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

https://stateofseo.com/suprmind-spark-are-4-projects-and-10-files-enough-for-your-solo-workflow/

Suprmind lets you run Claude, ChatGPT, Gemini, Perplexity, and Grok in one unified thread. At $45 a month, the standout feature is Debate mode, where models critique each other to ensure accuracy