Interactive-Chatbot and langchain-supabase-website-chatbot
These are competitors—both provide complete chatbot solutions for websites using LangChain and Next.js, with the main differentiation being that one uses FastAPI as the backend while the other uses Supabase as the database and backend service.
About Interactive-Chatbot
remylukunda/Interactive-Chatbot
About Chat with any website using FastAPI, Next.js, and the latest LangChain version for seamless integration.
About langchain-supabase-website-chatbot
mayooear/langchain-supabase-website-chatbot
Build a chatgpt chatbot for your website using LangChain, Supabase, Typescript, Openai, and Next.js.
Implements automated web scraping with customizable CSS selectors to extract and embed website content into Supabase's pgvector extension, enabling semantic search via OpenAI embeddings. The chatbot leverages LangChain's retrieval-augmented generation (RAG) pattern to ground responses in your site's actual content, with a Next.js frontend handling real-time chat interactions. Setup requires configuring target URLs and content extraction rules, then running a batch embedding script before deploying the chat interface.
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