Best Prediction Market Apps & Sites for April 2026
Prediction markets allow you to trade “Yes” or “No” shares directly with other users on the outcome of real-world events. As these apps become more and more popular, it’s important to know which ones are best for you and your trading habits.
We’ve compared the best prediction market apps and offer some alternatives.
Top Prediction Market Apps
| App | Offer | Best for | Fees |
| Underdog Predict | Combine Picks across Teams, Players, & Events | Parlays & combos | Flat $0.02 per contract |
Underdog Predict: Best Overall Prediction Market App
Who It’s Best For: Sports bettors or experienced DFS players
- ✓ Available in over 30 states as Futures Commission Merchant
- ✓ Charges a flat fee of $0.02 per contract
- ✓ Integrated directly into the Underdog app
Our Review
Underdog Predict allows users to trade event contracts on real-world outcomes, including sports, politics, entertainment, and economics. You can create “combo” entries that function like parlays, combining multiple legs into a single prediction.
Compared to our other recommended prediction market apps, Underdog's liquidity can be thin, so we recommend using limit orders to avoid panic sales.
Underdog Predict is available in most states, but is not accessible in Maryland, Michigan, New Jersey, New York, Ohio, or Pennsylvania.
At a Glance
| Min. Deposit | $10 |
| Deposit Methods | Bank transfer, Apple Pay |
| Platforms | iOS, Android |
| Payout Speed | Within 2 days |
| Customer Support | 24/7 live chat, Help Center, email |
| Availability | AL, AK, AR, CA, CO, FL, GA, HI, ID, IN, IA, KS, KY, ME, MN, MS, MO, MT, NE, NH, NM, NC, ND, OK, OR, RI, SC, SD, TX, UT, VT, VA, WA, D.C., WV, WI, WY |
Apps Like Kalshi & Polymarket: Social & Real-Money Prediction Markets
If you're looking for something different, here are a few alternatives to major players like Kalshi and Polymarket that are worth checking out:
Novig for peer-to-peer sports picks with a true zero house edge, Onyx Odds for free-to-play sports picks with no financial risk, ReBet for a broader mix of sports and culture picks with casino-style games, ProphetX for sweepstakes-style peer-to-peer sports predictions, and Sporttrade for a real-money sports betting exchange where you can trade in and out of positions live.
| App | Model | Best for |
| Novig | Sweepstakes | Sports with zero house edge |
| Onyx Odds | Sweepstakes | Beginners; free-to-play |
| ReBet | Sweepstakes | Sports, culture, and casino games |
| ProphetX | Sweepstakes | Peer-to-peer sports picks |
| Sporttrade | Real Money | Live sports trading |
How to Choose the Right Prediction Market App for You
Prediction apps blend the functionality of a stock exchange with the layout of traditional online sportsbooks. Some features may look similar to betting apps you’ve used before, but others will still be new.
Here’s a look at the criteria you should evaluate before signing up for a prediction market in the US:
Variety of Contract Types
Though they all may appear to function as “futures,” there are several different types of contracts that you can order and trade in prediction markets.
For example, 0DTE (Zero Days to Expiration) contracts are those for markets that settle the same day, such as stock movements or gas prices. You can also group multiple event contracts together into a single prediction parlay or combo.
You should expect variety and flexibility in contract types when selecting a prediction market.Transparent Limit Orders
Exchange-style apps usually feature a Central Limit Order Book, which allows users to place limit orders and make their own markets. For example, if you believe an event has a 60% chance of happening, you can bid $0.60 even if the current market price is lower.
The best CLOBs will clearly show market visibility, allow for fast-paced trading, provide historical data and insights, and charge a competitive house edge.Low Fees
Traditionally, sportsbooks build in a small trading fee into their odds (called the “vig”) to make profits. Prediction markets tend to charge a fee on net profits, keeping the overall house edge low.
You’ll want to find the platforms that charge lower fees and are transparent about their pricing.Live Trading Tools
Prediction markets allow you to buy, sell, and trade event contracts in real time as events unfold. Rather than being locked into a fixed wager, traders can respond to market shifts until the very last second.
Look for features and tools that help you make better trades in the moment, like real-time data that scans public sentiment and historical trends, live price charts, and customizable dashboards. Many top apps also have verified leaderboards that show how other traders are positioned.Personalization Opportunities
Much like other financial apps, prediction markets work best when they’re set up to match your trading style and budget. The best apps let you toggle between odds, cents, and percentages as your preferred price display.
You should also expect social integrations , such as the ability to copy trades from other users, forums, and referral programs.Banking Options
Many apps support funding and trading in cryptocurrencies (including stablecoins like USDC), while others focus on traditional methods such as ACH, PayPal, and Venmo.
Integrations with FedNow and Mastercard Fast Funds allow for near-instant settlement, with funds often hitting withdrawable balances within 90 seconds of an official result.Rigorous Security & Safety Measures
These apps treat onboarding as opening a regulated financial account, so you should expect a thorough identification check before you can start trading.
Prediction market apps (even crypto-native platforms) will verify your identity, including your address, birthdate, government ID, and Social Security Number. Secure apps should also use industry-standard 256-bit SSL encryption and two-factor authentication. These tools help protect your finances and personal data and prevent fraud.
What are Prediction Markets?
Prediction markets are exchange-traded platforms where users buy and sell shares based on the outcomes of real-world future events. Apps provide contract trading, allowing users to buy and sell “Yes” or “No” shares on the outcome of those events.
Functioning like a stock exchange, they enable users to trade directly with one another in a peer-to-peer environment rather than wagering against a "house" that sets the odds.
Every contract is priced between $0.01 and $0.99. Most prediction markets employ a capped-risk structure. Because contracts are priced under $1 and a "winning" payout is $1 per share, you're prevented from losing more than you've deposited.
The price represents the market’s collective belief—or implied probability—that an event will occur. Unlike traditional bets that are fixed until the event concludes, users can buy and sell their positions at any time as prices fluctuate in response to breaking news or shifting public sentiment.
Are they Legal?
For now. These platforms are regulated as financial exchanges rather than sportsbooks. The Commodity Futures Trading Commission oversees these sites to ensure integrity and prevent fraud. Many apps allow users 18+ to participate.
While these platforms generally operate legally under federal regulations, they face intensifying scrutiny from state regulators who view them as a "loophole" for unlicensed sports betting.
Several states have taken legal action, and Arizona filed criminal charges alleging that Kalshi was operating an illegal gambling business. At least a dozen states, including California, New Jersey, and New York, are considering bills that could restrict or prohibit prediction markets.
Some individual markets and potential users are facing the prospect of new restrictions.
Remember that laws change frequently; verify your state's status before signing up.
Where are Prediction Market Apps & Sites Legal?
Futures trading is legal in all 50 states and Washington, D.C. However, some platforms and market types have been restricted in certain states:
- Arizona: Some platforms not available
- Arkansas: Some platforms not available
- Illinois: Some platforms and sports contracts blocked
- Louisiana: Some platforms not available
- Massachusetts: Some platforms and sports contracts blocked
- Maryland: Some platforms and sports contracts blocked
- Michigan: Some platforms and sports contracts blocked
- Montana: Some platforms not available
- New Jersey: Some platforms and sports contracts blocked
- New York: Some platforms not available
- Nevada: Some sports contracts blocked
- Ohio: Some platforms and sports contracts blocked
- Pennsylvania: Some platforms not available
Market Types
While sports remain a major draw, over 60% of total volume on leading platforms now comes from economic and policy contracts.
Sports
Markets cover pro and college sports, including the NFL, MLB, NBA, NHL, NCAA football and basketball. You can trade on outright winners, spreads, point totals, props, and futures, though some states have restricted these markets.
Politics & Elections
You can trade on federal and state elections, Supreme Court rulings, Congressional decisions, and geopolitical events, though these are the subject of some proposed federal bans.
Economics & Finance
These contracts can include predictions on inflation reports, GDP growth, unemployment rates, interest rate changes, stock markets, and currency and oil prices. Some of these may be presented as 0DTE contracts, which settle the same day.
Pop Culture
Trade on popular cultural events, including award shows (such as Oscar winners), reality TV outcomes and eliminations, box-office successes, and other celebrity news or trends.
Climate & Weather
Traders can take positions on measurable meteorological outcomes. Contracts in these markets can include monthly rainfall totals, temperatures, and hurricanes or other natural disaster activity.
Technology
Technology markets can include product launches, industry benchmarks, and the emerging AI landscape. Predict when new products will be released or which models will perform best.
Latest News Affecting Prediction Markets in the US
April
- April 6, 2026: The Third U.S. Circuit Court of Appeals rules that New Jersey cannot prevent Kalshi from offering sports-based trading contracts.
- April 2, 2026: The Commodity Futures Trading Commission sues Arizona, Connecticut, and Illinois, accusing the states of overstepping by attempting to "outlaw, regulate and otherwise restrain" prediction markets. This marks the first time a federal agency has challenged states in court over prediction markets, and a Supreme Court ruling is likely the only viable outcome.
- April 1, 2026: Kentucky House Bill 904 is delivered to the governor. If signed, the bill would prohibit in-state horse racing tracks, sportsbooks, and DFS operators from participating in prediction markets.
March
- March 30, 2026: Federal prosecutors in Manhattan begin exploring whether certain bets placed on prediction markets violated insider trading laws. The NFL asks prediction market operators to keep specific event contracts that the league deems “objectionable bets” off of their platforms.
- March 26, 2026: Members of Congress introduce the STOP Corrupt Bets Act, which would wholesale ban prediction market contracts on elections, sports, government decisions, and military action. Senators introduce the PREDICT Act, which would prohibit government officials from trading on the outcomes of political events, policy decisions, and other government actions on prediction markets.
- March 25, 2026: SBC Summit Americas announces it will host a dedicated Prediction Markets Forum for 2026.
- March 23, 2026: The Prediction Markets Are Gambling Act, which would strip the CFTC of its authority to oversee sports contracts on prediction markets, is introduced in the Senate.
- March 18, 2026: The BETS OFF Act seeks to ban prediction markets from listing sensitive topics such as military operations or government actions.
- March 17, 2026: Arizona files criminal charges against Kalshi for "operating an illegal gambling business in Arizona without a license" and election wagering.
- March 12, 2026: The CFTC issues a formal rulemaking process for prediction markets.
- March 10, 2026: Members of Congress introduce the DEATH BETS Act, which would prohibit prediction markets from listing contracts related to war, terrorism, assassination, or death.
- March 9, 2026: A federal judge denied Kalshi's request to block enforcement by the Ohio Casino Control Commission, ruling that its sports prediction markets should fall under state gambling regulations.
- March 5, 2026: House members introduce the Event Contract Enforcement Act, which would require the CFTC to ban contracts on terrorism, assassination, war, sports, elections, and government activity.
February
- Feb. 19, 2026: The U.S. District Court for the Middle District of Tennessee finds that Kalshi's sports event contracts are likely "swaps" under the Commodity Exchange Act.
- Feb. 6, 2026: A Massachusetts judge entered a preliminary injunction against Kalshi that prohibits the prediction market from offering sports-related trades. Kalshi has 30 days to stop offering these markets in MA.
- Feb. 3, 2026: Crypto.com launches OG Markets.
January
- Jan. 29, 2026: The CFTC withdraws previous guidance cautioning against prediction markets and proposing restrictions on sports and politics contracts.
- Jan. 14, 2026: The American Gaming Association and the Indian Gaming Association submit a joint letter to Congress requesting federal action against prediction market operators.
- Jan. 9, 2026: The Public Integrity Act, which would prohibit federal officials and their staff from trading on these platforms using nonpublic information, is introduced in the House.
- Jan. 3, 2026: Polymarket traders began heavily betting that Venezuelan President Nicolás Maduro would be removed from office just before the U.S. ordered a commercial aircraft out of Venezuelan airspace, raising questions about insider trading on prediction markets.
Read more from our Gambling.com insiders on the latest news and trends:
Responsible Trading
Even though it functions differently from traditional betting, trading still involves some risk. Prediction market sites have established independent surveillance committees and AI-powered monitoring tools to track trades and maintain integrity.
Some platforms offer tools such as voluntary deposit caps and self-exclusion.
Prediction Market FAQs
How old do you have to be to use prediction market apps?
Because prediction markets are regulated as financial exchanges rather than gambling platforms, the minimum legal age to participate is 18, lower than the 21+ age requirement enforced by most state-regulated sportsbooks. However, age requirements vary by platform and state, so verify your location's rules before signing up.
Are prediction markets legal in the US?
Yes, prediction markets are currently legal in the US. They are regulated as financial exchanges by the Commodity Futures Trading Commission. However, specific platforms and market types have been restricted in various states, where these apps are considered in violation of state laws governing betting. Check the states available by platform before signing up.
How do prediction markets work?
Prediction markets let you buy and sell "Yes" or "No" shares on real-world events, functioning like a stock exchange where users trade directly with each other. Every contract is priced between $0.01 and $0.99, representing the likelihood that an event will occur. Unlike traditional bets, you can buy and sell positions anytime as prices shift.
How are prediction markets different than sportsbooks?
Prediction markets operate as peer-to-peer exchanges where users trade directly with each other rather than against a "house." Positions can be bought and sold anytime, fees are charged only on net profits, and coverage extends beyond sports to politics, economics, and more.
Sportsbooks set fixed odds on sporting events and act as the house.
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