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Lumiere AI VS https://open-gpt.app/

Compare Lumiere AI VS https://open-gpt.app/ and see what are their differences

Lumiere AI

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.

Rating
0 reviews
Pricing
Paid
Alternatives Is it good?
https://open-gpt.app/

Create ChatGPT Application in seconds

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0 reviews
Alternatives Is it good?
ZeroTwo AI
ZeroTwo is a premium multi-provider AI platform which combines the tools models and features of Claude, Gemini, Grok, Openai and more into one. Canvas, Deep Research, MCP, Connectors, Agents, Projects and even Apps are all available in one place! sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Base details

Website, pricing, platforms and company facts side by side.

Lumiere AI
https://open-gpt.app/
Website performitlive.com open-gpt.app
Pricing
Paid
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Platforms
Lumière AI Isn't A Typical Web/mobile App — It Runs On Venue Hardware. If It Only Offers Web/Windows/Mac/iOS Options, Pick Windows (it Runs On A Compatible On-site PC) Or Leave It Blank. Don't Force A Platform That Doesn't Fit.
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Company Startup from the United Kingdom · 1 - 9 employees · 2025 —
Listed in
Customer Experience Conversational AI Ai Avatars Customer Experience Management Customer Service Customer Journey AI AI Assistant Customer Support +6
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About Lumiere AI and https://open-gpt.app/

In their own words, as submitted to SaaSHub.

Lumiere AI
https://open-gpt.app/

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,...

Read more about Lumiere AI

No description of https://open-gpt.app/ yet.

Features and specs

What each product offers, as listed by its team.

Lumiere AI 7 features
https://open-gpt.app/ 5 features
  • Three-mode screen
    Advertises when idle, converses as an AI character when approached, and captures visitor intelligence, all on one display.
  • Governed AI characters
    Every character stays within brand-approved content and cannot drift off-topic or invent facts.
  • Owned AI engine
    Built on Performit Live's own technology, not a resold third-party model.
  • Real-time conversation
    Live spoken interaction that responds to what each visitor actually asks.
  • Smart camera sensing
    Detects when a visitor approaches so the character engages directly, without storing personal data.
  • Multilingual
    Speaks with visitors in multiple languages in real time.
  • Live visitor intelligence
    A dashboard showing what visitors ask and which content resonates.
  • Accessible AI Chat Interface
    Provides a user-friendly web-based interface for interacting with GPT-based AI models without needing to set up API access or coding knowledge.
  • No Installation Required
    Being a web application, it can be used directly from a browser without downloading or installing any software.
  • Potentially Free or Low-Cost Access
    Many GPT wrapper sites like this offer free tiers or lower-cost access compared to official API pricing, making AI chat more accessible to casual users.
  • Quick Setup
    Users can typically start chatting almost immediately after visiting the site, with minimal account creation or configuration steps.
  • Cross-Platform Compatibility
    Since it runs in a browser, it can be accessed from various devices including desktops, tablets, and smartphones without platform-specific versions.

Possible disadvantages

  • Uncertain Reliability
    Third-party GPT wrapper websites often depend on underlying API access that can be unstable, rate-limited, or discontinued without notice, affecting consistent availability.
  • Data Privacy Concerns
    Using an unofficial third-party service to process conversations raises questions about how user data and conversation history are stored, used, or shared.
  • Limited Transparency
    It may be unclear which underlying AI model version is being used, how up-to-date it is, or what modifications have been made to the base model's behavior.
  • Potential Hidden Costs or Ads
    Free-to-use AI wrapper sites often monetize through ads, premium upsells, or data collection, which may not be clearly disclosed to users upfront.
  • Lack of Official Support
    Unlike official AI platforms, unofficial wrapper sites may lack dedicated customer support, regular updates, or accountability if issues arise.

Analysis

An editorial look at what each product does well and who it suits.

Lumiere AI
https://open-gpt.app/

Overall verdict

  • I don't have verified, up-to-date information about Lumiere AI at performitlive.com, so I can't confirm whether it is legitimate, effective, or trustworthy. Before using or paying for it, research independently through reviews, company registration details, and user feedback on third-party platforms.

Why this product is good

  • Limited publicly verifiable information available about this specific product/domain
  • Unable to confirm the company's track record, security practices, or customer support quality
  • No independent verification of claims made on the website
  • Domain names and branding can be used by both legitimate businesses and scams, so caution is warranted

Recommended for

  • Users who first verify legitimacy through independent review sites like Trustpilot, Reddit, or the BBB
  • Those who check for verifiable business registration and contact information
  • Individuals who read the terms of service and refund policy carefully before purchasing
  • People who test with minimal financial commitment before scaling up usage

Overall verdict

  • I don't have verified, up-to-date information about open-gpt.app, and I'm unable to browse the internet to check its current status, reputation, or legitimacy. I cannot confidently vouch for or against this specific product/service.

Why this product is good

  • I lack real-time access to verify this website's current content, reputation, or user reviews
  • Domain names and their associated services can change ownership and purpose over time
  • Without verification, I cannot confirm if this is a legitimate service, its features, or its safety
  • There are many similarly-named AI tools of varying quality and trustworthiness, making specific verification important

Recommended for

  • Before using this site, research current user reviews on trusted platforms
  • Check the site's SSL certificate, privacy policy, and terms of service
  • Look for verified information about the company or developers behind it
  • Consider well-established alternatives like ChatGPT (OpenAI), Claude (Anthropic), or Gemini (Google) if you need reliable AI assistance
  • Exercise caution with any site requesting payment or personal information without clear verification of legitimacy

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Lumiere AI
https://open-gpt.app/
100% 100%
Customer Service
0% 0%
100% 100%
Customer Experience
0% 0%
100% 100%
Customer Experience Management
0% 0%
100% 100%
Customer Support
0% 0%

Questions & Answers

As answered by people managing Lumiere AI and https://open-gpt.app/.

What makes your product unique?

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.

Who are some of the biggest customers of your product?

Lumiere AI's answer

Universal Pictures, JC Decaux, Ocean Outdoor, Waterloo Uncovered, Goodwood Festival of Speed, Cloak & Wand,

What's the story behind your product?

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.

Why should a person choose your product over its competitors?

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.

How would you describe the primary audience of your product?

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.

Which are the primary technologies used for building your product?

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.

User comments

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Alternatives to Lumiere AI and https://open-gpt.app/

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