Nexi AI Streamer is a streaming widget that adds an AI-powered virtual co-host to your live broadcast. It reacts in real time to the streamer’s voice, chat messages, donations, and bits, creating a more conversational feel on Twitch and YouTube.
How it works on stream
You talk to Nexi through your microphone, and the AI responds with both voice and on-screen text during the live show. Viewers can see the character react to their messages and support, helping keep the chat active.
Voice and personality customization
You can define the character’s personality, tone, and behavior to match your channel’s format.
- Up to 20 ElevenLabs voices
- 200+ StreamElements voices in multiple languages
Overlay-friendly integration
Nexi is designed to fit into your stream layout like a standard overlay element.
- Sits alongside existing alerts, chat, and graphics
- Works on top of typical Twitch and YouTube streaming setups

