Suprmind offers a unified chat experience that combines Grok with GPT, Claude,...

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

Suprmind offers a unified chat experience that combines Grok with GPT, Claude, Gemini, and Perplexity all in one thread. You can try the $19 Spark plan or upgrade to $45 Pro, both with a 7-day trial that doesn’t require a credit card