Convai is a company that specializes in developing embodied AI characters for virtual worlds. These characters enable human-like conversations within games and other virtual environments, enhancing user interaction through voice-based interfaces. Convai addresses issues in large language models by integrating a knowledge base that ensures accurate responses. Their technology allows characters to perceive their environment, carry out actions, and participate in scene perception, making them useful in gaming, learning, and real-world applications like stores and airports. The company supports integration with various platforms, including game engines, and offers features for designers to create expert characters.