Grok’s paid plans start at $30/month for up to 10 prompts every 2 hours, with...

https://www.hometalk.com/member/262182838/allen1183737

Grok’s paid plans start at $30/month for up to 10 prompts every 2 hours, with additional tiers offering more usage at $75/month. Plans don’t include a free trial, so you pay from day one