As of September 2026, Grok offers two purchase options: directly on grok.com...

https://quebeck-wiki.win/index.php/Why_Text-to-Speech_Price_Jumped_from_$4.20_to_$15_per_1M_Characters_in_Q2_2026

As of September 2026, Grok offers two purchase options: directly on grok.com and via X. There's no paid-plan trial, and the free tier limits you to about 10 prompts every 2 hours. Monthly plans on grok.com include $10 Lite, $30 SuperGrok, and $300 Heavy