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Anthropic's Revenue Soars, IPO Buzz Heats Up—Can It Outshine SpaceX?

Anthropic, the AI startup that's been quietly making waves, is now the talk of the town—and not just in tech circles. According to the latest buzz on Polymarket, a prediction market where people bet on real-world outcomes, investors are increasingly convinced that Anthropic will snag the title of the world's largest IPO in 2026. The odds? A solid 44%, trailing just behind SpaceX's 55%. Just last week, SpaceX was the clear front-runner, but the gap is closing fast.

What's fueling this sudden surge of confidence? It's all about the money. During a routine investor update, Anthropic revealed that its annualized revenue had hit a staggering $65 billion by the end of July. That's more than six times the $9 billion it was pulling in at the end of last year—and a big jump from the $47 billion reported in May. Numbers like that tend to make people sit up and take notice.

And it's not just talk. Multiple sources suggest that Anthropic is actively prepping for an IPO, with a possible launch as early as October this year. That's sooner than many expected, and it's got the market buzzing.

Now, let's talk valuations. SpaceX went public on Nasdaq in June with a valuation of around $1.8 trillion, raising over $80 billion and setting a record for the biggest IPO in U.S. stock history. That's a tough act to follow. But Anthropic's last funding round in May valued it at $965 billion, and some investors are betting it could hit $2 trillion or more when it goes public. That would put it ahead of SpaceX and make history all over again.

Investors are also predicting that by the end of 2026, Anthropic's annualized revenue could climb to somewhere between $100 billion and $120 billion. That's a bold projection, but given the current trajectory, it's not entirely out of left field.

So, what about the competition? OpenAI, Anthropic's main rival, is currently valued at $852 billion based on June funding data. And when it comes to going public, OpenAI seems to be dragging its feet. It secretly filed an IPO prospectus with the SEC back in June, but there's no word on a specific listing date. In fact, Polymarket data shows a 78% probability that OpenAI will delay its IPO to 2027 or later. That gives Anthropic a clear window to make its move.

But let's not get ahead of ourselves. The race is far from over. SpaceX still holds the top spot in the prediction markets, and a lot can change between now and 2026. Still, Anthropic's rapid rise is hard to ignore. With revenue surging and an IPO on the horizon, it's shaping up to be one of the most exciting stories in the tech world.

Key Points

  • Revenue Explosion: Anthropic's annualized revenue hit $65 billion by end of July, up from $9 billion at the end of last year.
  • IPO Odds: Polymarket gives Anthropic a 44% chance of securing the largest IPO in 2026, closing in on SpaceX's 55%.
  • Valuation Potential: Some investors expect Anthropic's IPO valuation to reach $2 trillion, surpassing SpaceX's $1.8 trillion.
  • Competitive Edge: OpenAI's IPO is likely delayed to 2027 or later, giving Anthropic a head start.
  • Timeline: Anthropic's IPO could happen as early as October this year.