Prediction Market Sites Like Underdog for July 2026

Pros and Cons of Finding Apps Like Underdog

If you’re exploring apps like Underdog, here’s a quick look at the main advantages and drawbacks to help you compare your options:

Pros and Con

• Well known brand name
• Plenty of sports markets
• Apps for both Android and iOS

• Check for availability before signing up

Finding the Best Sites and Apps Like Underdog

For many users, Underdog is mainly a DFS and sports pick’em platform, and may appear in some broader discussions around prediction-style apps. It has recently added limited prediction-style features, but it is still not a fully established prediction market site in the same category as platforms like Kalshi or Polymarket.

While this is a good start, some users may see it as just an early step into prediction markets, especially if they are looking for a more traditional trading experience. If this sounds like you, then this guide to a list of prediction market sites will save you time and effort as well as helping you find exactly what you want.

Use Our Shortlist to Make Your Search for an Underdo Predict Alternative Faster

If Underdog is your only experience of prediction markets then of course you’ll want to keep all the features you’ve become familiar with. You’ll also want features that add an extra dimension to your experience, but if you are new to all of this you might not know what to look out for.

Our expert review team has taken the hard work out of it, and come with a shortlist that highlights the top rated prediction market and events trading platforms. To break it down so you can make an informed decision, we’ve got the facts and figures for you, followed by a quick overview so you can decide if you want to take a closer look or not.

High-Rated Platforms Like Underdog

There are plenty of platforms that might all look the same to the untrained eye, but our expert team have narrowed these options down to just 5, covering all of the possible movies you might want to make from Underdog. Of course we’ve got the two biggest names around, Kalshi and Polymarket for that all round experience, and as an Underdog User, you’ll already know what to expect from Crypto.com. If you still want a sports focus, we’ve also got the details for OG and PrizePicks, so you can get started quickly with more of what you know.

Kalshi - a Short Move to a Big Name

Kalshi: Pros & Cons

• Fully CFTC-regulated exchange
• Diverse markets including sports, politics, and economics
• Supports PayPal, Venmo, and Crypto deposits
• Highly rated mobile app for iOS and Android

• Trading fees apply to both makers and takers
• Bank withdrawals can take several business days

Any search for prediction market and event trading sites can only start in one of two places and we’ve gone for Kalshi over Polymarket. It was the first platform to get clearance from the CFTC, and with at least 13 categories active at any one time, you’ve got a real depth to the markets here. The simple Yes/No predictions can take place in the world of entertainment sports and even crypto, as well as the wider world in general, giving you an all round experience that plenty of other users have already opted for.

If your predictions have mostly been sports related so far and you are looking for a broader experience, then Kalshi more than fits the bill. With a big name like this, safety and security is never an issue, and you are likely to get much wider availability than you might have had with Underdog. There are so many positives here that putting this at the top of the list just tipped that other big name into second place.

Polymarket - a Great All Round Prediction Market Experience

Pros and Cons of Polymarket

• Licensed by CFTC
• Covers various real-life events
• Dedicated mobile app

• Not fully launched

There wasn’t a lot in it, so narrowed squeezed into second spot is Polymarket. This is another big name with a reputation to match. You’ll find more categories here, but at the same time that does not always mean more markets, so look to make sure what you want is covered. Availability should also be greater than what you have seen with Underdog, but as always check the small print before downloading the app or signing up.

The predictions markets work on the same Yes/No parameters you already know so there is no learning curve when it comes to the basics. Like Kalshi, this is a general prediction market platform, so a good fit for almost every user taking the next step. Finding your way around is, like Kalshi, well thought out, so the move from Underdog could be a simple and straight forward one.

Crypto.com - Take a Familiar Step in to He World of Crypto

Crypto.com: Pros & Cons

• Competition-based promotions
• iOS & Android apps
• Minimalist website design
• Beginner-friendly

• No email support

While the prediction markets here will have a familiar look to them– Crypto.com had a helping hand in the markets you saw at Underdog. You may have had a focus on the sports side of prediction markets and event trading at Underdog, but a move to Crypto.com will also give a more crypto specialised experience if that is what you are looking for. The general markets provided by the likes of Kalshi and Polymarket might not go this deep, so again look at what is available before making your final choice.

Availability is widespread, and you can find the apps in the same places you’d normally get your app, so there are no hurdles to get over when it comes to getting started. One last thing to remember is that the navigation will be different from Underdog, even if most of the markets look familiar.

Sponsored by Crypto.com – Not investment advice. Trading prediction markets and crypto involves risk, including potential loss of your stake. Consider your risk tolerance before participating. Crypto.com connects U.S. users to CDNA (regulated by CFTC) for derivatives trading. CDNA membership required. Trading may not be suitable for all—you could lose your entire investment plus fees. Past performance doesn't guarantee future results. This is not a solicitation or recommendation to trade.

OG - More Sports Markets That Might Be Perfect for Underdog Users

PrizePicks: Pros and Cons

• Available in 47 states and DC
• User-friendly mobile app
• Helpful customer support

• Lacking any promo offers

If you like the sports focus of Underdog and want a repeat experience on a new platform, then OG is worth a closer look. Don’t worry, there’s also the same general entertainment and politics categories for you, but the focus is big on sports. If this familiarity is what you are after, getting the app form either the App Store or Play Store should take just a few minutes, and after that you will have access to a literal world of sports prediction markets.

Availability should not be an issue if you already have Underdog, so it could give you the simplest move yet. This could also provide the right balance of familiarity and originality that makes it the perfect Underdog alternative.

Prediction Trading is facilitated through Crypto.com | Derivatives North America (CDNA). Foris DAX Inc. and Foris Inc. (d/b/a OG ) provide access to CDNA, a platform regulated by the U.S. Commodity Futures Trading Commission (CFTC), allowing users to trade derivatives in accordance with CDNA’s rules and regulations.

PrizePicks - Take a Step Into a New ‘culture’

Pros and Cons of Polymarket

• Licensed by CFTC
• Covers various real-life events
• Dedicated mobile app

• Not fully launched

Like Underdog, PrizePicks has a strong DFS background, and that same focus on sports but with the other bases covered. PrizePicks offers prediction markets through a partnership with Kalshi, which powers its event contracts. These markets appear in the culture picks section of the app and are available on both iOS and Android. However, availability and market selection can vary depending on location and rollout.

You’ve also got availability in 48 out of 50 states, and this platform is regulated by the CFTC. The only possible drawback is there is a lot going on at PrizePicks and if you’re there solely for the predictions, you can have trouble finding them among everything else.

Taking the Hard Work Out of Finding the Perfect Underdog Alternative

There’s no getting over the fact that predictions markets are on the rise, and along with event trading are becoming the experience that almost every user wants to be part of. If you’re looking to take the next step on from Underdog, you have a few challenges, firstly making head or tail of the many different prediction platforms available. After reading this guide you’ll know that checking them all out can be easily avoided, as the expert team here have provided you with a shortlist of Kalshi, Polymarket, Crypto.com, OG and PrizePicks.

This list covers all the bases as you have the more focussed platforms like Crypto.com and the best all round experiences from the big names like Polymarket and Kalshi. Everything and anything you are looking for is likely to be among those names, so to take a look yourself and make your final choice, use the links on this page whenever you are ready.

Our Top Prediction Markets

Sites Like Underdog FAQs

Trading derivatives involves risk and may not be appropriate for all. For more information visit: https://www.nadex.com/rules and https://underdogfantasy.com/rules. For Crypto.com Predictions, the term "pick" refers to a product traded on CDNA.

Trade Responsibly

Prediction markets involve financial risk, and outcomes are never guaranteed. In light of this, trading should always be controlled and enjoyable. Keep your activity in check by following responsible trading practices such as:

Set a Budget:

Only trade money you can afford to lose and stop when your budget is reached.

Don't Chase Losses:

Avoid increasing trade size or frequency to recover losses.

Trade with a Clear Head:

Don't trade when stressed, tired, emotional, or under the influence.

Set Time Limits:

Take breaks and avoid letting trading interfere with daily life.

Know Your Stuff:

Learn how contracts, pricing, fees, and settlement work before trading.

Use Platform Controls:

Use spending limits, account history, or self-exclusion tools where available.

For guidance on responsible trading and risk awareness, the following free official resources are available:

SEC OIEA

FINRA

To make sure you get accurate and helpful information, this guide has been edited by Ryan Leaver as part of our fact-checking process.