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Open Source ChatGPT Alternatives

A curated collection of the 3 best open source alternatives to ChatGPT.

The best open source alternative to ChatGPT is Jan. If that doesn't suit you, we've compiled a ranked list of other open source ChatGPT alternatives to help you find a suitable replacement. Other interesting open source alternatives to ChatGPT are: Khoj and LLMChat.

ChatGPT alternatives are mainly AI Tools but may also be Communication Tools or Workflow Automation Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of ChatGPT.

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A powerful, open-source AI chat interface that runs locally, offering privacy, customization, and seamless integration with your workflow.

Screenshot of Jan website

Jan is a revolutionary open-source AI assistant that brings the power of large language models to your local machine. By running entirely on your device, Jan ensures complete privacy and control over your data while delivering exceptional performance.

Key benefits of Jan include:

  • Privacy-First: All interactions stay on your device, protecting your sensitive information.
  • Customizable: Tailor Jan to your specific needs with a wide range of models and plugins.
  • Offline Capability: Work seamlessly without an internet connection, perfect for travel or secure environments.
  • Resource-Efficient: Optimized to run smoothly on consumer hardware, no cloud resources required.
  • Open-Source: Benefit from community-driven improvements and transparency in development.
  • Multi-Modal: Interact with text, images, and more, expanding your AI assistant's capabilities.
  • Extensible: Easily integrate Jan with your existing tools and workflows for enhanced productivity.

Whether you're a developer, researcher, or professional in any field, Jan adapts to your unique requirements. Experience the future of AI assistance with uncompromising privacy and flexibility, all while keeping your data under your control.

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An open-source personal AI application that helps you find answers, understand documents, and create new content with ease.

Screenshot of Khoj website

Khoj AI is revolutionizing the way we interact with information and manage our digital lives. This powerful, open-source personal AI application serves as your second brain, offering a range of features designed to enhance your productivity and decision-making processes.

Key features:

  • Can understand PDFs, images, plaintext notes
  • Connected to the internet. Get fresh information and scrape web pages.
  • Create automations to get notified about world events, create custom newsletters
  • Custom Agents with personas, custom knowledge bases and tool
  • Support for speech to text, text to speech, vision
  • Access to latest, state of the art models (Llama, Claude, GPT)

If you self-host Khoj, you get support for:

  • 100% offline embeddings and inference if desired (i.e., no internet required). You can use any LLM of choice off of Huggingface.
  • 100% offline speech to text
  • Support web-scraping with the public URL's you provide, even if you're self-hosted
  • Can customize your models with any OpenAI API-compatible server, including Ollama.

Khoj AI stands out with its commitment to transparency, allowing users to trace the AI's reasoning and minimize hallucinations. The platform's ability to generate custom newsletters, provide timely research, and offer event-based notifications makes it an invaluable tool for professionals and researchers alike.

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LLMChat offers a versatile platform to engage with various AI models, enhance your experience with plugins, and create custom assistants.

Screenshot of LLMChat website

LLMChat is a powerful and flexible chat platform that brings together multiple AI models in one place, offering users a comprehensive and customizable chat experience. Here are the key features and benefits:

  1. Multiple AI Models: Interact with a diverse range of AI models including GPT-4, Claude (Anthropic), Ollama, Gemini, and Groq. Users can bring their own API keys to access these advanced language models.

  2. Plugin Ecosystem: Enhance your chat experience with a variety of plugins, including:

    • Web search capabilities
    • Image generation tools
    • Personalized memory features
  3. Custom Assistant Creation: Craft your own specialized AI assistant by providing specific instructions and knowledge tailored to your unique needs and preferences.

  4. Privacy-Focused: LLMChat prioritizes user privacy:

    • Conversations are securely stored locally
    • Users have the ability to delete their chat history at any time
  5. Continuous Improvement: The platform is actively developed, with new features being shipped weekly. Users can stay updated on upcoming features and provide feedback to shape the tool's evolution.

  6. No Sign-Up Required: Start chatting immediately without the need for registration, making it easy and quick to begin your AI conversation experience.

  7. Versatile Use Cases: LLMChat can assist with a wide range of tasks, such as:

    • Finding top-rated restaurants
    • Generating SQL queries
    • Searching for coding solutions
    • Staying updated on recent news in your city

Whether you're a developer, researcher, or curious individual looking to explore the capabilities of various AI models, LLMChat provides a user-friendly and feature-rich platform to engage with cutting-edge language models and enhance your productivity.

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