ChatFast is a platform that allows users to create a GPT chatbot using their own data to provide real-time answers related to their content. The tool supports various data sources such as plain text, PDFs, website URLs, scanned PDFs, and even images with text. The chatbot is trained by analyzing the provided data, and users can add custom Q&A to guide the chatbot in answering specific inquiries. Additionally, visitors' information is collected to provide insights into why they are reaching out, giving valuable analytics. ChatFast supports more than 50 languages and can answer questions in the language asked, even if the text is written in a different language. The chatbot can be embedded in a website to enhance the user experience of visitors. An API is provided for paid plans, allowing users to integrate the chatbot with their own systems. ChatFast does not offer a free trial, but a free-tier option is available. Customers can contact [email protected] for help or any questions on their plan, pricing, or need for support. Overall, ChatFast is a useful tool for businesses and individuals looking to provide instant, automated customer support related to their content.