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Throughout 2025, Google’s search updates have been closely followed across the iGaming affiliate industry. Expectations of a major corrective update — one that would restore a more familiar competitive balance in the SERPs — have been widespread.
Instead, what has become increasingly clear is that the dynamics themselves are changing. Competitive advantages that historically favoured large, long-term affiliate portfolios are no longer behaving in predictable ways.
Against this backdrop, an analysis of affiliate strategies, SERP composition, and asset allocation across multiple markets points to a broader structural shift that goes beyond the performance of any individual company.
This article is not a critique of individual companies or specific assets. Most large affiliates do not publicly disclose their full portfolios, and many are likely more diversified than what is visible externally, including activity in grey or emerging markets. The purpose here is instead to highlight a clear structural trend — and explain why it deserves serious attention.
Strong numbers, weak momentum
On the surface, quarterly reports still look solid. Revenue has not collapsed. In fact, many affiliates are being paid significantly more per player than just a few years ago. Higher CPAs and improved deal terms mask the underlying issue and keep margins attractive despite slowing growth.
While privately held affiliates disclose limited information, publicly listed groups provide valuable insight. Several reports point to increased FTD volumes, but these figures often correlate with greater exposure in higher-volume markets — frequently at the expense of average player value.
The problem, however, is not today’s earnings — it is tomorrow’s scalability.
2025 also saw relatively limited M&A activity among the large affiliate groups. On its own, that is not necessarily alarming. But combined with stagnating or declining organic visibility across key commercial SERPs, it raises an uncomfortable question: where does future growth come from?
How iGaming SEO used to work (pre‑2022)
For years, the iGaming search landscape followed a predictable rhythm.
Large affiliates dominated with flagship sites in major markets, often alongside strong local players. Smaller affiliates carved out niches around “new casinos,” slots, or specific sub-verticals. When Google rolled out a core update, rankings shifted, adjustments were made, and eventually things stabilized.
As long as sites avoided manual penalties, downturns could often be absorbed via revshare. For successful smaller affiliates, strong performance frequently led to acquisition offers from larger groups.
Time itself was a strategy.
That cycle began breaking down in 2022–2023.
From optimization to disposability: the rise of parasite strategies
Around 2022, a different type of operator started gaining traction. The underlying concept wasn’t new — advertorial-style SEO had existed for years — but the execution evolved. Today, a more accurate label is parasite strategies.
The model is straightforward:
- Leverage domains with existing authority and trust
- Access them via subdomain agreements, content partnerships, or outright acquisition
- Deploy commercial content that ranks fast, often extremely fast
Historically, this approach was common in finance and certain media partnerships. In gambling, outright acquisition was often the only viable route due to regulatory and reputational constraints. The result: links and authority from sources that traditional affiliates could never replicate.
Between 2022 and 2024, this worked intermittently. Visibility surged, then fell when Google intervened.
What changed in late 2024 and early 2025 was scale.
Some operators stopped treating these assets as long-term properties and instead began launching many of them — quickly, aggressively, and with full acceptance that a portion would be burned.
In multiple analyses, we’ve seen:
- Revenue-generating iGaming traffic within weeks
- Massive visibility within six months
- Near-total dominance of commercial SERPs in specific GEOs
When one asset is taken down, it is expected. Often, five or ten replacements are already live.
This is not classic SEO optimisation. It is portfolio-based risk management.
Variations of this approach were already visible during what can broadly be described as the crypto boom. The same underlying logic — rapid deployment, high risk tolerance, and asset disposability — was used then, and continues to be used today.
In iGaming, some of the earliest clear examples emerged when crypto interest cooled. Sites that had previously been used to monetise crypto-related queries were gradually repurposed into casino review assets, often with remarkable speed and effectiveness.
When industry media joins the game
At the same time, another development has amplified this shift. Several industry publications — such as Next.io, Sigma, and similar outlets — have expanded into affiliate-style content.
They bring:
- Inherent topical authority
- Strong backlink profiles from B2B suppliers, affiliates, and press
- Legitimate positioning within the iGaming ecosystem
For these publishers, this is not a full pivot but an extension. We are also seeing B2B-focused iGaming companies launch affiliate sections on existing domains, with mixed but sometimes meaningful success.
Several observers have criticised this development, but it largely comes down to economics. In iGaming, operator acquisition budgets are significantly larger than what is typically available for B2B advertising.
Until relatively recently — well into 2024 — few iGaming media outlets invested meaningfully in B2C-facing sections of their platforms. As some actors began expanding in this direction, others were effectively required to follow in order to remain competitive in terms of investment levels and scope.
Regardless of perspective, this development further complicates the competitive landscape for affiliates operating in an already crowded ecosystem.
Expired domains: the old problem that never disappeared
No discussion of iGaming SEO is complete without mentioning expired domains. These assets — often irrelevant historically, suddenly repurposed — still manage to surface at the top of competitive SERPs.
For affiliates who have invested years into content, UX, and brand-building, this is perhaps the most frustrating element. Yet it reinforces the same signal: authority that cannot be easily bought or replicated continues to outweigh effort and quality.
From black markets to regulated SERPs
At the very start of this cycle, these dynamics were most visible in so-called grey and black markets, as well as in high-risk keywords. In the autumn of 2025, iGamingToday covered offshore casinos targeting the US market and the rapid rise of no-KYC casino affiliates — GEOs and queries that larger, compliance-driven affiliates typically avoided.
What has changed over the past 12 months is scale and ambition. The same parasite-style methods are now being deployed in fully regulated markets, both with and without licensed brands onboard. Perhaps most notably, early signals suggest that similar approaches are beginning to surface even in the US market — a very different and far more restrictive environment.
“We’re just waiting for the next update”
This has long been the industry’s default response. Historically, Google did clean up.
And to be clear: Google is not doing nothing. Many sites delivering excellent UX, design, and content have been rewarded. But this time, the broad correction never arrived.
What makes this particularly concerning is that in many other verticals, Google’s results have improved markedly. In iGaming, however, SERPs remain heavily polluted. From Google’s perspective, choosing the least bad result may now be the best available option.
Across markets and languages, the pattern is consistent: affiliates that wait lose visibility. Meanwhile, the most aggressive players are building cash flow at scale — revenue that, according to industry chatter, is already substantial.
Why is this happening?
SEO in iGaming has never been simple — or fair. Much of what historically passed for authority was, in reality, manufactured: purchased links, aggressive optimization, and every available shortcut.
It is plausible that Google has become better at identifying this artificial authority and now prefers alternatives that signal real-world credibility. Industry media like Next.io benefit from this. Parasite assets benefit differently — by inheriting trust that others cannot replicate.
Crucially, both models rely on link profiles that are structurally inaccessible to traditional affiliates. Many parasite operators now also publish non-commercial news content to sustain organic link acquisition, further reinforcing authority.
The more surprising question may be why more incumbents have not fully embraced this shift already.
Marathon strategies in a sprint landscape
Historically, large affiliate groups treated SEO as a marathon. Heavy investment went into durable assets with long revenue histories and stable FTD performance. “Too big to fail” was an implicit assumption.
Today, those assets still generate revenue — but they are increasingly sidelined by operators who treat Google as a sprint.
These players think long-term through many short-term assets. A site might last one month, three months, a year — or longer. Longevity is a bonus, not a requirement.
It may also be that the era of sites built primarily on purchased links and low-effort PR is ending. To remain competitive, affiliates may need to adopt — or at least partially mirror — the strategies that are currently winning.
The real question is not whether parasite strategies will last forever.
It is how much market share changes hands while everyone else waits for them to disappear.
So what should affiliates do in 2026?
Copy what works? Build media-style assets of their own? Or keep waiting for the next Google update to reset a landscape that may no longer exist?
Just as I was about to finish writing this article, a message landed in my inbox:
“I just heard from a strong SEO affiliate — Q2 will be much better.”
Maybe it will be. But market share is being redistributed right now, and it isn’t going to those who are waitin
