Suprmind combines Claude with GPT, Gemini, Grok, and Perplexity in a single...

https://tiny-wiki.win/index.php/How_Investment_Analysts_Use_Multi-AI_for_an_IC_Memo_by_4_PM_55109

Suprmind combines Claude with GPT, Gemini, Grok, and Perplexity in a single shared thread, simplifying your AI workflow. Plans start at $20/month, similar to Claude Pro, with a 7-day trial—no credit card required for testing multiple models side-by-side.