What’s a Crypto Prediction Market?

Key Takeaways

• Crypto prediction markets let users bet on future events across politics, sports, finance, and culture, using blockchain and smart contracts.
• Unlike other games of chance, prediction markets rely on the outcomes of real-life events, as opposed to cards, algorithms or randomness.
• The concept of prediction markets is not new, but modern platforms like Polymarket, Kalshi, and Myriad are cementing the link between blockchain and event-based betting.
• The most notable risks associated with prediction markets include manipulation, volatility, and unclear regulations.

The urge to predict the future is deeply embedded in human history and culture. The earliest humans turned to nature, symbolism, and spiritual practices to gain insight into what lay ahead. Gradually, the art of prediction was monetized: the Ancient Greeks famously bet on the outcomes of their Olympic Games, while there are records of election betting on Wall Street in the 1800’s. In 2025, technology is creating faster and more efficient ways for humans to “put their money where their mouth is” — catalyzing an explosive new industry where reality can be monetized.

Crypto prediction markets are an emerging form of crypto gambling that allow you to speculate on real events using blockchain technology. From political elections and sports matches to financial decisions, stock market movement and weather events, these platforms let you bet your cryptocurrencies on more or less anything.

In this article, we’ll explore what crypto prediction markets are, how they work, the different types, their pros and cons, and more.

What Are Crypto Prediction Markets? A Broad Definition

Crypto prediction markets are decentralized platforms where participants bet on the outcomes of future events using cryptocurrencies. These markets crowdsource predictions and often yield more accurate forecasts than traditional polling or expert opinions. By combining decentralized protocols, transparent smart contracts, and crowd-based intelligence, they create a dynamic method for aggregating human predictions.

Market Mechanism for Forecasting Events Based on Bets

Users place bets on specific outcomes. For example, “Will a certain candidate win the 2024 U.S. election?” or “Will Bitcoin exceed $100,000 by December 2025?”. If the predicted outcome becomes true, participants who backed that outcome share in the prize pool.

The price of each outcome acts as an implicit probability. For example, if shares predicting an event are trading at $0.70, the market estimates a 70% chance that the event will happen. This price discovery mechanism is a powerful feature of prediction markets.

Operates on Blockchain Technology

Unlike traditional platforms, crypto prediction markets operate on Web3‘s blockchain infrastructure. Smart contracts facilitate the creation, trading, and resolution of markets without the need for intermediaries. This eliminates the risk of any human error, ensuring tamper-proof transactions and greater transparency. Furthermore, since everything is recorded on-chain, users can verify all outcomes and payouts.

Key Features of Prediction Markets

Prediction markets are defined by a couple of key features. These include:

Decentralization

Traditional betting markets are run by centralized entities, but prediction markets rely on decentralized governance models. This reduces censorship and prevents centralized manipulation of outcomes or odds.

Transparency

Smart contracts ensure that every transaction, prediction, and payout is visible on the blockchain. This level of openness increases trust and accountability among users.

Smart Contracts

These self-executing contracts have the terms directly written into code. Once an outcome is verified, it becomes an immutable part of the blockchain ledger. Smart contracts to distribute winnings automatically. This eliminates the need for a trusted third party to manage funds or disputes, increasing the overall level of security.

Incentives for Accuracy

Participants are financially rewarded for being right. This aligns incentives toward truth-seeking behavior. As a result, if users consistently make accurate predictions, they can generate consistent returns.

Types of Prediction Markets

There are two main types of prediction markets: event-based and date-based. Let’s explore the differences between the two.

Event-Based Markets (e.g., Elections, Sports)

These are prediction markets that hinge on the occurrence of a specific event. Some common examples include:

• Political elections: Who will win the U.S. presidency? One successful trader won over $80 million by guessing the outcome of the 2024 US election.
• Sports outcomes: Who will win the Super Bowl?
• Weather events: Will it rain in London on a specific date?

Date-Based Markets (e.g., Future Prices)

On the other hand, date-based markets revolve around whether a particular event will occur by a specific time or within a time range. For example:

• Financial forecasts (e.g., Will ETH surpass $10,000 by Q3 2025?)
• Macro events (e.g., Will the Fed cut rates before October 2025?)

Prediction Market vs Gambling – What’s the Difference?

Though they may appear similar, crypto prediction markets and iGaming differ in a couple of ways. For example, where traditional crypto casino games tend to be based on randomness (at least to some degree), prediction markets invite a more analytical player, with data and research often helping to inform decisions.

Biggest Crypto Prediction Markets

With the rise in popularity of prediction markets over the past couple of years, a couple of platforms have stood out in the space. Each of the leading platforms offers some unique features that distinguish it from the other contenders.

Polymarket

Launched in 2020 by CEO Shayne Coplan, Polymarket quickly became the world’s most active on-chain prediction market. Backed by Founders Fund (Peter Thiel) and investors like Vitalik Buterin, 1confirmation, and Dragonfly Capital, the platform is close to completing a $200 million round that would value it at over $1 billion, earning unicorn status. It attracts hundreds of thousands of traders and processes about $1.1 billion in monthly volume as of May 2025. Users trade on U.S. politics, sports outcomes, tech trends, and even meme culture topics.

During the 2024 U.S. presidential election, Polymarket saw explosive growth: trading volumes hit $2.5 billion in November alone, and the platform even attracted FBI attention, with searches conducted at Shayne Coplan’s home. U.S. users remain banned in compliance with CFTC guidance, yet growth remains strong. Polymarket operates using USDC and runs on Polygon’s Layer 2 network, promising low gas fees and fast execution. Its integration with social platforms like Elon Musk’s X (formerly Twitter) reflects its ambition to become the “global truth machine” for real-time sentiment and prediction

Kalshi

Founded in 2018 by Tarek Mansour and Luana Lopes Lara, Kalshi stands out as one of the only CFTC-regulated crypto-native prediction markets in the U.S. In June 2025, it secured $185 million in Series C funding, pushing its valuation to $2 billion, with major backers like Paradigm, Sequoia, Multicoin Capital, and Citadel Securities’ Peng Zhao. The platform’s volume surpassed $113 million across all open markets, compared to Polymarket’s roughly $600 million.

Kalshi launched legally binding, federally compliant markets, enabling predictions on U.S. elections, economic stats, and sports. In November 2024, it became the #1 finance app in iOS, averaging $42 million daily volume, with one event topping $1 billion in volume. Sports dominate about 79% of its trading, with major events like the NBA Finals drawing tens of millions in single-game trades.

However, the platform faces battlefronts: some states have issued cease-and-desist notices over sports bets, triggering debates about whether Kalshi operates under CFTC authority or crosses into regulated gambling.

Myriad

Myriad is a new but ambitious entrant focused on gamified, crypto-native prediction experiences. Created by DASTAN (owners of Decrypt and Rug Radio), its leadership includes President Farokh Sarmad and CEO Loxley Fernandes. The duo unveiled the platform at Consensus Hong Kong 2025. After launching its mainnet on Abstract Layer 2 earlier this year, Myriad already boasts 415,000 signups and more than 1.7 million predictions, showcasing rapid early adoption.

The platform blends social elements, letting users create prediction leagues, earn experience badges, and engage in community-based forecasting. Furthermore, it supports USDC-denominated markets, which improve reliability and appeal to more mainstream users.

Users can predict outcomes like Ethereum’s price moves, Wimbledon winners, and even Donald Trump’s speech patterns. For example, a market on “Trump dropping an F-bomb”. Myriad positions itself not just as a tool for predictions but also as a platform to reshape media engagement, bringing real-time sentiment into journalism and creative content distribution

Why Use Prediction Markets?

Gamified Participation in Cultural Events

Prediction markets turn major events into community-driven games. Whether it’s a presidential debate or an FOMC meeting, users can express their opinions and see how they stack up against others.

Crowdsourced Insights From Diverse Participants

When thousands of users bet on outcomes, the result is a collective intelligence system. The crowd often outperforms experts because it aggregates a broad range of information and perspectives.

Potential for Returns

Correct predictions can be financially rewarding. Skilled users who spot patterns or interpret data accurately can achieve profits.

Aligned Incentives Between Participants (in Theory)

In a prediction market, users are incentivized to seek the truth. Unlike social media, where popularity often trumps accuracy, prediction markets reward those who are right, not those who are loud.

Risks

Prediction markets might be data-driven, but they still carry some risks. The most notable ones are:

Market Manipulation

Large players can attempt to skew markets by placing big bets to change perceived probabilities. While decentralization helps reduce this, manipulation is still a risk, especially in low-liquidity markets.

No Guarantee of Accuracy

While prediction markets can be effective, they’re definitely not infallible. Outcomes can sometimes be mispriced or based on flawed assumptions.

Regulatory Uncertainties

Regulation remains a grey area, especially in the United States. Platforms like Polymarket have already faced enforcement actions. Unregulated platforms could always get shut down or limited in their operations.

Volatility of Underlying Assets

Because many markets use cryptocurrencies for staking, participants are exposed to the volatility of those tokens (if they’re not stablecoins). A correct prediction may still yield a lower return if the value of the token falls at the same time.

Closing Thoughts

Crypto prediction markets are a fusion of finance, technology, and collective intelligence. They provide a decentralized, transparent, and engaging way to forecast the future, from elections and economic shifts to sporting events and crypto trends. Given their current popularity, these platforms may continue to play a role in how society processes information and makes decisions. Whether you’re a casual observer or a data-driven analyst, prediction markets offer a unique lens on the world’s most pressing questions.