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

https://titusssplendidperspective.almoheet-travel.com/does-grok-4-fast-still-work-and-what-does-it-cost-now

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