https://codecanyon.net/item/support-board-chat-and-help-desk/20752085

Support Board is a PHP script that helps you automate your customers’ communication with artificial intelligence-driven chatbots and a chat system integrated with the most-used platforms. Seamlessly connect OpenAI (ChatGPT) and Google to unlock powerful AI features. The supported messaging channels include Facebook Messenger, WhatsApp, Instagram, Telegram, and more. Some features require purchasing additional apps.