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

https://www.bookmarking-presto.win/suprmind-is-the-ultimate-multi-model-hub-where-grok-perplexity-claude

Suprmind lets you use Claude, ChatGPT, Gemini, Grok, and Perplexity in a single thread. It is the ultimate orchestration layer for complex AI tasks. Starting at $19 a month, you can unlock features like Debate mode to stress-test your results.