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

https://suprmind.ai/hub/claude/best-claude-alternative/

Suprmind combines Claude with GPT, Gemini, Grok, and Perplexity in one collaborative thread, simplifying your AI workflow. Try it free for 7 days—no credit card needed—and explore multi-model responses side-by-side without switching apps