Best Prediction Markets 2026: Live Odds & Top Apps Compared

How to Read Prediction Market Odds

Prediction market prices are probabilities assigned to each contract. A 58¢ contract means 58% implied probability for the outcome to happen according to the public sentiment, reflected in the traded volume. If right, the 58¢ contract pays $1 once the event resolves.

Probability vs Odds

You can translate the implied probability into traditional betting odds. At 58%, the odds would be 1.72 in decimal, -138 in American, and circa 8/11 in fractional. That’s how to read prediction market odds based on regular pricing.

BetBrain already lets you switch between formats for regular odds. However, note that prediction market contracts don’t come with a house edge (vig), which is the added margin to each price. Trading platforms use fees and spreads (the difference between the buying and selling value of contracts) for the service.

For reference: -110 odds on either side would imply a 52.4% probability, adding up to 104.8%. What’s above 100% reflects the house edge. Based on my analysis for BetBrain, most bookies set it in the 4-8% range.

This contrasts with prediction markets, whose Yes/No sides add up to $1 per contract, yielding an implied probability of 100%.

What Volume and Markets Mean

The volume of each prediction market is the amount of money traded on that specific set of contracts. A higher volume has a stronger effect on the price stability, which allows you to buy contracts close to or at the price you see on the market.

As for the markets, they are the number of contracts you can buy shares for during an event. You can buy a number of contracts on any given market, and the price depends on the factors behind its volatility.

How Prices Change Before an Event

Prices change based on variables. In the context of sports, the odds on platforms like Polymarket work based on information on that event. News on a competitor, such as a team, can affect public perception, especially with news. That influences the flow of traded money, which is reflected in the price fluctuation for each contract.

Once the event ends, it resolves the outcome, rendering the shares either at full value ($1 per contract) or worthless.

Best Prediction Market Apps

The best prediction market apps are Polymarket US and Kalshi due to their developed product that has gained considerable market experience. Products launched by leading bookmakers FanDuel and DraftKings integrate trading into an existing and familiar structure. ProphetX and Novig provide specialty advantages like parlays and low fees.

The list of prediction markets I showcased above provides the standardized set of features that each app has going for it. Most provide access across most of the USA if prediction market platforms are legal. Regulatory status is according to the NFA BASIC database.

What Are Prediction Markets?

Prediction markets are exchanges for trading binary (Yes or No) contracts on events in the real world. Each correct pick pays $1 per contract (shares), while an incorrect one doesn’t. The price of each contract reflects its implied probability according to the market sentiment.

How Do Prediction Markets Work?

Prediction markets work by letting you buy Yes/No contracts for a specific outcome. The price of each contract, which is essentially a share, is between $0 and $1, depending on how the trading public feels.

You are in full control of your trading cadence up until resolution. If you feel like the value of a contract starts bleeding, you can opt to sell it or stick with it. If it rises significantly, you can sell it.

The end of the traded-on event is the great equalizer. The contracts you bought low upon winning turn into $1 per unit. If you bought it high and the outcome doesn’t turn out to be true, the shares become worthless.

The key part is that there is no house involved, as it is with bookmakers. Prediction markets are peer-to-peer, so there is no middleperson. The app is the medium where the trading happens.

How Do Prediction Markets Make Money?

Prediction markets make money mostly from trading fees. They usually apply when you buy contracts on a specific outcome, and the formula depends on each trading platform. Some may even place a fee on the deposits and withdrawals made with credits.

Another formula that may apply is the spread. There is no conclusive data that any prediction market provider actually perceives as a cost. Instead, the market maker (another user) usually bags this money.

Overall, the revenue for these prediction market platforms increases exponentially with the volume of trading. The more people buy, the higher the amounts that they make.

Can You Actually Make Money on Prediction Markets?

Some traders make money from prediction markets, but most of them don’t. Prediction market trading is entertainment for you, not a source of income. Variance can affect the outcome that resolves the market, while trading fees and spreads affect every contract trade.

Sports Prediction Markets

Sports prediction markets are contracts that you can buy for outcomes that can happen in and around sports events. They can be akin to futures (the winner of a competition) or native to a smaller event, such as a match or a happenstance within said game.

Each sport has its particularities that can turn into markets. Moreover, the specificity makes it harder to predict, which raises both the variance level of converting the shares into the full $1 value and the volatility of said contracts.

Consider checking how each BetBrain odds page for most of the following sports lists prices. You can use them for comparative reference.

Football (Soccer)

In soccer, also known as association football outside the US, the most important markets revolve around match results and totals for specific matches. They are binary picks that make it easy to understand and trade on, and they also have carryover from understanding football odds.

Picking the league or cup winner in domestic or international competitions is most akin to futures, for which there are many football odds on the market as a point of reference. Major individual awards, such as competition top scorer or Ballon d’Or, are also major markets, with share volatility showing itself throughout the season.

NFL

The National Football League has a flurry of open NFL prediction markets, many of which go beyond the winner of each match. Aside from game winners for each week, there are futures that apply to the Super Bowl, but also to division and conference champions for that year.

Seasonal individual awards, both official and unofficial, are popular markets. The MVP, OPOY, DPOY, ROTY, POTY, and COTY are among the official ones that attract interest. Picking whether a player makes an All-Pro is somewhat of an official one as well. There is no award for having the most receptions or receiving yards in the league, but it can be a market.

You also have things like ending within a certain draft order (if a team picks top 5, for example), or coaching carousel markets (who is hired for X head coaching job). They also reflect our page with NFL odds, which show just how many markets there can be at any point.

Tennis

At face value, most of the tennis markets revolve around winning a match or tournament, perhaps even going to the final. Reaching the #1 spot in the ranking is also a possibility in terms of market availability. That’s where tennis odds generally come from.

However, there is some more depth to it. Aces during a match or a tournament with a settled line (more than 2 aces per match, yes or no) is an interesting prospect if you know the way a player serves, or if the opponent is athletic enough to reach and return it.

Tournament or season-wise, there can be markets where the trading happens around whether an athlete will win a big tournament (Grand Slam or an ATP/WTA 1000, for example) on clay or hardcourt, especially if the athlete is a specialist on another surface.

Esports

Esports is a very varied field because there are numerous markets available for each major video game that has an esports scene. Trading on League of Legends competitions is much different from doing so on Counter-Strike or Valorant tournaments.

This is especially important when considering the markets for each game. Trading for the MVP of a competition, the best mid-laner, the one with the most frags, and so on requires a level of knowledge and foresight that is very specialty-driven.

That’s why treating each video game esports scene as a separate field is important. I added this field in a single subsection for the sake of brevity, but acknowledging the differences is essential.

Basketball

Most trading volume on basketball markets comes from the NBA and the NCAA National Championship tournament in the USA, but they’re not the only relevant competitions. While not popular stateside, the EuroLeague and domestic championships in Europe are pretty strong competitions, despite being several tiers behind the American basketball scene.

Returning to the NBA, especially, the markets are also highly varied. Trading on individual matches doesn’t have the same gravitas as the NFL because of the high number of matches. That’s why making the play-in, the playoffs, or a certain round of this elimination phase is very popular.

You also have individual distinctions, such as making an All-NBA team, being a selection or starter in the All-Star game, or even winning a certain competition during the All-Star weekend, especially the 3-point and dunking contests.

Markets can get even more granular compared to the basketball odds coming from traditional betting. There can be markets on whether a certain player eclipses 30.0 ppg, 10.0 rpg, and so on.

As for the futures, the level of parity that we’ve seen over the last decade in the NBA makes it hard to predict who exactly is going to win the Larry O’Brien trophy. Many have thought that the juggernaut Thunder were going to repeat in 2025/26, and it obviously didn’t happen.

Ice Hockey

Ice hockey, especially in the NHL, sees very volatile scenarios, especially come the playoffs. It’s a competition that attracts markets that revolve around both team performance, record, and match results, but also about who wins the Stanley Cup.

The infusion of talent into the league and the continuous impact of the veterans currently leading the NHL in goals and assists make the league particularly intriguing. A market for the goalie with the most saves can attract volume.

Overall, the markets that emerge for this sport show just why the ice hockey market odds require savvy knowledge of who is at the top of their game and who is emerging.

Handball & Volleyball

While not necessarily popular in the US, handball and volleyball are sports with their own markets that show that the variety of trading options in the prediction market sector is significant. If you want to take a detour from the sports that dominate the American zeitgeist, both of these sports can prove themselves to be beyond fun.

If you assess the current handball odds and volleyball odds entries on BetBrain, you’ll quickly realize that the peak of these sports is generally clustered in Europe. Following them live can be hard because of the time zone and access restrictions to the broadcasters, so make sure you have an avenue to watch the games before trading.

Other Prediction Markets: Awards, Politics & Crypto

The BetBrain platform revolves around sports, including betting and trading on them, but the prediction market sector goes well beyond sports. You need to remember that some apps are specifically geared toward sports trading, such as the FanDuel, DraftKings, and Novig solutions.

If you’re willing to explore other types of events that you can trade on, there are certain sectors that you can consider. The key idea is to select a trading platform that actually hosts such markets, such as Polymarket and Kalshi.

• Awards prediction markets refer to distinctions outside the realm of sports. The Academy Awards, Golden Globes, Emmys, Pulitzers and Grammys attract the highest volume given that they’re the most high-profile in the world. Even Nobel Prizes are a thing, especially when the candidates for the Peace or Literature ones are well-known figures.
• Election prediction markets can open trading options for national or local elections. They are an interesting indication of where the tide is going in terms of public sentiment, especially if the prediction markets end up being correct.
• Economic prediction markets can go in various ways. Inflation rates, stock market watch, and even predictions markets crypto entries (trading on the evolution of a cryptocurrency’s valuation) can prove worthwhile. Even if you’re not actively trading, checking the market sentiment can be an indication of what the public is feeling about said currencies.

How to Choose a Prediction Market App

You should choose the best prediction market app for your interests and needs. It starts with availability in your area, low costs to trade on that platform, the markets you can actually find, and the settlement speed. Operational smoothness and trade option variety lead to an adequate experience.

A well-developed criteria list would be the following:

• Availability in your state is the make-or-break prerequisite. If you cannot access the platform, then any other advantage is practically irrelevant. Most of these prediction market apps are good to go in a majority of states, but regulations can change quite fast. Be alert to whether there are decisions adopted by your state legislature.
• Fees and spreads are important in your overall trading expenses. The fees apply to your contract purchases or winnings, which means a higher take by the platform. Spreads can drive up your overall costs when maneuvering around the market, so this gap should be as low as possible.
• High liquidity in the markets you trade in is an advantage. It’s generally a trait of popular apps that attract a high number of users who actually buy contracts. More liquidity narrows the spread gap and increases the chance that your orders come at the price you expect. Thinner markets can be more volatile in moving against you.
• Market type variety allows you to branch out into the fields that you want to trade on. Sports may be your main interest, but it doesn’t mean that it’s the only one. As I presented above, the markets can involve politics, economics, and other sectors. If you’re venturing into things beyond sports, the availability of such trading opportunities is a core criterion.
• Payout speed is important in any field that involves money movement. Settlement is generally fast on these prediction market platforms, wrapping up right after the event resolves. The withdrawal speed depends on the payment method. The bottleneck is when you verify your identity, so an efficient KYC process is also part of the payout speed calculation.
• Bonuses aren’t a given in every single prediction market setting, but they are a welcome addition. They may not be entirely the same as casino bonus codes and automatically-activating bonuses, but they are similar enough in the sense that you can get credit to trade with for joining the platform. However, no bonus can solve the issues of a thin market, so it’s important not to over-rely on them.

Are Prediction Markets Legal in the US?

Yes, prediction markets are legal in the USA under federal law, but the law's preemptive nature is disputed. However, availability may vary by state, so the same platform may not be usable nationwide. Manually checking what prediction markets are legal in the US state you’re in is the best way to ensure you access one where you can trade.

Prediction markets are under the regulations of the Commodity Futures Trading Commission (the CFTC), which makes operators consider that they are not under the statute and control of gambling authorities statewide.

The most high-profile exception is Nevada, as the 9th Circuit Court of Appeals validated District Judge Andrew Gordon’s decision to allow the Nevada Gaming Control Board to keep Kalshi out of the state on the consideration of sports contracts constituting sports betting, a product under the jurisdiction of the Control Board.

Quite importantly, there are various states where the status of prediction markets is contested, and I will cover it a bit later, once we settle down the CFTC regulatory basics.

How the CFTC Regulates Prediction Markets

Polymarket US, Kalshi, and every other prediction market platform in the US must be under the direct regulation of the CFTC.

This means that they must be either designated contract markets (DCM), a status that allows them to operate as trading platforms, or as brokers leading to one. Having such a status requires compliance with federal market integrity standards, including surveillance and customer protections.

Under this guise, they have the legal right to host event contracts. That’s where the self-certification part comes in. DCMs can list new contracts that they certify as compliant, but the CFTC can intervene via review or even stoppage.

To that last point, the CFTC has the authority to block any contract if it involves gaming, illegal activities, war, or other such cases. The principle is the public interest. If the contract contravenes it, the CFTC can override certification and stop that specific market.

CFTC-Regulated Exchanges vs Crypto Platforms

The most emblematic differentiation comes from the US version of Polymarket versus its international version. In the US, the platform operates as a DCM, so it’s neither a broker sportsbook like FanDuel or DraftKings, nor is it an offshore crypto exchange. Kalshi is the very same.

However, its international version is, essentially, an offshore crypto exchange platform. It sits outside the CFTC jurisdiction, even if it operates in the same structural manner. As such, it doesn’t qualify as a trading app model that the American authorities would accept and regulate at the federal level.

Prediction Market Availability by State

Trading on outcomes is generally available in all states, except for sports markets, as showcased in the table regarding the major apps. The situation is very fluid as it stands. Some states have already restricted sports trading, while others are in the process of doing so.

Below, you will find the states where restrictions on sports markets apply, but also where the status is currently contested. I will return to this listing as soon as there is a new decision that moves the status from contested to restricted.

Based on the table, I have several notes on several situations that are worth considering:

• Aside from Nevada, whose case I explained earlier, the mechanisms that led to the restrictions are quite simple. Michigan issued a state court order that banned sports contracts, Washington limited access after a judge ruled that Kalshi is violating state gambling laws, while Massachusetts’ court injunction began with Kalshi, but also suspended access for other operators.
• The ‘Pending’ list comes from the fact that the enforcement of restrictions is likely coming thanks to state orders or wins in court. Ohio set a deadline for the operators to cease their offering of sports trading. Tennessee is free to enforce its laws on these platforms, while Missouri sent a cease-and-desist (worth noting, it’s not a court order). Connecticut is currently in a legal struggle with Kalshi, and Utah’s decision to apply its anti-gambling laws was met with an appeal from the same Kalshi.
• States where the standing of prediction markets is currently contested have all taken legal action against these trading apps. Most have either taken steps that are in motion or paused, but there is impetus against prediction market operators. If you’re from any of the states in the column on the right, I strongly recommend you track any ruling or legal move regarding prediction markets. As I said, so will I.

Prediction Markets vs Sports Betting

At face value, the prediction markets vs sports betting comparison bundles them together as gambling avenues for sports events. Indeed, they both rest on picking the correct party that succeeds in such an event. However, trading on sports has a contested status as gambling, and there are many other differences between them.

The main dilemma is clear: are prediction markets gambling? If they are, they must come under the regulatory oversight of gambling authorities in each state. Instead, the CFTC regulates them, which treats them as if they are trading platforms rather than regular gambling.

Naturally, the intervention of state authorities through legal action has contested this principle when it comes to sports. Along with tribal authorities and some legal courts, the states consider sports trading gambling, which contradicts the federal-level recognition as trading.

Assessing the Differences

Despite this aspect, there are still major differences that I must state clearly:

• Sports betting operates in a system where a house takes wagers. Trading on sports is a peer-to-peer exchange. The prediction platform hosts the mechanism, but it doesn’t take the bets.
• Pricing and proceeds work differently when it comes to platform revenue. Betting sites have built-in margins in every set of odds, whereas prediction market apps make money from trading fees.
• Regulatory oversight comes from different authorities. As I said, the CFTC oversees prediction markets, while state authorities handle the licensing and control methodology for sports betting platforms in the jurisdictions where it’s legal.
• Trading allows you to sell your contracts to another trader before settlement, while the sports bets that you place can be cashed out only on the bookmaker’s terms.
• The market range is broader for some prediction market platforms. While some newer entries in this field (ProphetX, Novig, trading solutions from major bookmakers) are sports-only, apps like Polymarket US allow you to veer into politics, awards, and other things.
• Minimum age differs significantly. Sports betting requires you to be at least 21 in most states. To trade on some prediction markets, the minimum age is 18 (Kalshi, for example). However, not all states have their floor at 21, nor do all prediction market apps allow access at 18. Rest assured, this difference is one of the main contention points that has generated the legal rumblings that aim to ban trading on such platforms.

In case it wasn’t clear, I am not here to provide any legal or trading advice in any way. I’m just presenting the facts about these two avenues.

Are Prediction Markets More Accurate than Sportsbooks?

There is no evidence to clearly suggest that prediction markets or sportsbooks are more accurate in signaling the winner. Trading markets are entirely up to how the public feels, so they’re more fluid and work based on the crowd’s wisdom. Bookmaker odds start with the house’s estimation, but betting volume can change the price.

Liquid markets, meaning those that see a high volume of purchase contracts, are efficient because they entail more public input and are more prone to correcting gaps between likelihood and perception. Thinner markets not so much, since they are more prone to trader bias toward a pick.

Moreover, sports betting closing lines are usually very well-optimized, making it harder to win based on the margins. Their proprietary formulas set odds with calibrated probabilities. Bookmakers are also very adept when it comes to fine-tuning their prices based on sharp money (highly efficient bettors with good track records) and betting volume going toward certain directions.

The most realistic way to answer the question is to say that it depends on which event and prediction market app we’re talking about. I’d say high-volume markets and sharp bookies are in the same tier of being very good with their accuracy.

A simple test for this difference would be to:

1. Convert prediction market probabilities into odds.
2. Devig the sportsbook odds (remove the house edge).
3. If the difference between them is more than 2 points, you are witnessing a disagreement rather than a rounding decision.

Again, this is not, in any case, direct advice. It’s merely my educated observation that you can use as reference.

Kalshi vs Polymarket

The Kalshi vs Polymarket duel (or Polymarket vs Kalshi, depending on whose side you’re on) pits the most important operators in this field. It’s particularly significant since they have the highest market share in a duopoly that newcomer platforms are actively trying to break.

There are a few things that separate them comparatively:

If you’re wondering why Polymarket’s launch date is so recent compared to Kalshi, that’s because I’m referring to the US version, which is separate from the international Polymarket, which traces its start to 2020.

Others

I named several Kalshi and Polymarket US alternatives toward the start of this text, and you may wonder if these apps like Kalshi and Polymarket US, are worthwhile. Let me highlight some aspects that can provide more clarity:

• DraftKings Predictions and FanDuel Predicts are extensions of the sportsbook companies that dominate the market. These firms have generally been a duopoly, holding circa 73% of the US online betting revenue share between them in 2023, per the 2023 AGA commercial analysis, citing an Eilers & Krejcik study from August of that year. Prediction markets have challenged their dominance, which investors took as a serious threat, leading to share price declines. Their response was to launch prediction solutions in December 2025.

As operators of gambling, they are the best-known and probably the most trustworthy; as trading platforms, they cover the ground they cannot with gambling. Both companies have the expertise and familiarity to be safe choices that are alternatives to the big two prediction market apps.

• ProphetX and Novig are the newcomers that are trying to capitalize specifically on the impetus of opting for trading contracts rather than fighting the house with its odds.

Their strong push toward sports and aggressive marketing shows they understand the niche of the overall prediction market sector they inhabit is worth attacking because of high interest in sports trading, but they face the same vulnerabilities as Kalshi due to the strength of legal action against this model.

Prediction Market News & Updates

• On September 8th, 2026, the Supreme Court docketed a petition from the State of New Jersey against Kalshi as item No. 26-299. The aim is to overturn a Third Circuit ruling that confirms the preemptiveness of federal law over state gambling law. This is the first such entry that has received formal scheduling. Kalshi currently has until the 9th of November to respond.
• The attorney general of Missouri sent the aforementioned cease-and-desist on September 18, 2026, via letters aimed at Polymarket, Kalshi, Crypto.com, Novig, Robinhood and Underdog for their sports trading contract operations. It’s particularly important because of the broad base of operators named in this move.
• The Sixth Circuit Court of Appeals ruled on September 25, 2026, that both Ohio and Tennessee can apply their gambling laws to the Kalshi sports contracts trading. This is the decision I mentioned regarding the pending status of these states, and it vacated an injunction against such enforcement in TN.
• On September 28, 2026, the CFTC submitted two new rules regarding event contracts to the White House. The presidential administration’s review is important in, perhaps, the main dynamic of the regulatory status of prediction markets: federal preemption (the authority of federal law over state legislation).
• In a move that happened on October 5, 2026, a federal judge’s ruling blocked Illinois from applying the same regulations to prediction markets as the state does with its sportsbooks. Given that the argument was that federal law is the only applicable legislation to contract trading via apps like Kalshi and Polymarket, this is a significant win for these operators.

For info on further developments from at least marginally connected fields, you may want to check out the BetBrain news section.

How We Rate Prediction Market Apps

Our editorial team rates prediction market apps based on their market variety, liquidity, fee and spread costs, payout quickness, contract clarity, regulatory compliance, safety, app experience, and existing bonuses. We research, assess, and test every criterion in a procedure that mirrors our reviewing methodology for betting sites.

My name is Andrei Vlaicu, a casino analyst and senior content writer at BetBrain. The rise of prediction markets caught my eye before their major surge in the last few years.

That’s why I collaborated with my colleagues in developing a review protocol for prediction market apps that allows us to understand their distinctiveness and not treat them with the same perspective as we do with the bookmakers that we’re specialized in assessing.

I’ve touched upon these criteria across my text, but here is exactly what I’m looking for when evaluating prediction markets:

• Higher market variety is what gives you options to get granular if sports trading is legal, or to veer into other fields other than sports.
• Higher liquidity facilitates a more fluid reflection of public sentiment and gives you a better chance of acquiring contracts at your desired price.
• Low fees and spreads significantly decrease your operational costs when trading, especially if you want to be agile in your moves and decisions.
• Faster payouts are always more desirable since they deliver your money without having it in limbo.
• Crystal-clear contract clarity dispels any doubt regarding the settlement conditions that can render your shares at full value or worthless.
• Irreproachable safety and regulatory compliance are non-negotiables that I check formally to be sure everything is secure and up to legal standards.
• A smooth, intuitive, and low-friction app experience allows you to have no functional trouble with the platform.
• Existing bonuses are a definite plus if their terms are fair and they don’t push you toward buying more contracts to qualify for the offer.

Responsible Trading

Trading through prediction markets on any field, including sports, is for 18+ people only. In some jurisdictions and on specific platforms, the restriction may be 21+. You must always verify this detail by reading the app’s terms and conditions before signing up.

Responsible trading, akin to responsible gambling, requires a clear mindset that revolves around clear-headedness and an understanding of risk. It also implies deposit limits for the money you’re readying for buying contracts and opting for cool-off periods if you feel like you need an enforced break.

Speaking of which, self-exclusion is an option if your relationship with prediction market trading becomes an issue. It’s a step worth taking when you have problems stopping from using these platforms and pouring money into them.

What you should also understand is that the trading you make is not the same as with investments in the financial stock market. The contracts you buy can not only tank, but they can also become worthless if they are on the wrong outcome. Again, the risk is significant enough to warrant a cautious approach.

If you show signs of compulsive trading, you may want to take the most helpful measure that you can and seek help. While not confined to prediction market usage, calling 1-800-GAMBLER or using the resources provided by the NCPG and Gamblers Anonymous can help you get back on track.

Be responsible and prioritize your mental health.