Fine-Tuning LLM
Fine-tune open source models for your specific needs.
At HostYourAI we offer enterprise-grade LLM Fine-Tuning solutions, fully hosted on European infrastructure. Our service combines the power of modern AI with the privacy and compliance guarantees that European businesses need.
Why Choose HostYourAI?
European Data Centers
All our servers are located in EU data centers across multiple European regions. Your data never leaves the European Union, simplifying GDPR compliance.
Dutch Company
Doornbos Ventures B.V. (HostYourAI) is a Dutch company. We do not fall under the US CLOUD Act or other foreign legislation that could force access to data.
One-Click Deployment
No DevOps expertise needed. Select your model, choose your GPU, and deploy. Within 10 minutes you'll have a working API endpoint.
OpenAI-Compatible API
Our API is 100% compatible with the OpenAI SDK. Migrate existing applications by only changing the base_url.
100+ Models
Choose from Llama, DeepSeek, Mistral, Qwen, and dozens of other open-source models. All available with one-click deployment.
Technical Specifications
Available GPUs
- NVIDIA A10: 24GB VRAM - ideal for smaller models
- NVIDIA A100 40GB: Standard for production workloads
- NVIDIA A100 80GB: For large models like 70B+ parameters
- NVIDIA H100: Maximum performance for the heaviest workloads
Features
- OpenAI-compatible /v1/chat/completions endpoint
- Streaming responses
- Function calling / tool use
- Embeddings API
- Per-minute billing
- Real-time monitoring dashboard
from openai import OpenAI
client = OpenAI(
base_url="https://api.hostyour.ai/v1",
api_key="hyai_...")
client.chat.completions.create(
model="llama-3.3-70b",
messages=[{"role":"user","content":"Hallo!"}])Security & Compliance
Compliance
- GDPR Compliant: Full compliance with European privacy regulations
- EU Data: All your data stays within the European Union
- DPA: Data Processing Agreement available
Data Protection
- AES-256 encryption at rest
- TLS 1.3 in transit
- Dedicated instances - no shared hardware
- No training on customer data
- Data Processing Agreement (DPA) available
Pricing
HostYourAI is pay-as-you-go on one prepaid credit balance: use the shared EU router per token, or run a dedicated GPU per hour. No setup fees and no fixed monthly costs — see pricing for current rates.
Getting Started
Step 1: Register
Create a free account at hostyour.ai. No credit card required to get started.
Step 2: Add Credits
Top up with iDEAL, credit card, or bank transfer.
Step 3: Deploy
Select your model and GPU, click deploy. Within 10 minutes you'll have an API endpoint.
Step 4: Integrate
Use our API with the OpenAI SDK or any compatible library.
from openai import OpenAI
client = OpenAI(
base_url="https://api.hostyour.ai/v1",
api_key="hyai_...")
client.chat.completions.create(
model="llama-3.3-70b",
messages=[{"role":"user","content":"Hallo!"}])Frequently Asked Questions
How quickly can I start?
Within 15 minutes after registration you can deploy your first model and make API calls.
What if I need help?
Our support team is available via email (info@hostyourai.com). Enterprise customers get dedicated support.
Can I test first?
Yes! Create an account and test with a small credit top-up. No long-term commitment needed.
Do you offer an SLA?
Yes, we offer a 99.9% uptime SLA for all paid accounts.
Start Today
Ready to get started with LLM Fine-Tuning? Create a free account and deploy your first model within 10 minutes.
Everything you need for AI
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.
From zero to a warm endpoint in minutes
No infra to manage. Pick a model, get an OpenAI-compatible URL, ship.
Pick a model
Choose from the Model Garden or paste any HuggingFace ID. Set the VRAM and pick an EU GPU.
Get your endpoint
We deploy vLLM, run readiness probes, and hand you a warm OpenAI- and Anthropic-compatible URL plus an API key.
Route and ship
Point your client at the Router. It auto-routes to a warm instance, idles GPUs when nobody is online, and logs every request.
Private by Default
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.
Works with the tools you already use
The Router speaks the OpenAI and Anthropic APIs, so it drops straight into the clients and SDKs your team already runs. Just change the base URL.
Try HostYourAI for free
Frequently asked questions
Can I run this in the EU?
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.
Is it GDPR-compliant?
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.
Is the API OpenAI-compatible?
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.
What does it cost?
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.
Works with 100+ open models
Text and image models on dedicated EU GPUs. Every model tested on our own hardware.