OpenGPTs

Category: AI Development & Platforms · Free to use

Free open-source custom GPT builder — LangChain's answer to OpenAI GPTs.

OpenGPTs is LangChain's free, open-source alternative to OpenAI's GPTs and the Assistants API. Configure your own custom GPT with any LLM (Claude, GPT-4o, Gemini, Llama, Mistral), any retriever (vectorstore, web search, custom docs), any tools, and any cognitive architecture — then deploy and share. MIT-licensed, self-hostable, and infinitely extensible. Build custom AI agents that outclass ChatGPT's GPTs, completely free.

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Tags

OpenGPTs · opengpts · LangChain OpenGPTs · open source custom GPT · free GPT builder · free Assistants API alternative · AI Agents · AI Assistants & Search · free AI tool · custom AI agent builder · self hosted GPT · MIT license AI

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