Windows Server Essentials
Windows Server Essentials (formerly Windows Small Business Server) is a flexible, affordable, and…
19 Alternatives To Windows Server Essentials
Amahi Home Server
Amahi is a media, home and app server software known for its easy-to-use user interface. Amahi has the best media, backup and web apps for small networks.
ClearOS
A very good alternative for Windows Server, for free
Drive Bender
Drive Bender, class leading storage pooling technology
FreeNAS
FreeNAS is a storage operating system strong and robust enough to meet the needs of enterprise level businesses.
MDaemon Messaging Server
Low cost, easy to use Email Server software for virtual, on-premise, or hosted deployments for…
MikroTik RouterOS
The main product of MikroTik is a Linux-based operating system known as MikroTik RouterOS.
NethServer
NethServer is an operating system for Linux enthusiasts, designed for small offices and medium…
OpenMediaVault
OpenMediaVault is the next generation network attached storage (NAS) solution based on Debian Linux.
Rockstor
Rockstor is a free and open source NAS (Network Attached Storage) operating system.
SME Server
SME Server is a leading distribution for small and medium enterprises.
Sophos UTM
Sophos UTM integrates complete security software within a single appliance.
StableBit DrivePool
State of the art, file based drive pooling software.
Ubuntu Server
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.
Univention Corporate Server
Univention Corporate Server UCS with Active Directory functions and App Center is the cost-efficient and popular successor to Microsoft’s server solutions.
Untangle
Untangle is a platform for deploying network based applications.
Windows Server 2019
Increase security, evolve your datacenter, and innovate faster with Microsoft Windows Server, the cloud-ready operating system.
Zentyal
Linux directory, domain, mail, gateway and infrastructure server for SMBs.
pfSense
pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
unRAID Server
A scalable, consumer-oriented, server operating system.