ChatterUI AlternativesLarge Language Model (LLM) Tools & AI Chatbots like ChatterUI

ChatterUI is described as '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' and is a large language model (llm) tool in the ai tools & services category. There are more than 10 alternatives to ChatterUI for a variety of platforms, including Mac, Android, iPhone, iPad and Windows apps. The best ChatterUI alternative is Lumo by Proton, which is both free and Open Source. Other great apps like ChatterUI are AnythingLLM, PocketPal, Google AI Edge Gallery and Maid (AI).

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Alternatives
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Alternatives list

  1. Lumo by Proton icon
     177 likes

    Privacy-first AI assistant utilizing zero-access encryption and open-source code, ensuring no data logging, profiling, or training on chats, providing user-controlled, encrypted conversations, with compliance under GDPR and no sharing with third parties.

    152 Lumo by Proton alternatives

    Cost / License

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    • OpenAPK
    Good alternative?
     
  2. AnythingLLM icon
     71 likes

    Open-source privacy-focused chatbot platform allowing unlimited document uploads, multi-user and single-user modes, AI-powered chat with documents, vector database and LLM compatibility, customizable interface, message history, secure desktop deployment, and full user controls.

    253 AnythingLLM alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Docker
    Good alternative?
     
  3. A gallery that showcases on-device ML/GenAI use cases and allows people to try and use models locally.

    72 Google AI Edge Gallery alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Android
    • iPhone
    • Android Tablet
    • OpenAPK
    Good alternative?
     
  4. Maid (AI) icon
     18 likes

    Maid is a cross-platform Flutter app for interfacing with GGUF / llama.cpp models locally, and with Ollama and OpenAI models remotely.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • Android Tablet
    • F-Droid
    Good alternative?
     
  5. Chatbox AI icon
     31 likes

    Unleash the power of artificial intelligence right at your fingertips with Chatbox, the versatile client application seamlessly integrated across all major platforms – Windows, Mac, Linux, Web, and iOS.

    129 Chatbox AI alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Good alternative?
     
  6. Agora icon
     10 likes

    Open-source Android LLM client supporting direct multi-provider access, BYOK security model, encrypted remote control, agentic workflows with tool and code execution, non-linear branching, on-device LLM inference, semantic memory, and flexible data management.

    26 Agora alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Android
    • F-Droid
    Good alternative?
     
  7. fullmoon icon
     18 likes

    The simplest way to use private LLMs: Works fully offline and private when you don’t have internet. Runs models on-device optimized for Apple silicon.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
    • visionOS
    Good alternative?
     
  8. llama.cpp icon
     8 likes

    The main goal of llama.cpp is to enable LLM inference with minimal setup and state-of-the-art performance on a wide range of hardware - locally and in the cloud.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    • Mac
    • Linux
    • Docker
    • Homebrew
    • Nix Package Manager
    • MacPorts
    • Self-Hosted
    Good alternative?
     
  9. RWKV Chat icon
     3 likes

    Experience the power of RWKV models directly on your device. Completely offline, privacy-first, and efficient. No internet required.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • iPad
    • Android Tablet
    Good alternative?
     
  10. FastFlowLM icon
     2 likes

    Run LLMs on AMD Ryzen™ AI NPUs in minutes. Just like Ollama - but purpose-built and deeply optimized for the AMD NPUs.

    Cost / License

    • Free Personal
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    • Online
    • Self-Hosted
    Good alternative?
     
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