Anthropic’s newly formed enterprise joint venture has acquired Fractional AI, ending the company’s partnership with OpenAI and folding its capabilities into Anthropic’s growing deployment services operation.
The move is the latest salvo in an increasingly aggressive competition between Anthropic and OpenAI to dominate the enterprise AI market, where the real money isn’t in building models but in getting them embedded deep inside corporate workflows.
The enterprise land grab
Anthropic announced its enterprise AI services company earlier this year with a roster of founding partners that reads like a private equity all-star team: Blackstone, Hellman & Friedman, and Goldman Sachs. The venture reportedly has $1.5B in backing and is designed to deploy Anthropic’s Claude AI models primarily within private equity portfolio companies.
Think of it as Anthropic’s consulting arm. The company builds the AI, and this joint venture handles the messy, lucrative work of actually installing it inside businesses. Portfolio companies owned by PE firms are the initial target, which is a clever distribution strategy. One deal with Blackstone doesn’t get you one customer. It gets you access to hundreds of companies in Blackstone’s portfolio.
