Ultron AI

We built Ultron AI with a simple goal: to make expressive AI companions and digital identities available to everyone, not just large studios or enterprises with heavy resources. Until now, creating digital humans meant expensive GPU infrastructure, long rendering pipelines, and complex setups. Ultron takes a different approach. Our avatars run fully in the browser, reacting, speaking, and expressing emotions in real time without server overhead or specialized hardware. With Ultron, you can create a lifelike 3D AI companion in seconds, interact with it using voice, and see natural emotional responses like eye movement, facial expressions, and gestures. It’s easy to embed anywhere, whether that’s a web app, live stream overlay, or digital profile. You can use it as an AI co-host, a brand representative, or a personal digital twin. Ultron is not another chatbot layered on top of an avatar. It’s a new interface for human & AI interaction, where AI can feel present, expressive, and genuinely engaging. We’d love to hear your feedback and thoughts as we continue building toward emotionally intelligent, browser-native AI identities. You can try it here: ultronai.me — Pratik & the Ultron AI Team