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What could local AI do for your company?

These four use cases are ones we already deliver for customers today on the rzfz.ai Stack — the integrated open-source stack for local AI infrastructure. Describe your own business in the use-case finder for scenarios tailored to you.

Tax advisory in progress

AI-assisted annual financial statement review & documentation

A tax advisory firm automates the validation of personnel provisions, revenue and inventory values through intelligent data matching across PDFs, lists and account statements. The notes to the financial statements are prepared in structured form as well — for maximum efficiency and a well-founded basis of argument in upcoming tax audits.

Built with: Dify, Docling, GPUStack + llama.cpp

See details →
IT services in progress

Support email classification for IT operations

An IT service provider serving many SMBs receives hundreds of log and support emails daily. A local workflow classifies them, separates noise from real incidents and prioritizes what a human needs to see.

Built with: Dify, GPUStack + llama.cpp

See details →
Software development in progress

24×7 dev agent raising test coverage

A local coding agent works around the clock on the in-house repository: writing unit tests, steadily raising coverage and opening merge requests — with no code ever leaving the infrastructure.

Built with: Codex, OpenCode, gsd-pi, Gitea

See details →
Financial sector in progress

Document extraction and redaction of sensitive data

Inbound customer documents are extracted locally and sensitive data is redacted automatically before further processing — built on the rzfz.ai Stack, awarded the Constantinus Award 2026.

Built with: Docling, Presidio, Dify

Read the case study →

Start the use-case finder →

The integrated stack

One stack. Not a pile of separate tools you wire together yourself.

Dify, OpenWebUI, speech recognition, Authentik SSO, management UI, agent manager, start portal and security docs — prewired and tuned to work together. One system instead of separate tools you'd otherwise integrate and maintain yourself.

See the stack →
Local Chat ChatGPT-level UX, local (Open WebUI)
RAG · Knowledge cognee · LightRAG
Workflows Dify
Documents · OCR Docling
PII redaction Presidio
Agents Agent manager
SSO Authentik
Management UI prewired

The stack in action

Start portal of the rzfz.ai Stack with tiles for chat, agents, workflows and admin

Start portal

One door to everything

From the start portal, every component of the stack is one click away — chat, agents, workflows, RAG, admin.

Explore the stack →

Local chat & RAG

Chat with your knowledge — locally

ChatGPT-grade chat over your own documents — nothing leaves the house.

Your own AI agents — one click, all local

Personal agents and coding agents, ready to go from the start portal. No extra configuration, no cloud — every byte stays on your box.

One click

Agents from the start portal, ready to go instantly

Zero config

Prewired — nothing to set up

100% local

Runs on your box, no cloud

Chat natively, wherever you work — every path local.

  • Open WebUI
  • Matrix
  • Hermes
  • Moltis
  • Web terminal (OpenCode)
The personal agent Moltis introducing itself in chat — sandboxed, running the local qwen3.6 model

Personal agents

Personal agents per user

Every user gets their own personal agents like Hermes and Moltis — pre-installed and ready to go, with nothing to set up.

OpenCode running in the web terminal of the rzfz.ai Stack

Coding agents

Coding agents in the web terminal

OpenCode and friends run in a browser terminal on your own box — the source code never leaves the building.

Explore the stack →

Frequently asked questions

Can I do the same things with the rzfz.ai Box as with ChatGPT?

In principle, yes. The main difference is model size. Cloud AIs like ChatGPT run huge models with knowledge you'll probably never need for your use case. For local AI, we recommend specialized models instead (one for image recognition, one for code, and so on). The goal isn't to rebuild ChatGPT locally — it's to leave out the parts you'll never use.

The Box surely doesn't have anywhere near the compute power of ChatGPT or Copilot — how can this possibly work?

True — and that's actually a benefit for the environment too. The Box is built to be energy-efficient for local, targeted requests and process support. Cloud providers scale in parallel for millions of users and consume power accordingly. Local AI achieves the same or better results with less compute, because it runs smaller, specialized models.

You already run the Box inside the SEQIS Group — can you help us get started?

Yes. We run the Box ourselves day to day inside the SEQIS Group — across development, testing and consulting. We pass that experience on when you start: we set up your first use cases together with you, train your team, and support day-to-day operation for as long as you need it.

Who takes care of maintaining and operating the Box?

Three options: (1) We handle everything remotely under a maintenance contract. (2) You maintain the Box yourselves. (3) You want to maintain it yourselves but need the know-how — for that, we offer training that covers everything you need to know to run it in a way that is compliant with GDPR and the EU AI Act.

Why is the Box so affordable? A 128 GB graphics card alone costs over €15,000…

We use hardware architectures with unified memory, where the GPU can also use the main system memory. Dedicated GPU cards often draw 800–1,000 W; our hardware draws 30–300 W. We handle procurement, pre-installation, and configuration for you. For a small installation fee, we'll even set it up on-site if you're in the greater Vienna area.

The rzfz.ai team on stage receiving the Constantinus Award 2026
Constantinus Award 2026 — 1st place seal

Award-winning: Constantinus Award 2026

1st place in the Standard Software & Cloud Services category — for digital sovereignty from the local AI box.

View the project on constantinus.net →

And freshly nominated for the eAward 2026:

Nominated — eAward 2026

Three ways into the AI era

The stack

The rzfz.ai Stack: curated open-source modules for local AI infrastructure — runs on the Box, your own servers, or the cloud.

Learn more →

Bundles

Pre-configured hardware and software bundles with the rzfz.ai Stack — from starter set to enterprise.

Learn more →

Engineering & consulting

AI engineering, integrations and custom extensions — consulting and digitalization by our partner SEQIS.ai.

Learn more →

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