Claude AI revenue grows 75%, fastest growing paid AI

According to Indagari, which aggregates anonymized credit card data from 28 million US consumers, Claude has increased its paid user base by approximately 75% from January 2026 to May 10. This metric is likely the strongest indication of real user adoption, because it measures repeated purchasing behavior.

This effect is especially pronounced in the education sector. DataCamp, an online learning platform with 20M users, has seen ‘Claude’ become the most common search term on its homepage (even edging out the word ‘AI’). Interest in Claude-related courses has skyrocketed, growing 18x in one month, and self-studying individuals favor Claude over ChatGPT 3:1. In enterprise settings, companies continue to favor ChatGPT-related courses when purchasing licenses in volume, reflecting bureaucratic considerations rather than user demand.

1What the numbers actually mean

It’s important to keep in mind that Claude is currently much smaller than ChatGPT in terms of paid users. OpenAI has several years of headstart, a larger pool of free users to monetize, and greater brand awareness beyond the tech community. A 75% increase is certainly strong, but it doesn’t necessarily imply equal market share. Rather, this trend indicates that the high-value end of the AI market, where users are willing to pay and invest in learning tools, is shifting towards Claude at a quicker pace than the overall market share suggests.

This makes sense. For those who rely on AI frequently, Claude is perceived as better at completing long, complicated tasks without frequent disruption, following subtle instructions, and Claude Code has developed into a compelling use case for developers. Users who interact with these products take note, and they put their money where their mouth is. Based on DataCamp’s findings, these users are also willing to put in the effort to learn how to effectively utilize Claude, leading to higher customer retention rates compared to users who switch between products in search of optimal autocomplete performance.

2Why this matters if you are building things

If your ideal customer is a forward-thinking individual who pays for AI software, then according to market research, you should consider Claude. This will influence product development; if you’re creating an AI-powered product and deciding between different models to integrate or prioritize, the choice that appeals to early adopters who pay for AI might differ from the choice that appeals to the general population. Additionally, Claude’s growth in the paid segment provides Anthropic with additional resources to further develop the model, ensuring that the gap between cutting-edge models and the rest of the pack doesn’t narrow too quickly.