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 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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Alternatives list

  1. AI Hub icon
     3 likes

    All your AI assistants, beautifully together. Privacy-first, open-source, and completely customizable.

    Cost / License

    Platforms

    • Android
     
  2. Eney icon
     2 likes

    AI-powered Mac assistant automates small and complex tasks, interprets natural conversation, adapts to user workflows, streamlines daily routines, and anticipates needs with proactive assistance. Uses local models and cloud AI from trusted tech partners for task execution.

    38 Eney alternatives

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
     
  3. Kruti icon
     2 likes

    Kruti is your AI assistant, powered by Krutim 2. Designed to make your life easier, Kruti combines powerful AI with practical tools to help you navigate everyday tasks and explore big ideas.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • Android
    • iPhone
     
  4. Omnichannel AI communication platform that enables businesses to build custom customer support, sales and marketing assistants and voice agents across WhatsApp, Instagram, Slack, and other messaging channels.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  5. ChatterUI icon
     2 likes

    Run LLMs on device or connect to various commercial or open source APIs. ChatterUI aims to provide a mobile-friendly interface with fine-grained control over chat structuring.

    Cost / License

    Platforms

    • Android
     
  6. LongCat icon
     1 like

    LongCat.chat is Meituan’s next-generation large language model (LLM) service, designed for fast, multi-modal, and production-ready AI interactions. It combines cutting-edge efficiency with broad capabilities across text, image, audio, and video.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Online
     
  7. ROMA icon
     2 likes

    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

    Platforms

    • Mac
    • Linux
    • Self-Hosted
    • Docker
     
  8. Operit AI icon
     1 like

    📱 The first fully functional, standalone AI assistant for mobile devices with powerful tool-calling capabilities 📱

    70 Operit AI alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Android
     
  9. HIX AI icon
     1 like

    An all-in-one AI platform that combines advanced writing, research, image, video, and productivity tools to help individuals, teams, and enterprises create, communicate, and work more efficiently.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Google Chrome
    • Microsoft Edge
    • Windows
    • Mac
     
  10. ERNIE icon
     1 like

    ERNIE is Baidu’s official answer to ChatGPT, designed as a large language model (LLM) service. It is free to use, has no usage limits, and is also open source under the Apache License 2.0. Positioned as China’s flagship AI chatbot, ERNIE combines text-based conversational...

    Cost / License

    Application types

    Platforms

    • Online
     
  11. 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
     
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