Anthropic’s Claude AI is gaining popularity among consumers, with a 75% increase in revenue since January 2026. The AI lab’s customer base is expanding beyond its traditional niche of enterprise and startup developers. Interest in Claude courses is outpacing ChatGPT courses among self-directed consumers, with an 18x increase in demand over the last 30 days. Why it matters: Claude’s growth is significant as it challenges ChatGPT’s dominance in the AI market, and its success will be closely watched as Anthropic prepares to become a public company.