Suprmind is a Grok alternative that combines Grok with GPT, Claude, Gemini, and...

https://domgodwinson38.gumroad.com/p/pricing-experiment-79-vs-149-can-suprmind-run-that-kind-of-debate

Suprmind is a Grok alternative that combines Grok with GPT, Claude, Gemini, and Perplexity—all in a single conversation thread. It offers plans starting at $19 for Spark and $45 for Pro, plus a 7-day trial with no credit card needed