Why should I use a privacy-first AI personal assistant?

Your personal data should empower you, not become a product for advertisers or surveillance networks. Unlike many other AI assistants, Lumo ensures that every conversation remains strictly confidential through zero-access encryption and open-source transparency. By choosing a privacy-first personal AI assistant, you gain the full power of artificial intelligence without exposing your personal information to third parties.

How does Lumo AI personalization work?

Lumo adapts to your unique style, goals, and life context by learning directly from the information you choose to share. You can customize its tone, link relevant files from Proton Drive for specific context, and organize interactions into distinct projects for work or personal use. This personalization happens entirely within your encrypted environment, ensuring Lumo understands you deeply while maintaining total privacy.

Your private AI personal assistant

Lumo’s personalization features let you adapt every conversation to who you really are. And because everything you share is zero-access encrypted, what you share with Lumo stays with Lumo.

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The AI that gets to know you

Lumo is more than private — it’s personal. Stay in control of your data while getting insights tailored to who you are, what you need, and how you work — so every answer feels more relevant, more useful, and more like you.

Let Lumo know who you are

Share your name, profession, and anything that helps Lumo understand your world — whether it's your role as a graphic designer or your love for dad jokes. The more Lumo knows about you, the better it can tailor its responses.

Choose how Lumo speaks to you

Adapt Lumo's tone to match your preferences, so every conversation feels natural and effortless. Use a professional writing style for work emails, or get warm, supportive advice for pursuing personal ambitions.

Customize Lumo for each task

Get focused guidance for every part of your life. Projects let you switch from analyzing Q4 financials to prepping a new healthy meal plan while ensuring Lumo applies the right context and personalized approach for each job.

Give Lumo the context it needs

Link files from Proton Drive — like project briefs, research notes, or budget spreadsheets — and Lumo will use their content to provide informed responses that truly fit your needs, while keeping your data secure.

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What you share with Lumo stays with Lumo

Your personal details are never used for ad profiling, never used to train AI models, and never shared with third parties. Enjoy a personalized AI assistant, knowing you're always in control of your data and how it's used.

Address and location

Get tailored recommendations for places to eat, visit, and try while keeping your physical whereabouts safe.

Life and admin

Protect sensitive documents while getting support for visa renewals, tax filing, or school applications.

Health and wellness

Prepare questions to ask your doctor without exposing your symptoms and concerns to Big Tech.

Work and business

Plan projects, improve efficiency, or update your resume while maintaining professional confidentiality.

The personal AI assistant you can trust

For your eyes only

Thanks to zero-access encryption, your conversations with Lumo can only be read by you or those you share them with. Proton can never see them, and we can't share them with third parties.

Claims you can verify

Unlike other AI assistants, Lumo's code is fully open source, so anyone can verify that it’s private, secure, and that your conversations and data are never used for AI training.

Protected by European law

Built and based in Europe, Lumo benefits from robust privacy protections, subject to GDPR (so you can delete your data anytime), free from Big Tech surveillance, and outside of US jurisdiction.

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Frequently asked questions

Why should I use a privacy-first AI personal assistant?: Your personal data should empower you, not become a product for advertisers or surveillance networks. Unlike many other AI assistants, Lumo ensures that every conversation remains strictly confidential through zero-access encryption and open-source transparency. By choosing a privacy-first personal AI assistant, you gain the full power of artificial intelligence without exposing your personal information to third parties.
How does Lumo AI personalization work?: Lumo adapts to your unique style, goals, and life context by learning directly from the information you choose to share. You can customize its tone, link relevant files from Proton Drive for specific context, and organize interactions into distinct projects for work or personal use. This personalization happens entirely within your encrypted environment, ensuring Lumo understands you deeply while maintaining total privacy.