To start using AI chatbots, I recommend reading the article about
best ai chatbot that I found recently. It describes different chatbots, such as ChatGPT, Replika and others, in a very detailed and understandable way. I think that some of them you have definitely heard of, and some of them even experienced users have not heard of. Also, their main functions and pros/cons are listed there, which may help you to decide what is right for you. Good luck