Grok’s paid plans start at $12/month and go up to $50/month, with a cap of...

https://www.slideserve.com/alicestone55/can-i-use-grok-through-azure-ai-foundry-instead-of-grok-com

Grok’s paid plans start at $12/month and go up to $50/month, with a cap of roughly 10 prompts every 2 hours to manage usage. There’s no free trial available, so you’ll want to be sure the plan fits your needs before subscribing