SiteGPT - ChatGPT for every website.
Dialogflow - Conversational UX Platform. (ex API.ai)
ChatNode AI - ChatNode lets you train AI ChatBots on your own data.
Octane AI - Octane AI offers tools to create a bot and engage customers and audience via messaging.
Botpress - Open-source platform for developers to build high-quality digital assistants
eesel AI - ChatGPT over your company knowledge