Suprmind puts GPT, Claude, Gemini, Grok, and Perplexity in one chat, letting...

https://aitoptools.com/tool/suprmind/

Suprmind puts GPT, Claude, Gemini, Grok, and Perplexity in one chat, letting them critique each other to uncover your blind spots. It’s a simple way to stress-test your thinking before you act. Start a free trial, then upgrade for just $4/month.