Prediction markets are increasingly integrating with the private-company world, and Polymarket just made one of its boldest moves yet. The platform launched a new group of contracts tied to private companies such as OpenAI, Anthropic, Stripe, Kraken, and Databricks, allowing users to speculate on valuation targets, IPO timing, and other major milestones for firms that are not yet publicly traded.
That is a pretty fascinating shift, given how inaccessible private markets normally are. Most people can follow OpenAI headlines every day, watch Anthropic raise billions, or hear nonstop discussion about AI valuations, yet still have zero realistic financial access to those companies. Polymarket is trying to build a middle ground around that interest.
AI Companies are Becoming a Major Focus
The early contracts are heavily centered around the AI race. One market is wondering whether OpenAI will reach a trillion-dollar valuation before 2027. Another focuses on whether Anthropic can hit a $500 billion valuation during 2026. There is even a live market asking whether Anthropic becomes more valuable than OpenAI at any point this year. That type of contract feels very different from what prediction markets looked like only a couple of years ago.
The category is clearly moving deeper into finance and technology rather than staying limited to elections or sports. Users are not buying shares through these contracts, though. There is no equity involved, no ownership stake, and no voting rights attached. People are simply taking positions on whether certain business outcomes eventually happen.
Nasdaq Private Market is Handling Resolution Data
One interesting piece here is Polymarket partnering with Nasdaq Private Market as its official data provider for these contracts. Nasdaq Private Market tracks secondary-market pricing and valuation data for private companies, which Polymarket will now use to determine outcomes. That matters because private-company pricing is usually extremely opaque.
Most ordinary users never see secondary-market transactions or updated valuations unless a funding round leaks publicly. Even then, the information often arrives months late. Prediction markets potentially create a much faster-moving public signal around those companies. You can watch sentiment change in real time instead of waiting for quarterly filings or official IPO paperwork.
Prediction Markets Keep Stretching Into New Areas
This also feels like another example of prediction markets evolving into something much larger than many people originally expected. The industry started gaining mainstream attention through political forecasting. Sports contracts accelerated the conversation. Now companies are moving into AI, venture capital, private equity, and startup valuations. That expansion makes sense given the significant public interest in companies like OpenAI and Anthropic.
Millions of people follow every move those companies make, despite having almost no direct connection to the private markets behind them. Institutional firms may also end up watching these contracts closely. Private-company pricing is still fragmented compared to public equities, so live prediction markets could eventually serve as another signal for momentum, sentiment, or valuation expectations.
The Trade Handle Prediction Markets Take
The bigger story here is that prediction markets continue to find ways to build products for areas traditionally reserved for institutions and accredited investors. Most retail users still cannot directly participate in private-company ownership before IPOs, though these contracts at least create another layer of interaction around where those businesses might be headed.
We also think this shows how aggressively prediction market platforms are pushing beyond their original niche. Markets tied to OpenAI and Anthropic are no longer just internet curiosities. They are part of a broader move toward turning prediction markets into real-time forecasting systems tied to business, finance, technology, and global trends.