Best btrfs Alternatives & Competitors in 2025

State of the art, file based drive pooling software.

Greyhole is an application that uses Samba to create a storage pool of all your available hard drives, and allows you to create redundant copies of the files you store, in order to prevent data loss when part of your hardware fails.

Open Source

BunnyCDN is a simple and powerful CDN, offering lightning fast performance for a fraction of the cost with free SSL, Brotli, HTTP/2 and 100% Pay As You Go pricing.

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The driver combines a several mount points into the single one.

Drive Bender, class leading storage pooling technology

EON ZFS Network Attached Storage

Simplicity. Flexibility. Scalability. Modularity. Unraid empowers you to build the system you’ve always wanted using your preferred hardware, software, and operating systems.

My Project discovery's / ramblings and techie stuff I deal with by Simon Coghlan

mergerfs is a union filesystem geared towards simplifing storage and management of files across...

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

File Sharing, OS & Utilities, and Security & Privacy

PetaSAN is an open source Scale-Out SAN solution offering massive scalability and performance.

Get Open-E DSS V7 SOHO (Small Office Home Office), a free version of Open-E DSS V7 with basic functionalities of NAS/SAN software platform.

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.