AI hosting that meets all GDPR requirements.
Every prompt your application sends to a language model is a data processing event, and under the GDPR it comes with the usual questions: legal basis, processor identity, processing location, retention. GDPR-compliant AI hosting means being able to answer those questions in writing before your feature ships.
HostYourAI, a Dutch company from Groningen, is built to make those answers short. Open models run with vLLM on European GPUs, all inference stays in European datacenters, a Data Processing Agreement is available, the subprocessor list is public, and customer data is never used to train anything.
Chapter V of the GDPR only becomes a problem when data leaves the EU. With inference in multiple European regions, there is no third-country transfer in the LLM step at all, so no standard contractual clauses and no transfer impact assessment for this processor.
Article 28 requires a contract with your processor. Here that is a DPA you can actually sign, backed by a public subprocessor list, so your privacy team can trace every party in the chain instead of relying on a vague trust page.
EU-based provider, EU processing, encryption at rest and in transit, a 99.9% uptime SLA: these are the boxes procurement checklists in regulated sectors ask about. The same properties help you prepare for the EU AI Act, where knowing your providers and data flows is the starting point.
If your use of an LLM is likely to touch personal data, extend your DPIA with the specifics of inference. Describe the flow: user input travels over TLS to the API, is processed in memory on European GPUs, and the completion returns to your application. Note that data at rest is protected with AES-256 and prompts are not used for training.
Then cover your own side: which fields you allow into prompts, whether you pseudonymize identifiers first, and how retrieval works if you attach a knowledge base, something the guide Build RAG on EU GPUs treats in detail. Sector context matters too; see the pages for healthcare, finance and government.
| GDPR requirement | How the platform meets it |
|---|---|
| Art. 28 processor contract | Signed DPA available to every customer |
| Transparency on subprocessors | Public subprocessor list |
| Ch. V transfer rules | Inference only in European datacenters, no third-country transfer |
| Art. 32 security of processing | AES-256 at rest, TLS in transit |
| Purpose limitation | No training on customer data, prompts serve only your request |
from openai import OpenAI client = OpenAI( base_url="https://hostyourai.com/api/v1", api_key="hyai-...") client.chat.completions.create( model="llama-3.3-70b", messages=[{"role":"user","content":"Hallo!"}])
Technically, compliant hosting looks like any other OpenAI-compatible endpoint. Pick a model from the model catalog and point your client at it.
import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://hostyourai.com/api/v1",
apiKey: "hyai-...",
});
const res = await client.chat.completions.create({
model: "gemma-3-12b",
messages: [
{ role: "system", content: "Answer without repeating personal data from the input." },
{ role: "user", content: "Classify this customer email by department." },
],
});
console.log(res.choices[0].message.content);A processor. You decide what goes into prompts and why; the platform processes them to produce completions, under the terms of the DPA.
Customer data is never used for training. Prompts are processed to serve your request, and security measures include AES-256 at rest and TLS in transit.
If your processing is likely high-risk under Article 35, yes. The platform gives you the facts to fill it in: EU-only processing, a signed DPA and a public subprocessor list, but the assessment of your use case remains yours.
It helps you prepare. The AI Act asks deployers to understand their providers and data flows, and an EU-hosted open model with documented processing is far easier to account for than a closed foreign API.
Yes. Dedicated GPU instances run your model in isolation with an instance-specific encrypted API key, which many healthcare and government teams prefer over shared capacity.
From model hosting to a customer-facing API, it is built for developers and businesses who want their AI running on infrastructure they actually control, inside the EU.
Your data and your models stay on European GPUs. GDPR-friendly by design.
Llama, Qwen, DeepSeek, Mistral, FLUX and plenty more. Pick one and it is warm in minutes, with no DevOps on your end.
Point your existing client at the Router and keep your tools. No rewrite, no lock-in.
No infra to manage. Pick a model, get an OpenAI-compatible URL, ship.
Choose from the Model Garden or paste any HuggingFace ID. Set the VRAM and pick an EU GPU.
We deploy vLLM, run readiness probes, and hand you a warm OpenAI- and Anthropic-compatible URL plus an API key.
Point your client at the Router. It auto-routes to a warm instance, idles GPUs when nobody is online, and logs every request.
If a US cloud is off the table, HostYourAI gives you the same developer experience on European infrastructure.
Citizen data that legally has to stay in the EU, with full auditability.
Finance, healthcare and legal teams under GDPR, DORA and the AI Act.
Ship AI features your customers trust, without a US sub-processor.
Deliver private AI for clients on infrastructure you can stand behind.
HostYourAI keeps your models, prompts and data on European GPUs. It is built for teams that care about compliance, reliability and real control.
GPUs and data residency inside Europe. Your prompts never leave the EU.
Run open-weight models with no black boxes or hidden telemetry.
GPUs idle when nobody is online, so you only pay for what you run.
Your infra, your keys, your models. Leave whenever you want.
Yes. HostYourAI runs open models on GPUs in European datacenters via vLLM. Your prompts and outputs never leave the EU and there is no US cloud provider in the chain.
Yes. All processing happens inside the EU, a Data Processing Agreement (DPA) is available and the subprocessor list is public. Open weights also mean no training on your data.
Yes. Point your existing OpenAI or Anthropic client at our Router (https://hostyourai.com/api/v1), change only the base URL and API key. No rewrite, no lock-in.
Pay-as-you-go on one prepaid credit balance: the shared router per token or a dedicated GPU per hour. Free to start, no minimum, no fixed monthly fee.
Text and image models on dedicated EU GPUs. Every model tested on our own hardware.
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