Suprmind offers a unique approach as a Grok alternative by letting you keep...

https://nova-wiki.win/index.php/Suprmind_Has_a_7-Day_Trial_%E2%80%94_Is_It_Really_No_Credit_Card%3F

Suprmind offers a unique approach as a Grok alternative by letting you keep Grok while adding GPT, Claude, Gemini, and Perplexity all in a single thread. Plans start at $19 Spark with a 7-day trial that doesn’t require a credit card