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 very popular AI Chatbot in the ai tools & services category. There are more than 100 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, DuckDuckGo AI Chat and Google Gemini.

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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. Other popular filters include Open Source. These are just examples - use the filter bar below to find more specific alternatives to Lumo by Proton.
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Lumo by Proton alternatives page was last updated

Alternatives list

  1. Welcome to Vanish Private AI Chat by Startpage, your mystical AI chat companion available today on iOS. Vanish Private AI ensures your privacy & security by never logging your IP address or chat queries, saving conversations only locally on your device (never on our...

    18 Vanish Private AI alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • iPhone
    • iPad
    • Android
     
  2. Ellydee icon
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    Privacy-first AI assistant built on open-weights models with encrypted conversation storage, the ability to exclude military contractors from your infrastructure, and radical transparency including per-user electricity and water tracking with built-in eco-mode.

    16 Ellydee alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Android
    • iPhone
     
  3. OpenGolin.AI is a self-hosted enterprise AI platform built for organisations that cannot send data to the cloud. Deploy on your own servers with a single Docker Compose command. Features: private chat with any Ollama model, SQL Agent (natural language to SQL), document RAG, web...

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Self-Hosted
    • Docker
     
  4. SPORTS-5 icon
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    This app is an AI-driven sports betting assistant that combines multi-agent research with live market context to deliver auditable analysis, actionable picks, and clear reasoning. Use the chat interface to request matchup breakdowns, bankroll-aware strategies, and transparent...

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
     
  5. AI workspace offers a unique whiteboard interface, combining chat with imported YouTube videos, documents, and web content. Users connect elements to AI-powered chats, switch between Claude and GPT-4o, and streamline content creation for diverse workflows.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
     
  6. ASK-AI icon
     Like

    A solo-built AI companion with auto model routing, real-time data, adaptive chat, image generation, and sleek customization.

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Android
    • Android Tablet
    • Online
     
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