Suprmind offers a single workspace to use Claude alongside GPT, Gemini, Grok,...

https://www.stall-bookmarks.win/suprmind-combines-claude-with-gpt-gemini-grok-and-perplexity-in-a-single

Suprmind offers a single workspace to use Claude alongside GPT, Gemini, Grok, and Perplexity in one shared thread. It simplifies comparing and combining AI responses