Best NethServer Alternatives & Competitors in 2024

Linux directory, domain, mail, gateway and infrastructure server for SMBs.

A very good alternative for Windows Server, for free

The most intuitive platform to manage projects and teamwork

Visit website paid Free Trial $14.0 / Monthly (per seat)

Univention Corporate Server UCS with Active Directory functions and App Center is the cost-efficient and popular successor to Microsoft's server solutions.

pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more

Open Source

OpenMediaVault is the next generation network attached storage (NAS) solution based on Debian Linux.

Open Source

Secure, fast and economically scalable, Ubuntu helps you make the most of your infrastructure. Whether you want to deploy a cloud or a web farm, Ubuntu Server supports the most popular hardware and software.

OPNsense® you next open source firewall. Free Download. High-end Security Made Easy™. Offers Intrusion Prevention, Captive Portal, Traffic Shaping and more.

Open Source

Endian Firewall Community (EFW) is a "turn-key" linux security distribution that turns...

FreeIPA is an integrated security information management solution combining Linux (Fedora), 389...

Open Source

The main product of MikroTik is a Linux-based operating system known as MikroTik RouterOS.

TrueNAS Core (formerly FreeNAS) is a storage operating system strong and robust enough to meet the needs of enterprise level businesses.

Untangle is a platform for deploying network based applications.

IPFire is a server distribution with intended to use as a firewall.