Suprmind offers a unified chat experience combining Claude, GPT, Gemini, Grok,...

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

Suprmind offers a unified chat experience combining Claude, GPT, Gemini, Grok, and Perplexity in one shared thread. It simplifies comparing AI responses without switching apps. Plans start at $19/month with a 7-day trial—no credit card required