Sovereign enterprise AI, under your control.
Ask questions across your documents and apps — and get answers your team can trust, each one showing its source. It all runs on your own infrastructure, so your data never leaves the building.
That’s RAGSuite: AI Search, AI Assistant & AI Connectors — citation-backed, self-hosted, EU-ready.
Talk to Jürgen Pietschmann, AI Consultant · +49 177 7492867
A growing network of German partners deploying RAGSuite
Self-hosted at the client · DSGVO by design · see their work →
AI your whole team can actually use.
No data-science project, no risky black box. Three outcomes a non-technical team feels on day one:
Find the right answer in seconds
Across every manual, policy and document your team already has — no more hunting through folders and inboxes.
Trust what it tells you
Every answer shows its source, so people can check it before they act. No guesses, no made-up facts.
Keep your data in-house
It runs on your own systems. Nothing is sent to an outside AI company, and nothing trains someone else’s model.
GenAI stalls exactly where it matters most.
In a regulated, German-speaking enterprise, the blocker isn’t model quality — it’s control. Data can’t leave the building, per-seat costs creep, and a single hallucination breaks trust for good.
- Your data leaves your perimeter
- Per-seat pricing that creeps
- Answers you can’t trace or audit
- A dependency you can’t remove
- Runs on your own infrastructure
- One predictable invoice, per seat
- A citation on every answer
- Open core — your data, your keys
From your sources to cited answers.
Four steps, entirely on your infrastructure — nothing leaves the building.
Bring in your content
Add the material your team already relies on — websites, PDFs, Word docs and email.
Crawl (depth 1–5) + upload · PDF, DOCX, TXT
Connect your sources
Link the places your knowledge lives, so answers can draw on everything at once.
Gmail · open MCP server & client · n8n integration (Beta)
Publish where your people work
Put search and a chat assistant right where your team already works — your website, intranet or apps. Every answer links to its source.
Embed AI Search & AI Assistant as citation-backed, streaming widgets
See it improve
Track what people ask and how well it answers, so quality goes up over time — and every answer stays auditable.
Analytics · feedback · deep query tracing · audit logs
One console. Every workflow.
Search, assistant, connectors, the quality loop and audit — explored one mode at a time, all from a single, calm console on your own infrastructure.
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AI Search
Citation-backed search across your documents and apps, as an embeddable widget — every result links to its source.
which clauses limit our liability?12 -
AI Assistant
A streaming chat assistant grounded in your own content, with a citation on every reply. Cited and traceable — not guesses.
vertrag.pdf · S. 12 -
AI Connectors
BetaCrawl, upload, Gmail and an open MCP server & client. n8n integration in Beta.
CrawlUploadGmailMCPn8n · βDrive -
Compare Models
EnterpriseRun one query across models side by side and score the answers — the quality loop, on your infrastructure.
Model Ascore 0.92Model Bscore 0.94 -
Audit & query tracing
EnterpriseDeep query tracing and audit logs — every answer traceable for compliance review and export.
09:41 · query · resolved09:40 · ingest · vertrag.pdf09:38 · model · gpt-4o09:36 · export · audit.csv
The product, not just the diagram.
A 90-second look at a question becoming a cited answer — then the audit entry behind it. Self-hosted video; nothing phones home.
Runs on your infrastructure. Nothing phones home.
Self-hosted or air-gapped, DSGVO by design, local models via Ollama, offline licence keys. Control you can prove to an auditor — not a promise you have to trust.
Every major model — or none of them.
RAGSuite is model-agnostic. Reach for a frontier API, an EU-sovereign provider, or keep everything on-premise with local models via Ollama — switch per project, any time. Your data never leaves your infrastructure, and never trains anyone else’s model.
Compare where each model runs → Point RAGSuite at any OpenAI-compatible endpoint.
Trust you can check — not take on faith.
Open-source and inspectable, with a software bill of materials on every release. The proofs that matter to a security review:
Signed, pinned releases
Every release is cryptographically signed (cosign) and version-pinned — verify before you run.
A citation on every answer
Grounded in your sources, traceable to the exact passage — no black boxes.
Your own audit log
Evidence who asked what, and what the system answered — on your infrastructure.
Nothing phones home
No telemetry, no beacon, no remote kill-switch — verifiable at the network layer.
Compare models, trace every answer, close the loop.
Run one query across models side by side, trace timings and confidence, and collect feedback — with a citation on every reply. Few platforms bring all three together.
Cap = prior 12 months’ fees; excludes gross negligence.
Liability limited to fees paid; carve-out for intent.
Every answer carries a citation. If RAGSuite can’t cite it, it doesn’t claim it.
Real deployments, by our partners.
German agencies deploy self-hosted RAGSuite for their own clients — housing, public sector, healthcare, the Mittelstand. A few, with the results:
casadomus, a digitalisation specialist for the German housing sector, deployed self-hosted RAGSuite as a DSGVO-compliant AI knowledge assistant for a housing-provider client facing staff shortages.
keeen, a TISAX-assessed marketing-technology agency with enterprise clients, white-labels RAGSuite to deliver sovereign AI its customers actually own.
markt-machen advises Mittelstand companies on sovereign AI and pairs its strategy work with self-hosted RAGSuite — DSGVO-compliant, hosted in Germany, predictable to budget.
Real deployments. Real words.
RAGSuite reaches German enterprises through partner agencies. Each quote below is from the case study it links to.
“For a Mittelstand client in Saxony, “where does the data go?” is the first question. With RAGSuite the answer is: nowhere.”
“In healthcare a wrong answer isn’t an option. Every RAGSuite answer cites its source — that’s what made it a fit for our clients.”
“RAGSuite gave our industrial clients a sovereign AI they actually own — citation-backed, self-hosted, and defensible to their auditors.”
A real channel for agencies deploying sovereign AI.
Free to join, 25% margin (30% white-label) per seat, white-label on any client licence, and multi-project isolation — a sovereign-AI practice your DACH clients can trust.
Start free. Scale to Enterprise.
If you build with it, it’s free. If you govern it, that’s Enterprise. The Community Edition is a complete product under Apache 2.0 — nothing artificially crippled; Enterprise adds what an organisation needs to run it at scale.
Community
- Full pipeline: crawl, upload, chat, search, widgets
- Entire connector & MCP ecosystem
- All LLM providers, incl. local Ollama
- REST API, keys, webhooks · Docker deploy
- Unlimited users · unlimited projects
Enterprise
- SSO/SAML/OIDC · RBAC · teams & orgs
- Full audit + compliance exports
- Compare Models · deep query tracing
- Advanced analytics · mobile app (Beta)
- Enterprise services (white-label, SLA, CSM) by agreement
Self-host with one command.
A signed install script — Docker-native, API-first. Download it, read it, run it: RAGSuite stands up on your own infrastructure in minutes, no year-long integration project. Versions are pinned (never :latest) and open core means no lock-in — your data stays yours, exportable anytime.
Built by NITSAN.
RAGSuite is an innovation by NITSAN — a team delivering enterprise software since 2011, in Germany through independent service partners, with a track record across regulated industries.
Built to be inspected.
Architecture, SLOs, penetration testing & disclosure, backup/DR and a full German UI — documented for due diligence.
Intelligence in your pocket.
The RAGSuite mobile app keeps citation-backed answers a tap away — with on-prem sync and FaceID / TouchID. Enterprise Edition; public app-store binary, EE-license login. Currently in Beta.
Built on a production-grade, open stack — inspectable, not a black box
German service partners. Real people on the line.
Online worldwide, on-site in Germany through our service partners — the local presence DACH buyers expect from a sovereign platform.
Own your enterprise AI — on your own infrastructure.
Self-host the Community Edition in minutes, or talk to us about Enterprise. Either way, your data never leaves the building.