Düsseldorf  ·  Since 2009

We look
closer.

We build systems that deliver leads to your sales team, scale your marketing and automate your processes. GDPR-compliant, since 2009.

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Dialogue marketing is our craft. Dialogue 2.0 is our invention. Since 2009

What do you need?

lupenRhein team at work in Düsseldorf

No vendor.
A partner.

lupenRhein is not a classic IT developer and not a classic agency. We build digital ecosystems that create real customer relationships, combining creativity, technology and strategic dialogue thinking.

Companies that are too big for standard solutions and too smart for large agencies work with us. Not because we are cheap. But because we deliver.

About lupenRhein
30+
Years of dialogue marketing
2009
Founded in Düsseldorf
3
Service fields
100%
GDPR-compliant

Three fields.
One partner.

Zehnder AUFWIND Portal, developed by lupenRhein

The Zehnder
Argument.

The AUFWIND portal for Zehnder has its own currency, a shop and six user roles. This is not an efficiency project. It is a creative idea that someone had to take seriously.

We took it seriously.

"We really enjoy working with you."

Zehnder Group

Portal Development Custom Currency 6 User Roles Shop System
All references
New 2026

AI that actually
works.

Companies want to use AI. They fail because of data protection, regulation and complexity. The lupenRhein AI Adapter resolves all three blockers at once.

GDPR-compliant. All data stays where it belongs. On lupenRhein servers, in Germany of course.
EU AI Act ready. We know the regulation. You don't need to.
Individually configurable. No off-the-shelf product. Your pace, your setup.
Your team learns nothing new. We set everything up. From day 1.
Discover the AI Adapter
AI Adapter by lupenRhein, technology and data protection
Zehnder TotalEnergies Host Europe Epson Atradius XtraFit EffizienzCloud

People who
deliver.

Jürgen Zirk, Managing Director lupenRhein
Jürgen Zirk
Management

Over 30 years of B2B dialogue marketing. Strategy, client relationships and the mind behind Dialogue 2.0.

Klaus, Development lupenRhein
Klaus
Development

Solves complex technical challenges. Portals, integrations, architectures. He always finds a way.

Markus, Production lupenRhein
Markus
Production

Everything that isn't digital. And still matters. Makes sure that what we promise actually gets produced and delivered.

The full team
The Rhineland spirit

Pragmatic.
Honest.
From the Rhine.

Rhinish is an attitude, not a geography. We work across Germany, but we think like someone from the Rhine: direct, without detours, without marketing speak.

We do what we say. And we say what we do. Deadline accepted means deadline met. Solving the task comes before maximising the budget.

Direct Pragmatic Reliable Since 2009
More about us

Direct answers.

What you want to know — without marketing detours. Different question? Just ask.

Ask a question
For mid-sized companies that are too big for standard solutions and too smart for large agencies. Our clients have field sales teams, products that need explanation and the ambition to actually solve things, not just package them nicely.
That depends on the project. We work with fixed prices for campaign development through to SaaS models with commission structures. Every engagement starts with a personal conversation. No proposal without understanding the problem.
Yes. Data protection is not a feature. It is the foundation. The AI Adapter is GDPR-compliant and EU AI Act ready. No data leaves your company without your knowledge and consent.
Depending on the project. Dialogue 2.0 campaigns typically go live within 4 to 6 weeks. The AI Adapter is ready from day 1. We don't set unrealistic expectations, but we deliver what we promise.
Yes. We are based in Düsseldorf but work throughout Germany, and prospectively across the DACH region. We have references in Berlin, Leipzig, Lahr, Munich and elsewhere.
Every AI Adapter from lupenRhein follows the managed service principle: development, hosting, maintenance, compliance and ongoing operations are handled entirely by lupenRhein. You interact exclusively via a web frontend in your own corporate design — brief, approve, review, decide. No in-house AI infrastructure, no internal specialists, no technical overhead on your side.
There are four adapter lines: Sales (available) automates B2B lead generation from initial contact identification to a booked appointment. Marketing (available) produces content at a frequency and quality that manual teams cannot match. SEO/GEO (pilot from Q4 2026) optimises for traditional search and AI answer engines like Google AI Overviews and Perplexity. Communications (available) covers PR, thought leadership and crisis communications. All lines are modular, combinable and independently deployable.
The web frontend is the sole interface through which you work with the AI Adapter. It is fully designed in your corporate identity and enables four actions: Brief (set objectives and campaign logic), Approve (release content and actions with one click), Review (monitor performance and KPIs per module and channel) and Decide (scale, adjust, add new modules). All technical complexity behind it — LLMs, CRM connections, platforms like LinkedIn, Google and EspoCRM — is handled entirely by lupenRhein.
The AI Adapter is designed as managed infrastructure: you choose which module or adapter line to start with. That can be a single module like social media acquisition or a complete system spanning multiple lines. Each adapter line can be started independently and combined modularly. The typical entry point is the pilot customer programme at special conditions.
The AI Adapter is not a tool you operate — it is a fully configured and managed service. Where ChatGPT gives you a blank page, the AI Adapter delivers a solution tailored to your company, your corporate identity and your campaign logic, productive from day one. lupenRhein handles customisation, prompt engineering, quality assurance, hosting and compliance. You use the result — without having to operate AI yourself.

What matters
right now.

Studies, data and perspectives on AI in mid-market companies. From people who implement it.

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Start a conversation.

No sales pitch. No hard sell. An honest conversation about whether and how we can help.

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