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

https://www.beacon-bookmarks.win/suprmind-is-a-web-based-chat-platform-designed-for-professionals-who-need

Suprmind is a web-based, paid platform offering multi-model decision intelligence chat. It integrates five AI models—GPT, Claude, Gemini, Grok, and Perplexity—allowing users to compare responses side-by-side