European Infrastructure

eustella deliberately avoids AWS, Microsoft Azure, and Google Cloud. These are US-headquartered companies subject to the US CLOUD Act, which allows American authorities to access data on their servers regardless of where those servers are located. An AWS data centre in Frankfurt is still legally American infrastructure.

Instead, eustella works exclusively with European cloud and infrastructure providers — companies headquartered in the EU, governed by EU law, and outside the jurisdictional reach of foreign governments. This is what separates genuine European sovereignty from marketing claims.

Our Providers

The European providers eustella runs on

eustella discloses its infrastructure partners. Every provider below is an actual European company: headquartered in the EU, operating its data centres in the EU, and governed by EU law — none of them falls under the US CLOUD Act.

IONOS

eustella's main server load and orchestration layer run on IONOS, one of Europe's largest hosting and cloud providers, headquartered in Montabaur, Germany. eustella's servers sit in the IONOS data centre in Berlin, Germany. IONOS is a subsidiary of United Internet AG, a publicly traded German company.

Verda

eustella's GPU workloads run on Verda, a full-stack AI cloud headquartered in Helsinki, Finland. Verda operates its own data centres, servers, and networking instead of reselling third-party capacity — in Finland, on renewable energy with natural cooling.

Scaleway

Additional GPU capacity and AI inference workloads run on Scaleway, a French cloud provider headquartered in Paris and part of the Iliad Group. Scaleway operates its data centres in France.

eustella keeps strengthening its sovereign European infrastructure network. Providers may be added or replaced as the European cloud ecosystem develops, but the requirement never changes: headquarters in the EU, data centres in the EU, EU law, and no exposure to the US CLOUD Act.

Why This Matters

European providers mean European law — without exceptions

When your data is processed by a European company on European servers, it is protected exclusively by European law. No foreign government can compel access through extraterritorial legislation like the US CLOUD Act. That is the baseline eustella requires from every infrastructure partner.

Many AI startups choose AWS or Azure because it is easier, cheaper, or what their investors prefer. eustella chose differently because sovereignty is not a feature you add later. It is a decision about who has legal authority over your data — and eustella made that decision before writing a single line of code.

eustella may use multiple providers simultaneously and may add or change providers as the European cloud ecosystem evolves. What will not change is the principle: European companies, European servers, European jurisdiction. eustella publishes its current infrastructure partners on this page.

Multi-Provider Architecture

No single point of failure, no single vendor dependency

eustella does not depend on a single cloud provider. By working with multiple European infrastructure companies, eustella maintains operational flexibility — if one provider experiences downtime, has a pricing change, or shifts strategy, eustella can move workloads without rebuilding the product.

This multi-provider approach mirrors the same philosophy eustella applies to AI models: never depend on a single vendor, always maintain the ability to switch, and keep full control over every layer of the stack.