As of September 2026, Grok offers two ways to subscribe: directly at grok.com...

https://josuesbestword.quillnesty.com/posts/grok-heavy-benchmark-scores-50.7-hle-100-aime-2025-88.9-gpqa-what-it-really-means-for-buyers

As of September 2026, Grok offers two ways to subscribe: directly at grok.com or through X. There’s no paid-plan trial available. The free tier limits you to about 10 prompts every 2 hours