Suprmind lets you combine GPT, Claude, Gemini, Grok, and Perplexity in a single...

https://www.red-bookmarks.win/suprmind-brings-together-gpt-claude-gemini-grok-and-perplexity-in-a-single-4

Suprmind lets you combine GPT, Claude, Gemini, Grok, and Perplexity in a single conversation, so you get diverse AI perspectives all at once. Use its Debate mode to compare viewpoints side-by-side. Finished chats can be exported to PDF for easy sharing