Grok’s paid plans start at $20/month for up to 200 prompts every 2 hours. The...

https://astro-wiki.win/index.php/What_Features_Are_Locked_Behind_SuperGrok_Paid_Plans%3F

Grok’s paid plans start at $20/month for up to 200 prompts every 2 hours. The $40/month plan increases this limit to 500 prompts per 2 hours. Both plans have a prompt cap to manage usage, and no free trial is offered