eustella is a secure European AI assistant built for the same core tasks as ChatGPT — answering questions, writing texts, analysing documents, generating code, and running agents that act on your behalf. The difference: your data is never sold, never shared, and never used to train AI models. eustella is built in Europe, for Europe.

Yes. eustella is in active production use with over 2,500 closed beta members. Conversations, agents, scheduled runs, and integrations are all running live on European infrastructure today, every day.

eustella answers questions with cited sources, writes and edits texts, analyses documents and images, plans trips, monitors topics for changes, runs deep multi-step research, transcribes audio, finds music, and saves what matters to your private memory — all from a mobile-first interface.

eustella offers productivity and lifestyle agents — for example deep research agents and music finders — and you can also create your own custom agents.

Yes. eustella does not sell your data. eustella does not share your data with third parties. eustella does not use your data to train models. All data is processed in European data centres under full GDPR compliance. Privacy is the foundation, not a feature.

All data is stored and processed exclusively in European data centres within the EU. No data is transferred to the US, China, or any other third country. eustella ensures full European data sovereignty.

eustella supports every language the underlying large language models support — over a hundred, including all major European languages and most of the world's most widely spoken languages. The website itself is currently localised into 8 European languages: English, German, French, Spanish, Italian, Dutch, Portuguese, and Polish.

eustella is not just a chatbot — it is an agentic AI platform that acts on your behalf. eustella is built mobile-first for smartphones and wearables, runs exclusively on European and open-source AI models, and keeps all data in the EU. No Big Tech dependencies, no military partnerships, no data leaving Europe. Think of eustella as the secure OpenClaw — same agentic power, but private and European.

eustella is built by newsrooms.ai, a European AI manufactory specialising in secure AI integrations for enterprises. The founding team of two AI experts and two media professionals is committed to European digital sovereignty, privacy, and responsible AI.

eustella is live in closed beta. Over 2,500 people already have access today and use eustella daily. Sign up for early access to join the next wave of beta invites.

Soon. We are expanding access in waves and broadening capacity gradually so quality, safety, and privacy stay airtight as the user base grows. Sign up for early access to be notified the moment your invite goes out.

Closed beta members are using eustella free of charge today. Public pricing will be announced as we move from closed beta to general availability. Sign up for early access to receive pricing updates and potential early-bird offers.

Most AI assistants like ChatGPT, Claude, and Copilot are designed primarily for desktop use. But most people spend their time on smartphones. eustella is built mobile-first because AI agents should work where you are — in your pocket, on your wrist, always available.

eustella runs exclusively on European and open-source AI models. We do not use closed models from US Big Tech companies like OpenAI, Google, or Anthropic. This ensures transparency, auditability, and independence from foreign corporate interests.

OpenClaw is a popular open-source AI agent, but it is insecure by default — security researchers found over 40,000 exposed instances and 12% of community plugins were malicious. eustella gives you the same agentic power — task execution, workflow automation, app integrations — but secure, private, and hosted entirely in Europe. eustella is the secure OpenClaw.