Cleverbot is an artificial intelligence application and website that allows users to interact with an AI chatbot. It can simulate conversation with users by using natural language processing and learning from conversations with humans. It can answer questions, provide advice, tell jokes, and even engage in small talk. Cleverbot is powered by a sophisticated artificial intelligence system which allows it to understand more complex conversations than other chatbot applications. Cleverbot also has the ability to remember things said in previous conversations and use them in future conversations.
Discontinued Official website / service not available.
Mitsuku Chatbot
Chatbotmaker
ChatBolo
A.L.I.C.E.
Hugging Face
NLP Eliza
Replika
If you model it as live 2D, it is likely to sell well in Japan.