Anthropic Draws $800 Bn Valuation Offers Amid AI Boom - BW CFO World

AI startup sees strong investor interest as revenue growth accelerates and enterprise adoption expands rapidly

Anthropic PBC has been offered several investment proposals valuing the AI startup at approximately USD 800 billion or more, but it has not yet accepted these offers. The new valuations exceed the USD 350 billion pre-money valuation from its USD 30 billion fundraising round completed in February 2026. According to sources privy to the deliberations, the company is considering alternatives without the immediate need for new capital investment.

The surge in investor interest is driven by the rapid growth of Anthropic's revenues, with annual run-rate revenue reaching USD 30 billion -- a significant increase from USD 19 billion a few months earlier and USD 9 billion at the end of 2025.

More than 1,000 enterprise customers now spend over USD 1 million annually, a figure that has increased significantly in recent times. Advanced AI coding tools, agentic capabilities, as well as the Claude assistant used in both business and consumer applications are key products contributing to this growth.

Investors such as GIC and Coatue helped Anthropic close its previous round at a valuation of $380 billion. Secondary market trading on platforms such as Caplight values shares at $688 billion, marking a 75 per cent increase over three months.

Key investors Amazon and Alphabet (Google) are strategically positioned amid intensifying competition in the AI sector. The valuation of Anthropic at $800 billion places it close to the recent valuation of OpenAI at $852 billion.

Discussions around a potential public listing have been underway since as early as October 2026, according to reports. While pre-emptive bids on high-profile startups are typically not accepted, the scale of these offers indicates strong demand in Silicon Valley. Anthropic has not confirmed the details, and the acceptance status remains unclear.

This escalation in valuation highlights the capital-intensive nature of the AI sector, where private companies now rival public giants. The bids are driven by revenue momentum from enterprise adoption; however, regulatory scrutiny and market conditions may influence outcomes. Anthropic's restraint suggests a focus on scaling operations rather than pursuing immediate fundraising.