Browse / Chatbots & assistants / Lumo
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Lumo
Proton’s privacy-first AI assistant with encrypted chat history.
Freemium
💬 Chatbots & assistants
🔒 lumo.proton.me
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Best for
Private questions
Proton users
Email help
Key features
- Zero-access encryption
- No training on chats
- Web search option
Pros & cons
Pros
+ Privacy from a trusted company
Cons
− Fewer features than big chatbots
Model, app or both?
An app
It’s the product you actually use. Under the hood it runs on AI models made by other companies.
🖥️Works on its ownOpen it as its own website or app. Nothing else needed.
What’s the difference? Read AI explained