Suprmind combines Claude with GPT, Gemini, Grok, and Perplexity in a single...

https://www.bookmarkpage.win/suprmind-offers-a-unified-workspace-combining-claude-gpt-gemini-grok-and

Suprmind combines Claude with GPT, Gemini, Grok, and Perplexity in a single shared thread, simplifying AI workflows. It offers a practical alternative with a 7-day free trial—no credit card needed—making it easy to test multiple models in one place.