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

https://www.ready-bookmarks.win/suprmind-is-a-web-based-ai-chat-platform-for-professionals-who-need-smarter

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