From Siblings to a Trillion Dollars. The Story of Anthropic in Five Acts
When Two Silicon Valley Siblings Turn Into a Company Worth More Than Most Countries
In May 2021, two people — Dario and Daniela Amodei — announced they'd raised $124 million for an AI startup. Sounds modest? Five years later, that same company is valued at $965 billion and is filing paperwork to go public. Not "almost a trillion" as a rhetorical flourish — almost a trillion for real, just thirty-five billion shy of the full trillion. If Anthropic were a country, its GDP would be bigger than Norway's.
Act One: A Modest Beginning
Anthropic was founded in 2021 as an answer to a question that had been nagging at many former OpenAI employees: what if someone built artificial intelligence with safety in mind from the very start? The Amodei siblings raised their first money from Jaan Tallinn — the co-creator of Skype, who, by the way, has a reputation for pouring his fortunes into ideas about saving humanity. In April 2022, another $580 million came in. In March 2023, the world met Claude — a language model meant to compete with OpenAI's GPT.
Act Two: The Giants Enter the Game
Amazon announced an investment of up to $4 billion in September 2023. Google added its own $2 billion a month later. Amazon came back in November 2024 with another $4 billion. This is no longer "a startup with a mission" — this is a battlefield between the three biggest tech companies on Earth, and Anthropic is standing right in the middle saying, "thanks for the wire transfer."
In March 2024, the company released Claude 3 and announced that its most powerful model was beating GPT-4 on benchmarks. That's when the AI world started taking Anthropic seriously — not as an alternative, but as a peer.
Act Three: Problems Grow Alongside the Valuation
Because the more money you have, the more trouble you get. In August 2024, three authors sued Anthropic for using their books to train AI models. In February 2026, President Trump ordered the government to stop working with the company, and the Pentagon declared it a supply-chain threat. Anthropic responded with a lawsuit — because yes, an AI company is suing the US Department of Defense. Not an everyday sight.
In July 2026, a judge approved a historic settlement with the authors worth $1.5 billion. A month later, music publisher Round Hill Music filed a lawsuit — this time over songs.
Act Four: The Numbers Stop Making Sense
September 2025: valuation after a funding round — $183 billion. February 2026: after another round — $380 billion. May 2026: a $65 billion round, valuation — $965 billion. I didn't miscount the zeros. A company that's existed for five years is worth less than a trillion dollars only because it hasn't had time to cross that line yet.
Annual revenue crossed $65 billion by the end of July 2026. The forecast for 2028? Between $190 and $200 billion in annual revenue. For comparison — that's the same as the entire video game industry today.
Act Five: The Stock Market
In June 2026, Anthropic filed a confidential IPO application, beating OpenAI to the public markets. In the prospectus, the company claims AI will transform the global economy more than industrialization, electricity, and the internet combined. And here's the question that should be on all our minds while reading these numbers: is this a vision, or is it marketing?
Maybe it's both at once.
So What Does It All Mean?
Anthropic went from "responsible alternative" to a company with revenues comparable to the world's biggest corporations in under five years. All the while, it had to answer to courts, fight the US government, and attract billions from Amazon and Google — all while keeping the AI-safety narrative alive.
Does this story have a happy ending? I don't know. But I know one thing — someday someone will write about this era the way we read about the dot-com bubble or the birth of the internet today. The difference is that back then, nobody knew what was happening. We get to watch it live. Worth paying close attention — even if the numbers start to read like fiction.
