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

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

Suprmind combines Grok with GPT, Claude, Gemini, and Perplexity all in one thread, so you don’t have to switch apps. Plans start at $19 for Spark, with a 7-day free trial that doesn’t require a credit card