Suprmind lets you use Claude alongside GPT, Gemini, Grok, and Perplexity in one...

https://www.deltabookmarks.win/suprmind-combines-claude-plus-gpt-gemini-grok-and-perplexity-into-a-single

Suprmind lets you use Claude alongside GPT, Gemini, Grok, and Perplexity in one shared thread, simplifying your AI workflows. It offers a 7-day free trial with no credit card required, making it easy to test before committing