ChatNode is an AI-powered chatbot platform that enables users to create custom bots for websites and internal research tools. It allows users to train bots on data sources such as documents, PDFs, text, and websites. According to the website, users can also customize the chatbot's interface and prompts to give it a unique personality, and connect the bots to Slack workspaces for quick access to data without leaving the channel. According to the website, ChatNode's use cases include web developers creating an AI assistant for their website, HR departments creating an internal research tool, and sales teams providing accurate and context-aware answers to customer queries. These features make it easy to differentiate ChatNode from its competitors.