The free trial for Grok 3 is currently available for a limited time, but the exact duration is not specified. It was announced on February 20, 2025, that Grok 3 would be available for free "until our servers melt," indicating that the offer is temporary and intended to increase user engagement and gather feedback[1][2][7]. Users can access Grok 3 through the X platform, but full access with additional features like Voice Mode requires a paid subscription, such as X Premium+ at $40/month[3][6].
Citations:
[1] https://latenode.com/blog/how-to-get-started-with-elon-musk-ai-grok-for-free
[2] https://twitter.com/i/grok/share/puVDZkXQIZ2KSFkiDxgRTHBgj
[3] https://www.zdnet.com/article/grok-3-ai-is-now-free-to-all-x-users-heres-how-it-works/
[4] https://latenode.com/blog/grok-3-review
[5] https://www.youtube.com/watch?v=Zmu_SKLfqUY
[6] https://lifehacker.com/tech/i-tested-grok-3-and-its-not-worth-the-price-hike
[7] https://www.engadget.com/ai/xais-grok-3-is-available-for-free-to-everyone-for-a-short-time-130031943.html
[8] https://writesonic.com/blog/grok-3-review