Claude is overtaking ChatGPT in the paid consumer segment. Data from Indagari (28 million anonymized US consumer credit card transactions) shows Claude subscriptions growing ~75% since January 2026. On DataCamp (20 million users), demand for Claude courses surged 18x in the last 30 days, and self-directed learners now choose Claude courses over ChatGPT courses three to one. “Claude” has become DataCamp’s most-searched term, surpassing even the generic term “AI.” Sensor Tower app store data corroborates the trend. ChatGPT retains overall dominance in total paid users, but the gap is narrowing faster than OpenAI anticipated — and the trend held even through the Fable 5 government suspension and Anthropic’s refusal to allow models for mass surveillance.
The paid consumer shift matters more than free-tier MAU stats because paying users set workplace adoption: they are the buyers who advocate for enterprise licenses, API adoption, and tool integrations. Combined with Ramp’s data showing Anthropic now at 41% of business AI spend (ahead of OpenAI), the pattern is clear — Anthropic is converting its “sovereignty halo” from governance positioning into durable revenue share at both consumer and enterprise levels as both companies approach public markets.