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Unregulated Online Gambling Hits $5.9 Trillion, Now World's Third-Largest "Economy"

A new report from Gaming Compliance International estimates that 78% of the global online gaming market now runs outside any licensing regime, ranking the black market behind only the United States and China.

Category: iGaming News - Global · By Growl Games Editorial Team · Wed May 20 2026 · Updated Thu Jul 23 2026

Unregulated Online Gambling Hits $5.9 Trillion, Now World's Third-Largest "Economy"

Table of Contents

Story at a Glance

Unregulated online gambling reached $5.9 trillion in global wagering value in 2025, according to Gaming Compliance International (GCI)'s new "Online Gaming 2025: Global" report released on May 18, 2026. That figure is large enough to rank the black market as the world's third-largest economy, trailing only the United States ($30 trillion GDP) and China ($19 trillion GDP). GCI also classifies the sector as the largest form of cybercrime globally.

Inside the GCI 2025 Report

The figure represents handle — total wagering volume — rather than gross gaming revenue, and covers sports betting, online casino, poker, crypto gambling, lotteries, and unregulated prediction markets (outside the US, where prediction markets are regulated as financial products by the CFTC). The $5.9 trillion mark is a 4% rise from $5.7 trillion in 2024, which itself was 12% higher than 2023's $5.1 trillion. The analysis counts only operators actively transacting with local consumers, excluding sites that are accessible but inactive in a given market.

The 78/22 Market Split

GCI's central finding is structural imbalance. 78% of global online gaming gross gaming revenue now flows to unlicensed operators, with only 22% captured by the regulated market. For licensed sportsbooks and casinos, that translates into shrinking share of the consumer wallet, while governments lose taxable revenue at scale. GCI's CEO Matt Holt described regulators as facing not a marginal problem but a dominant one, with most activity occurring beyond the licensed perimeter.

The "Unacknowledged" Third Sector

The report introduces a three-sector framework: regulated, unregulated, and a new category called "unacknowledged gambling." This third group covers social casinos, sweepstakes platforms, skins trading, TikTok-based contests, pseudo-financial products, and prediction markets — products that mimic gambling mechanics (stake, chance, reward) but escape formal classification. GCI President Ismail Vali argued that consumers do not distinguish between the three layers; they see one marketplace where everything competes for attention and spend. The consultancy calls the resulting environment the "White Noise Marketplace."

Illegal Streaming and Ad Pipelines

The report flags illegal sports streaming as a primary recruitment funnel for unlicensed operators. In 2024 and 2025, unregulated gambling ads appeared on more than 80% of illegal sports streams worldwide, with major tentpoles such as the FIFA World Cup driving spikes. Prediction-market activity is also surging: Kalshi alone handled $1.2 billion in trade during this year's Super Bowl, roughly a third of the $3.1 billion in total Super Bowl prediction-market volume GCI tracked.

Regulatory Response Building Worldwide

Several jurisdictions are already moving. Australia announced a national package of wagering-advertising reforms in response to the Murphy Report, including a ban on betting ads during live sports on free-to-air TV between 6:00am and 8:30pm. Ukraine launched a public reporting tool for illegal gambling advertising; its 2026 statutory fine is set at UAH 5.19 million. Brazil, meanwhile, has tightened oversight via new CMN and SPA rules that classify prediction-market platforms as illegal fixed-odds operations, leading to platform blocking by Anatel. GCI proposes a framework it calls "MPEO" — monitor, police, enforce, optimise — as the response template.

Industry Quote

"In a world where you can bet on anything, consumers are increasingly betting on everything — this is the gamification of everything."
— Ismail Vali, President, Gaming Compliance International

Sources

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