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

https://holdenssplendiddigests.zenbloomer.com/posts/xai-api-web-search-pricing-is-5-per-1-000-calls-worth-it

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