Global Online Gambling Market Expected to Double by 2030

Since the inception of online gambling, the global market has significantly evolved in every possible way. It comes as no surprise, given the technological advancements we have witnessed so far. In 2024, the global iGaming market size is estimated at around $80 billion. By 2030, it is expected to exceed $155 billion. At least, that’s what the industry experts claim.

The GottaGamble team has analyzed several reports with market projections. Here’s what we have found out.

Crypto Casinos: Fastest Growing Segment

As a gaming portal dedicated to crypto gambling, we were pleasantly surprised to learn in a report published by TechSci Research that crypto casinos represent the fastest-growing segment of the online gambling industry. Along with AI and virtual reality, blockchain has been recognized as one of the biggest advancements in technology. In online gambling, blockchain technology has ensured transparency and security, thus enhancing the user experience and making operations more efficient.

With technological innovations attracting new players and retaining existing ones, it’s estimated that around half of gamblers used cryptocurrencies to gamble online in 2024, with 90% of them using Bitcoin.

What Else Propels the Market?

Internet penetration and the extensive adoption of mobile devices are listed among the key drivers of the iGaming market. According to some reports, the number of internet users is estimated to be 5.56 billion at the start of 2025, meaning that 67.9% of the global population had internet access.

At the same time, the total number of smartphone users varies from 4.69 to 7.43 billion, depending on the source. When all these estimates combine, it’s easy to see why the online gambling market is booming. The accessibility of online casinos and the gaming content they offer ensures instant entertainment, eliminating the need for traveling to land-based gambling venues.

Moreover, players can enjoy online gambling wherever they are using their mobile devices. The regions with growing mobile penetration include the Asia-Pacific and Latin America, where a surge in online gambling activity is evident.

The market growth is further fostered by the legalization of gambling activities in various markets. Regulations allow for a safe and fair environment, which is highly appreciated by both players and operators. In the past few years, several countries in the world and US states introduced frameworks that address various forms of online gambling, including casino games and sports betting.

Major Trends

The integration of blockchain technology is one of the key trends in the online gambling industry, with an increasing number of new casino sites adopting it. The report published by TechSci Research predicts that by 2030, major players in the global iGaming market will invest in blockchain development. At the same time, the report notes that regulatory frameworks are beginning to recognise blockchain-based gambling, which can reshape this highly competitive market.

Mobile Casinos

Mobile gambling remains one of the key trends that will make operators prioritize a mobile-first approach. Casino apps are expected to provide more intuitive navigation while enhancing user engagement by personalizing the gambling experience and offering mobile-exclusive bonuses. By 2030, most players will likely access online casinos on their mobile devices.

Live Dealer Games

Another persisting trend is the live casino niche. Since the introduction of live dealer games, they have been attracting players worldwide, and they are definitely here to stay. Today, players can enjoy live broadcasts without glitches, chat with fellow players and dealers or even play several demanding games simultaneously. Recent technological advancements have enabled providers to incorporate augmented reality elements into their products, and soon we may see live casino games that utilise virtual reality as well. With the adoption of 5G, the gaming experience could become even more realistic, which will undoubtedly attract more players.

Regulatory Uncertainty and Other Challenges

Although more and more countries have been legalizing online casinos and other forms of online gambling, regulatory uncertainty is still present in many parts of the world. Regulatory frameworks are inconsistent, varying across jurisdictions, TechSci Research claims, concluding that it’s one of the major challenges for the iGaming market as a whole.

The lack of regulation is particularly evident in the Asian Pacific region, which is the largest market. Countries like India, China and Japan, along with some Middle Eastern nations, still prohibit online gambling or have ambiguous legislation. This obviously prevents operators from entering new markets and consequently slows down developments on the global scene.

Crypto Remains in Grey Zone

The lack of proper regulation is particularly apparent in the world of crypto casinos. Neither cryptocurrencies nor blockchain-based gambling are regulated in the majority of countries, meaning that crypto-based casinos operate in a legal grey zone. As a result, competition may not be fair, and there is an operational risk for investors and stakeholders. However, no one can predict when the global or regional harmonization of online gambling regulations could happen.

Rising Cybersecurity Threats and Data Privacy Concerns

Online gambling platforms deal with a large volume of sensitive information provided by their customers, which makes this market a desirable target for cyberattacks. With cyber threats becoming more and more sophisticated, it’s of the utmost importance that operators strengthen their security infrastructure to protect both users’ data and their own reputation.

Final Thoughts

Although no one can tell what’s next for the iGaming industry, one thing is for sure: it will continue to evolve, keeping pace with technological advancements. However, it must be prepared for complete implementation in every way, with an infrastructure that supports innovation both technically and legally. Despite the challenges it may face, the online gambling sector is expected to continue expanding, reaching new heights in the years to come.