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

https://nova-wiki.win/index.php/Does_X_Premium_Give_Full_Speed_Grok_or_Is_It_Throttled%3F

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