ChatNode is an AI chatbot builder that allows users to create and train their own chatbots using ChatGPT. It offers a seamless integration of AI-powered chatbots into websites, providing intelligent automated responses to user inquiries. Users can train their chatbots on various data sources, including websites, PDFs, and text, and customize the chatbot's prompts to give it a unique personality. ChatNode supports embedding the chatbot anywhere through iframe code and offers features such as dedicated webpages, Slack integration, and custom design options. It caters to different use cases, including internal use for companies to streamline operations and collaboration, as well as public deployment for customer support. ChatNode offers multiple pricing plans with varying message limits and features to suit different needs.