SpaceXSI apparently cuts Grok Bot quotas weeks after Musk called it his fastest-growing product

SpaceX appears to have halved Grok Bot usage quotas for several users over the weekend, and Elon Musk said on X that "the cost of running Grok Bot was unsustainably high relative to revenue." Grok Bot browses websites, answers emails, and logs into accounts, and shares its quota with Grok and the coding platform Cursor. Less than two weeks earlier, Musk had called it his fastest-growing product, and SpaceX president Gwynne Shotwell cited 800,000 paying users per week in early October.