infrastructure.

An Extra Resource

Our U.S.-based engineers can help you size clusters, plan migrations from VMware, and deploy Proxmox in regulated environments. Think of us as an extension of your IT team.

Ready to Deploy Proxmox?

Let our team help you size, license, and support the right Proxmox solution for your environment.