SEO for iGaming Sites

Every guide to iGaming SEO says the same two things: it is competitive, and link building is the bottleneck. The first is half true and the second is true for a reason nobody quantifies. We have the numbers for both. We measured who actually ranks for the terms, and we have 4,476 replies from publishers in our own outreach system, a good number of which volunteer, before anyone asks, what they think of a casino link.

Who ranks for SEO for iGaming sites

Run in the United States on 14 September 2026, with the Ahrefs Domain Rating of every result.

Position one is a DR 7 domain whose name is the query. Taking out YouTube and LinkedIn, the eight editorial results run from DR 7 to DR 57 with a median of 43, and there is no agency above DR 57 anywhere on the page. The volume is small, 10 to 100 searches a month in the US, but the pattern holds on the bigger siblings too.

Six terms, one pattern

We measured the sibling terms the same afternoon. In every one, a specialist on a small domain sits at or next to the top.

The one exception is the head term, igaming seo, where seoprofy at DR 75 and a Trustpilot page push the median to 61. Everything narrower than that is open. Poker SEO is the softest page we have measured in this family, with five of nine results at DR 24 or below and nothing above DR 56.

Why small sites win here

On most vertical SEO terms we measure, from Japanese SEO agencies to gun range SEO, the page is agencies at DR 50 to 80 with a directory or two on top. The iGaming family is different because the agencies that would normally hold it do not want the work. Payment processors, ad networks and a lot of agency partnership agreements exclude gambling, and the reputational cost of a casino client on the portfolio page is real for a firm that also sells to banks.

So the terms fall to the people willing to say the word casino on their homepage, and those are one to five person specialist shops on domains that are often younger than the sites they optimise. That is why a DR 7 site is at position one and a DR 6 site holds sportsbook SEO. The competition for the term is weak.

The same refusal that clears the term for you is what makes the links hard, and that is the half nobody puts a number on.

What 87 publishers say when you ask for a link

Our outreach system sends pitches on behalf of customers in every niche, and every reply lands in the customer's inbox and in our records. We searched all 4,476 inbound replies, from 2,203 distinct publishers, for the words casino, gambling, betting, iGaming or sportsbook.

Two things stand out. First, almost none of these publishers were asked about casino content. Our pitches were for the customer's actual niche, which was almost never gambling, and the publishers volunteered the exclusion anyway, usually as a line in a rate card: no casino, no gambling, no CBD, no crypto. It is a standing policy, not a reaction to a pitch.

Second, of the publishers who mention the niche, 85% mention it to refuse. The 15% who price it are the entire addressable market among sellers, and they know it, which is what the next two sections are about.

The company casino keeps

The refusals almost never name one niche. They come as a list, and the list is consistent enough to be worth counting. Across the refusal-shaped replies, these are the niches named, by number of mentions.

Casino is named more often than anything else, ahead of CBD and crypto, and gambling and betting add another 165 mentions on top. If you run a crypto casino you are on the list three times. The practical reading is that a publisher's grey-niche policy is one policy, and if the rate card excludes CBD it almost certainly excludes you too, whether or not it says so.

What is barely on the list is gaming. The same search for refusals phrased around gaming, video games or esports finds 11 publishers, and ten of them use the word inside a gambling list where it means iGaming; one names e-sports outright. Eleven against 87 is the gap this page turns on, and we come back to it below and in the esports SEO guide.

The casino surcharge

Eighteen publishers put a price next to the word casino. Twelve of those rate cards also quote a general price, which lets us measure the surcharge rather than guess it.

The median multiple is 2.0x. The range is 1.2x to 5.3x. The casino prices on their own have a median of $250; the general prices on the same twelve cards have a median of $120. For comparison, the median first quote across all 175 priced replies in our records, every niche included, is $175, which we cover in how much backlinks cost.

Several cards also tier the surcharge. One lifestyle site charges $275 for CBD and vape, $295 for casino and gambling, $335 for crypto, forex and gaming, and $345 for adult. Another quotes $150 for finance and crypto but $250 for casino, betting and iGaming. Casino is usually the second most expensive tier on a card, below adult, and occasionally the most expensive.

Read the two sections together and the market looks like this: of 2,203 publishers who answered an outreach email, about 18 will sell you a casino link, at roughly twice their normal price. That is the constraint every iGaming SEO guide describes as "competitive link building". It is not competitive. It is scarce.

What the work actually covers

Operator or affiliate. The two halves of the industry search the same terms and need different things. An operator ranks for its brand, its licensed markets and its game library. An affiliate ranks for review, bonus and comparison terms, against other affiliates, and lives or dies on links. The results page above is mostly written for the second.

Market pages by licence. Every jurisdiction is its own set of terms with its own legal copy, and the pages that rank are the ones that read as local. The Indonesia casino pages in our prospect records are a reminder that a lot of this content targets markets where the operator is not licensed at all.

Review and bonus content. Where affiliate traffic lives and where the refresh cadence is brutal: bonuses change monthly.

Links. The constraint, per the numbers above. This is where private blog networks show up in the industry, because when 85% of publishers say no, someone builds the yes. We do not touch them and would not advise it; a link from a site that exists to sell casino links is worth what you paid for it, and our note on buying backlinks covers the trade-off in general.

Reputation. Brand searches for a casino return complaint forums and review sites by default, and those are DR 70 to 90. That is a separate job from the ranking work and usually the more urgent one.

Our own records, honestly

We are not an iGaming SEO agency and we do not want to imply a track record we do not have. Here is what is in our system.

Our prospecting has qualified 42 casino, gambling, betting or poker sites across six customer accounts, 40 of them as usable targets, with a median Domain Rating of 56.5. Nineteen of them are at DR 60 or above: askgamblers.com, casino.org, casinoreviews.net, gamblingnerd.com and the like. Only one is at DR 24 or below. The affiliate tier of this industry is strong, which is another reason a new affiliate needs links more than most sites do.

Of the 35 contacts extracted from those sites, customers have pitched 8 and one replied. Two accounts on the platform have been iGaming-adjacent, an online slot platform and an iGaming rewards site. Between them they qualified 29 prospects and sent zero emails. So there is no reply rate we can quote for the niche, and any page that quotes one for you should be asked where it came from.

What we do have is the other side of the table: 4,476 replies from publishers of every kind, and a clear read of what they think. That is the data above.

What to do about it

Rank the term, cheaply. If you sell iGaming SEO, the terms are open. A service page that uses the words the industry uses and cites something measured will sit with the DR 7 and DR 12 sites already there. The narrower terms, poker and sportsbook, are softer than the head.

Budget links at 2x. Whatever your general placement budget is per link, double it for casino content, and expect to reach 20 sellers for every 100 publishers who answer. How many backlinks you need is the right question to ask before the price one.

Pitch the accepted niche next door. Only 11 publishers in our records put gaming on a refusal list, against 87 for casino, and the esports sites that cover tournaments sit at DR 52 in the middle and DR 85 at the top. A sportsbook with an esports betting product has an esports story to tell; a casino with a game studio has a gaming story. That content gets in, and the link points at you. The esports SEO guide has the publisher list and the rate cards for that side.

Use the refusal list as a filter, not a surprise. If a rate card excludes CBD or crypto, it excludes you. Stop before the pitch and spend the send on someone who might say yes. Relevant backlinks covers why the sites that actually write about your market are worth the surcharge and the rest are not.

Keep the sending domain separate. Grey-niche outreach earns more spam complaints than most, and a complaint against your main domain is expensive. Our email warmup guide covers running outreach from a domain that is not the one your customers log in to.

Doing the outreach part without hiring anyone

The slow part is not finding sites that write about gambling. It is finding the ones that will take a link, getting a rate card from them, and not wasting sends on the 85% who will say no. Then keeping the sending domain clean while you do it.

That is the job MentionAgent does. It finds sites in your niche, pulls a contact, drafts a pitch tied to the specific page it found, and shows you the draft before anything sends from its own warmed-up inbox on its own domain. Replies, rate cards and refusals land in one inbox view, so the 18 who will sell and the 87 who will not sort themselves. The starter plan is $99 a month for one site and one inbox; the ladder is on the pricing page.

It cannot make a publisher say yes, and we have no iGaming campaign to point at. What it can do is put you in front of the ones who might, at a cost that does not depend on the answer. If you would rather hand the whole thing to a specialist, the sites in the first table are where to start, and outsource link building covers how to brief one.

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