Suprmind is a web-based, paid platform that combines GPT, Claude, Gemini, Grok,...

https://www.inter-bookmarks.win/suprmind-is-a-web-based-paid-chat-platform-that-brings-together-multiple-ai

Suprmind is a web-based, paid platform that combines GPT, Claude, Gemini, Grok, and Perplexity into one chat environment