Question: Is there an AI chatbot that can emulate famous people or characters and respond to questions?

Cypher is a conversational AI platform that lets you build and chat with your own realistic characters in real time. It combines generative models with other technologies like text-to-speech and voice recognition to offer contextually relevant conversations. It's flexible enough to be used for things like coaching, competition or socializing, and can be integrated with chat apps like Discord and Telegram.

Another good option is SecondSelf, which offers realistic conversations with virtual versions of celebrities and other creators. The platform uses sophisticated AI to mirror human behavior and emotional connections, so it's good for personalized and immersive experiences. It also offers cross-platform communication and end-to-end encryption for private conversations.

If you want something more flexible, RolePlai offers an AI chatbot app where you can build your own interactions with characters you create. It includes features like AI face and voice chat, AI Art Generation, and an "Ai Adventures" feature that lets you control a storyline. RolePlai Pro adds more advanced AI abilities and a more powerful memory editor, available for both iOS and Android.

Last, Layla is a private, offline AI chatbot that runs on devices that don't need to be connected to the internet, so you can have completely private conversations, generate stories and even impersonate people. It uses large language models, the most powerful AI technology today, to learn your preferences and offers a variety of personas and settings to customize your experience.