Software Alternatives, Accelerators & Startups

ClearOS

A very good alternative for Windows Server, for free.

Some of the top features or benefits of ClearOS are: User-Friendly Interface, Integrated Marketplace, Community Support, Versatile Deployment Options, and Cost-Effective. You can visit the info page to learn more.

Best ClearOS Alternatives & Competitors in 2024

The best ClearOS alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. 31

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

    /zentyal-alternatives
  2. 37

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

    Open Source

    /pfsense-alternatives
  3. Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

    Try for free freemium $9.0 / Monthly (Lite plan)

    Try for free
  4. 27

    NethServer is an operating system for Linux enthusiasts, designed for small offices and medium...

    /nethserver-alternatives
  5. 24

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

    Open Source

    /opnsense-alternatives
  6. 21

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

    /univention-corporate-server-alternatives
  7. 23

    Untangle is a platform for deploying network based applications.

    /untangle-alternatives
  8. 15

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

    Open Source

    /openmediavault-alternatives
  9. 20

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

    /endian-firewall-community-alternatives
  10. 20

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

    /mikrotik-routeros-alternatives
  11. 10

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

    Open Source

    /freeipa-alternatives
  12. 14

    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.

    /ubuntu-server-alternatives
  13. 17

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

    /ipfire-alternatives
  14. 16

    OpenWrt is an open-source firmware based on Linux for wireless routers

    Open Source

    /openwrt-alternatives
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If you think we've missed something, please suggest an alternative to ClearOS.

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