Anthropic's enterprise surge
Anthropic is taking notable share of enterprise AI buying and is reportedly growing revenue fast while also moving into security-focused products. Reports say Anthropic now wins a high share of first‑time enterprise deals and has been cited at roughly a $30 billion annualised run rate, and social posts indicate it is developing a cybersecurity model called Project Glasswing. That mix of procurement momentum and a security push helps explain why some investors and buyers see Anthropic as an emerging enterprise alternative. (businessinsider.com) (whalesbook.com) (x.com)
Anthropic is starting to win the kind of customers that usually move slowly, sign long contracts, and drag vendors through months of security reviews. Ramp data reported by Axios says Anthropic now captures more than 73% of spending from companies buying artificial intelligence tools for the first time. (axios.com) That number matters because first-time buyers are where habits get set. If a company builds its internal tools, coding workflows, and document systems around Claude first, switching later can be as painful as replacing the plumbing after the walls are up. (axios.com) Anthropic has been stacking those deals for months. In January, TechCrunch reported a new Allianz agreement, after earlier enterprise tie-ups with Snowflake, Accenture, Deloitte, and International Business Machines, showing Claude moving through insurance, consulting, software, and corporate information technology stacks. (techcrunch.com) The company’s own February funding announcement showed why investors were willing to pay up. Anthropic said more than 500 customers were already spending over $1 million a year, eight of the Fortune 10 were Claude customers, and the funding round valued the company at $380 billion post-money. (anthropic.com) Then the revenue number jumped again. Bloomberg reported on April 6 that Anthropic’s annualized revenue run rate had topped $30 billion, up from about $9 billion at the end of 2025, and that more than 1,000 business customers were now spending over $1 million annually. (bloomberg.com) A run rate is not cash already booked for a full year. It is a snapshot that takes current monthly revenue and stretches it across 12 months, like looking at one busy Saturday at a restaurant and estimating the whole year from that pace. (marketwatch.com) Anthropic is also pushing into the part of enterprise buying that can block a deal even when employees love the product: security. On March 25, Accenture launched Cyber.AI with Claude as the reasoning engine, aimed at security operations teams that need machine-speed analysis but still want governance controls. (newsroom.accenture.com) That security push got sharper on April 7, when Anthropic announced Project Glasswing. The company said the program gives selected defenders early access to Claude Mythos Preview, a model built to find and help fix software vulnerabilities in critical systems. (anthropic.com) Anthropic is not releasing that model widely. CNBC reported the company limited access because the same system that helps defenders spot weaknesses could also help attackers exploit them, so launch partners include Amazon Web Services, Apple, Google, Microsoft, Nvidia, CrowdStrike, and Palo Alto Networks instead of the general public. (cnbc.com) Project Glasswing is also bigger than a demo. Anthropic said it has extended access to more than 40 additional organizations, committed up to $100 million in usage credits, and added $4 million in donations for open-source security groups working on critical software. (anthropic.com) Put together, the picture is simple. Anthropic is not just selling a chatbot to curious employees; it is selling a vendor package that procurement teams can approve, big companies can standardize on, and security teams can imagine using in the hardest parts of their job. (axios.com) (anthropic.com)
