As of September 2026, Grok offers two purchase paths: directly at grok.com and...

https://shed-wiki.win/index.php/How_Can_I_Tell_Which_Grok_Model_Answered_in_the_App%3F

As of September 2026, Grok offers two purchase paths: directly at grok.com and through X. There’s no paid-plan trial available. The free tier limits you to about 10 prompts every 2 hours