As of September 2026, Grok offers two ways to subscribe: directly at grok.com...

https://www.protopage.com/peterrivera07#Bookmarks

As of September 2026, Grok offers two ways to subscribe: directly at grok.com or through X. There’s no paid-plan trial, and the free tier limits you to about 10 prompts every 2 hours. Monthly prices at grok