Top Prediction Markets Startups in 2027

Polymarket is an information markets platform, where speculators bet on the world's most highly-debated topics (COVID, Politics, etc) — producing actionable insight on the matters most important to society, and helping you better plan for your future.

Sporttrade is a mobile-first peer-to-peer betting platform. Create a portfolio of bets and track your performance in real-time!

Gains.com is a fast-growing social sweepstakes casino and entertainment platform redefining how people play, compete, and win online. Players can enjoy exciting chance-based games like blackjack, slots, and more — all in a legal, and compliant model. Our beta is live in 44 states and expanding fast, with new features launching every week. Backed by top U.S. venture capital firms, Gains.com is powered by a small, driven team of builders, designers, and innovators moving fast to reinvent what gaming and entertainment can be.

Kalshi is a federally regulated financial exchange that allows investors to trade directly on the anticipated outcome of future events. Kalshi’s markets cover a wide range of topics including economics, international affairs, media and entertainment, climate/weather, and public health. Because Kalshi’s market topics can be more specific than other instruments like stocks or bonds, investors can get direct exposure to the events and trends that they are interested in. For example, a Kalshi market on whether a certain free trade agreement will be signed can help retail investors get exposure to emerging markets and fluctuations in international trade. Website: kalshi.com