Online Poker Sites Ranked by Revenue

Photo by Chris Liverani on Unsplash

Ranking online poker rooms by revenue sounds like a straight accounting exercise. It is anything but, because the sector’s money runs through two very different kinds of company: publicly traded gaming groups that disclose their numbers under securities law, and private networks that disclose almost nothing at all. U.S. commercial gaming revenue reached a record $78.7 billion in 2025, according to the American Gaming Association’s revenue tracker, and research firm Grand View Research estimated the global online poker market alone at $3.86 billion in 2024, with steady growth projected through the decade. How that money splits among the sites players actually log into is a question the public record only half answers.

Poker itself needs no introduction here. Card games have followed American service members through every deployment cycle in living memory, and this contributor has written movingly about poker as a form of cognitive rehab after a combat concussion. The business behind the game deserves the same clear-eyed treatment as the game itself.

The public corporate leaders

By disclosed revenue, the top of the market belongs to two European-rooted giants. Flutter Entertainment (NYSE: FLUT), owner of PokerStars, is the world’s largest listed online gaming operator, with annual group revenue above $10 billion and a poker brand that has sat at or near the top of global traffic rankings for two decades. Entain plc (LSE: ENT), the company formerly known as GVC Holdings, owns partypoker, one of the longest-running names in online card play.

Neither group reports poker as a standalone line. PokerStars sits inside Flutter’s international segment; partypoker is folded into Entain’s wider gaming portfolio. Both companies have also spent the past year restructuring around the game. Flutter retired PokerStars’ standalone U.S. rooms this spring and moved the brand under FanDuel, its market-leading sportsbook. Entain, for its part, shut down the in-house European network partypoker had run for years and shifted the brand’s games onto rented rails, a pooled network operated by an outside supplier, in September 2025. Restructuring on that scale is not what a category leader does in a market it considers settled.

What revenue rankings cannot see

The deeper problem with ranking poker sites by revenue is that corporate filings measure segments, not tables. An analyst can tell you what Flutter’s international division earned last quarter. Nobody outside the company can tell you precisely what share of it came from poker, and Entain’s disclosures are no more granular.

The public leaders also carry structural weight that inflates cost rather than traffic. Online poker in the United States is legal in a small number of states, and just six of those pool their players through an interstate compact, the Multi-State Internet Gaming Agreement. Europe’s pooled liquidity covers France, Spain and Portugal, and nowhere else. A listed operator serving those markets runs separate compliance operations, separate license obligations and, in many cases, separate walled-in player pools, each carrying overhead that a single unified network never pays. Revenue rankings built on public filings therefore favor the companies required to publish numbers, while missing the traffic that has quietly moved elsewhere. Third-party traffic trackers fill part of the gap, but they count concurrent players, not dollars.

The private networks reshaping the market

That gap is where the industry’s counter-trend lives. The fastest-moving operators of the past few years are privately backed platforms that scale across international lines and build for mobile first, treating one deep player pool as the product itself. The most visible of them pairs that model with one of the oldest brands in televised poker, running online qualifiers that feed the World Poker Tour’s live stops, including its championship event held each December at Wynn Las Vegas.

Ultimately, public revenue tables only reflect a portion of the broader market’s economic reality. While corporate giants maintain high gross figures, a significant portion of player volume is shifting toward newer, privately backed operations that scale through global optimization rather than regional fracturing. For instance, the WPT Global ecosystem has built massive international liquidity pools by leveraging iconic live brand synergy and deploying a mobile-first app structure. Because private networks do not answer to public shareholders with fragmented localized networks, they can aggressively prioritize software integrity and unified player pools, demonstrating that long-term competitive value is increasingly determined by user retention and platform ecosystem health rather than legacy financial rankings alone.

Where the rankings go from here

The disclosed-revenue table still shows the legacy footprints, and it will keep showing them for as long as securities law requires it. What it won’t show is the metric that decides the next decade: where players actually spend their time. Watch for the next market opening or the next disclosure rule change. Either one could redraw this ranking overnight, and the companies at the top of today’s table know it.