25 September 2026
In the fast-evolving world of iGaming, affiliate traffic acquisition is shifting away from a reliance on broad SEO to a more nuanced mix. Streaming and video creators are now the fastest-growing affiliate source, while SEO review sites still lead but are seeing their dominance erode. At the same time, iGaming brands are rethinking acquisition in favor of more measurable and performance-driven channels.
SEO Review Sites Still Lead, But Growing Competition Weighs
Review and comparison sites produced an estimated 44% of affiliate-referred first-time depositors (FTDs) in 2023, down from 48% the previous year, according to affiliate intelligence firm Track360. The slow but steady decline reflects growing competition from other high-volume traffic sources.
That trend is set to accelerate in the coming years, as streaming and video platforms gain traction as an affiliate channel. In 2023, streaming and video creators accounted for 13% of affiliate FTDs, up from 8% in 2021. While still a minority compared to SEO, the streaming video segment is rapidly scaling.
Why iGaming Brands Are Rethinking Acquisition
As marketers reevaluate their affiliate strategies, the focus is shifting away from raw traffic volume and toward metrics like conversion rates, retention duration, and long-term player value. "It's no longer just about getting people to the site," said an iGaming exec. "We need to think about how we get the right people and keep them engaged over time."
This focus on quality over quantity is being driven by increased competition for top affiliate partnerships and the rise of AI-assisted discovery. With AI chatbots and voice assistants increasingly used to surface gaming content, iGaming operators are seeking more direct and measurable channels to reach their audiences.
Top Affiliate Sources in 2023
| Channel | Estimated % of Affiliate Referrals | | ------------------------------------ | ------------------------------------ | | SEO Review/ Comparison Sites | 44% | | Streaming and Video | 13% | | Social Media & Messengers | 9% | | Paid Search | 8% |
The direct affiliate relationships now matter, as video streaming becomes a bigger part of the iGaming affiliate marketing equation. SEO remains key, but brand partners and influencer distribution downstream from those partners are shaping the modern affiliate economy.
Rising Channels: Streaming, Social, Mobile
As SEO review sites' dominance wanes, several channels are stepping up to fill the gap. Streaming and video platforms like YouTube and Twitch have seen a surge in importance as affiliate traffic platforms, accounting for 13% of FTDs in 2023.
Social media and messaging apps are also gaining ground, with 9% of affiliate FTDs in 2023. Messenger and social influencer traffic has become particularly important in categories like sweepstakes casinos, which have seen a rise in Discord and Telegram-driven signups.
At the same time, mobile apps and in-app journeys are quickly becoming the foundation of affiliate acquisition. "Mobile is the key to finding new players and deepening engagement," said gaming marketing strategist Martin Belcher. From easy-to-share links to frictionless sign-up flows, the future of iGaming discovery is deeply mobile.
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What This Means for iGaming Brands
In a highly competitive market, iGaming brands seeking to thrive in the affiliate space need to focus on reaching players with intent, strong alignment to the gaming target audience, and measurable performance. "It's about being more intentional and cultivating owned traffic channels," explained Belcher.
Brand partnerships are becoming the focus of iGaming affiliate strategies. Game publishers like Roblox are building their own closed-loop affiliate infrastructure, for example launching a proprietary affiliate program in April 2023 managed through impact.com. This passive income program lets creators earn a 5% commission on digital items, add-ons, and subscriptions sold within the Roblox Marketplace.
Other brands are taking a similar approach, seeking more direct relationships with affiliates and a more comprehensive, user-attributed view of affiliate marketing performance. As those efforts scale, SEO review sites look set to continue their trajectory towards a smaller but still crucial share of the affiliate landscape.
Understanding the Risks and Constraints
The shift towards mobile, video, and influencer-driven distribution comes with some significant constraints, however. Conversion still relies on a complex set of interlocking factors, including operator access, payment availability, platform restrictions, and the stability and reliability of the user's digital wallet and personal data.
Attribution quality is another challenge, with cookie-based tracking increasingly unreliable or unworkable. Hybrid deal models and server-to-server postback methods now predominate in many affiliate programs.
Finally, variable global regulation and inconsistent payment access can complicate affiliate marketing for many iGaming brands, particularly in key markets like the uncertain U.S. Regulatory back-and-forth creates an unstable environment and makes it harder for creators and affiliates to take the risk of investing in partnership distribution models when they aren't sure the data will still be usable next year.
Creating an Intent-Driven Affiliate Strategy
Understanding the evolving affiliate landscape, iGaming marketers are focused on channel partnerships and niche audience fit over broad reach. Campaigns involving targeted influencers and iGaming creators have demonstrated the potential for high conversion rates, with rates like 10.5% and 23% among the highlights.
As AI, video, and creators reshape traffic, iGaming brands must adapt by going beyond SEO, embracing hybrid partnership models, and building alternative paths for reaching and converting their target audiences. In an increasingly competitive environment, intent, audience alignment, and performance metrics are the keys to affiliate success.
