Grok’s pricing in September 2026 starts at $20/month for the Basic plan and...

https://iris-wiki.win/index.php/How_Does_Grok_API_Storage_Billing_Work_Per_GiB_Per_Day%3F

Grok’s pricing in September 2026 starts at $20/month for the Basic plan and $45/month for Pro. Both plans limit usage to about 10 prompts every 2 hours