Anthropic confirmed to TechCrunch last week that Claude paid subscriptions have more than doubled in the first months of 2026. By early March, the app was adding more than one million new users per day and hit the No. 1 spot on the US App Store — the first time Claude has outranked ChatGPT in that chart.

The data comes from an analysis of billions of anonymised credit card transactions across approximately 28 million US consumers, conducted by consumer analytics firm Indagari for TechCrunch. The surge was particularly sharp between January and February, with previous users also returning to Claude in record numbers during that period.

What Drove the Growth

Three things converged in early 2026 to accelerate Claude’s momentum:

The Super Bowl ad. While OpenAI has been introducing ads to ChatGPT, Anthropic ran a Super Bowl commercial that satirised the idea of putting ads in AI chat — and made it clear they would not do that. The contrast resonated.

The DoD dispute. Anthropic publicly refused to allow its models to be used for lethal autonomous operations or mass surveillance of US citizens. When CEO Dario Amodei issued a firm public statement in late February amid reports of pressure to label Anthropic a supply risk, media coverage was significant. OpenAI’s own DoD deal prompted a measurable spike in OpenAI uninstalls in the same period.

New product launches. Claude Code, Cowork, and the Computer Use feature — which lets Claude independently navigate a computer and take actions on its own — all launched in early 2026 as premium-tier features. These gave paying subscribers a tangible reason to upgrade beyond the free tier.

The majority of new subscribers are on the Pro plan at $20 per month. But Max plan sign-ups — at $100 or $200 per month — have also grown, which is the more interesting signal for enterprise buyers. Free user accounts have increased more than 60% since January.

What This Means for Business

The Claude growth story is not just about Anthropic winning a consumer popularity contest. It signals a structural shift in how businesses and knowledge workers are choosing their AI tools.

For years, “AI assistant” meant ChatGPT by default. That default is no longer locked in. Businesses choosing which AI platform to standardise on, which API to build with, and which tools to licence for their teams are facing a genuinely competitive market for the first time.

That matters for a few reasons:

Vendor lock-in risk is real. If your team builds deep workflows around one platform and that platform raises prices, changes terms, or takes positions that conflict with your values, switching is painful. The fact that Claude has gained this ground this quickly shows the market is not yet settled.

Enterprise AI ethics are now a buying decision. Anthropic’s stance on the DoD deal attracted users specifically because of a values position, not a product feature. As AI becomes more embedded in business operations, companies are starting to ask “what will this vendor do with our data and with its models?” That question will only get harder to ignore.

The top tier of AI users are paying more. The growth in Max plan subscriptions — at $100 to $200 per month — suggests that high-value users are willing to pay significantly for AI that genuinely improves their work. The ceiling on AI subscription spending is higher than most people assumed a year ago.

For businesses that are still on free tiers or haven’t formalised their AI strategy, the pace of paid adoption is a signal worth paying attention to. The organisations that formalise their AI tool choices now — and train their teams to use them effectively — are building an advantage that will compound.

The Bigger Picture

Anthropic’s momentum is one data point in a broader pattern. Enterprise AI adoption in 2026 is no longer about whether to use AI — it is about which AI, how to govern it, and who owns the skills to get value from it.

Claude’s subscriber growth is notable not just because it challenges OpenAI’s market position, but because it happened largely on the back of trust signals. In a market flooded with AI products, trust is becoming the primary differentiator.

For businesses evaluating AI platforms right now, that is the lesson worth carrying: the tools your team actually trusts and uses daily will outperform technically superior tools that sit unused or generate anxiety. Getting to that point requires investment in both the right platform choices and the data literacy to use them well.

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The practical next step is the free Working With Claude field guide. Thirty-two pages covering the ecosystem, Claude Code, and how to govern a rollout properly. Get your copy.