What's Character AI and Best Chatbot Alternatives [2026]

Sarah, a high school history teacher, revitalized her lessons on ancient civilizations by using Character AI, a platform that allows users to create interactive AI characters, thereby engaging students with a digital "Cleopatra." Character AI, founded by former Google engineers Noam Shazeer and Daniel De Freitas in 2022, offers rich conversational experiences through custom and pre-made AI characters, utilizing advanced natural language processing. Despite its popularity, with over 208 million monthly visits and 16 million chatbots created, the platform faces limitations like lack of real-time knowledge updates, potential for misinformation, and limited integration for business applications. Character AI's focus on engaging persona-based interactions makes it stand out for entertainment and educational purposes, but for more practical business applications, platforms like Voiceflow are recommended, offering scalable and customizable chatbot solutions with an intuitive visual interface.