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

https://gregorysbrilliantchat.lucialpiazzale.com/did-memory-feature-work-everywhere-when-it-launched-in-april-2025

As of September 2026, Grok offers two purchase routes: directly via grok.com or through X. There’s no paid-plan trial, but a free tier lets you send about 10 prompts every 2 hours. Monthly prices on grok