Best Prediction Market Platforms

Prediction markets have expanded rapidly, giving traders more choices for where and how to trade on future events. The structure, mechanics, and overall trading experience can vary from one platform to another. Choosing the right option starts with understanding those differences.

This guide compares the leading prediction market platforms, explains where they’re available and what sets them apart, and walks through how to choose an option that fits your needs. We’ll also cover how to get started and what to understand before making your first trade.

Key Takeaways

• Prediction market platforms aren't interchangeable. Market selection, costs, liquidity, features, funding methods, and trading experience can differ considerably.
• Prediction market platforms come in different forms. Options range from dedicated exchanges and crypto-native platforms to products from established financial and gaming companies, giving traders a growing variety of ways to trade.
• Availability should be checked first. Where and whether you can use a platform can depend on your location, eligibility, and the contracts being offered.
• The best platform depends on what matters to you. Consider market selection, regulation, costs, liquidity, funding and withdrawals, usability, and other meaningful differences before choosing.
• Understand what you're trading before putting money at risk. Review contract rules, pricing, resolution criteria, potential costs and losses, and other important mechanics before placing a trade.

Best Prediction Market Platforms Compared

Prediction markets are available through a growing number of exchanges, apps, brokerages, and other platforms. Kalshi and Polymarket currently stand out among the category's most established dedicated platforms, with broad market selection, significant trading activity, and products built specifically around trading on real-world events.

Both cover many of the same types of markets, but their structure, availability, funding, and trading experience differ in important ways.

Kalshi

Kalshi is a leading prediction market exchange in the US and a natural starting point for anyone looking to explore the category. As a CFTC-regulated Designated Contract Market, prediction markets are its core business rather than an additional product offered alongside sports betting, investing, or crypto trading.

Its biggest strength is its deep menu. Traders can move from elections and economic indicators to sports, weather, financial events, technology, entertainment, and other real-world outcomes within the same platform. Kalshi has also developed substantial trading activity across the category, giving it depth that many newer competitors lack.

Pros

• Broad selection across numerous event categories.
• Substantial trading activity across the platform.
• Federally regulated US exchange.

Cons

• Exchange-style trading may require more learning for complete beginners.
• Individual market availability can vary by location.

Polymarket

Polymarket is one of the world's largest and best-known prediction markets, with particularly strong visibility around politics, breaking news, sports, crypto, and other major events. Its growth helped bring prediction markets to a much larger audience and established Polymarket as one of the category's defining brands.

The platform covers a wide range of questions and has become a frequently cited source for market expectations around major events. It’s important to keep in mind that Polymarket US and the international Polymarket platform are separate products, with differences in available markets, funding, fees, and the overall trading experience.

Pros

• Broad selection covering major events and niche topics.
• Significant trading activity and global prediction market recognition.
• Regulated US product available to eligible users.

Cons

• Separate US and international products add complexity.
• Available markets and trading experience can differ depending on which product you're eligible to use.

Other Prediction Market Platforms 

Kalshi and Polymarket aren't the only places to trade prediction markets. Major brokerages, sports and gaming companies, crypto platforms, and newer exchanges have all entered the category. 

Availability, eligible markets, account requirements, funding methods, and fees vary by platform and location and can change over time, so traders should verify current details before choosing where to trade.

Other notable options include:

• Robinhood: Prediction markets have become a major product for Robinhood, with billions of event contracts trading through its brokerage platform. Robinhood Derivatives currently provides access to contracts from Kalshi, ForecastEx, and Rothera, the regulated exchange and clearinghouse operated through Robinhood's joint venture with Susquehanna International Group.
• OG Prediction Markets: Crypto.com was an early major entrant into regulated U.S. prediction markets and has since expanded the business through its dedicated OG Prediction Markets brand. OG offers event contracts directly, while its regulated exchange and clearing infrastructure also supports prediction market products distributed through other brands, including FanDuel Predicts.
• Underdog: The company expanded into prediction markets before acquiring its own CFTC-regulated exchange and clearinghouse and launching contracts through that infrastructure in 2026. Its existing sports audience and growing prediction market business have made it one of the more notable entrants beyond the category's two dedicated leaders.
• FanDuel Predicts: FanDuel's standalone prediction market app offers event contracts through relationships with regulated exchanges, including CME Group and OG Prediction Markets. It brings prediction markets to FanDuel's large existing consumer audience while offering markets beyond sports, including financial, crypto, and cultural events.
• DraftKings Predictions: DraftKings offers event contracts across sports, finance, politics, crypto, and other categories through its separate Predictions product. Like FanDuel, its biggest differentiator is distribution: prediction markets are being introduced through a brand and consumer experience already familiar to a large sports and gaming audience.

Several other sports and gaming companies have entered the prediction market landscape as well. Fanatics Markets and PrizePicks Predict bring event contracts into established sports-focused ecosystems, while Sleeper has also expanded into the category. Sports-native platforms Novig and ProphetX take a different approach, operating federally regulated exchanges built around event trading with a particular focus on sports.

Prediction markets are also becoming part of broader investing and crypto platforms. Interactive Brokers offers access to event contracts from its affiliated ForecastEx exchange as well as Kalshi and CME Group, allowing customers to trade across multiple venues from one interface. Gemini and Coinbase have integrated prediction markets alongside their broader crypto and financial products, while Webull provides another brokerage-based way to access event contracts.

The prediction market landscape is changing quickly, and today's most relevant platforms won't necessarily remain the same. We'll continue updating this guide as trading activity, availability, market offerings, and the competitive landscape evolve.

Platform Availability and Eligibility

Prediction markets are broadly accessible across the US, but platform availability doesn't necessarily mean every market is available in every state. Access can vary based on the platform, your physical location, and the type of event contract being offered.

That distinction has become increasingly important as states challenge sports and other event contracts offered through federally regulated prediction markets. It’s a fluid situation. A platform may remain accessible in a state while certain market categories are restricted, challenged, or unavailable.

As of August 2026, state-level differences include:

• States with restrictions or adverse court rulings: Courts or regulators in states including Nevada, Washington, and Michigan have restricted or challenged at least some prediction market contracts. The scope differs by state and can involve sports, election, entertainment, or broader event-contract offerings.
• States with active legal or regulatory challenges: New York, Utah, and several other states are among those where regulators or attorneys general have challenged prediction market activity, with litigation or other proceedings ongoing.
• States where platforms have successfully challenged restrictions: Outcomes have not uniformly favored states. In New Jersey, for example, a federal appeals court sided with Kalshi in April 2026 in its dispute over sports event contracts, although the broader federal-versus-state question remains contested elsewhere.

These examples are a snapshot rather than a comprehensive legal-status list. Availability can change quickly, and restrictions affecting one platform or contract category don't necessarily apply to every prediction market.

The platform itself matters as well. FanDuel Predicts and DraftKings Predictions, for example, do not offer sports event contract trading in states where they currently operate sportsbooks. 

Beyond location, traders must also meet platform eligibility requirements. These commonly include:

• Meeting the platform's minimum age requirement.
• Completing required identity verification.
• Being physically located in an eligible jurisdiction when trading.
• Meeting any additional platform, regulatory, or market-specific requirements.

Despite these exceptions and ongoing disputes, prediction markets remain broadly available across most of the US. Availability is best understood as platform-, market-, and location-specific rather than through a simple legal/illegal state map. Before opening or funding an account, users can check the platform's current eligibility requirements and available markets for their physical location.

Choosing the Right Prediction Market Platform

Once you know which platforms are available to you, the next question is which one best fits how you actually want to trade. The right choice usually comes down to a handful of practical factors rather than one platform being universally “best.”

A simple way to narrow the field is to work through the decision in order:

1. Confirm availability and eligibility. Start with the basics: can you legally access the platform where you live, and do you meet its age and verification requirements? There is no point comparing features on a platform you cannot use.
2. Look at the markets you care about. Some platforms emphasize politics and economics, others lean heavily into sports, while broader exchanges cover many categories. Make sure the platform regularly offers the types of events you actually want to trade.
3. Understand the platform structure. Consider whether you prefer a dedicated prediction market exchange, a crypto-native platform, a brokerage-style experience, or a consumer app tied to a larger gaming brand. The underlying structure can affect everything from funding to regulation and user experience.
4. Compare costs and liquidity. Fees, spreads, and available liquidity can all affect what a trade ultimately costs and how easily you can enter or exit a position. A platform with attractive markets may still be a poor fit if trading costs are high or activity is thin.
5. Check funding and withdrawals. Review which deposit and withdrawal methods are supported, how quickly funds move, and whether the platform relies on bank transfers, cards, crypto, or other methods.
6. Consider usability. Interface quality, mobile experience, search and filtering tools, market information, alerts, and general ease of use can matter more than they seem, especially for beginners.

The best prediction market platform is therefore the one that fits your location, preferred markets, comfort level, cost sensitivity, and trading style. Start with availability, then narrow the options based on what matters most to you rather than chasing a single “best overall” label.

How to Get Started

Getting started with a prediction market is generally straightforward, although the exact process varies by platform. Once you've determined which options are available to you and selected one that fits your needs, the typical journey looks like this:

1. Create an account. Sign up directly through the platform's official website or app. You'll typically provide basic information such as your name, email address, date of birth, and other details required to establish an account.
2. Complete identity verification. Prediction market platforms generally require customers to complete a Know Your Customer (KYC) process to confirm their identity and eligibility before trading. This typically involves providing personal information such as your name, date of birth, and address, and may also require some or all of your Social Security number, a government-issued ID, or additional documentation. Platforms may also verify that you meet applicable age and location requirements.
3. Fund your account. Once approved, add money using one of the platform's supported funding methods. Options vary and may include bank transfers, debit cards, wire transfers, or cryptocurrency. Check for deposit fees, minimums, processing times, and withdrawal requirements before choosing a method.
4. Find and review a market. Browse or search for an event you're interested in. Before trading, read the full market question and resolution rules, not just the headline. Pay attention to the possible outcomes, current prices, closing date, settlement criteria, and source that will be used to determine the result.
5. Place your first trade. Choose the outcome you want to trade, decide how many contracts you want to buy, and review the order before submitting it. For example, if a Yes contract is priced at $0.60, purchasing 10 contracts would generally require $6.00 before applicable fees. Check the total cost and potential payout displayed by the platform before confirming the trade.
6. Monitor or close your position. After the order is filled, you can track how the market price changes as new information arrives. Depending on the market and available liquidity, you may be able to sell your position before resolution rather than holding it until the event concludes.

If you hold the position through resolution, the platform settles the contract according to its published rules. Winning contracts typically pay their specified settlement value, while losing contracts expire worthless.

The buttons, terminology, funding methods, and order types can differ from one platform to another, but the basic journey is similar: 

• Create and verify an account.
• Fund it. 
• Understand the market you're trading. 
• Place an order.
• Decide whether to exit or hold through resolution.

Things to Understand Before You Trade

Prediction markets can look simple: choose an outcome, buy a contract, and see what happens. But a few important details can determine what you're actually trading, how much risk you're taking, and what you ultimately gain or lose. Before putting money at risk, make sure you understand the following:

• Read the contract rules, not just the headline. Every market should define exactly what must happen for each outcome to win, when trading ends, and which source determines the result. Two contracts that sound similar can resolve differently based on their specific rules.
• Price and probability aren't guarantees. A contract trading at $0.70 may imply roughly a 70% probability, but that doesn't mean the outcome will happen. Prices represent the market's current expectations and can change quickly as new information arrives.
• Liquidity matters. An active market with plenty of buyers and sellers can make entering and exiting positions easier. In less liquid markets, wider spreads or limited trading activity may make it harder to execute an order at the price you expect.
• Know what trading costs you. Platforms can use different fee structures, and spreads can also affect the economics of a trade. Review the full cost before placing an order rather than focusing only on the contract price.
• You don't always have to hold until resolution. Many positions can be sold while the market remains open. That gives traders flexibility to take a gain, limit a loss, or respond when their view changes, but the price available when you want to exit isn't guaranteed.
• Know how much you can lose. A contract that resolves against your position can expire worthless. Understand the maximum potential loss and payout before submitting a trade, and don't mistake a high-probability outcome for a low-risk guarantee.
• Avoid common beginner mistakes. Trading without reading the rules, chasing a rapidly moving price, overlooking fees or liquidity, risking too much on one outcome, and acting on headlines without verifying the underlying information can all turn an otherwise straightforward trade into an unnecessary mistake.

The mechanics don't need to be complicated, but they do need to be understood. Before trading, know what you're buying, what determines the outcome, what it costs, how you can exit, and what you stand to lose. For a deeper explanation of contracts, pricing, probability, liquidity, and settlement, see our complete guide to how prediction markets work.

Responsible Trading

Prediction markets involve real money and real financial risk. No outcome is certain, and even a contract trading at a high implied probability can ultimately resolve the other way. Responsible trading starts with recognizing that possibility before putting money at risk.

A few practical principles can help:

• Trade only with money you can afford to lose. Treat the amount committed to a position as money that could potentially be lost.
• Set limits before you trade. Establish a budget and consider limits on deposits, trading activity, losses, or time spent on the platform rather than making those decisions in the moment.
• Understand every contract. Read the market rules, resolution criteria, potential payout, maximum loss, and applicable costs before entering a position.
• Avoid chasing losses. A losing trade doesn't make the next outcome more likely to go your way. Increasing risk simply to recover previous losses can compound them.
• Keep emotion out of the decision. Breaking news and rapidly moving prices can create pressure to act. Take the time to evaluate the information and the trade rather than reacting impulsively.
• Use available protection tools. Leading platforms may offer deposit or trading limits, alerts, breaks, self-exclusion, activity tracking, and other controls designed to help users manage their trading.

Responsible trading doesn't eliminate risk. It means understanding the risk, establishing boundaries before money is on the line, and being willing to stop when those boundaries are reached.

Continue Your Journey

Choosing a prediction market platform is easier when you understand the markets themselves.

Our guide to Prediction Markets: Everything You Need to Know explains how prediction markets and event contracts work, how prices reflect probability, how markets resolve, what you can trade, how the industry is regulated, and how prediction markets differ from sports betting and traditional investing.

Start there if you want to build a stronger foundation before choosing a platform or placing your first trade.

Frequently Asked Questions

What is the best prediction market platform?

There isn't one platform that's best for everyone. Kalshi and Polymarket are two of the most established dedicated prediction market platforms, while brokerages, gaming companies, and other providers offer additional ways to trade. The right choice depends on availability, market selection, liquidity, costs, funding methods, regulatory structure, and the trading experience you prefer.

Are prediction market platforms available in every state?

Platform and market availability can vary by state, and ongoing legal disputes have created additional restrictions in some jurisdictions. A platform may also be accessible while certain contract categories are not. Always check current availability for your physical location before trading.

How old do you have to be to use a prediction market platform?

Age requirements vary by platform and jurisdiction, although many US prediction market platforms require users to be at least 18. Traders must also generally satisfy identity, location, and other eligibility requirements. Check the specific platform's current terms before creating an account.

Do prediction market platforms charge fees?

Many do, but fee structures differ. Costs can include transaction fees, exchange fees, spreads, funding or withdrawal charges, and other platform-specific expenses. Because these costs can affect your return, compare the complete fee structure rather than assuming platforms charge the same amount.

How do you deposit and withdraw money from prediction market platforms?

Funding methods depend on the platform. Options may include ACH or other bank transfers, debit cards, wire transfers, and cryptocurrency. Withdrawal methods and processing times can also vary. Review supported methods, fees, limits, and any waiting periods before funding an account.

Are prediction market platforms safe?

Safety depends partly on the platform and how it operates. Consider its regulatory status, identity and security practices, custody of customer funds, account protections, and reputation. Regulation and security measures can reduce certain risks, but they don't eliminate trading risk or guarantee that you won't lose money.