Archive · 26 Jul 2025
Proton Launches Lumo: A Privacy-Focused AI Chatbot
Imagine a new robot friend named Lumo from the company that made Proton Mail.
Lumo is like other chatbots, but it's special because it really cares about keeping your secrets safe.
It uses special codes to make sure only you can see what you tell it.
Even Lumo's creators can't peek at your conversations!
It can answer questions, write emails, and more.
You can ask Lumo questions for free, but if you want to use it a lot, you can pay for extra features.
Proton launched Lumo, an AI chatbot focused on user privacy.
Lumo uses open-source large language models and stores data locally.
It offers features like Ghost mode for private sessions and web search.
Proton claims 'zero-access' encryption prevents unauthorized data access.
Lumo is available in free and premium versions with usage limits.
- Who
- Proton, creators of the chatbot Lumo.
- What
- Proton launched Lumo, an AI chatbot.
- When
- Information released recently.
- Where
- Operates online globally; servers in Europe.
- Why
- To provide a privacy-focused AI chatbot alternative.
User Privacy
Accessibility
Premium Features vs. Basic Access
User Privacy
Proton offers encrypted chat history and advanced functions with premium Lumo access.
Accessibility
Basic functionality and access for users without a subscription.
- Company
- Proton
- Product
- Lumo AI Chatbot
- Primary Focus
- User Privacy
- Encryption
- Zero-access encryption
- Models
- Open-source large language models
- Pricing
- Free and premium versions