Tier 1
Open source
Free
Private use & evaluation
- Public source code on GitHub
- Community support: GitHub issues + wiki
- Free for private use & evaluation — no contract required
Subscription, bundles, engineering and our sister company SEQIS.ai — everything that makes commercial operation of the rzfz.ai Stack predictable, in one place.
The rzfz.ai Stack works in three tiers: free source code for private use and evaluation, the rzfz.ai Subscription for commercial operation in your business, and optional services on top.
Tier 1
Free
Private use & evaluation
Tier 2 · Required for commercial operation
€799 / server / year
A license, not a service — the right to operate
Explicitly not included: any service — no ticket support, no installation, no applying of updates. That's what tier 3 is for.
See pricing →Tier 3 · Optional
Purchased separately — never part of the subscription
Box rental and cloud instances automatically include standard support — rented means managed. For box purchase and your own hardware, both services are add-ons.
See pricing →The options you add on step 2 of the configurator, written out — so it is clear before the quote what each line covers and what it does not. Prices excl. VAT, identical to the configurator.
€490 · one-off
We deliver the rzfz.ai Box, connect it to your network, set up access and Authentik SSO, and hand over a system that runs. Covers one initial installation in the greater Vienna area; beyond it we quote travel separately.
€1,490 · one-off
We set up your dedicated cloud instance: operating system, GPU drivers, the Docker Compose stack, Caddy as the single externally reachable entry point, Authentik SSO and your models. The instance is handed over ready to run.
€1,490 · one-off
You own the hardware, we bring the stack to it: deploy the Docker Compose stack, configure Caddy and Authentik SSO, load the models and accompany the first start. It requires a pre-installed Ubuntu 26.04 LTS at the current patch level. Before you buy the hardware we advise which GPUs fit your use cases — so the hardware fits the plan rather than the other way round.
Travel expenses on request.
€1,250 · one-off
For staff with no prior knowledge: what local AI can and cannot do, working with Open WebUI, prompting that works, dealing with hallucinations — and which data must never leave the building.
€2,500 · one-off
Which EU AI Act obligations your specific use triggers: risk classes, transparency and documentation duties, your role as provider or deployer — and how running locally simplifies the evidence trail. Not a substitute for legal advice.
€ 2,500 instead of € 3,200 — this price applies in combination with an rzfz.ai subscription or another rzfz.ai product. Booked on its own, seqis.ai’s company day rate of € 3,200 applies.
€500 · one-off
The affordable entry point for one or two people: your staff join an existing seminar date alongside attendees from other companies, online or on site — not a training of your own and without reference to your specific systems. Maximum 12 people per date.
Open seminar on fixed dates — you attend, it is not an in-house training. Price per person; from 2 people € 400 (online) or € 480 (on site). The configurator prices one online seat; the number of attendees is fixed in the quote.
€2,500 · one-off
For your IT team: how the stack is built, running the containers, applying updates, backups, monitoring, user and permission management in Authentik — and what to do when something breaks. The basis for taking operations into your own hands.
€2,196 / year per box/installation
The subscription delivers the releases, this service installs them: four update appointments per year per box or installation, via your jump host or VPN. Without remote access, take the on-site variant.
Not part of the subscription — the subscription delivers releases, the software update service installs them for you.
€4,392 / year per box/installation
Like the remote service, but we come to you and bring the update as an offline package — for air-gapped networks without remote access, and for installations that may only be updated offline.
For offline/air-gapped environments without remote access, or isolated installations that are reachable remotely but can still only be updated via an offline package. Travel expenses on request.
€1,200 / year per box/installation
Ticket support for the stack via the support portal with a three-business-day response time, per box or installation. Included with box rental and cloud instances — rented means managed; with a purchase or your own hardware you add it.
Not part of the subscription — the subscription delivers releases and the right to operate, the support contract covers the service.
€250 · one-off
A single support request for cases where a subscription is active but no standard support contract exists. Billed per request, with no committed response time.
Three ways to the rzfz.ai Stack in your business — as a bundle with matching hardware or a cloud instance, handed over ready to run, or as a pure software install on your own hardware.
The rzfz.ai Box arrives pre-configured and ready to run: hardware, stack and its own management UI for user administration, module selection and monitoring — all from a single source. Plug in, sign in, get going, with no setup project and no cloud dependency.
The turnkey appliance: hardware, stack and setup from one hand
Your dedicated European rzfz.ai cloud instance — handed over ready to operate
You bring the servers, we bring the stack — mixed fleets welcome
Engineering & consulting
We run AI-driven software engineering in-house — razzfazz.ai GmbH builds integrations, extensions and custom software around the rzfz.ai Stack exactly the way we recommend it to our customers: AI-driven with coding agents, local, spec-driven and tested. Connecting existing systems, workflow automation, custom modules — not outsourced, built by our own team.
If you need more than software — potential analysis, a digitalization roadmap, an EU AI Act readiness plan — that's the consulting our sister company SEQIS.ai delivers (next section).
Identity & access
Every module in the stack sits behind single sign-on with Authentik — one user directory, one sign-in, the same roles everywhere. MFA can be enforced per group, and at offboarding a deactivated account revokes access to every module at once.
Strategic consulting, digitalization roadmaps and transformation support around the rzfz.ai Stack are delivered by our sister company SEQIS.ai — the consulting and digitalization arm of the SEQIS Group. From potential analysis through an EU AI Act roadmap to rollout support.
SEQIS.ai is the consulting house of SEQIS GmbH — like razzfazz.ai GmbH a subsidiary of SEQIS Group GmbH, but a separate company: razzfazz.ai GmbH delivers the technology and its own engineering, SEQIS.ai delivers the strategic and digitalization consulting around it.
See SEQIS.ai on engineering & consulting →We are razzfazz.ai GmbH — Member of SEQIS Group, headquartered in Vienna. We build the rzfz.ai Stack, develop custom software, and support businesses through the commercial operation of local AI infrastructure. Founded out of the need to make AI tooling practical for organizations that cannot or will not put their data in the cloud.
More about us →Box, cloud or your own hardware — see the price instantly, no sales call needed.