Anthropic IPO by 2027?

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Active sub-markets

Market context

Anthropic has not signalled any imminent plans for a public listing, with the AI safety company remaining privately held and focused on product development rather than capital markets preparation. The 1% probability reflects the substantial distance between current corporate positioning and the regulatory, governance, and disclosure readiness required for a US exchange debut by mid-2027.

The comparable reference point is OpenAI, which remains private despite reaching a $200bn valuation in recent funding rounds, suggesting that high valuations alone do not trigger IPO timelines in this sector. Stripe, another high-value private company, delayed its public offering repeatedly despite investor appetite. Anthropic's trajectory differs from earlier software IPOs—the company has secured substantial backing from Google, Salesforce, and others without needing public markets for capital, removing a traditional IPO catalyst.

Traders monitoring this market should track announcements regarding Anthropic's funding rounds, leadership changes, or strategic partnerships that might signal capital markets ambitions. Any acquisition by a public company would immediately resolve the market to "No" under the stated terms. The settlement window extends to July 2027, providing roughly two and a half years for circumstances to shift, though current silence on governance preparations and regulatory filings suggests the probability reflects realistic assessment rather than undervaluation.

Methodology

This page reviews Anthropic IPO by 2027? across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Prediction Today — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Is this market available outside the US?

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How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

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