In the past few years, a new kind of platform has been gaining momentum across the digital landscape in America and LATAM: prediction markets. These blockchain-based and CFTC-regulated platforms let users trade on the outcomes of real-world events, from elections and economic policy to sports, pop culture and global conflicts.
What began as a niche experiment in crypto circles has evolved into a mainstream phenomenon. Prediction markets are now a $5+ billion industry in the US alone, with trading volume up roughly 300% since 2023 and more than 50 million combined users across leading platforms, attracting journalists, hedge funds, political analysts, sports bettors and everyday users alike.
The Most-Watched Prediction Markets in the Americas 1. United States. 2. Canada. 3. Mexico. 4. Brazil. 5. Argentina. 6. Colombia.
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What Is a Prediction Market in the Americas.
A prediction market is a platform where users buy and sell “Yes/No” contracts tied to the outcome of a real-world event, an election, a sports result, an economic indicator or a cultural moment. Prices reflect the market’s collective probability estimate: if a contract trades at $0.65, the market is pricing roughly a 65% chance of that outcome. Some platforms, like Kalshi, operate as CFTC-regulated exchanges; others, like Polymarket, operate primarily on blockchain rails using stablecoins and decentralised infrastructure.
Polymarket. The World’s Largest Prediction Market.
Polymarket is the largest prediction market globally by trading volume. Built on blockchain technology, it lets users buy and sell shares in the outcomes of yes/no questions spanning elections, economic policy, sports and culture. After operating largely outside the US for several years due to regulatory restrictions, Polymarket re-entered the regulated US market following a $2 billion investment from Intercontinental Exchange (ICE) the parent company of the New York Stock Exchange — and its acquisition of CFTC-registered exchange QCX. Its US relaunch is still in progress, but Polymarket remains the category’s global mindshare leader, particularly for political and current-events markets
Kalshi: America’s CFTC-Regulated Prediction Market Leader
Kalshi is a federally regulated exchange operating under direct CFTC oversight, and it is currently the dominant prediction market platform in the United States commanding an estimated 89% of US prediction market volume according to Bank of America. Unlike Polymarket, the vast majority of Kalshi’s activity comes from sports event contracts: the platform processed over $43 billion in sports volume in 2025 alone, with Super Bowl weekend 2026 generating more than $1 billion in trading on its own.
Kalshi’s growth has been accelerated by its integration with Robinhood’s Prediction Markets Hub, which by early 2026 was processing billions of dollars monthly. Backed by Sequoia Capital and founded by MIT graduates, Kalshi’s regulatory clarity has made it the platform of choice for traders who want exposure to event contracts within a familiar brokerage environment.
Why Prediction Markets Are Surging Across the Americas
1. Distrust in Traditional Polling
Events like recent US elections exposed the limits of traditional polling. Prediction markets, by contrast, aggregate financial incentives, participants have skin in the game, which often leads to sharper forecasting. Platforms like FiveThirtyEight popularised probabilistic thinking, but markets like Polymarket and Kalshi put real capital behind those probabilities.
2. The Crypto Infrastructure Advantage
Unlike older prediction platforms that struggled with regulation and payment processing, crypto-native platforms operate on blockchain rails, providing global access, faster settlement, transparent pricing and lower-friction transactions. The rise of stablecoins and decentralised finance (DeFi) made it easier than ever to participate without traditional banking constraints.
3. Regulatory Tailwinds
In January 2026, Google officially reclassified regulated event contracts from “gambling” to “financial products,” opening its search and display advertising network to prediction market platforms nationwide for the first time. This single policy shift unlocked a major new acquisition channel for platforms like Kalshi that meet CFTC or NFA registration requirements.
4. The FIFA World Cup 2026 Catalyst
With the FIFA World Cup 2026 underway across North America, prediction markets are positioned to capture a major share of sports-related trading — some estimates put total World Cup-related prediction market activity at up to $2.5 billion, with Kalshi alone expected to account for a significant share of that volume.
Political Events as Market Catalysts: The 2024 Election Effect
The 2024 US presidential election marked a turning point for prediction markets. As political volatility increased, trading volumes on platforms like Polymarket surged into the hundreds of millions of dollars. For many observers, market-implied prices became a real-time sentiment gauge, updating faster than traditional news cycles, with some analysts treating the platforms as a leading indicator of political momentum.
New Prediction Market Platforms to Watch in LATAM and the Americas
Opinion Labs.
A Web3-native prediction market platform backed by YZi Labs that has emerged as one of the few competitors to Polymarket and Kalshi. It has recently reached very high trading volumes (millions to hundreds of millions weekly) and focuses on “opinion markets” and traditional outcomes, leveraging decentralized mechanics and integration with oracle data.
Limitless (built by Limitless Labs).
A prediction market platform built on Base (an Ethereum L2) that uses a central limit order book (CLOB) model, offering deeper liquidity and efficient trading formats similar to traditional exchanges. It raised strategic funding (including VC support) and has become one of the larger sector players outside the top two.
TradeFox.
Not a direct Polymarket clone but a prediction market aggregator and broker that integrates multiple markets like Polymarket, Kalshi, Limitless, and others. It serves as a unified interface, improving access and advanced order types across different on-chain prediction platforms supported by blockchain liquidity and DeFi principles.
A Broader Shift Toward “Financialized Information”
The polymarket trend represents something bigger than betting. It signals a shift toward financializing information itself. Instead of arguing about what is likely to happen, users can now express belief through capital allocation. This transforms opinion into measurable probability.
In a digital era defined by misinformation and noise, prediction markets offer something surprisingly simple: put your money where your mouth is.
Prediction Markets Are Accelerating Across Latin America
While Kalshi and Polymarket built their base in the US, Latin America is now one of the fastest-growing regions for prediction market activity, driven by a packed 2026 election calendar and record football engagement around the World Cup. Combined Kalshi/Polymarket monthly volume hit $44.8 billion in June 2026 alone, a 75% jump from May, with World Cup contracts as the primary driver. For platforms looking to convert that attention into registered, funded users, LATAM is no longer a “someday” market — it’s live now.
Mexico
Polymarket already offers Spanish-language support, lowering the barrier for Mexican traders, and independent Spanish-language review sites covering registration, fees, and risk have started appearing, a signal that organic search demand is forming ahead of paid competition. BOA’s approach: Spanish-first content and creator partnerships that establish trust before the platform does, plus programmatic placement across football and finance verticals where Mexican audiences already spend time.
Brazil
Brazil’s October 2026 general election, alongside sustained World Cup engagement, makes it the single largest opportunity in the region this year. Political prediction contracts have already drawn significant attention on Polymarket around Brazilian candidates. A Portuguese-first strategy — not a Spanish one — is essential here; Brazil is frequently mis-targeted by agencies treating LATAM as a single language market.
Colombia
Colombia’s May 2026 presidential election drove some of the highest-engagement political contracts on Polymarket anywhere in the region this year, with paid promotion around candidate probabilities generating significant organic reach on social platforms. That level of public engagement with prediction data is a strong signal for acquisition campaigns tied to future electoral and economic events.
Argentina
Argentina’s macro volatility, inflation, currency, and politically charged events — creates a steady stream of high-frequency, high-relevance contracts for traders who already think in probabilities out of necessity. Argentina’s crypto-literate user base (among the highest in LATAM) makes it a strong fit for platforms using USDC/on-chain rails.
Peru
Peru’s June 2026 election cycle also saw meaningful prediction-market attention around candidate probabilities, reinforcing a regional pattern: election windows are the single highest-leverage acquisition moment for prediction market platforms in LATAM, more reliable than always-on evergreen spend.
What Comes Next for Prediction Markets.
As blockchain adoption grows and regulatory frameworks evolve across the US, Canada and LATAM, prediction markets may become embedded in news platforms, financial dashboards, risk management systems and political forecasting models. Whether platforms like Polymarket and Kalshi become permanent pillars of the internet or face new regulatory headwinds remains to be seen — but one thing is clear: the rise of prediction markets marks a new chapter in how the world quantifies uncertainty.
Frequently Asked Questions:
What’s the difference between Polymarket & Kalshi?
Kalshi is a CFTC-regulated exchange and the current US leader by volume (around 89% market share), driven mainly by sports event contracts and its integration with Robinhood. Polymarket is the largest prediction market globally by volume, operates primarily on blockchain rails, and recently re-entered the regulated US market after acquiring CFTC-registered exchange QCX following a $2 billion investment from Intercontinental Exchange.
Is Polymarket legal in the United States?
Polymarket operated largely outside the US for several years due to regulatory restrictions. It re-entered the regulated US market after acquiring CFTC-registered exchange QCX, backed by a $2 billion investment from Intercontinental Exchange, though its US relaunch was still in progress as of 2026.
How big is the prediction markets industry in 2026?
Prediction markets have grown into a $5+ billion industry in the US alone, with trading volume up roughly 300% since 2023 and more than 50 million combined users across major platforms including Kalshi, Polymarket and newer entrants like Opinion Labs.
What is a prediction markets marketing agency?
A prediction markets marketing agency specialises in user acquisition, KOL and community marketing, PR and AI search visibility (GEO) for platforms where users trade on the outcomes of real-world events, covering both CFTC-regulated exchanges like Kalshi and crypto-native platforms like Polymarket, Opinion Labs and Limitless.
Which new prediction market platforms should I watch in 2026?
Beyond Polymarket and Kalshi, Opinion Labs (backed by YZi Labs, with roots in Asia) has posted trading volumes rivaling the two market leaders, Limitless (built on Base) offers a central limit order book model with deep liquidity, and TradeFox aggregates multiple prediction markets into a single interface.
How can I market a prediction market platform across the Latin America?
Strategy depends on region. US campaigns need SEC/CFTC-compliant messaging and benefit from sports event-contract timing around the NFL, NBA and FIFA World Cup 2026. LATAM campaigns benefit from Spanish- and Portuguese-language KOL networks and World Cup 2026 timing. Both benefit from Generative Engine Optimisation (GEO) to be recommended inside AI answer engines like ChatGPT, Perplexity and Google AI Overviews.
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