OpenAI

Sure, OpenAI ChatGPT is awesome.

But have you considered these open source alternatives?

They are free, self-hostable and community-driven.

Check by yourself: Ollama  Ollama ,  LiteLLM , OpenWebUI  Open WebUI , LobeHub  LobeChat ,  AnythingLLM ,  Onyx ,  Khoj .

  1. So is Ollama Ollama

    The easiest way to get up and running with large language models

    ★ 179K LLM AI License: MIT

    Ollama is a platform that makes it easy to get up and running with large language models. It provides a simple API to interact with the models, and you can use it to generate text, answer questions, and more.

    Read more about Ollama

  2. So is LiteLLM

    Proxy Server to call 100+ LLMs in the OpenAI format

    ★ 57.1K AI LLM License: MIT

    Call all LLM APIs using the OpenAI format [Bedrock, Huggingface, VertexAI, TogetherAI, Azure, OpenAI, Groq etc.]

    preview

    Read more about LiteLLM

  3. So is OpenWebUI Open WebUI

    A user-friendly interface for AI chat

    ★ 150K LLM AI RAG Chatbot License: MIT

    An extensible, feature-rich, and user-friendly self-hosted WebUI designed to operate entirely offline. It supports various LLM runners, including Ollama and OpenAI-compatible APIs.

    Open WebUI Demo

    Read more about Open WebUI

  4. So is LobeHub LobeChat

    Open-source, modern-design AI chat framework

    ★ 81.9K LLM AI RAG Chatbot License: Apache-2.0 (with a twist)

    An open-source, modern-design ChatGPT/LLMs UI/Framework that supports speech-synthesis, multi-modal, and extensible (function call) plugin system.

    Read more about LobeChat

  5. So is Onyx

    Open-source ondernemingszoekfunctie en AI-assistent met geavanceerde ophaalmogelijkheden

    ★ 31.7K AI Chat RAG Search LLM Enterprise License: MIT

    Onyx (voorheen Danswer) is een open-source ondernemingszoek- en AI-assistentplatform dat verbinding maakt met de documenten, apps en mensen van uw bedrijf.

    Onyx Voorbeeld

    Read more about Onyx