Nexi is an AI co-host widget for Twitch and YouTube streamers, sold for a one-time $16 purchase. It runs on StreamElements and works with any streaming software. Streamers can talk to the co-host through microphone mode, and it replies to viewers' chat messages, bits and donations in real time. The AI has a customizable personality with context-aware responses and adjustable creativity. Voices come from 20 premium ElevenLabs options or 206 free StreamElements voices in multiple languages, and the character can be one of six premade images or a custom upload with animation settings. The download includes StreamElements widgets for Twitch and YouTube plus a setup guide. A paid OpenAI API account is required to operate it.
Nexi is for Twitch and YouTube streamers who want more interaction without hiring a moderator or co-streamer. Solo creators in categories such as Just Chatting, cozy games and art streams can use a persistent AI companion to keep chat lively. Channels that run donation alerts can have the AI react to supporters. Streamers who like customizing can tune personality, voice and character appearance to fit their brand. Because the widget runs on StreamElements, it fits creators who already use that overlay system. Buyers should be comfortable setting up an OpenAI API account, since usage costs apply separately from the widget purchase.
A Just Chatting streamer can speak to Nexi through the microphone and let it banter with viewers between topics. A cozy-game channel can pick a kawaii character and a gentle voice, while a strategy streamer might choose a sharper personality. When a viewer sends bits or a donation, the donation reaction system triggers a spoken response, and chat commands let viewers ask the co-host questions, with permissions and cooldowns to prevent spam. Setup follows a 20-minute video tutorial and a written guide, with separate widgets for Twitch and YouTube. After purchase, the files download instantly.
