Best European alternatives to Mistral AI in 2026

Euria is a privacy-first AI assistant by Infomaniak, hosted in Switzerland, offering chat, writing assistance, text summarization, voice transcription, email drafting, and document search. It uses open-source AI models and complies with GDPR and Swiss FADP data protection standards.

Proton

Cybersecurity

EU Mentions

Lumo is a privacy-first AI assistant by Proton featuring zero-access encryption, no data logging or profiling, and open-source client code. It supports encrypted conversations with user-controlled data under GDPR compliance, available on web and mobile platforms.

Stable Assistant

Analytics & BI

EU Mentions

Stable Assistant is an AI chatbot by Stability AI combining text and image generation. It supports music creation, video generation, and writing assistance, powered by Stable Diffusion 3 Ultra and Stable LM 2 12B.