BRIEFWednesday, April 15, 2026· 3 min read· via TechCrunch

Anthropic Surges: Some OpenAI Investors Are Switching Sides

Anthropic hits $30 billion in annualized revenue and a $380 billion valuation. Some OpenAI investors are starting to have second thoughts.

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Context

The battle between the two generative AI giants is taking an unexpected financial turn. According to the Financial Times, as reported by TechCrunch on April 14, 2026, several investors who backed OpenAI are now questioning the astronomical valuation of Sam Altman's company, while Anthropic — the company behind Claude — is posting growth numbers that are turning heads across Silicon Valley.

What's Changing

The numbers speak for themselves. Anthropic's annualized revenue jumped from $9 billion at the end of 2025 to $30 billion by the end of March 2026. This meteoric rise has been driven largely by demand for its coding tools, a segment where Anthropic has established itself as a dominant player against GitHub Copilot and OpenAI's own solutions.

On the other side, OpenAI boasts a $852 billion valuation following a record $122 billion funding round — the largest private raise ever. But an investor with stakes in both companies told the Financial Times that justifying that figure would require an IPO valuation of at least $1.2 trillion. By comparison, Anthropic's current $380 billion valuation looks like a far more reasonable opportunity.

The secondary market confirms this trend: demand for Anthropic shares is described as "nearly insatiable," while OpenAI stock is trading at a discount. Jai Das, president of Sapphire Ventures (which holds no stake in either company), even compared OpenAI to "the Netscape of AI" — a reference to the once-dominant browser that was eventually overtaken by Microsoft and absorbed by AOL. It's a brutal analogy that captures the growing skepticism among some market participants. Sarah Friar, OpenAI's CFO, pushed back, arguing that the company's mega-round was proof of lasting investor confidence.

Impact for Users

For SMBs, freelancers, and creatives who rely on these tools every day, this financial shift has real-world consequences. A surging Anthropic means more resources to develop Claude and its capabilities — particularly in coding, reasoning, and enterprise integration. Intensifying competition between the two leaders should keep pushing features forward and maintaining downward pressure on pricing. That said, any financial strain on OpenAI could eventually slow the pace of ChatGPT's innovation, even though there are no signs of an immediate slowdown.

RadarOnAI's Take

Anthropic's rise confirms what we've been observing for months: the generative AI market is no longer a monopoly, and users stand to benefit the most. If you're still on the fence between the two ecosystems, now is the time to test and compare — the valuation war is also fueling a feature war, and you're the ones reaping the rewards. The question remains whether OpenAI can answer this pressure or whether the Netscape analogy will prove prophetic.

C
The RadarOnAI editorial team
Paris, Wednesday, April 15, 2026
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