SiteGPT - ChatGPT for every website.
/ai - Access ChatGPT anywhere you type '/ai'
ChatNode AI - ChatNode lets you train AI ChatBots on your own data.
Awesome ChatGPT Prompts - Game Genie for ChatGPT
Dialogflow - Conversational UX Platform. (ex API.ai)
Noci - Chatbot that enhances the entire customer journey