The best prediction market sites reviewed and ranked

Our rankings are based on a comprehensive evaluation of each platform’s regulatory status, liquidity and trading volume, fee structure, market variety, mobile app quality, and overall safety and user experience.

🥇#1. Kalshi

Pros

• CFTC-regulated exchange

• USD-based settlement with ACH withdrawals

• Broad non-sports market coverage

Cons

• State-level access restrictions remain

• Liquidity varies significantly outside top political and macro contracts

• Limited advanced trading tools

Key features

• Federally regulated event contract exchange

• Real-time order book with transparent pricing

• ACH deposits and withdrawals in USD

Read our comprehensive Kalshi review to learn more about this prediction platform.

🥈#2. Interactive Brokers

Pros

• Access to CFTC-regulated event contracts

• Institutional-grade trading tools and order types

• Integrated within a global brokerage platform

Cons

• Not designed for beginner traders

• Limited promotional incentives or bonuses

• Event contracts represent a small portion of platform focus

Key features

• Advanced order routing and risk controls

• Integrated margin and portfolio management tools

• Direct brokerage funding in USD

Check out our Interactive Brokers Prediction Markets review to get our expert opinion on this new prediction site.

🥉#3. Polymarket

Pros

• Highest liquidity during major political cycles

• Transparent on-chain settlement using USDC

• Deep global market participation

Cons

• Requires crypto wallet and USDC for funding

• Not CFTC-regulated for US users

• US access restrictions and compliance limitations

Key features

• USDC-based settlement on blockchain rails

• Real-time order book with tight spreads on major markets

• Wide range of political and global event contracts

Check out our detailed Polymarket review for expert advice on the site.

#4. OG

Pros

• Federally regulated event contracts through a CFTC-registered exchange

• Strong sports market coverage and real time odds updates

• Integrated mobile apps with social and leaderboard features

Cons

• Very new platform with limited liquidity compared to established ones

• Market depth still developing outside major sports events

• Ecosystem highly dependant on Crypto.com infrastructure

Key features

• Event contracts priced as probability markets across sports, politics, and finance

• Mobile-first trading experience with social features and leaderboards

• Potential future support for margin prediction contracts

Check out our in-depth OG review and learn more about this prediction platform.

#5. Crypto.com

Pros

• Integrated within a major global crypto exchange

• Strong sports event coverage

• Instant crypto funding and settlement

Cons

• Not a CFTC-regulated US event exchange

• Event markets are secondary to core crypto trading products

• Liquidity can vary significantly outside headline events

Key features

• Event contracts are accessible within the Crypto.com trading app

• Crypto-based settlement infrastructure

• Finance-heavy contract offerings

Get more detailed information from our Crypto.com review .

#6. Robinhood

Pros

• Integrated inside a major US brokerage platform

• Familiar, beginner-friendly trading interface

• USD settlement directly within the brokerage account

Cons

• Event contracts are available only through exchange partnerships

• Narrower market selection compared to Kalshi or Polymarket

• Liquidity depends on the underlying exchange depth

Key features

• Commission-free brokerage infrastructure

• In-app event contract trading

• Instant funding via linked bank or brokerage balance

Find out more in our complete Robinhood review and breakdown.

#7. Underdog

Pros

• Federally regulated exchange model, in 32 states, including California

• Seamless integration in their fantasy app

• Covers all major US leagues

Cons

• Focuses mostly on sports prediction markets

• No limit orders

• Limited payment methods

Key features

• All-in-one app for trading and DFS

• Combo feature allows you to combine YES/NO predictions with up to 8 traditional Fantasy Pick’em selections

• Cashout feature allowing to exit contracts early based on real-time market value

Check out our Underdog Predict review to see our opinions of this brand new expansion to the app.

#8. Novig

Pros

• Trade directly with other peers at 0% prices

• Excellent live trading interface

• Dual-coins model for social play

Cons

• Sports-first focus

• Requires a peer to match your bet

Key features

• Mobile-first, with an UX made to look like a high-end trading app

• Zero house edge (vig) commissions

• Best for sports trading

Read our Novig review for more of our opinions about this trading platform.

#9. PredictIt

Pros

• Long-standing focus on US political markets

• Simple, beginner-friendly interface

• Low minimum entry per contract

Cons

• Operates under a regulatory exemption rather than CFTC status

• Strict position limits per contract

• Limited market diversity outside politics

Key features

• Share-based event contracts (priced $0.01–0.99)

• Political market specialization

• USD deposits and withdrawals

Learn how to trade on politics by reading our PredictIt review.

What is a prediction market?

A prediction market is a platform where people trade contracts based on whether a real-world event will happen. These events can include elections, economic data releases, company performance, sports results, or global events. Traders buy or sell contracts depending on whether they believe the event is likely or unlikely to happen.

Unlike traditional betting, prediction markets operate more like financial exchanges. Instead of a bookmaker setting the odds, prices are determined by traders buying and selling contracts with each other. Because prices constantly adjust as new information appears, these platforms are often used both for forecasting future events.

How do prediction markets work?

Prediction markets use binary contracts, meaning each contract has only two possible outcomes: correct or incorrect. Most contracts trade somewhere between $0.01 and $0.99. If the event happens, the contract settles at $1.00; if it does not happen, it settles at $0.00. The price reflects the probability estimated by the market. For example, a contract trading at $0.55 implies a 55% chance the event will occur.

Traders can buy shares when they believe the market is underestimating the probability of an event. For example, buying 100 shares at $0.30 costs $30. If the event occurs and the contract settles at $1.00, the payout is $100, producing a $70 gross profit before fees. Because prices can move anywhere between $0.01 and $0.99, the value of contracts constantly changes as traders react to new information.

Another key feature is that traders can exit positions before the event ends. If you bought 100 shares at $0.30 and the price later rises to $0.70, you could sell immediately for a $40 profit (($0.70 − $0.30) × 100) instead of waiting for the final outcome. 

Most platforms support market orders (instant trades) and limit orders (setting your preferred price), allowing traders to manage risk and lock in gains as probabilities change.

Prediction markets vs. traditional sportsbooks

Although prediction markets and sportsbooks both involve speculating on future events, they operate very differently behind the scenes. The biggest difference is how prices are created and who you are trading against.

How to choose the best prediction market Platform

Not all prediction market platforms work the same way. Regulation, liquidity, fees, and funding options can all affect how easy a platform is to use, so before creating an account, review the key factors below.

How to get started with prediction markets

Trading successfully requires understanding how funding, contracts, and order types work. The steps below show how to open an account, place your first trade, and manage your position.

Tips for new prediction market users

• Start small: Begin with small trades (for example, under $50 per contract) while you learn how prices, spreads, and settlement rules work.
• Check liquidity before trading: Look at the bid-ask spread and order book; tight spreads (around $0.01–$0.02) usually mean easier execution.
• Use limit orders: Setting your own price helps avoid slippage and prevents overpaying during fast market moves.
• Plan your exit in advance: Decide your profit target and loss limit before entering a trade (for example, buy at $0.40, target $0.70, exit below $0.25).
• Diversify your trades: Avoid putting all your capital into a single event such as one election or sports outcome.
• Avoid non-public information: Trading on insider information can violate platform rules and potentially lead to legal issues.
• Track your trades: Record entry price, exit price, position size, and fees so you can evaluate performance and report taxes accurately.
• Be careful around major events: Prices can move quickly during debates, earnings releases, or economic reports, so reduce position size if you can’t monitor the market.

How we rate prediction market sites

Time2play is dedicated to giving you the highest quality reviews, that are backed by data and market trends. In order to do this, we’re showing full transperancy by revealing our ranking methodology below:

Legal and regulatory landscape for prediction markets in the US

US prediction markets operate under a different legal framework than traditional sportsbooks.

• Federal oversight: Some platforms, such as Kalshi, operate under the Commodity Futures Trading Commission (CFTC) as federally regulated exchanges that list event-based derivatives.
• Exempt platforms: Certain markets, like PredictIt, have historically operated under a CFTC no-action or research exemption, which allows limited trading without full exchange registration.
• State pushback: Some states have challenged prediction markets, arguing that certain contracts resemble unlicensed gambling, which can lead to restrictions or enforcement actions.

The legal framework can be confusing because prediction markets are somewhere between financial regulation and gambling law. While sportsbooks are licensed by individual states, many prediction markets fall under federal commodities law, meaning they may operate legally even in states where sports betting is not yet permitted.

This federal classification has allowed regulated exchanges to launch real-money prediction markets tied to events such as elections, economic data releases, and macroeconomic indicators. State regulators occasionally challenge these markets, arguing they resemble gambling rather than financial derivatives.

When it comes to taxes, prediction market winnings are generally taxable in the US. Depending on the platform structure, profits may be reported as capital gains or gambling income, and users are responsible for reporting earnings to the IRS and maintaining records of their trades.

Key prediction market trends for 2026

Prediction markets are changing very quickly. In 2026, several trends are likely to influence how platforms operate, how traders participate, and which markets attract the most liquidity.

Conclusive summary

Prediction markets have moved from niche forecasting tools to active trading platforms where users can speculate on elections, economic data, and major global events. Regulation and platform competition are shaping how these markets operate, particularly in the US where federal oversight and state rules both influence availability.

For new users, the most important factors are choosing a trustworthy platform, understanding how contracts are priced, and managing risk carefully. Liquidity, fees, and market variety can vary significantly between platforms, which means doing some research before trading can make a meaningful difference.

Prediction markets can offer useful insights into how people view future events, but they are still speculative markets, which means that prices can move quickly. Start with small trades and learn how pricing works before committing larger amounts.

In 2026, clearer regulation, new platforms, and wider adoption may make prediction markets more accessible to everyday traders. For now, the best way to approach it is to understand the basics and choose the right platform.

FAQs

Are prediction markets legal in the US?

Yes, but it depends on the platform. Certain platforms operate under federal oversight from the Commodity Futures Trading Commission (CFTC). For example, Kalshi is a federally regulated exchange that allows users to trade contracts on real-world events.

Other platforms may operate under special research exemptions or outside US regulation, which can limit access for US users. In addition, some states may challenge or restrict certain markets.

What is the difference between a prediction market and a sportsbook?

In a sportsbook, you place a bet against the bookmaker. The sportsbook sets the odds and includes a margin (called the vig), which ensures the house makes money over time.

In a prediction market, users trade contracts with each other instead of betting against the platform. Prices move based on supply and demand and reflect the market’s estimated probability of an event happening. You can also sell your position before the event ends, which allows you to lock in a profit or limit losses.

Can you actually make real money on prediction markets?

Yes, it’s possible to make money on prediction markets. Each contract pays $1.00 if the outcome is correct and $0.00 if it isn’t. For example, if you buy a contract at $0.40 and it settles at $1.00, you earn $0.60 per share before fees.

However, profits are not guaranteed. Prices can move quickly, and you can lose money if the market moves against you or the event resolves differently than expected. Fees, spreads, and market liquidity can also affect your final return.

What is the best prediction market for politics and elections?

It depends on what you are looking for. If you want a regulated platform available to US users, Kalshi and PredictIt are two of the most commonly used options for political markets. If you are looking for higher global trading volume, platforms like Polymarket often attract large liquidity during major election cycles. The best choice ultimately depends on your location, the markets available to you, and whether you prioritize regulation or trading activity.

Do I have to wait for the event to end to get paid?

No. You can sell your position before the event ends if the price moves in your favor. For example, if you buy 100 shares at $0.30 and the price later rises to $0.70, you could sell them for a $40 profit (before fees). Many traders use this approach to lock in gains or reduce losses without waiting for the final outcome of the event.

Are prediction market winnings taxable?

Yes. In the US, profits from prediction markets are generally taxable. Depending on how the platform is structured, earnings may be treated as capital gains or gambling income. Traders are responsible for reporting their profits to the IRS, even if the platform does not send a tax form. Keeping records of your trades, deposits, withdrawals, and fees can make tax reporting easier.

How do I deposit and withdraw money?

Funding methods depend on the platform you use. US regulated prediction markets usually allow deposits and withdrawals through ACH bank transfers or linked brokerage accounts. Crypto-based platforms often require funding through stablecoins like USDC or a crypto wallet instead of a bank account.

Sources

• https://www.reuters.com/sustainability/boards-policy-regulation/short-take-us-cftc-ships-prediction-markets-rule-proposal-trump-budget-office-2026-03-03/ 
• https://www.reuters.com/business/robinhood-expands-sports-event-contracts-rivals-flood-industry-2025-12-17/ 
• https://www.reuters.com/business/finance/robinhood-expands-betting-footprint-with-prediction-markets-launch-2025-03-17/ 
• https://www.ft.com/content/2f07aed7-58b0-45d3-87d4-c3c883a616fa 
• https://www.cftc.gov/LawRegulation/CommodityExchangeAct/index.htm
• https://www.irs.gov/taxtopics/tc419
• https://www.irs.gov/taxtopics/tc409

Research methodology

Our prediction market rankings are based on a clear and consistent evaluation process. We start by verifying regulatory status and legal availability, making sure each platform operates within the appropriate framework for US users. Next, we assess platforms using practical criteria that matter to traders. This includes liquidity, fee transparency, market variety, funding options, security measures, and overall usability on both desktop and mobile devices.

By combining regulatory checks with hands-on platform analysis, we aim to highlight platforms that offer reliable trading environments, transparent pricing, and strong user protection. Only platforms that meet these standards are included in our rankings.