Grok offers a free plan with up to 10 prompts every 2 hours. Paid plans start...

https://record-wiki.win/index.php/What_Happened_to_Grok_3,_Grok_4,_and_the_Fast_Models%3F

Grok offers a free plan with up to 10 prompts every 2 hours. Paid plans start at $15/month for basic access and $35/month for extended features. Note, there’s no free trial on paid tiers, so you pay upfront