Anthropic Business Adoption Jumps to 30.6% Among US Companies, Closing Gap with OpenAI

Business adoption of Anthropic's AI tools surged to 30.6 percent of US companies in March, up from 24.4 percent in February, according to spend management platform Ramp. The jump reflects growing enterprise interest in the company's Claude Code products. OpenAI's US business adoption remained nearly flat month-over-month at approximately 35 percent, data from the same source showed. The shift indicates increasing competition in the enterprise AI market as Anthropic gains traction with coding assistants and developer-focused tools. Claude Code, launched earlier this year, allows developers to interact with their codebase through natural language commands. The adoption metrics suggest enterprises are becoming more willing to use multiple AI providers rather than relying on a single vendor. Anthropic has emphasized its focus on AI safety and its constitutional AI approach as differentiators for enterprise customers. Ramp's data is based on spending patterns from thousands of US businesses using its corporate card and expense management platform.