Grok's monthly active users tripled from 35 million in December 2025 to roughly 117 million by March 2026, but growth has since plateaued. In response, xAI is pushing Grok into new distribution channels, including a free Google Workspace add-on for Sheets, Slides, and Docs, and the completion of Grok Imagine, an image and video generation feature announced in early July. Grok 4.5, launched July 8, currently sits fourth on the Artificial Analysis Intelligence Index. The article notes that a tripling of users in one quarter followed by a stall is a common pattern for consumer AI products, and the key question is whether the new integrations and features can restart growth.