Suprmind lets you use Claude alongside GPT, Gemini, Grok, and Perplexity in a...

https://www.protopage.com/peter.collins#Bookmarks

Suprmind lets you use Claude alongside GPT, Gemini, Grok, and Perplexity in a single shared thread—streamlining your AI workflows. Plans start at $20/month, close to Claude Pro, with a 7-day free trial requiring no credit card