Best Prediction Market Promos for March 2026

Comparing current prediction market promo offers

Below, find a table comparing the best prediction market promo offers in the industry.

Which prediction market app has the best promo?

After taking a close look at the current landscape of prediction market promos, Kalshi offers the strongest deal for new users right now. Sign up and use Kalshi promo code SBR to receive a $10 bonus.

As for requirements, you just need to deposit at least $1 and trade at least $10 worth of contracts on eligible markets within 90 days. That’s a very low bar to clear, especially if you’re already planning to explore the platform and test a few markets.

Top prediction market promos reviewed and explained

Nearly all prediction market apps now feature new user promos. Here's a detailed look at the top four options.

Kalshi - Best prediction market app overall

Kalshi has been one of my go-to prediction market apps since its 2021 launch. Its depth is impressive, to say the least, featuring everything from popular sports to niche events regarding politics and pop culture. 

I particularly love Kalshi’s Predictive Insights feature, which provides data-driven probabilities for various events, making it especially useful if you’re looking to go beyond casual trading and make highly informed predictions.

As for the welcome offer, you get a $10 bonus after making a $1+ deposit and trading at least $10 in event contracts, win or lose. To claim the deal, make sure you use our exclusive promo code SBR during registration.

Kalshi’s welcome bonus is available in all states except AR, AZ, CT, IL, LA, MA, MD, MI, MT, NJ, NV, and OH.

Polymarket - Best for low-cost trading

Polymarket has made a U.S. comeback and is now offered via a waitlist. However, you can skip this waitlist and get a bonus of up to $10 by using Polymarket invite code COVERS.

One of the defining features of Polymarket is its infrastructure. The platform runs on the Polygon blockchain and uses USDC for all transactions. 

Fees are also close to negligible. There’s no standard trading fee, with only a 0.01% fixed charge on taker orders.

While Polymarket isn’t particularly bonus-heavy, it does offer something called Liquidity Rewards, which rewards users who provide liquidity and keep certain markets active.

The platform is also known for providing a deep market coverage, especially in politics, global affairs, and other non-sports markets, as well as for featuring no trading size limits, which gives experienced traders more room to operate.

DraftKings Predicts - Best first trade match bonus

After years of running a highly successful sportsbook, fantasy sports platform, and online casino, DraftKings jumped onto the prediction market bandwagon in late 2025 with its own dedicated app called DraftKings Predictions. The product is fully regulated by the CFTC and is currently available in 38 states.

As seen on other DK products, the overall user experience is polished with a clean and intuitive interface that doesn’t feel too data-heavy, making it an ideal spot for beginner traders. The app covers both sports-related contracts and real-world events, although the overall market variety isn’t as deep as on some more established prediction platforms. 

DraftKings Predictions features a flat-fee model, imposing a $0.01 transaction fee for each event contract bought or sold.

The welcome offer includes a 100% match on your first trade up to $25, giving it a big edge over Kalshi’s $10 bonus. So if your first trade is $25, you’ll get $25 in Prediction Dollars to use on future positions. The minimum deposit is $5, which makes this an accessible way to try out the app.

FanDuel Predicts - Best for nationwide access

FanDuel followed suit shortly after DraftKings, rolling out its own prediction app called FanDuel Predicts in partnership with CME Group in December 2025. FanDuel is available in all 50 states, although sports-related prediction markets are limited to 18 states for the time being.

At the moment, FanDuel Predicts is an app-only product. Users can trade event contracts across a wide mix of categories, including sports, politics, finance, companies, currencies, climate, and other real-world topics. 

The fee structure is quite simple, with a 2% charge on potential payouts, applying to both entering a position and cashing out early.

There’s no dedicated welcome bonus yet, but given FanDuel’s track record of aggressive promos in its sportsbook and casino products, it wouldn’t be surprising to see new user incentives added soon.

How we rate and review prediction market promos

The list above you isn’t random. We carefully analyzed each promo along with the platform behind it, focusing on both the overall value of the offer and the quality that the given prediction app can provide in the long run.

Here’s a more detailed breakdown of what we look at:

• Bonus value: We consider both the absolute value of the offer and how achievable it is for a typical user. Low-effort bonuses with acceptable minimum deposits and easy claiming mechanisms tend to score higher.
• Market depth: A good sign up promo is only meaningful if the platform gives you a diverse range of markets to use it on. We evaluate coverage across sports, politics, finance, and real-world events to see if you have enough trading options.
• Platform fees: Expenses matter more than bonuses, so we always emphasize the total cost of participation over any single promotional perk.
• Banking structure and trading limits: Deposit and withdrawal flexibility, speed, supported currencies, and trading caps are all considered.
• UX and beginner-friendliness: We assess how intuitive the platform is from sign up to trade execution, ensuring that even newcomers can take full advantage of the promos and features without getting lost.

How prediction market promos differ from sportsbook bonuses

Prediction market bonuses are structured quite differently from the ones you'll find on your favorite sportsbook app.

Since prediction platforms don’t run on fixed odds and use probability-based contracts instead, prices can shift more dramatically, effectively creating a very different environment for promotions.

You won’t see typical odds boosts or bonus bets, and nearly all prediction market promos require placing a deposit and making an initial trade. Platforms like Polymarket even offer incentives for providing liquidity and keeping markets active, which is something that simply doesn’t exist in a sportsbook setting.

Another distinction lies in market eligibility. Sportsbook bonuses are sometimes tied to specific markets or events, with additional terms like minimum odds requirements and rollover. In contrast, prediction market bonuses are often applied to all markets without any demanding wagering requirements.

Trading mechanics matter as well. Bonuses in prediction markets often require you to actively trade or maintain positions rather than simply placing a single wager. This aligns the promo with the platform’s goal of encouraging engagement and liquidity, making the reward more about learning and participating than chasing a one-off payout.

That said, prediction market promos tend to be smaller at face value, usually applicable to smaller beginner trades. While a sportsbook like BetMGM covers your first wager losses up to $1,500 in bonus bets, the best you can hope for at trading platforms is a first-trade match up to $25.

Are prediction market promos legit & legal?

Most U.S.-based prediction markets are CFTC-approved, which provides an extra layer of regulatory oversight and helps ensure fair play. That said, promo availability can sometimes depend on user location.

What makes each bonus legitimate is its clear and transparent terms. A platform should always provide details on promo eligibility, minimum deposit, trade limits, maximum bonus, expiration dates, and more.

Another way you can learn whether a given promotion is legit is by looking into the platform’s reputation. Established names like Kalshi, Polymarket, and DraftKings are widely recognized for compliance and operational reliability. They also offer clear settlement rules, so you always know how your trades and rewards are calculated and paid out.

Understanding the value of prediction market promos

The real value of a prediction market promo isn’t just the dollar amount you see upfront.

Yes, $25 might look better than $10, but that’s only part of the picture. It’s important to consider how easy the promo is to claim, whether it comes with restrictive conditions, if certain markets are excluded, and how fees and platform mechanics affect the overall benefit.

The best value comes from a platform that is easy to use, offers good liquidity across markets, and keeps costs low, with the promo simply adding a little extra incentive to get started. 

Focusing on these factors ensures you’re choosing a platform that truly enhances your trading experience, rather than just chasing the biggest headline number.

Prediction market promos and market liquidity

Even if a promo comes with no market restrictions, it won’t be very useful unless there’s sufficient liquidity to keep trades flowing.

You’ll have no issues with high-liquidity markets, where trades are executed quickly, prices are adjusted smoothly, and your promo credits can be used effectively to enter and exit positions without unexpected slippage.

However, low-volume markets can limit how much you can trade with a given promo. Certain trades can remain dormant for a long time (if they fill at all), which makes it harder to capitalize on the promotion.

Choosing a platform based on promo structure

A great promo shouldn't be the only thing affecting the platform you ultimately choose to trade at. While welcome promos are a great way to get traders in the door, available markets, trade volume, regulatory standards, and more should all factor into your decision of where to register and make trades.

Visit our page highlighting the best prediction market apps, so that you can thoroughly evaluate all that the predictions industry has to offer and ultimately choose the best platform for you.

Who prediction market promos are best for

Since the prediction market is still relatively new, most of the platforms use promos to target beginners. If you’re new, they will provide you with a low-risk way to test the waters, learn trading mechanics, and experiment without putting too much of your own money on the line.

The promo credits can also be effectively used to hedge (take an opposing position on an outcome) and offset risks or to explore alternative markets that might otherwise be avoided.

When prediction market promos may fall short

Prediction market promos aren’t perfect for everyone. Sure, they can be a great way to get started, but probability-based trading can feel tricky for beginners, and if you're not careful, you can easily see your bonus funds go down the drain.

They are also generally not designed for serious traders chasing large payouts. The bonuses are relatively small and won’t make a meaningful impact on high-stakes positions.

Additionally, some promos may come with market-specific constraints, limiting which contracts you can trade or how much bonus credit you can use at once.

How to use a prediction market promo responsibly

You should keep in mind that these bonuses are primarily designed to help you explore a given platform, so treat them as learning tools rather than guaranteed profit.

Bonus or no bonus, understanding probabilities and pricing mechanics is essential before you jump into the prediction market game. Every contract reflects the market’s current estimate of an event’s likelihood, and prices fluctuate in real time as others make trades. Therefore, always take the time to learn how positions gain or lose value before committing your bonus funds.

Finally, avoid overspending your promo on high-risk trades just to maximize it. It’s much smarter to use it on small trades across different markets to test strategies and learn the nature of liquidity, fees, settlement rules, and other mechanics.