Suprmind is a decision intelligence chat platform designed for professionals....

https://holdenssplendiddigests.zenbloomer.com/posts/is-suprmind-good-for-business-intelligence-teams-or-just-solo-users

Suprmind is a decision intelligence chat platform designed for professionals. It combines five leading AI models—GPT, Claude, Gemini, Grok, and Perplexity—that cross-check each other’s responses to reduce errors and catch hallucinations