European alternatives to OpenAI
OpenAI's API is the default for LLM inference, but it routes your prompts and outputs through US infrastructure — a real problem under GDPR and Schrems II, and for anyone who needs data to stay in the EU. A mature set of European providers now offers OpenAI-compatible inference hosted entirely inside the EU.
The European alternatives fall into three groups. Frontier-model labs: Mistral AI (France) builds its own open-weight models and serves them from EU-hosted infrastructure (La Plateforme), and you can self-host; Aleph Alpha (Germany) targets regulated enterprise and government with sovereign, often on-prem deployments. Serverless inference platforms: Scaleway Generative APIs (France, Iliad group) and OVHcloud AI Endpoints (France) expose OpenAI-compatible endpoints from French datacenters, serving open models (Mistral, Llama, Qwen) pay-per-token with strong zero-retention guarantees. And thin routing layers: Juice Factory sits here — it doesn't train its own models, but gives you a single OpenAI-compatible, EU-hosted API key you can drop into any tool (Cursor, n8n, LangChain) with two lines of code.
Where each alternative is built, owned and hosted
| Product | Built in | Data location | EU-owned | Self-hostable | Open source | Best for | Pricing |
|---|---|---|---|---|---|---|---|
| Aleph Alpharegulated enterprise and public sector needing on-prem sovereign LLMs | de | EU | ✓ | ✓ | – | Enterprise | Contact |
| Juice Factory· by the founder | se | EU | ✓ | – | – | — | Paid |
| Mistral AI | fr | EU | ✓ | ✓ | ✓ | — | Freemium |
| OVHcloud AI Endpoints | fr | EU | ✓ | – | – | — | Freemium |
| Scaleway Generative APIs | fr | EU | ✓ | – | – | — | Freemium |
Aleph Alpha
deGerman sovereign AI for enterprise and government — specialized models on European infrastructure.
- Data: EU
- GDPR-native
- EU-owned
- Self-hostable

Juice Factory
seGDPR-compliant, EU-hosted AI inference — an OpenAI-compatible API where your data never leaves the EU.
- Data: EU
- GDPR-native
- EU-owned
Mistral AI
frFrench frontier-model lab with an EU-hosted API (La Plateforme) and open-weight models.
- Data: EU
- GDPR-native
- EU-owned
- Self-hostable
- Open source
OVHcloud AI Endpoints
frSovereign European LLM inference with OpenAI-compatible APIs and zero data retention.
- Data: EU
- GDPR-native
- EU-owned
Scaleway Generative APIs
frServerless, OpenAI-compatible LLM inference hosted in a Paris datacenter.
- Data: EU
- GDPR-native
- EU-owned
Our honest take
If you want the model itself to be European and open-weight, Mistral AI is the reference, and you can self-host. If you're a regulated enterprise or public-sector body that needs on-prem sovereignty, Aleph Alpha is built for exactly that — expect enterprise contracts, not a free tier. For the cheapest OpenAI-compatible swap with a real free tier, Scaleway (1M free tokens, Paris-only hosting) and OVHcloud ($200 credit, 40+ models, zero retention) are the pragmatic picks. Juice Factory is honest about its scope: it is not a model lab and it is not the cheapest raw inference — if your only need is bulk tokens at the lowest price, Scaleway or OVHcloud will beat it. Where Juice Factory wins is zero-config, BYOK-style access: one EU-hosted, OpenAI-compatible key that works across your existing dev tools without you managing multiple providers or leaving the EU.
What we compare
- Where the data is stored
- Who owns the company
- GDPR-native by design
- Self-hosting option
- Open source
- Pricing model