Suprmind lets you run Grok, Perplexity, Claude, ChatGPT, and Gemini in one...

https://www.pfdbookmark.win/suprmind-is-an-ai-orchestrator-that-lets-you-run-grok-perplexity-claude

Suprmind lets you run Grok, Perplexity, Claude, ChatGPT, and Gemini in one thread. It’s ideal for research, using Document Intelligence to parse long PDFs with citations. At $19/month, it replaces multiple tabs with true AI orchestration.