Suprmind lets you run Claude, ChatGPT, Gemini, Grok, and Perplexity in one...

https://fun-wiki.win/index.php/Suprmind_vs._Perplexity_Pro:_The_Truth_About_Research_Workflows_and_Evidence

Suprmind lets you run Claude, ChatGPT, Gemini, Grok, and Perplexity in one single thread. At $45 a month, you gain access to powerful Document Intelligence for long PDFs and Debate mode to pressure-test your logic. It is a game changer for pros.