No per-token fees. Priced like software you own.
U4x is a commercial product, and we are upfront about that. You pay a straightforward license, never a metered bill that climbs with every prompt. Pricing scales with the size of your deployment, not with how much you use it.
No token metering
Run as many jobs as your fleet can hold. Nothing you send is counted or charged per token, so cost never spikes with a busy week.
Priced to the deployment
A license sized to your fleet and support needs, agreed up front. Predictable, and it does not grow line by line with usage.
The only variable cost is yours
Electricity on machines you already own and run. U4x adds no usage fee on top of it, and we help you measure it.
We publish no price list yet because every design-partner deployment is scoped individually. The honest trade-off to know: enrolled desktops draw more power under load, which is your electricity on your hardware, not a fee to us. Enrollment uses idle capacity and yields the moment someone is at the keyboard.
Tell us your fleet. We'll quote it.
Share your desktop count, the model sizes you need, and the concurrency you expect. We will scope a license and a deployment that fits.
Commercial sales: [email protected]
Download and install.
Sales issues a demo key that is good for 30 days. Enter it here to get the Linux build. The same file goes on every machine; one becomes the head, the rest pair with it. The head checks the key with u4x.ai and stops taking new work when it expires.
Linux x86-64 with glibc 2.39 or newer (Arch, Ubuntu 24.04, Fedora 40 and later), python3 3.10+. The head needs inbound 8080, 50065, 50066 and 39080 on the LAN; nodes open nothing. Windows installers are issued by sales for now.