Suprmind is a paid web platform that brings together GPT, Claude, Gemini, Grok,...

https://www.slideserve.com/aaron_ward92/suprmind-vs-gpt-for-everyday-productivity

Suprmind is a paid web platform that brings together GPT, Claude, Gemini, Grok, and Perplexity in a single chat, letting these top AI models debate and validate answers