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

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

As of September 2026, Grok offers two ways to subscribe: directly at grok.com or via X. There’s no paid-plan trial available. The free tier lets you submit about 10 prompts every 2 hours. Monthly plans on grok