Suprmind is a web-based, subscription service offering multi-model decision...

https://www.primary-bookmarks.win/suprmind-is-a-paid-web-based-tool-that-combines-five-ai-models-gpt-claude

Suprmind is a web-based, subscription service offering multi-model decision intelligence chat. It integrates five AI models—GPT, Claude, Gemini, Grok, and Perplexity—allowing users to compare responses side-by-side