Suprmind combines Grok with GPT, Claude, Gemini, and Perplexity in a single...

https://www.protopage.com/lisa_reed42#Bookmarks

Suprmind combines Grok with GPT, Claude, Gemini, and Perplexity in a single threaded interface, so you get more perspectives without switching apps. Plans start at $19 for Spark, with a 7-day trial that doesn’t require a credit card