Suprmind offers a unified workspace combining Claude, GPT, Gemini, Grok, and...

https://hotel-wiki.win/index.php/Does_Suprmind_Work_Like_Five_AIs_Arguing_in_Public_Instead_of_Private%3F

Suprmind offers a unified workspace combining Claude, GPT, Gemini, Grok, and Perplexity in a single thread. It lets you compare AI responses side-by-side for better insights. Plans start at $20/month with a 7-day free trial—no credit card required.