Anthropic gaining paid enterprise traction
Multiple industry trackers report a recent rise in paid enterprise spending on Anthropic’s tools, suggesting buyers may be shifting procurement dollars toward the startup rather than the most visible consumer brands. Business Insider and other outlets cite the Ramp AI index and private‑market valuation platforms as evidence of stronger March momentum for Anthropic compared with OpenAI. (businessinsider.com) (officechai.com)
Anthropic is rapidly gaining ground with paying business customers, narrowing OpenAI’s lead in a closely watched measure of enterprise artificial intelligence spending. (ramp.com) Ramp said 24.4% of businesses in its index were paying for Anthropic in February 2026, up from about 4% a year earlier, while OpenAI’s adoption rate fell 1.5% in the month. Ramp called that OpenAI drop the biggest one-month decline for any artificial intelligence model company since it began tracking the category. (ramp.com) OpenAI still had the largest share of paying businesses in Ramp’s March update, but Business Insider reported the gap had narrowed to 35.2% for OpenAI versus 30.6% for Anthropic. A Ramp spokesperson told the outlet Anthropic could pass OpenAI on that measure within two months if the pace holds. (businessinsider.com) Ramp’s data covers card and invoice payments across more than 50,000 United States businesses, so it tracks who is actually paying vendors rather than who is talking about them. In the same March report, Ramp said overall business adoption of artificial intelligence tools reached a record 47.6%. (officechai.com) The shift points to a split that has been visible for months: OpenAI has remained the best-known consumer brand through ChatGPT, while Anthropic has built momentum inside companies buying coding and workflow tools. CNBC reported on February 12 that Anthropic had “early success selling to enterprises,” even as OpenAI’s strength came largely from consumer demand. (cnbc.com) Ramp said Anthropic now wins about 70% of head-to-head matchups against OpenAI among businesses buying artificial intelligence services for the first time. It also said Anthropic’s gains were driven in part by early adoption among engineers and technical teams, then spread into broader company use. (ramp.com) Anthropic has been packaging that pitch around Claude Code, its coding product for companies, and around administrative controls for Team and Enterprise plans. In August 2025, the company said Enterprise and Team customers could buy premium seats that bundle Claude Code with governance features for larger deployments. (anthropic.com) Investors have been rewarding that enterprise story. Anthropic said on February 12 that it closed a $30 billion funding round at a $380 billion post-money valuation, and PitchBook reported the raise pushed its total funding to $69.1 billion, slightly ahead of OpenAI’s $66.4 billion. (cnbc.com) (pitchbook.com) Private-market pricing has also tilted in Anthropic’s favor on some platforms. OfficeChai reported this week that Anthropic had moved ahead of OpenAI on Ventuals, a private-market valuation platform, adding another signal that buyers and investors are both leaning harder toward enterprise-focused artificial intelligence vendors. (officechai.com) The next test is whether March’s spending pattern turns into a durable lead. For now, the clearest change is that Anthropic is no longer just the technical favorite in some teams; it is getting much closer to becoming the vendor those teams actually pay. (businessinsider.com)
