How Regulated iGaming Operators Are Cutting Affiliate CPA With Organic Search and LLMs

Affiliate CPA in regulated iGaming has become a structural problem, not a negotiation problem. In the UK alone, first-time depositor CPAs now routinely land between £250 and £600. In tier one US states, the numbers are even worse. And the forces pushing those costs higher are not going away: regulatory compression has thinned the affiliate supply pool, a handful of publicly listed affiliate groups control disproportionate market share, and Google’s algorithm trajectory has systematically eroded the ranking advantages affiliates once relied on. 

We have published a comprehensive whitepaper setting out the commercial case for operators to shift acquisition spend towards organic search and LLM visibility — two channels that deliver depositors at a fraction of the affiliate cost and build long-term enterprise value in the process. 

Here is what the whitepaper covers and why it matters. 

Affiliate economics are structurally broken 

The consolidation of the affiliate industry into a small number of large, publicly traded groups has fundamentally changed the power dynamic. Better Collective, Gambling.com Group, and Catena Media have quarterly earnings targets and shareholder expectations. They negotiate accordingly. Meanwhile, Google’s site reputation abuse policy, which took effect in May 2024, killed the media partnership model that many affiliates depended on. Gambling.com Group’s CEO publicly cited that update when cutting the company’s full year revenue forecast by 8%. 

For operators, the hidden costs compound beyond the direct CPA. Brand dilution from affiliates promoting ten competing brands on the same page. Organic ranking cannibalisation where you effectively pay an affiliate to rank for terms your own domain could hold. Compliance liability under UKGC regulations where operators carry direct responsibility for affiliate conduct. And concentration risk: if 40% of your new depositors come through a single affiliate group, you are one renegotiation away from a material cost increase. 

Google’s algorithm now favours licensed operators 

The Helpful Content Update, fully integrated into the core algorithm from March 2024, introduced a site-wide classification system that hit affiliate models hard. Analysis following the March 2025 core update showed 96% of betting affiliate sites losing traffic, with average CTR dropping over 7%. Licensed operator domains, by contrast, either held steady or gained ground. 

This is not a temporary correction. Google’s E-E-A-T framework (Experience, Expertise, Authoritativeness, Trustworthiness) structurally favours operators. An operator runs the platform, sets the odds, manages the games, and interacts with players daily. No affiliate has that operational experience, and no amount of content production can replicate it. The asymmetry deepens with every algorithm update. 

LLM visibility is an open competitive window 

AI-powered search through ChatGPT, Gemini, Copilot, Perplexity, and others has grown from a curiosity to a material acquisition channel. Generative AI traffic to websites grew approximately 1,200% between July 2024 and February 2025. Google’s AI Overviews now reach 1.5 billion monthly users, and over 50% of Google searches trigger an AI Overview response. 

The critical insight is that LLM responses typically reference only three to five sources, compared to ten organic results on a traditional SERP. Each citation carries outsized attention. Operators who build authoritative, well-structured content now will embed themselves in the parametric knowledge of these models, creating an advantage that compounds over time and becomes increasingly expensive for competitors to displace. 

The financial case in numbers 

The whitepaper models a scenario where an operator acquiring 10,000 new depositors per month shifts its channel mix over 18 months. Starting from a blended CPA of £334 (70% affiliate at £400, 20% paid at £250, 10% organic at £40), the operator grows total volume to 12,000 per month with organic and LLM channels delivering 2,600 of those. The blended CPA drops to £289, saving £540,000 per month, or £6.48 million annually, while simultaneously building a more defensible acquisition profile. 

For operators considering M&A, IPO, or PE investment, this matters beyond the P&L. An operator demonstrating a declining blended CPA trajectory driven by growing organic contribution commands a valuation premium over one whose acquisition is entirely rented from affiliates. 

Why specialism matters in regulated iGaming 

Every piece of marketing content for a licensed operator exists within a regulatory framework. UKGC LCCP requirements, state-level US advertising rules, MGA guidelines, and jurisdiction-specific restrictions all govern what can be said, how, and to whom. Generalist agencies consistently fail in this environment because they do not know what they do not know, and the operator bears the regulatory consequences. 

The whitepaper details the compliance risks, the enforcement record, and why regulated industry specialism is not a nice-to-have but a structural requirement for any agency working in this space. 

Download the full whitepaper 

The complete whitepaper includes detailed CPA benchmarks by vertical and jurisdiction, the full blended CPA model, a phased 24-month investment framework, the LLM optimisation checklist, and ADM’s approach to regulated iGaming SEO, content, digital PR, paid media, and LLM visibility.