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Lumière AI turns a venue screen into three layers of value: it advertises when idle, converses as an AI character when approached, and learns from every interaction.

Website, pricing, platforms and company facts side by side.
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| Website | open-gpt.app | performitlive.com |
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| Company | — | Startup from the United Kingdom · 1 - 9 employees · 2025 |
| Listed in | — |
In their own words, as submitted to SaaSHub.


No description of https://open-gpt.app/ yet.
Lumière AI is Performit Live's own AI character engine: a branded digital human for physical venues. On a single screen it runs smart advertising when idle, holds real-time conversations when a visitor approaches, and captures every interaction as live visitor intelligence. Governed, brand-safe,...
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As answered by people managing https://open-gpt.app/ and Lumiere AI.
Lumiere AI's answer:
Lumière AI runs three modes on one screen: it advertises when the screen is idle, converses as a real-time AI character when someone approaches, and captures every interaction as live visitor intelligence. It is built on Performit Live's own AI character engine, not a resold third-party model, and every character is governed to stay within brand-approved content.
Lumiere AI's answer:
Universal Pictures, JC Decaux, Ocean Outdoor, Waterloo Uncovered, Goodwood Festival of Speed, Cloak & Wand,
Lumiere AI's answer:
Performit Live started in live performance and character work, then built its own AI engine to bring believable characters into physical venues at scale. Lumière AI is the result: a branded AI host designed for real environments, from museum galleries to mall concourses, where the character has to be accurate, on-brand, and always on.
Lumiere AI's answer:
Most digital human tools generate video or answer text. Lumière AI is built for live physical venues, where a character has to hold a real conversation in front of the public and stay on-message every time. It runs on owned technology, speaks multiple languages, and is governed so it cannot drift off approved content. The same screen also advertises when idle and turns every interaction into visitor data the venue can act on.
Lumiere AI's answer:
Operators of premium physical spaces: shopping malls and retail destinations, museums and heritage sites, live events, and brand environments. The buyers are the people accountable for guest experience and the commercial performance of a venue.
Lumiere AI's answer:
Lumière AI is Performit Live's own AI character engine. It combines real-time conversational AI, a governed knowledge base that keeps each character on approved content, real-time avatar rendering, and multilingual speech. Smart camera sensing lets the character see when a visitor approaches and engage them directly in real time, detecting presence without storing personal data. It runs on standard venue hardware: a display, internet connection, microphone, camera, and a compatible PC.
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