Private GPT Alternatives

Private GPT is described as '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!' and is a AI Chatbot in the ai tools & services category. There are more than 100 alternatives to Private GPT for a variety of platforms, including Web-based, Mac, Windows, Linux and Android apps. The best Private GPT alternative is ChatGPT, which is free. Other great apps like Private GPT are Lumo by Proton, DeepSeek, Ollama and Mistral Vibe.

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Alternatives list

  1. apfel icon
     10 likes

    Access Apple’s local foundation model through a command-line tool with an OpenAI-compatible HTTP server, full function and schema calling, UNIX-friendly features, file attachments, JSON output, privacy-preserving on-device inference, and zero recurring costs.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Homebrew
     
  2. Provides AI-powered writing tools, image generation, Genmoji, and memory movies; enhances Siri with deeper context and actions; integrates ChatGPT for complex tasks; prioritizes on-device processing for privacy; unifies features across Apple devices with Private Cloud Compute.

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Mac
    • iPhone
    • iPad
     
  3. fullmoon icon
     17 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)

    Platforms

    • Mac
    • iPhone
    • iPad
    • visionOS
     
  4. Paperless AI icon
     12 likes

    An automated document analyzer for Paperless-ngx using OpenAI API, Ollama, Deepseek-r1, Azure and all OpenAI API compatible Services to automatically analyze and tag your documents.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Self-Hosted
    • Docker
     
  5. nanochat icon
     12 likes

    Complete LLM chatbot implementation, offering tokenization, pretraining, finetuning, evaluation, inference, and a simple web UI. Runs on a single 8xH100 node, features a hackable codebase, dependency-lite design, and automates the full workflow via scripts.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Python
     
  6. 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

    Platforms

    • Self-Hosted
    • Python
     
  7. Skales icon
     10 likes

    Privacy-first local AI agent automates web and app workflows without cloud reliance, installs in 30 seconds, supports local and API-driven models, features browser automation, self-coding Node.js tools, native integrations, and stores all data locally.

    56 Skales alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
     
  8. LlamaGPT icon
     28 likes

    LlamaGPT is a chatbot that provides a ChatGPT-like experience, with no data leaving your device.

    Cost / License

    • Free
    • Proprietary (MIT)

    Platforms

    • Software as a Service (SaaS)
     
  9. Apollo AI icon
     10 likes

    Customizable interface for private, on-device AI model chatting, open source and closed source LLM connections, OpenRouter support, custom backend support, and unified access to language models without reliance on a single provider, ensuring privacy and flexibility.

    93 Apollo AI alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    • iPhone
    • iPad
    • Android
     
  10. Onit AI icon
     10 likes

    Onit AI Copilot offers a comprehensive desktop AI chat assistant with local processing and multi-provider support. It prioritizes customization, extensibility, and user privacy by operating entirely on-device without needing an internet connection, ensuring data security.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
     
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