Chatfuel is a no-code platform that enables businesses to create and deploy AI-powered chatbots across multiple messaging channels including Facebook Messenger, Instagram Direct Messages, WhatsApp, and websites[1][3]. Founded in 2015 by Y Combinator alumni, it uses a drag-and-drop visual flow builder combined with AI and NLP technologies, including native ChatGPT integration and Fuely AI, to automate customer communications, lead qualification, appointment scheduling, and sales support without requiring programming skills[3][5]. The platform is designed for small to medium-sized businesses, e-commerce stores, marketers, and agencies seeking to automate conversations and improve customer engagement[3].