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

https://www.bookmark-fuel.win/suprmind-is-a-web-platform-where-multiple-ai-models-like-gpt-claude-gemini

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