1450 Page Mill Road, Stanford Research Park, Palo Alto, California, USA (xAI, a SpaceX subsidiary; also Bastrop, Texas)
xAI
TechCrunch[1] (4 Aug 2025) says xAI 'has officially rolled out Grok Imagine ... to all SuperGrok and Premium+ X subscribers on its iOS app' and The Verge[2] (5 Aug) cites Musk saying 34 million images were made 'since Monday' (4 Aug). Wikipedia's[5] Grok article gives 28 July 2025 for an earlier waitlist/Heavy-tier release, so the wide rollout is dated 4 Aug and the earlier limited access is noted.
xAI rolls out Grok Imagine in the Grok iOS app to SuperGrok and Premium+ subscribers, turning generated or uploaded images into short clips with synced sound and four styles: Custom, Normal, Fun and Spicy.