Suprmind is a web-based, paid platform offering multi-model decision...

https://garrettwigp625.tearosediner.net/what-is-suprmind-and-how-is-it-different-from-chatgpt

Suprmind is a web-based, paid platform offering multi-model decision intelligence chat to support complex problem-solving. It integrates five models—GPT, Claude, Gemini, Grok, and Perplexity—allowing users to compare perspectives