As of September 2026, Grok offers two purchase routes: directly via Grok.com...

https://source-wiki.win/index.php/What_Do_You_Get_on_Grok%E2%80%99s_Free_Tier_Besides_Chat%3F

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