Lumo by Proton Alternatives

Lumo by Proton is described as 'Privacy-first AI assistant with zero-access encryption, no logging or profiling, open-source code, and user-controlled conversations, subject to GDPR regulations' and is a popular AI Chatbot in the ai tools & services category. There are more than 50 alternatives to Lumo by Proton for a variety of platforms, including Web-based, Android, iPhone, Mac and Windows apps. The best Lumo by Proton alternative is ChatGPT, which is free. Other great apps like Lumo by Proton are DeepSeek, Mistral Le Chat, Perplexity and DuckDuckGo AI Chat.

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Lumo by Proton alternatives are mainly AI Chatbots, but if you're looking for AI Writing Tools or Large Language Model (LLM) Tools you can filter on that. These are just examples - use the filter bar below to find more specific alternatives to Lumo by Proton.
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Alternatives list

  1. Copy a direct link to this comment to your clipboard

    Tencent Yuanbao is an AI-powered platform developed by Tencent that provides researchers, developers, and enthusiasts with tools to simulate, experiment with, and interact with large language models. It offers simplified transformer-based LLM simulations designed to make complex...

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    • Android
     
  2. Sigma Chat icon
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    A chat platform from Sigma AI that aims to serve as a cheaper alternative to ChatGPT.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Online
     
  3. Copy a direct link to this comment to your clipboard

    AI Chat Assistant is a free web-based tool that allows students and learners to chat with AI, practice languages, get instant explanations, and boost productivity.The platform is fully online and also available as a Progressive Web App (PWA), so you can use it on mobile or...

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
     
  4. ROMA icon
     1 like
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    ROMA is a meta-agent framework that uses recursive hierarchical structures to solve complex problems. By breaking down tasks into parallelizable components, ROMA enables agents to tackle sophisticated reasoning challenges while maintaining transparency that makes...

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Linux
    • Self-Hosted
    • Docker
     
  5. Copy a direct link to this comment to your clipboard

    Paperclip by FireCube (formerly known as Clippy by FireCube) brings back the infamous Clippit companion into your desktop powered by a Large Language Model AI to chat with. The app is completely free to use and open source.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
     
  6. Solidagent icon
     1 like
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    solidagent is a privacy-focused AI assistant that runs entirely on European infrastructure. Unlike traditional AI services, we host powerful open-source models fully on EU servers, ensuring your data never leaves the EU.

    Cost / License

    • Subscription
    • Proprietary

    Application type

    Platforms

    • Online
     
  7. Wizey icon
     1 like
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    Ever stare at lab results feeling lost? Wizey turns confusion into clarity. Upload any report and get personalized, research-backed explanations in plain English. See what patterns matter, which doctor to see, and how to prepare for your appointment. Private, instant, simple.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • iPhone
    • iPad
    • Online
    • Android
     
  8. Copy a direct link to this comment to your clipboard

    Access the best GenAI models for $10/month : Claude, GPT, DeepSeek, Llama, Grok, Mistral, Gemini, Perplexity, Flux, Recraft & Midjourney.

    51 Mammouth AI alternatives

    Cost / License

    • Subscription
    • Proprietary

    Application type

    Platforms

    • Online
     
  9. Maple AI icon
     1 like
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    End-to-end encrypted AI assistant supports private document and image uploads, live camera integration, cross-device chat sync, open-source model choices, secure note-taking, confidential computing, and privacy for sensitive legal, financial, or wellness discussions.

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Application types

    Platforms

    • Mac
    • Linux
    • Online
    • iPhone
    • iPad
    • Software as a Service (SaaS)
     
  10. Aris icon
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    Aris is a smart encyclopedia with advanced parental controls, allowing all ages to learn and explore without the distractions or inappropriate content on the internet.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
     
  11. PayPerQ icon
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    PayPerQ is a pay-per-query Chatbot that leverages generative AI providers and Crypto to bring premium tier AI to more people around the world.

    12 PayPerQ alternatives

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
     
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