Suprmind brings GPT, Claude, Gemini, Grok, and Perplexity into a single chat...

https://juliet-wiki.win/index.php/Suprmind_vs_Perplexity_for_Research_%E2%80%93_What_Is_Different%3F

Suprmind brings GPT, Claude, Gemini, Grok, and Perplexity into a single chat interface, making it easier to compare responses and track disagreements