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

https://www.bookmarkzoo.win/suprmind-lets-you-chat-seamlessly-across-multiple-ai-models-gpt-claude

Suprmind combines GPT, Claude, Gemini, Grok, and Perplexity into a single chat interface to simplify AI use. It tracks disagreements between models and helps reduce hallucinations. You can export your work as Markdown, PDF, or DOCX using templates