Anthropic Refuses Pentagon Deal, Suddenly Everyone Loves The Rebel AI
KEY POINTS
- •Ramp data shows Anthropic edged from 24.3% to 30.6% in corporate AI spending, closing in on OpenAI's 35.2%.
- •In February, Anthropic rejected Pentagon contract terms, leading to Defense Secretary Pete Hegseth’s blacklisting threat and Trump's federal ban.
- •Claude briefly outsold ChatGPT on the App Store, winning support from Microsoft and VC-backed firms in finance, software, and personal services.
In a plot twist that makes corporate drama look like a bedtime story, AI startup Anthropic is nipping at OpenAI's heels, with 30.6% of Ramp’s AI-using customers hopping on the Claude bandwagon in April — just 4.6% shy of OpenAI’s 35.2%. Anthropic’s CEO Dario Amodei got a street cred spike in February by telling the Pentagon to shove its contract terms, causing Defense Sec Pete Hegseth to threaten blacklisting, Trump to ban federal Anthropic tech, and DoD to label the company a “supply chain risk.” Meanwhile, Claude briefly dethroned ChatGPT in the App Store and snagged cheers from Microsoft. Turns out, nothing boosts sales like a little government cold shoulder.
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(1 of 3)Source: Businessinsider | Published: 4/11/2026 | Author: Lauren Edmonds