As of September 2026, Grok offers two purchase options: directly on grok.com or...

https://holdensimpressivethoughts.lumenforgex.com/posts/which-plan-unlocks-imagine-video-generation-on-grok

As of September 2026, Grok offers two purchase options: directly on grok.com or via X. There's no paid-plan trial available. The free tier lets you use about 10 prompts every 2 hours