Software Alternatives & Reviews

ClearOS VS Unraid

Compare ClearOS VS Unraid and see what are their differences

ClearOS logo ClearOS

A very good alternative for Windows Server, for free

Unraid logo Unraid

Simplicity. Flexibility. Scalability. Modularity. Unraid empowers you to build the system you’ve always wanted using your preferred hardware, software, and operating systems.
  • ClearOS Landing page
    Landing page //
    2021-09-24
  • Unraid Landing page
    Landing page //
    2023-09-26

ClearOS videos

Taking a Look at ClearOS 7.3

More videos:

  • Review - Product Review - ClearOS 7 Server Community Edition

Unraid videos

8 months on unRAID

More videos:

  • Review - unRaid - One Year Later - My Thoughts
  • Review - Freenas vs Unraid vs Openmediavault : Best Nas Software 2019

Category Popularity

0-100% (relative to ClearOS and Unraid)
Cloud Computing
30 30%
70% 70
Perimeter Security And Firewalls
Cloud Storage
25 25%
75% 75
Storage
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare ClearOS and Unraid

ClearOS Reviews

Best pfSense Software Alternatives and Competitors
When it comes to router operating systems, ClearOS is a good choice since it is based on CentOS. It consists of various operating systems that are based on Red Hat Enterprise Linux source packages. ClearOS provides both a free, community-supported version and paid, professional version. This makes it an ideal IT management instrument for both small and large businesses, as...
11 Best pfsense Alternatives To Secure Your Network
ClearOS is regarded as the Next-Gen Small Business Server because it has essential Gateway and Networking features. It provides a robust IT solution with a beautiful user experience that is entirely web-based. Simply said, ClearOS is a new approach to IT delivery.
Top 7 pfSense Alternatives
ClearOS is a CentOS-based router OS. They offer a community-supported version free of cost as well as commercial options. The interface has lots of help built right in, making this a good choice for those new to rolling their own router.
10 Best pfSense Alternatives and Similar Firewalls
This pfSense replacement is a collection of operating systems for the corporate, small company, and household. There are three versions to pick from, based on your requirements and ability. ClearOS Enterprise, ClearOS Home, and ClearOS Core are the three options.
5 Router OS Turns Old PC Into High Performance Router And Enterprise Network Switch
ClearOS is agile and versatile. Designed primarily for deployment on server and network devices, it can also be deployed virtually, or can be deployed as the host OS to other virtual machines. ClearOS features Marketplace, which provides a turn-key app installation engine for quickly scaling the functionality of your server. ClearOS delivers a simple & beautiful...

Unraid Reviews

9 Of The Best FreeNAS Alternatives For Your Storage Needs
You can use the free 30-day trial version to see if Unraid is suitable for your hardware. You will experience full functionality in the trial version without any storage device limit. However, you will require an internet connection for the trial versions.
Top 7 FreeNas Alternative For Your PC
unRaid is software made to transform any computer into a NAS server. An easy to use processor clocked at 1GHz with 512MB RAM does all the tricks. In simple terms, the motherboard must provide the possibility to boot on a USB key. It doesn’t need installing disks of the same capacity. Hence, you can try the free sector repair solution if your disk isn’t working.
Top 15 Best TrueNAS Alternatives In 2022
Network-attached storage systems, UnRAID application servers, and UnRAID virtualization hosts make up the bulk of UnRAID’s offerings.

Social recommendations and mentions

Based on our record, Unraid seems to be more popular. It has been mentiond 13 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

ClearOS mentions (0)

We have not tracked any mentions of ClearOS yet. Tracking of ClearOS recommendations started around Mar 2021.

Unraid mentions (13)

  • what are your digital decluttering routines?
    Really: I've got a Synology 10-disk unit in JBOD mode (each drive independent, but see SnapRaid) containing backup of backups and recent set of 4x 14TB unopened drives. I'm working at building a new UnRaid system to contain everything; I just need to confirm the power supply max load and if I can stagger the drives to avoid the maximum inrush. RAID5 is great (but Is Not A Backup), UnRaid is a "daily" RAID5... Source: over 1 year ago
  • Build upgrade - OS advice
    As an example, I have qemu+kvm host running my VMs (NAS, plex, Nextcloud etc.). As for NAS OS, TrueNAS is a great options. With different drive size you can consider UnRAID. It allows to pool drives of a different size. https://unraid.net/product. Source: over 1 year ago
  • my first NAS. need some input on what to buy. synology?
    You can turn a PC case into a NAS with NAS OS like openmediavault (https://www.openmediavault.org/), unraid (https://unraid.net/product), or TrueNAS Core (https://www.truenas.com/docs/core/gettingstarted/corehardwareguide/). They require +8 GB RAM (Unraid system requirements say 4 and OMV is ok with +1GB RAM). To start, I'd go with openmediavault. If you need it to be windows, say, using for anything else, you can... Source: almost 2 years ago
  • Low cost storage server - is there a need?
    Take a look at using unraid as a backup server. https://unraid.net/product. Source: almost 2 years ago
  • Homelab iSCSI Resizable Storage
    In case you are interested in software options. UnRAID is a nice option. Https://unraid.net/product. Source: almost 2 years ago
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What are some alternatives?

When comparing ClearOS and Unraid, you can also consider the following products

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

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

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

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

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

XigmaNAS - File Sharing, OS & Utilities, and Security & Privacy