“Can I use AI without breaching GDPR?” That question comes up in almost every conversation. The short answer: yes. But there are clear rules. Here's what you need to know as a small business owner.
Why GDPR matters especially for AI
An AI chatbot or phone assistant processes personal data: names, email addresses, phone numbers, conversation content. GDPR governs how this data must be stored, processed and protected.
As the business owner, you are responsible for making sure your AI tool complies with these rules. Not the provider alone.
The 5 most important points for small businesses
1. Server location: the EU is mandatory
Hosting in the EU/EEA avoids problems with third-country transfers (standard contractual clauses, adequacy decisions). You still need a suitable legal basis for the data processing itself (e.g. legitimate interest, performance of a contract).
Our advice: choose a provider with EU hosting. That avoids uncertainty and possible fines. At ServasBot, all servers run in German data centres.
2. Data processing agreement (DPA)
If an external provider processes data on your behalf (and a chatbot service does), you need a data processing agreement under Art. 28 GDPR. This is a contract that sets out:
- Which data is processed
- For what purpose
- What security measures apply
- What happens in the event of a data breach
A reputable provider gives you the data processing agreement without being asked. If you have to ask for it, that's a warning sign.
3. Update your privacy policy
If you use a chatbot or phone assistant, it needs to be stated in your privacy policy. Specifically:
- Which tool you use
- What data is collected
- Legal basis (usually legitimate interest, Art. 6(1)(f) GDPR)
- Where the data is stored
- How long the data is retained
4. Consent
A chatbot on your website can often be operated on the basis of legitimate interest (Art. 6(1)(f) GDPR), as long as it doesn't set cookies or collect tracking data. The precondition: a documented balancing of interests showing that your interest in efficient customer service outweighs users' interests in protection.
For the phone assistant, the situation is more complex. The legal basis can also be legitimate interest, but callers typically expect a human conversation partner. The balancing of interests therefore needs to be documented especially carefully. Recording or transcribing calls requires explicit consent. In individual cases, legal advice is recommended.
Important: the EU AI Act (from 2 August 2026). The EU AI Act (Art. 50) requires people to be informed at the start of an interaction that they are talking to an AI system. This applies equally to chatbots and phone assistants and is not a recommendation but a legal obligation.
5. Data minimisation and retention periods
Store only what you need. Delete what you no longer need. Specifically:
- Delete conversation logs after processing (e.g. after 30 days)
- Retain contact details only as long as a legitimate interest exists
- Don't collect unnecessary data (e.g. don't store IP addresses if not needed)
Checklist: is my AI tool GDPR-compliant?
What happens in the event of a breach?
GDPR breaches can get expensive: by law, up to 4% of annual turnover or € 20 million (Art. 83 GDPR). In practice, fines for small businesses tend to be lower, but even smaller amounts hurt.
More important than the fine: your customers' trust. If it becomes known that customer data is processed insecurely, the damage to your reputation is greater than any fine.
Avoiding common mistakes
Conclusion
GDPR and AI are not mutually exclusive. With the right provider (EU hosting, data processing agreement, privacy by design) you can use AI without having to worry about data protection.
At ServasBot, GDPR compliance isn't an add-on feature, it's the foundation. We build an individually trained, GDPR-compliant chatbot for your business. All data is processed in German data centres, we provide the data processing agreement, and we help you update your privacy policy.
If you're wondering whether a chatbot is a good fit for your business at all, take our interactive AI readiness checklist or read our article: Does your SME need a chatbot?