Suprmind offers a unified chat experience that keeps Grok and adds access to...

https://smoothdecorator.com/suprmind-vs-supergrok-45-vs-30-which-one-should-you-pay-for/

Suprmind offers a unified chat experience that keeps Grok and adds access to GPT, Claude, Gemini, and Perplexity—all in one thread. You can try it free for 7 days without needing a credit card