Half of All Online Casino Ads Come from Sweepstakes Platforms
By early 2025, sweepstakes casinos accounted for approximately 50% of all online casino advertising in the United States, according to Sensor Tower data cited in an AGA study reported by Casinos.com. That figure is remarkable for an industry segment that did not exist in any meaningful form a decade ago and that operates without the advertising oversight applied to regulated gambling operators. The advertising intensity reflects the sweepstakes model’s dependence on player acquisition — platforms need a constant flow of new sign-ups to sustain the revenue engine, and digital advertising is the primary tool for delivering that flow.
For blackjack players, understanding how sweepstakes advertising works is relevant for two reasons. First, the ads you see shape your perception of available platforms, and the most heavily advertised casino is not necessarily the best one for blackjack — it is the one spending the most on marketing, which is a different thing entirely. Second, the advertising ecosystem is itself under regulatory pressure, with California’s AB 831 extending criminal liability to media affiliates who promote sweepstakes casinos. The advertising landscape is changing as fast as the legal landscape, and the two are directly connected.
Advertising Channels: Where Sweepstakes Casinos Spend
Social media is the dominant channel. Facebook, Instagram, TikTok, and YouTube host extensive sweepstakes casino advertising, ranging from polished video ads to influencer partnerships and sponsored content. The targeting is precise: sweepstakes ads reach users based on interests (casino games, poker, gambling), demographics (25-44 age range, which represents roughly 58% of the sweepstakes user base), and behavioral signals (users who have engaged with gaming content or visited casino-related websites).
Paid search advertising on Google captures intent-driven traffic. When someone searches “play blackjack online free” or “sweepstakes casino blackjack,” paid results from sweepstakes platforms typically appear above organic results. The cost per click for these keywords is substantial — reflecting the $50 to $100 per-user acquisition cost that the industry bears, according to Casino Reports. VGW alone spent $275 million on marketing in FY2023-24, a figure that illustrates the scale of investment required to maintain market position.
Display advertising and programmatic networks extend reach across thousands of websites, often through banner ads and pop-ups on gaming content sites, sports news platforms, and entertainment portals. These campaigns are typically managed by specialized iGaming media buyers who optimize placement based on conversion rates and player lifetime value.
Television and streaming advertising has emerged as a newer channel, with sweepstakes casinos running spots on cable networks and connected TV platforms. These ads often emphasize the “free to play” aspect and prominently display large Gold Coin numbers, downplaying the Sweeps Coin mechanism that provides the actual monetary value. The visual language mimics regulated casino advertising — bright colors, excited players, implied winnings — while technically advertising a promotional sweepstakes rather than a gambling product. The distinction is lost on most viewers, which is arguably the point: the ads are designed to attract people who want to gamble online, using creative that communicates gambling without using the word.
The Affiliate Ecosystem and Its Complications
Affiliate marketing is the backbone of sweepstakes casino player acquisition. Affiliates — websites, content creators, YouTube channels, social media accounts — promote sweepstakes casinos in exchange for commissions on referred sign-ups or player activity. A typical affiliate deal pays $50 to $200 per depositing player, or a percentage of the referred player’s lifetime value. The affiliate creates content — reviews, comparison articles, bonus guides, tutorial videos — that drives traffic to the casino’s sign-up page through tracked links.
The affiliate model creates an inherent conflict of interest. Affiliates are incentivized to promote the platforms that pay the highest commissions, not the platforms that offer the best blackjack experience. A casino with mediocre game selection but a generous affiliate program will receive more positive coverage than a casino with superior games but lower payouts to affiliates. Players consuming affiliate content should be aware that the recommendations they read are influenced by financial relationships that are not always disclosed transparently.
The scale of affiliate activity in the sweepstakes space is substantial. Major affiliate sites generate thousands of sign-ups per month, with each converting user earning the affiliate $50 to $200 or more. For context, VGW spent $275 million on marketing in FY2023-24, and a significant portion of that budget likely flowed through affiliate channels. The incentive structure means that blackjack — a low-edge game that generates less revenue per player than slots — receives less affiliate promotion than slot-heavy platforms, because the affiliate’s commission correlates with player spending, and blackjack players tend to lose less per hour. This means the platforms you see most heavily promoted may not be the ones with the best blackjack offerings.
California’s AB 831 dramatically changed the risk calculus for affiliates. The law extends criminal liability — misdemeanor charges with fines of $1,000 to $25,000 and up to one year in jail — to media affiliates that promote sweepstakes casinos to California residents. This has caused affiliates to either geoblock California from their sweepstakes content or remove sweepstakes promotions entirely. Other states may follow California’s approach, which would further constrict the affiliate channel and force platforms to rely more heavily on direct advertising.
Ethical Considerations and the Regulatory Response
The ethical critique of sweepstakes advertising centers on two concerns: targeting vulnerable populations and misrepresenting the nature of the product. Ads that emphasize “free play” and large Gold Coin allotments can create the impression that sweepstakes casinos are risk-free entertainment, obscuring the financial exposure that comes with Sweeps Coin purchases and play. A 2025 AGA/Interpret survey found that 69% of sweepstakes users consider their activity a form of gambling — a perception that contrasts with advertising that frames the product as a casual game rather than a gambling platform.
Retargeting — the practice of showing ads to users who have previously visited a sweepstakes site but did not sign up or who stopped playing — is particularly aggressive in this space. A player who visits a sweepstakes casino once may see ads from that platform across dozens of websites and social media feeds for weeks afterward. For users who are trying to reduce their gaming activity, this persistent advertising can undermine self-control efforts. Regulated gambling markets have begun to address retargeting through opt-out requirements and cooling-off period restrictions; the sweepstakes industry has no equivalent constraints.
Regulated gambling advertising is subject to state-specific rules: mandatory responsible gambling disclaimers, restrictions on targeting minors, prohibitions on misleading claims about odds or winnings. Sweepstakes casino advertising operates outside these frameworks because the platforms classify themselves as promotional sweepstakes rather than gambling. This regulatory gap allows advertising practices — unsubstantiated win claims, promotion to young adults via social media influencers, aggressive retargeting of lapsed users — that would face scrutiny or prohibition in the regulated gaming space.
The regulatory response is tightening. State bans that include affiliate liability (California, and potentially others) reduce the volume and reach of sweepstakes advertising. Platform-level policies from Google, Meta, and Apple have also restricted sweepstakes casino advertising, though enforcement varies and workarounds are common. The trajectory is toward more restriction, not less — which will increase the cost of player acquisition and may accelerate industry consolidation as only well-capitalized operators can sustain advertising spend at the levels required to grow.