Open Source AI Tools & Services

All apps in Open Source AI Tools & Services category. Use the filters below to narrow down your search. 
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  1. Lumo by Proton icon
     99 likes

    Privacy-first AI assistant with zero-access encryption, no logging or profiling, open-source code, and user-controlled conversations, subject to GDPR regulations.

    Cost / License

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    Lumo by Proton screenshot 1
    Lumo by Proton screenshot 1
    Lumo by Proton screenshot 2
    +5
    Lumo by Proton screenshot 3
    120 alternatives
    3.6
    Good12 reviews
  2. DeepSeek icon
     116 likes

    DeepSeek is a state-of-the-art AI assistant designed to provide intelligent, conversational support across diverse tasks. It leverages advanced natural language processing and machine learning to answer questions, generate creative content, solve complex problems, and offer...

    Cost / License

    • Freemium
    • Open Source (MIT)

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    DeepSeek screenshot 1
    DeepSeek screenshot 1
    DeepSeek screenshot 2
    +1
    DeepSeek screenshot 3
    194 alternatives
    3.1
    Fair14 reviews
  3. Ollama icon
     131 likes

    Facilitates local deployment of Llama 3, Code Llama, and other language models, enabling customization and offline AI development. Perfect for creating personalized AI chatbots and writing tools.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    Ollama screenshot 1
    Ollama screenshot 1
    85 alternatives
  4. GPT4ALL icon
     135 likes

    Privacy-focused open-source chatbot running locally on consumer CPUs without GPU or internet, supporting multiple customizable large language models and licensing.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    GPT4ALL screenshot 1
    GPT4ALL screenshot 1
    GPT4ALL screenshot 2
    196 alternatives
    4.0
    Very Good8 reviews
  5. Karakeep icon
     88 likes

    Open-source, self-hostable tool for bookmarks, notes, and images with AI-powered tagging, full-text search, Chrome extension, and web dark mode.

    Cost / License

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Google Chrome
    • Docker
    • Mozilla Firefox
    Karakeep screenshot 1
    Karakeep screenshot 1
    Karakeep screenshot 2
    +5
    Karakeep screenshot 3
    98 alternatives
  6. Vibe Transcribe icon
     60 likes

    Provides fully offline audio and video transcription with local AI models, batch processing, real-time preview, multi-format export, translation, and privacy on Windows, Linux, and macOS.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Vibe Transcribe screenshot 1
    Vibe Transcribe screenshot 1
    Vibe Transcribe screenshot 2
    +5
    Vibe Transcribe screenshot 3
    144 alternatives
    4.0
    Very Good7 reviews
  7. LibreChat icon
     40 likes

    LibreChat is a free, open source AI chat platform. This Web UI offers vast customization, supporting numerous AI providers, services, and integrations. Serves all AI Conversations in one place with a familiar interface, innovative enhancements, for as many users as you need.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Docker
    • npm
    LibreChat screenshot 1
    LibreChat screenshot 1
    LibreChat screenshot 2
    130 alternatives
  8. BrowserOS icon
     25 likes

    BrowserOS is an open-source agentic browser that runs AI agents locally. Your privacy-first alternative to Perplexity Comet.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    BrowserOS screenshot 1
    BrowserOS screenshot 1
    BrowserOS screenshot 2
    23 alternatives
  9. Hugging Face icon
     55 likes

    Hugging Face is an online community dedicated to advancing AI and democratizing good machine learning. Hugging Face empowers the field of AI through various open-source developments, free and low-cost hosting of machine learning resources and by providing an accessible and...

    Cost / License

    Application type

    Platforms

    • Online
    Hugging Face screenshot 1
    26 alternatives
  10. Scira icon
     26 likes

    Scira (Formerly MiniPerplx) is a minimalistic AI-powered search engine that helps you find information on the internet. Powered by Vercel AI SDK! Search with models like Grok 2.0.

    Cost / License

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Docker
    Updated screenshot, from GitHub repository.
    Mode selection, with the "Buddy" option hovered over.
From: https://x.com/zaidmukaddam/status/1897352497372463150
    Response to the prompt "tell me about typescript interfaces" being generated in Web mode.
From: https://x.com/zaidmukaddam/status/1897352497372463150
    +4
    Hovering over a completed task in Extreme mode (Deep Research).
From: https://x.com/zaidmukaddam/status/1897822424009244800
    13 alternatives
  11. Deta Surf icon
     25 likes

    Digital workspace merging browser, file manager, and AI; supports local notes, applet creation, offline multimedia storage, and advanced multitasking interface.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Deta Surf screenshot 1
    Deta Surf screenshot 1
    Deta Surf screenshot 2
    +12
    Deta Surf screenshot 3
    64 alternatives