Tangia

Tangia is an interactivity layer for your stream: viewers can trigger AI text-to-speech (150+ voices, plus the option to clone your own), set off alerts and on-screen memes, share media, and even chat with AI personas you create. It’s aimed at turning a passive audience into an active one, leaning on the spontaneous moments that come from giving chat buttons to push. The core is free, with a Tangia+ tier that unlocks more.