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

https://wiki-legion.win/index.php/What_is_Suprmind_and_How_Is_It_Different_from_ChatGPT%3F

Suprmind is a web-based, paid platform offering a multi-model decision intelligence chat. It integrates five models—GPT, Claude, Gemini, Grok, and Perplexity—to provide diverse perspectives