Grok’s paid plans start at $15/month for basic access and $40/month for...

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

Grok’s paid plans start at $15/month for basic access and $40/month for extended features. Each plan limits you to about 10 prompts every 2 hours. There’s no free trial, so you’ll want to be sure of your needs before subscribing