Grok’s paid plans start at $30/month and go up to $100/month, with a strict...

https://golf-wiki.win/index.php/Cheapest_Way_to_Test_Grok_for_a_Month:_Is_It_Just_$30%3F

Grok’s paid plans start at $30/month and go up to $100/month, with a strict limit of about 10 prompts every 2 hours. There’s no free trial available, so you pay upfront. This pricing suits users who need steady, moderate usage without surprises in billing