Suprmind combines GPT, Claude, Gemini, Grok, and Perplexity into a single chat...

https://www.oscarbookmarks.win/suprmind-lets-you-chat-with-multiple-ai-models-like-gpt-claude-gemini-grok

Suprmind combines GPT, Claude, Gemini, Grok, and Perplexity into a single chat interface, helping you track disagreements and reduce hallucinations across AI responses