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

https://www.wall-bookmarkings.win/suprmind-unifies-grok-perplexity-claude-chatgpt-and-gemini-into-one-1

Suprmind lets you use Grok, Perplexity, Claude, ChatGPT, and Gemini in one thread. At $45 per month, you get access to Debate mode to stress-test your ideas. It is a powerful orchestration engine that makes multi-model research much faster