Suprmind offers a unified chat experience combining Grok with GPT, Claude,...

https://www.bookmark-friend.win/suprmind-offers-a-simple-way-to-use-grok-alongside-gpt-claude-gemini-and

Suprmind offers a unified chat experience combining Grok with GPT, Claude, Gemini, and Perplexity—all in a single thread. It includes useful features like DCI disagreement cards to track AI answers side by side