Every corner of the homelab world has an origin story, and TrueNAS has one of the messier ones: a hobbyist firewall side project that grew into NAS software, split into two competing operating systems along the way, got adopted by a storage company, and eventually folded three separate product names back into one. Knowing that history explains a lot about why TrueNAS looks the way it does today, including why TrueNAS CORE is winding down while TrueNAS Community Edition keeps shipping new releases.
From a firewall distro to a NAS operating system
FreeNAS, the project that eventually became TrueNAS, started in October 2005, built by French developer Olivier Cochard-Labbé. He wasn’t setting out to build enterprise storage software. He wanted a small, embedded system for his own home network, and he built it on top of m0n0wall, a lightweight FreeBSD-based firewall distribution, running on FreeBSD 6.0. The name described exactly what it was: free network-attached storage software that anyone could install on spare hardware. Volker Theile joined the project as a developer in July 2006 and became its project lead in April 2008, and around that same period FreeNAS picked up a small supporting cast: documentation and support from Bob Jaggard and Dan Merschi, a website run by Youri Trioreau, and a growing community of translators and forum users that turned it into one of the more visible open-source storage projects of the late 2000s.
A rewrite disagreement that forked the project
By September 2009, FreeNAS was at version 0.7 and showing its age. Theile and the rest of the development team agreed the project needed a full rewrite to support modern features like a plugin architecture, but they disagreed on the foundation. Theile wanted to rebuild on Debian Linux. Cochard-Labbé wanted FreeNAS to stay on FreeBSD. Rather than settle it, Theile shifted his own development effort to an interim project called CoreNAS, which he quickly renamed OpenMediaVault, a Debian-based NAS distribution he still leads today and one that remains part of the same family tree TrueNAS grew out of.
That fork could easily have been the end of FreeNAS. Community pushback against what some users called “the Debian version of FreeNAS” convinced Cochard-Labbé to resume active development on the FreeBSD codebase, and he oversaw the project’s transfer to iXsystems, a storage and server vendor founded by former Berkeley Software Design engineers that was already backing the PC-BSD desktop project. iXsystems rewrote FreeNAS on a new FreeBSD 8.1 base, shipping FreeNAS 8 Beta in November 2010, with a proper plugin architecture arriving in the 8.2 release not long after. From that point on, FreeNAS was effectively an iXsystems product in everything but name.
Two names, one codebase, for most of the 2010s
Once iXsystems owned FreeNAS development, its role kept expanding. The company built FreeNAS Mini appliances for home and small-business buyers, and sold a separate paid product line called TrueNAS to enterprise customers who wanted certified hardware, high-availability configurations, and support contracts. For most of the 2010s, FreeNAS and TrueNAS ran in parallel: same OpenZFS foundation underneath, largely the same codebase, but two names, two release schedules, and two sets of documentation, one free and community-driven, one commercial.
Already merged under the hood: by the version 11.3 release, FreeNAS and TrueNAS already shared roughly 95 percent of their source code. The formal unification announced in 2020 mostly caught the branding up to a merger that had already happened at the code level.
Unifying under one name
iXsystems decided to end that duplication in 2019, and announced the plan publicly in March 2020. Rather than maintain FreeNAS and TrueNAS as separate lines, iXsystems merged them into a single brand, TrueNAS, offered in two editions: a free, open-source edition and a paid Enterprise edition. With the version 12.0 release later that year, FreeNAS was formally renamed TrueNAS CORE. FreeNAS 11.3-U5 turned out to be the last release ever to carry the FreeNAS name, closing out a run that had started fifteen years earlier as one developer’s home firewall experiment.
The same year FreeNAS became TrueNAS CORE, iXsystems also announced something that looked, at the time, like a side bet: TrueNAS SCALE, a new edition built on Debian Linux instead of FreeBSD, aimed at scale-out storage clusters, KVM virtual machines, and Kubernetes-based containerized apps. For a company whose entire history had run on FreeBSD, shipping a Linux-based edition of its flagship product was a real departure, and for its first couple of years SCALE was treated as the experimental, Linux-curious sibling to the more established CORE.
The Linux edition becomes the main edition
That reputation didn’t hold. SCALE’s app platform changed shape more than once: early releases ran apps as Kubernetes and Helm charts, leaning on the third-party TrueCharts catalog to cover gaps in iXsystems’ own selection, until the 24.10 “Electric Eel” release in late 2024 replaced Kubernetes entirely with a native Docker engine and standard Docker Compose support. TrueCharts, being built on Helm, couldn’t run on that new backend and dropped support for SCALE outright. By the time that transition settled, SCALE wasn’t the experimental option anymore. It had become the more actively developed and more capable of the two editions, while CORE’s FreeBSD foundation increasingly limited what iXsystems could build on top of it.
iXsystems made that shift official at the end of 2023, announcing that TrueNAS CORE would move into maintenance mode: security patches only, no new feature development. Then, in April 2025, with the 25.04 “Fangtooth” release, iXsystems retired the SCALE name and rebranded it TrueNAS Community Edition. CORE’s final release, 13.3-U1.2, shipped that same month, closing out a FreeBSD lineage that traced directly back to Olivier Cochard-Labbé’s original 2005 project.
Two months later, in June 2025, iXsystems took the rebrand a step further and began operating and marketing itself publicly as TrueNAS at the corporate level, rather than as iXsystems, Inc. doing business under a product name. The company framed the move as unifying its enterprise and community offerings under one globally recognized name, and it followed a January 2025 spin-off of iXsystems’ separate server-integration business to a company called Amaara Networks, leaving storage as its sole focus. Twenty years after Cochard-Labbé’s original FreeNAS project, and roughly fifteen years after iXsystems first stepped in to fund it, the company and the software finally carry the same name.
The timeline, condensed: FreeNAS launches (Oct 2005) → iXsystems steps in to sponsor development (Dec 2008) → FreeNAS renamed TrueNAS CORE (2020) → TrueNAS SCALE launches on Debian (2020) → SCALE renamed TrueNAS Community Edition, CORE goes maintenance-only (April 2025) → iXsystems rebrands itself as TrueNAS at the corporate level (June 2025).
What the history means for a homelab today
For anyone building a homelab now, that whole tangled history resolves into a simple, practical takeaway, covered in more detail in our TrueNAS overview: TrueNAS Community Edition, the direct descendant of TrueNAS SCALE, is the actively developed option, while TrueNAS CORE is a FreeBSD dead end kept alive only for existing installs migrating away. It’s also worth remembering that TrueNAS isn’t the only branch of the FreeNAS family tree still in active use. OpenMediaVault, born out of that 2009 disagreement over Linux, is still maintained by Volker Theile and remains a lighter-weight Debian-based alternative worth knowing about even if it never merged back into the TrueNAS brand.
Homelabbers weighing TrueNAS against the rest of the field can see how it stacks up in our TrueNAS vs Unraid comparison, and anyone trying to decide how to split storage and virtualization duties on the same box should read Proxmox vs TrueNAS before settling on a layout.
Twenty years is a long run for any open-source project, and TrueNAS didn’t get there by staying still. It survived a rewrite disagreement that split off a competitor, took on a corporate sponsor that eventually became its owner, bet its future on an operating system it had spent a decade avoiding, and finally merged three separate product identities into one. That’s a messier story than most software vendors tell about themselves, but it’s a more honest explanation for why TrueNAS looks the way it does in 2026 than any changelog could give.