AI Chat Assistant Alternatives

Sites and apps similar to AI Chat Assistant include Lumo by Proton, which is open source with a free version. Other options are ChatGPT, Qwen, Duck.ai and Jan.ai. You're spoiled for choice with AI Chatbots like AI Chat Assistant: we list more than 25 alternatives for Mac, Windows, Linux, self-hosting and Android.

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Alternatives
AI Chat Assistant alternatives page was last updated

Alternatives list

  1. Brave Leo icon
     27 likes

    Leo is an AI-powered intelligent assistant, built right into the browser. Leo can answer questions, help accomplish tasks, and more.

    198 Brave Leo alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Brave
    • Android
    • Android Tablet
    • iPhone
    • iPad
    Good alternative?
     
  2. fullmoon icon
     20 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?
     
  3. Private GPT icon
     36 likes

    Ask questions to your documents without an internet connection, using the power of LLMs. 100% private, no data leaves your execution environment at any point. You can ingest documents and ask questions without an internet connection!

    327 Private GPT alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Docker
    Good alternative?
     
  4. Open R1 icon
     13 likes

    Open R1 is a community-driven, open-source initiative aimed at replicating the advanced AI capabilities of DeepSeek-R1 through transparent methodologies.

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Self-Hosted
    • Python
    Good alternative?
     
  5. Newelle icon
     15 likes

    Deeply customizable virtual assistant offering flexible AI model support, voice chat, document interaction, web search, file and conversation management, extension integration, and a unified interface for organizing productivity and personal workflows.

    86 Newelle alternatives

    Cost / License

    Application type

    Platforms

    • Linux
    • Flathub
    • Flatpak
    Good alternative?
     
  6. Moshi icon
     18 likes

    Moshi is an innovative AI chatbot with advanced voice recognition, real-time interaction, and dual audio streams, setting up a new standard for voice-based chatbots.

    119 Moshi alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  7. ChatSonic icon
     49 likes

    Combining Google's knowledge graph, ChatSonic delivers real-time data, voice interaction, AI-produced visual content, personalized avatars, and API for services. It revisits past dialogs for informed responses and integrates Twitter for chat responses. Supported in multiple languages on Android, iOS, and web.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Google Chrome
    Good alternative?
     
  8. Pi is a new kind of AI, one that isn’t just smart but also has good EQ. We think of Pi as a digital companion on hand whenever you want to learn something new, when you need a sounding board to talk through a tricky moment in your day, or just pass the time with a curious and...

    198 Pi - Personal AI alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • iPhone
    • iPad
    • WhatsApp Messenger
    • Instagram
    • Facebook Messenger
    Good alternative?
     
  9. Nectar GPT icon
     18 likes

    An experimental open-source attempt to make GPT-4 fully autonomous.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • Microsoft Edge
    • Google Chrome
    • Mozilla Firefox
    Good alternative?
     
  10. LocalAI  icon
     12 likes

    Drop-In OpenAI replacement, On-device, local-first, Generate text/image/speech/music/etc... Backend Agnostic: (llama.cpp, diffusers, bark.cpp, etc...), Optional Distributed Inference(P2P/Federated).

    79 LocalAI alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Cloudron
    Good alternative?
     
  11. Backyard AI icon
     15 likes

    Run open-source LLMs on your computer. You can download and make custom characters for your models. Works offline. The new name is Back yard though it is the same.

    243 Backyard AI alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  12. Thinkbuddy icon
     9 likes

    Simplify life with AI at your fingertips. All-in-one AI suite that seamlessly integrates your voice to maximize your productivity with the best price on Mac.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    Good alternative?
     
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