Grok’s paid plans start at $20/month and $150/month, each with a limit of about...

https://www.bust-bookmark.win/grok-s-paid-plans-start-at-15-per-month-for-basic-access-and-50-for-the-pro

Grok’s paid plans start at $20/month and $150/month, each with a limit of about 10 prompts every 2 hours to manage usage. There’s no free trial available, so you’ll want to be sure it fits your needs before subscribing