Privacy for chatbots

AI chatbot and GDPR: You know where the data lives

Our servers are in Germany, the data processing agreement (DPA) comes ready-made, and new chatbots answer by default with an AI that runs in the EU. This page shows exactly which data goes where.

  • Chats and knowledge on servers in Germany
  • DPA included, readable online anytime
  • We don’t train AI on your data
  • New chatbots use an AI in the EU by default

Why a chatbot is a privacy topic

Visitors often type names, email addresses or order numbers into a chat. That means your chatbot processes personal data, and you should have an answer to three questions.

  • Where is the data stored?

    On servers in Germany. By default, the AI runs in the EU.

    Learn more
  • Who receives it?

    Only the service providers listed in the DPA, such as Cloudflare and the AI model.

    Learn more
  • Is there a contract?

    Yes, the DPA. It’s ready-made and readable online.

    Read the DPA

Features

What you get from us

  • Servers in Germany

    Conversations, knowledge and settings are stored with netcup in Germany. The encrypted backups are also kept in Germany.

  • DPA included

    The data processing agreement the GDPR requires for services like this comes ready-made from us. You can read it before you sign up.

  • No training on your data

    We don’t use conversations or your website content to train AI models.

  • Set your own retention

    In the dashboard you set a period after which older conversations are removed from your account automatically. You can delete single conversations yourself anytime.

  • Works with your cookie banner

    Without consent, the chat window doesn’t recognize anyone. Only once visitors agree in your cookie banner does it remember, for example, who has visited before.

  • Every data flow in the open

    We show you which data goes to which service provider. That also helps if you need a data protection impact assessment (DPIA).

Use Cases

For industries with sensitive data

  • Medical practices & healthcare

    Patient data enjoys special protection. Let the chatbot explain opening hours, procedures and appointments, but not make diagnoses, and agree on its use with your data protection officer first.

  • Law firms & tax advisors

    Client data is covered by professional secrecy. A DPA and servers in Germany help, but they don’t replace a review by your professional body or your data protection officer.

  • Banks & insurers

    Financial supervisory rules apply on top, for example on outsourcing. You carry out that review yourself; we provide the information you need for it.

  • Nonprofits & public bodies

    Hosting in the EU is often mandatory here. Associations and nonprofits also get 30% off Standard and Premium.

Data flows

Where chat data goes

Where data is processed depends on two things: our servers and the AI model you choose.

  1. Your website

    A visitor asks a question

  2. Protection and encryption

    EU / USA

    Every request travels encrypted through Cloudflare, which protects against attacks and keeps the site fast. Traffic may pass through servers in the USA, covered by standard contractual clauses.

  3. Our servers

    Germany

    Conversations, knowledge and settings are stored with netcup in Germany, the encrypted backups also in Germany.

  4. AI models in the EU

    EU · default

    New chatbots answer with "Auto (EU)" by default, currently Claude Haiku 5.5 via Google Vertex AI in the EU. You can choose other EU models, for example from Microsoft (Azure OpenAI) or Mistral.

  5. Providers outside the EU

    Depends on your choice

    If you pick, for example, OpenAI, Google AI Studio or xAI, data can go to countries outside the EU. The same applies to telephony and some integrations. The model picker shows where each model runs.

Works with your cookie banner

The chat window doesn’t replace a cookie banner, but it can be connected to one.

  • Without consent, automatic greetings, for example after a while on the page or when leaving it, run without recognizing the visitor.
  • If you haven’t connected anything, the same applies: no recognition, no stored history.
  • With consent, the chat window recognizes returning visitors and can greet them personally.

What you decide yourself

We provide the technology and the contract. You settle these points for your website:

  • What the chatbot uses data for and what your privacy policy says.
  • How long conversations are kept (default: 30 days).
  • Whether health data, professional secrets or regulated industries need their own review.

FAQ

Common questions about chatbots and GDPR

We provide the building blocks: servers in Germany, a DPA, open data flows and an EU-based AI by default. Whether your use is lawful depends on what you use the chatbot for and how you set it up, for example what your privacy policy says. You check that yourself or with your data protection officer.

Yes. The DPA is public, you can read it anytime, even without an account.

Conversations, knowledge and settings are stored with netcup in Germany, the encrypted backups also in Germany. On the way there, every request travels encrypted through Cloudflare. For each answer, the chatbot sends the question to the selected AI model. New chatbots use one that runs in the EU by default. If you pick a provider outside the EU, the model picker shows it.

We don’t train AI on your data. With the default "Auto (EU)", currently Claude via Google Vertex AI in the EU, Google doesn’t use the inputs for training either, per its cloud terms. What applies to other providers is listed in the service provider list in the DPA.

For anyone handling sensitive requests, for example medical practices, law firms, tax advisors, insurance brokers, associations and public institutions. The more sensitive the data, the more carefully you should decide upfront which questions the chatbot may answer.

You decide. In the dashboard you set a period after which older conversations are removed from your account automatically. You can delete single conversations yourself anytime.

Try it with your own website

Set up the chatbot for free and read the DPA at your own pace first.