Suprmind offers a unified chat experience combining Claude, GPT, Gemini, Grok,...

https://wiki-square.win/index.php/What_is_True_North_in_Suprmind_and_Is_It_Available_Yet%3F

Suprmind offers a unified chat experience combining Claude, GPT, Gemini, Grok, and Perplexity in one shared thread. It lets you compare responses side-by-side, helping teams streamline AI evaluation