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Launchon August 18, 2026

The Business OS for German Mittelstand

22 connected modules, from finance to HR to sales to ISMS. AI assistant coming soon at no surcharge. Hosted by Hetzner in Nuremberg and Falkenstein. GDPR, NIS2 and EU AI Act compliant.

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An interactive tour of the workspace: click through it, no signup and no tracking.

Finance
CRM & Sales
ISMS
All modules
Compliance and security
  • GDPR compliant
  • ISO 27001
  • NIS2 ready
  • BSI C5
  • GoBD
  • eIDAS
  • Hosted in Germany
  • ISO 9001

The problem

Five tools, five risks, one problem.

Accounting in DATEV, CRM in HubSpot, HR in Personio, projects in Asana, knowledge in Notion. Data stays isolated, your AI knows nothing about the rest, and your accountant gets a ZIP file at month-end.

Data silos
Each tool knows only its slice. Reports are copy-pasted manually. Nobody sees the full picture, least of all the AI.
Compliance risk
GDPR, NIS2, EU AI Act: every vendor has its own data processing agreement. And 4 out of 5 SaaS tools in the German Mittelstand come with US-cloud exposure.
License cost
5 to 7 licenses per employee at €80 to €200 per month, and it scales with every hire. Duplicate data entry on top costs additional staff time.

Productive in 14 days

Three steps and you are ready to go.

Instead of 3 to 6 months of software rollout with consultants, workshops and migration projects, you can start working productively with DARION-AI right away.

Day 1
Create account
Free team workspace in 2 minutes. Your domain, owner/member/viewer roles pre-configured. No credit card for the first 14 days.
Day 1-3
Activate modules
Pick your modules: finance, HR, sales, contracts, ISMS, and more. Everything is included in the price, nothing is licensed separately.
Day 4-14
Import data
DATEV CSV import for finance, CSV/XLSX for master data, drag-and-drop for receipts. Migration cookbooks for DATEV, HubSpot, Personio. Accountant gets read access with no extra license.
All-in-one solution

One platform. 22 modules. Fully GDPR-compliant.Everything your business needs to run digital, from accounting to knowledge management and from HR to asset tracking. With an AI helper that makes every employee productive on day one.

22 modules
Finance, accounting, HR, time tracking, sales, projects, procurement, warehouse, assets, IT, tickets, marketing, contracts, e-invoicing, reporting, ISMS, knowledge and DMS, plus AI assistant and GDPR compliance coming soon. All in one platform.
AI helper everywhere
Every screen has a context-aware AI helper. It explains features, answers questions, and automates routine work.
GDPR + NIS2 + ISO 27001
EU-hosted at Hetzner in Nuremberg and Falkenstein. Audit trail, tenant isolation and eIDAS-compliant signatures are built in by design.
Multi-tenant architecture
Data isolation per tenant at the database level. Scales from 1 user to 10,000+ without architectural changes.
Programmatic interfaces
REST APIs for every module, OpenAPI 3.1, generated TypeScript clients. Integrations with DATEV, Stripe, Microsoft 365, and Google Workspace.
Fair pricing
One license, all modules. No module bingo, no hidden costs. Scales with your team.

Everything in one platform. One login. One invoice.

Stop juggling five SaaS tools that don't talk to each other. DARION-AI connects your accounting, HR, projects, and knowledge so your AI can understand all of it.

DARION-AI module overview

Data sovereignty

AI that's yours.

Data stays in Germany. AI models run in the EU. Compliance is architecture, not an add-on.

Hetzner Germany
2 data centers, ISO 27001
Nuremberg (NBG1) and Falkenstein (FSN1). Geo-redundancy with cross-DC mirroring for disaster recovery. No US cloud provider in the pipeline, no sub-processors outside the EU.
EU models
Qwen3, self-hosted in the EU
Language AI via Qwen3-30B, self-hosted on our own GPU servers in Germany, with a local Qwen3-14B fallback. Embeddings local via bge-m3 on our own GPUs. No external AI vendors are involved; sensitive tenant data never leaves our infrastructure.
Compliance by design
GDPR · NIS2 · EU AI Act
Database-level audit trail, eIDAS-compliant signatures, ISO-27001-ready processes. Compliance is in the architecture, not bolted on afterwards. A data processing agreement is part of every contract.
Tenant isolation
Postgres Row-Level Security
Data isolation at the database level via RLS. Per-tenant encryption for GDPR Art. 9 data. Data export anytime via CSV / JSON / API. On cancellation: 30 days access, then verifiable deletion.
GDPRNIS2EU AI ActISO 27001-readyHetzner DEeIDAS
Security you do not see, but feel

How safe your data really is

Before your request reaches your data, it passes through three lines of defense. Everything happens in Germany, with a German provider, without your data ever leaving the country.

Start · You open DARION-AI

Office, home office, or on the road

You and your team

Laptop, phone or tablet

Encrypted connection

No one can listen in

Two-factor login

Password plus code on your phone

1st line of defense · Perimeter

Filters attacks before they reach your system

Hacker shield

Blocks known attack patterns

Bot defense

Stops automated attacks

Overload protection

Prevents DDoS outages

Blocked per month

0+attack patterns

Source: Cloudflare WAF, rolling 30-day average

Your data center · 100% Germany

Falkenstein and Nuremberg

No CLOUD Act, no US authority access, Hetzner infrastructure under German law

2nd line of defense · Who is allowed in?

Gatekeeper, router, permissions

The gatekeeper

Verifies login and identity

The router

Routes you to the right function

Your permissions

Everyone sees only what they should

  • AI assistant
    Cross-module
  • Voice AI
    Calls, appointments
  • AI helper
    Auto tasks
  • Contracts
    Clauses, deadlines
  • Sales · CRM
    Pipeline
  • Marketing
    Lead gen, AI
  • E-invoicing
    DATEV-ready
  • Procurement
    Orders
  • Finance
    DATEV export
  • Audit
    Audit-proof
  • Projects
    Gantt + Kanban
  • Tickets
    SLA tracking
  • IT service
    ITSM, licenses
  • Knowledge · DMS
    RAG knowledge base
  • HR · personnel
    Payroll export
  • WMS · warehouse
    QR scan
  • Equipment
    Maintenance plans
  • ISMS
    ISO 27001 · NIS2

3rd line of defense · Where your data lives

Encrypted, redundant, in Germany

Your database

Always available, always in Germany

Your files

Stored encrypted

Daily backup

Daily backups, guaranteed restorable

Industry solutions

Built for German Mittelstand.

Four industry scenarios from real customer conversations: not a generic tour, but concrete pain points and the modules that solve them.

Freight & logistics

Order tracking buried in email threads, waybills in Excel, fleet maintenance in Word lists. Every customs or BAFA inspection call is stressful because the audit trail is missing.

CRM module for freight orders with status tracking, DMS for waybills and customs docs. Asset module for fleet maintenance with intervals. ISMS covers NIS2 requirements.

SalesDMSAssetsISMS
Machinery

OEM contracts in SharePoint, engineer hours in Excel, spare-parts warehouse disconnected from service. Multiple sites work on different versions of the same documents.

The contracts module is wired to projects, so delivery dates are visible directly. HR hours flow from projects into payroll. Warehouse + IT service are connected for spare-parts handling.

ContractsProjectsWarehouseIT Service
E-Commerce & retail

Shop system standalone, warehouse and procurement in Excel, accounting in DATEV, CRM in HubSpot. Every refund wave is chaos across four disconnected systems.

Procurement and warehouse linked to finance for GoBD-compliant receipt chains. CRM for top customers, marketing module for multi-channel campaigns. REST API to plug in your shop.

ProcurementWarehouseFinanceMarketing
IT service provider

Tickets in Zendesk, asset inventory in Excel sheets, maintenance contracts in Word tables. Project hours manually transcribed for billing. The yearly ISO 27001 audit costs weeks.

IT service with tickets and RMM integration. Full asset lifecycle tracking. Contracts with SLA and renewal alerts. ISMS delivers audit-ready documents at the press of a button.

IT ServiceAssetsContractsISMS
Mehr Branchen ansehen

€49 net/user/monthall modules included

€49 net per user/month. All modules included.

One license, all modules. No pricing tiers, no hidden costs. Cancel monthly.

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FAQ

Answers to the most common questions.

Six of the most frequent questions from real customer calls. Full FAQ has more.

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