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, Mac, iPhone and Windows apps. The best Lumo by Proton alternative is ChatGPT, which is free. Other great apps like Lumo by Proton are DeepSeek, Mistral Vibe, Perplexity and Google Gemini.

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Lumo by Proton alternatives are mainly AI Chatbots, but if you're looking for Large Language Model (LLM) Tools or AI Writing 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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Alternatives list

  1. Ekorbia icon
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    Ekorbia is a native desktop Integrated Chat and Productivity Environment for local AI models powered by Ollama. Features include chat history, full-text search, prompt library, model comparison chat mode, chat overlay, ephemeral chat, file watches and more.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
     
  2. 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
     
  3. DentroChat is an independent European AI assistant designed for professionals and anyone who wants powerful AI capabilities without compromising on data sovereignty.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
     
  4. SPORTS-5 icon
     Like

    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
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    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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