Unified chat is a system or platform that aggregates and displays messages from multiple chat sources or streaming platforms into a single, cohesive interface. This allows streamers and moderators to monitor and respond to comments from viewers regardless of which service they are using, such as YouTube, Twitch, or Facebook Live. Unified chat solutions help streamline audience engagement, reduce confusion, and ensure that no message is missed, even if viewers are spread across different platforms. This is particularly valuable for live events, gaming streams, and webinars where audience interaction is critical.