Best Prediction Market Apps for August 2026

A prediction market app lets users trade contracts based on whether real-world events will happen. Instead of betting against a sportsbook, users buy and sell positions with one another until the market settles.

Contract prices reflect the market's estimated probability of an event occurring. You can hold a position until settlement or sell it before the event ends if market prices move in your favor.

• Contract Mechanics: You purchase 'Yes' or 'No' positions based on whether a specific real-world event will occur.
• Interpreting the Price: Shares cost anywhere from 1¢ to 99¢. If a 'Yes' share sits at 65¢, the market assigns a 65% chance of the event happening.
• Cashing Out: When the event ends, winning shares settle at $1.00, while losing shares drop to $0. The advantage is in selling your position early, as you can dump shares mid-event when needed.
• Peer-to-Peer Action: You trade against other users, not a bookmaker. Prices move based on public sentiment, news, and sharp money — with no baked-in sportsbook margin.

Contract options and events on prediction markets are limitless. Let's look at some of the most popular trading options available on the best prediction market apps:

• Politics & Elections: The 2026 midterms draw a lot of prediction market interest. Traders are projecting control of the Senate, gubernatorial races, and buying shares in contested state primary races.
• Marquee Sports & Game Lines: Traders buy shares across MLB, and WNBA schedules. You can easily buy and sell shares mid-game to lock in early profits and limit your risk.
• Economic Indicators & Pop Culture: Speculate on financial trends like Federal Reserve rate changes and inflation reports. You can also trade on entertainment outcomes, from reality TV winners to weekend box office numbers.

Read next: Sporttrade's betting exchange model

Prediction market availability depends on the platform, the product, and the user’s location. Users need to check the app’s live terms before signing up, as state access can change, and some markets may be restricted even when the app is available.

The table below lists the states where each of our best prediction market apps is legally available. If you're located in one of these states, you can download the app, create an account, claim the available welcome offer, and start trading.

Always check local regulations and the app's terms and conditions to confirm it's available in your state before trading.

• READ NEXT: Hyperliquid Promo Code

Before you move your bankroll over to an exchange, here is a quick look at the structural benefits and the potential drawbacks of trading on these platforms compared to traditional sportsbooks:

Related: SI Predict Promo Code & ADI Predictstreet

With prediction markets continuing to grow in popularity across the U.S., players now have more options than ever. To help you choose the right platform, we've put together a list of the best prediction market apps available today, comparing their welcome bonuses, standout features, and user ratings on both the Google Play Store and Apple App Store.

Since each platform offers something different, this guide makes it easier to find the one that best matches your trading preferences.

DraftKings Predictions is our top pick this week. The newest DraftKings product brings CFTC-regulated event trading into the familiar DraftKings betslip, so instead of buying shares on a 0-to-100-cent scale, you trade the way you'd place a bet. That makes it one of the smoothest entry points into prediction markets.

The platform covers all major sports and events, and it's available in states where traditional sports betting is prohibited.

If you're an existing DraftKings users, you'll find the predictions product right inside the app you already know.

There's a welcome offer too: Trade $5, Get $150 in Predictions Dollars!, with no promo code needed.

The $150 bonus arrives in $50 installments over 14 days rather than all at once, and Prediction Dollars are site credit, so you can only cash out the profits you earn trading with the bonus.

We've compared the leading U.S. prediction market apps based on welcome bonuses, available markets, and overall user experience. If you want to trade across sports, politics, economics, and more, check out the top prediction market apps below.

If you're interested in learning more about their welcome bonuses specifically, check out this review of the best prediction market promos.

Polymarket has quickly gained attention among prediction market users, with the Polymarket US app offering a highly rated mobile app for both the Apple App Store and Google Play Store. The app brings the full Polymarket offering to mobile, with users able to trade across Politics, Sports, Crypto, Esports, Finance, Geopolitics, Tech, Culture, Economy, and more.

New users can also use the Polymarket promo code ACTION to access the current welcome offer, which allows eligible customers to deposit $10 and receive a $20 trading bonus.

If you're unsure how to use Polymarket, check out our How to Bet on Polymarket guide for a complete walkthrough.

Kalshi is our third-best prediction market app and one of the first prediction markets to launch in the United States. The app holds ratings of over 4.5 stars on both major app stores, with more than 450,000 ratings on the Apple App Store alone.

The Kalshi mobile app is beginner-friendly, with a clean and minimalistic interface that makes it easy to navigate different markets. Users can see clear Yes/No prices alongside the implied probability of each outcome, while the default “Trending” section provides quick access to popular events. Players can also browse categories such as sports, culture, politics, and other available markets.

New users who sign up and download the app can use Kalshi promo code ACTION during registration to access the current welcome offer: Trade $25, Get Up to $500!

FanDuel is already a familiar name in the US market, and FanDuel Predicts has quickly established itself as one of the leading prediction market apps. The app is available on both iOS and Android and has continued to expand since its initial launch on December 22, 2025, when it debuted in five states: Alabama, Alaska, South Carolina, North Dakota, and South Dakota.

Since then, FanDuel Predicts has expanded to all 50 US states, with sports event contracts currently available in 18 jurisdictions and excluded in states where FanDuel Sportsbook operates legally.

New users who sign up and download the FanDuel Predicts app can unlock the current welcome offer without needing a FanDuel Predicts promo code.

Novig is a sports-focused, peer-to-peer prediction market that has quickly established itself as one of the leading options in the space. Its CFTC-regulated mobile app offers a modern, easy-to-use interface with a fresh approach to sports trading that should appeal to casual users.

One of the app's standout features is its strong user ratings. Novig currently holds 4.7 stars from more than 3,700 reviews on the Apple App Store, while its Google Play app has a 4.5-star rating from over 960 reviews.

If Novig sounds like the right fit for you, you can use Novig promo code ACTION to access its current welcome offer: Deposit $10, Get $25 in Trade Credits!

DraftKings Predictions comes from the well-established DraftKings brand, which already has a strong presence through DraftKings Sportsbook and DraftKings Casino. Its move into prediction markets adds another product to the DraftKings lineup, with the Predictions app earning 4.9 stars on both iOS and Android, while the Android version has surpassed 100,000 downloads.

The app offers a solid selection of markets, including NFL, college football, NBA, NHL, college basketball, stock markets, and cryptocurrency prices such as ETH and BTC.

If you don't already have a DraftKings Predictions account and want to download the mobile app, you can sign up through our verified links and claim the current welcome offer, which allows new users to Trade $5, Get $150 in Predictions Dollars!

ProphetX is a sports prediction market app where users trade contracts based on real game outcomes. It offers dedicated iOS and Android apps, both with strong user ratings, while the mobile experience makes it convenient to check prices and manage positions on the go.

As ProphetX continues to grow, the company partnered with Pikkit in August 2026, allowing users to place trades on ProphetX markets through the Pikkit platform.

If you don't already have a ProphetX account or mobile app, you can sign up and claim the current new-user offer, Trade $10, Get $20, by using the ProphetX promo code TANBONUS.

Kalshi is the more established US exchange with broader desktop access; Polymarket US offers the larger welcome bonus and is currently mobile-only.

🥊 Full comparison here: Kalshi vs. Polymarket.

As prediction markets capture market share, traditional online sportsbooks, DFS operators, and retail brokerages are launching their own exchange platforms.

Depending on where you already hold a bankroll, these crossovers offer a convenient way to trade event contracts without opening a new account:

• Sportsbook Spin-Offs: Fanatics Markets, and Betr Predictions.
• DFS Integrations: Sleeper Markets and PrizePicks Predict (powered via partnerships with Kalshi).
• Retail Finance & Crypto Brokerages: Robinhood, Coinbase, Crypto.com, and OG.com.
• Alternative Sweepstakes: Verse Picks.

• Polymarket is our top overall pick thanks to its large welcome bonus and broad selection of markets.
• Kalshi stands out for traders looking for a federally regulated exchange with deep liquidity.

• FanDuel Predicts is a great choice for anyone looking for a familiar, easy-to-use prediction market app.
• ProphetX is worth considering if you trade mainly sports markets.
• Novig is a strong option for users looking for a sports-specific platform with a generous rewards program.
• DraftKings Predictions, if you want to trade events without learning a new interface.

No matter which platform you choose, compare the latest promotions, check state availability, and review the platform's terms before signing up.

1. Polymarket: Use the Polymarket promo code ACTION to Deposit $10, Get a $20 Trading Bonus!
2. Kalshi: Claim the Kalshi promo code ACTION to Trade $25, Get up to $500!
3. FanDuel Predicts: No FanDuel Predicts promo code is needed to Sign Up & Unlock Your Offer!
4. Novig: Use the Novig promo code ACTION to Deposit $10, Get $25 in Trade Credits!
5. DraftKings Predictions: No DraftKings Predictions promo code is needed to Trade $5, Get $150 in Predictions Dollars!
6. ProphetX: Snag the ProphetX promo code TANBONUS to Trade $10, Get $20!

Right now, Novig is our pick for pure sports trading, thanks to its no-vig peer-to-peer pricing. ProphetX wins for parlays, and Kalshi offers the deepest market depth. The best fit depends on how you like to trade.

Here's the short version of how these prediction market apps work differently for sports:

• Novig: The sharpest prices. You trade straight against other users, so there's no house margin eating your value.
• ProphetX: The parlay specialist. Its Request-for-Quote system builds and prices same-game parlays fast.
• Kalshi: The deepest liquidity and widest market coverage, plus desktop access.
• FanDuel Predicts: The easiest crossover if you're coming from a sportsbook.
• Polymarket: The best guaranteed bonus, with strong sports coverage alongside politics and global event markets.
• DraftKings Predictions: The most sportsbook-like feel, trading events on a familiar betslip instead of a cents scale.

Because prediction markets work differently than a sportsbook, the "best" app really comes down to whether you value price (Novig), parlays (ProphetX), or depth and range (Kalshi). Whichever you pick, remember that trading involves high risk, so start small and stick to markets you understand.

If you're logging into a prediction exchange for the first time during the summer, have a plan to protect your initial deposits. Standard sports betting strategies don’t work well here. You're trading against experienced traders, not a house with a built-in fee. Focus on liquidity: buying in low-volume markets can make it hard to sell later.

• Focus on High-Liquidity Markets: Niche MLB prop markets or obscure international soccer matches might look tempting on the board, but a lack of active trading volume means you cannot easily sell your shares if the game turns against you. Stick to high-liquidity events like the Wimbledon Finals, where the order book is constantly moving.

• Use Limit Orders: Instead of accepting the current market price, place a limit order and wait for the market to come to you. It can improve your entry price and increase your potential return over time.

• Don't Be Afraid to Sell Early: You don't need your team to win the game. If you grab 'Yes' shares on an NHL underdog at 30 cents and they score first, those shares might jump to 65 cents. Sell right away to secure the 35-cent profit.
• Keep Cash Available: Breaking news, lineup changes, injuries, and economic announcements can move prices quickly. Keeping some funds available lets you react instead of watching opportunities pass by.

• Think in Probabilities: Prediction markets aren't about guessing who wins. They're about deciding whether the market is pricing an event correctly. Before buying a contract, ask yourself if the real probability is higher or lower than the current price suggests.

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