Best AI SEO Agencies in 2026: Scored and Sourced

By Ishant Sharma, founder of Hustle Marketers, working in search since 2013. Google Partner, Meta Business Partner and Microsoft Advertising Partner. Published 4 October 2026. Every list, price and claim below was fetched from the publisher and checked on 28 September 2026, and the five competing rankings were re-checked on 4 October 2026.

Key Observations

• We read five published rankings of the best AI SEO agencies and counted every name on them. Forty-four ranked slots produced 30 different agencies.
• No agency appears on more than three of the five lists. Four manage three. Twenty of the 30 appear on exactly one. There is almost no agreement in this market about who is good.
• All five publishers put themselves on their own list. Four placed themselves first. One placed itself ninth out of nine, which is the most honest thing we found.
• Only one of the five states how many times it ran the same AI prompt, and it reports two runs. Published research shows an identical prompt returns the same brand list fewer than once in a hundred tries, so a single pass cannot order anything.
• The $1,000 a month floor that circulates as a market rate matches a filter option in one directory, not a price any agency published.
• Hustle Marketers appears on none of the five lists. We say so below, and explain why that is a weaker signal than it looks.

Table of Contents

Every page ranking for this term is a ranked list, and every one of them was written by a company that sells the service being ranked. That is not a reason to ignore them. It is a reason to check them, which is what we did.

We read five of these lists in full on 28 September 2026, recorded every agency named, and counted. This page publishes that count, the transparency scorecard of the publishers themselves, what the work costs, and the number only one of them reports. Hustle Marketers sells AI SEO, so we are an interested party too. We have put ourselves through the same checks and printed where we fail them.

A disclosure before the analysis starts. Hustle Marketers publishes this page, sells the service being assessed on it, and is included on it: there is a row for us in the transparency scorecard below, a section on how we work, and a section naming where we are the wrong choice. We rank nobody here, so there is no position we handed ourselves, but we are an interested party writing about our own market and you should weigh everything that follows on that basis.

What is an AI SEO agency?

An agency that works to get your pages used as a source when an AI system answers a question, rather than only ranking in a list of blue links. In practice that means technical work so engines can fetch and parse you, content work that makes you quotable, and off-site work so you appear in the third-party pages assistants actually cite. For how we run that service ourselves, see our AI SEO agency page.

The label is newer than the work. Google is direct about this in its AI optimization guide, last updated 10 July 2026: “From Google Search’s perspective, optimizing for generative AI search is optimizing for the search experience, and thus still SEO.”

That matters when you are comparing quotes. If an agency prices AI SEO as a separate discipline stacked on top of an SEO retainer, ask which line items appear in one scope and not the other. If nobody can name three, you are paying twice for one job. We set out the full deliverable list in our guide to choosing a generative engine optimization agency, including the four items that should not be on a proposal at all.

The honest counterweight is that Google is one engine. ChatGPT, Perplexity, Claude and Copilot do not read Google’s documentation and do not choose sources the way Google does. That gap is real, it is measurable, and it is covered further down.

What is an LLM optimization agency, and is it different?

Mostly the same service under a different label. LLM optimization, generative engine optimization, answer engine optimization and AI SEO are sold as four things by four sets of marketers, and the deliverables underneath them overlap heavily. Where they genuinely differ is which surface they aim at, and how you would know whether it worked.

Here is the distinction as clearly as the market supports. Treat any agency that insists these are four unrelated disciplines as selling the label rather than the work.

The term GEO has an actual origin, which most pages selling it never cite. It comes from a paper titled GEO: Generative Engine Optimization by Pranjal Aggarwal, Vishvak Murahari, Tanmay Rajpurohit, Ashwin Kalyan, Karthik Narasimhan and Ameet Deshpande, submitted on 16 November 2023 and published at KDD 2024. Its headline result is that the method “can boost visibility by up to 40% in generative engine responses”.

Two things about that sentence matter when someone quotes it at you. It measures visibility inside responses, which is retrieval time, not training data. And “up to 40%” is an upper bound from the paper’s own evaluation, not a client outcome. We unpack both in our complete guide to generative engine optimization, and cover the AEO side in what answer engine optimization actually is.

How we checked these lists

We fetched five published rankings directly from their publishers on 28 September 2026 and read each one in full.

For every page we recorded six facts. Who is named and in what order. Whether the publisher appears on its own list, and whether it discloses that. What selection method it states. Whether it publishes prices. And whether it cites research outside its own blog.

That is the whole method, and its limits are worth stating before the results. Five lists is a sample of the lists, not of the market. The ordering we captured is one day’s result page.

We did not interview any agency, audit any account, or test any agency’s work. Nothing below is a judgment about whether an agency is good at its job. It is a record of what these five pages actually say.

The five pages we read were published by Onely, GreenBanana SEO, Breadchaser.ai, SEOProfy and Hamster Garage. We also read a red-flags guide by nqz.ai and the Semrush agency directory for LLM optimization, neither of which is a ranked list. A sixth list by Aimers gave us method and pricing, but we did not capture its agency names, so we exclude it from every count below.

Which AI SEO agencies appear on the most lists?

None of them, on the lists as they stand today. Across five rankings with 44 ranked slots between them, the best any agency manages is three of the five, and four agencies are tied there: Omniscient Digital, Siege Media, iPullRank and NoGood.

Six appear on two. Twenty of the 30 named agencies appear on exactly one list. There is no consensus in this market, and the numbers say so plainly.

Read the bottom row before the top one. Two-thirds of the agencies recommended as the best in this category are recommended by exactly one publisher. If five people who study this market for a living produce 30 names and cannot get a single one of them onto four lists, the honest conclusion is not that the three-list names are the best. It is that “best AI SEO agency” is not a settled fact anyone can look up for you.

What the count does tell you is useful in a narrower way. An agency named by three independent publishers has reach, a public body of work and enough visible proof to keep getting picked up. That is a reasonable filter for a shortlist. It is not evidence about your account, your category or your budget, and none of the five pages claims otherwise when you read the small print.

One more thing the count exposes. Every publisher on this list is itself an agency competing for the same work, which brings us to the next table.

Do the people writing these lists rank themselves?

All five of them, without exception. Four placed themselves first. The fifth placed itself ninth out of nine and told readers to discount its bias, which is the single most credible thing we found in this SERP. Here is the scorecard, applied to every publisher we read and to us.

Three cells deserve explaining rather than scoring. On SEOProfy we record “none found”, which means we could not locate a disclosure on the page on the date we read it, not that none exists anywhere. On Hamster Garage we record that it names itself as the author of the list but does not tell the reader to allow for the fact that it also sits at the top of it.

Our own row is not a humblebrag either. We did not run an AI probe study for this page, so we have no run count to report. We say so rather than borrowing someone else’s numbers.

The pattern across the table is uneven. Three of five disclose their conflict, four of five name weaknesses, and two publish real prices. The stale criticism that nobody in this space discloses anything is out of date. The remaining gap is narrower and more technical, and it is the subject of the next section.

Why no ranking of AI SEO agencies can be trusted, including this one

Because the thing these lists claim to measure does not hold still long enough to be measured once. Several of these pages rank agencies partly on how often AI assistants name them. Published research shows that asking an assistant the same question twice rarely produces the same list of brands, so a single pass records noise and prints it as a finding.

Rand Fishkin published the measurement on 28 January 2026, built from 600 volunteers running 12 prompts across ChatGPT, Claude and Google AI for a total of 2,961 runs. The SparkToro study found “there’s a <1 in 100 chance that ChatGPT or Google’s AI, if asked 100X, will give you the same list of brands in any two responses”.

On ordering he found it is “more like 1 in 1,000 runs before you’d see two lists in the same order”. His verdict on the tooling: “any tool that gives a ‘ranking position in AI’ is full of baloney”.

Now hold that against what the best page in this SERP actually reports. Hamster Garage states it runs 50 prompts across four models, which is the fullest disclosure of the five. Fifty prompts measures breadth.

It does not measure whether the same prompt returns the same answer twice. Breadchaser logs raw responses from probes run across seven days and never states how many times each prompt ran. Onely, which republished its list on 1 October 2026, is the only one of the five to report a run count, and the count it reports is two. Nobody reports a number large enough to make an ordering defensible.

The instability is not only between runs. Semrush ran 100 prompts twice inside ChatGPT and published the result on 30 June 2026: “ChatGPT with higher reasoning is essentially a different search engine. Only 25.6% of cited domains overlap between minimal and high reasoning for the same prompts.” The same reasoning-mode study recorded sources per response nearly doubling from 2.6 to 4.5 and the high-reasoning model firing 4.6 times more internal sub-queries.

One product, one prompt set, one week, and three quarters of the cited domains changed because a toggle changed. No agency’s work moved. That is the ground any AI-derived agency ranking is built on.

So what should you do with a list like this one?

Use it as a sourcing tool, never as an ordering. A ranked list is a reasonable way to find eight names you had not heard of. It is not a reasonable way to decide which of them to hire. The decision is a fit question about your category, your budget and who will actually hold your account in month four.

If you want to run the check yourself rather than trust anyone’s ordering, the method takes an afternoon.

1. Write ten prompts a real buyer in your category would type. Not your brand name. The problem your customer has.
2. Run each one at least ten times across two or three assistants, and record every brand named. Ten runs is the minimum at which a recurring name means anything.
3. Keep only the names that recur. A name that appears once in thirty runs is noise. A name in half of them is a real presence.
4. Check each surviving name against the transparency columns above. Does it publish prices, name its own weaknesses, and show a method you could repeat?
5. Ask the three or four survivors the same five questions and compare the answers, not the decks.

We go deeper on measurement in our guides to tracking brand visibility in AI search and the difference between citations and mentions. We compare the tools, with verified prices, in AI visibility tools.

What does the FTC require of the case studies on these pages?

More than most of them provide. Every agency page you are comparing carries results claims, and in the United States those claims sit under the FTC endorsement guides. Knowing the standard turns a vague feeling that a case study is thin into a specific question you can put in an email.

Three lines from the FTC’s own endorsement guides guidance, last updated 15 July 2025, do most of the work.

“if the advertiser doesn’t have proof that the endorser’s experience represents what people will generally achieve using the product as described in the ad…an ad featuring that endorser must make clear to the audience what the generally expected results of following that same regimen are”

“you shouldn’t make claims about a product that would require proof the advertiser doesn’t have”

“if you’ve given these customers a reason to expect a benefit from providing their thoughts about your product, you should disclose that fact in your ads”

Translate that into three questions for any agency showing you a result.

We apply this to our own proof further down, and it is the reason you will not find an aggregate performance number anywhere on this page. We would not accept one from another agency without a stated method, so we are not going to print one about ourselves.

What do AI SEO services cost?

Between roughly $1,500 and $50,000 a month for agency retainers, with most small and mid-market work landing between $2,500 and $15,000. Those bands come from four publishers who put figures in writing. Almost nobody explains what moves a quote inside them, which is the part that decides your invoice.

Here is every published figure we found, with who published it, so you can weigh the source rather than average four strangers together. One caveat on the first three rows. Onely published those tiers on the version we read on 27 May 2026, and its 1 October 2026 rewrite removed them, so you will not find them on its page today.

Where does the $1,000 a month floor come from?

A dropdown, as far as we can tell. The figure circulates as the entry price for this market, and we could not find an agency that published it as its own rate. What we did find is a filter band offering exactly that value.

The Semrush agency directory for LLM optimization in the United States lists 164 agencies and offers budget filters including “Starting from $1,000”, “Starting from $2,500”, “Starting from $5,000” and “Starting from $10,000”. The directory does not state how listings are ordered and carries no disclosure about whether placement is paid. If four write-ups quote the same $1,000 floor, the likeliest explanation is one directory field repeated four times, not four observations of a market.

What actually moves the number?

Three variables, and a quote that does not change when you change them is a package rather than an estimate. Ask for the hour count in writing alongside the fee, because the gap between a tool subscription and a retainer is almost entirely labor.

• How many prompts and platforms are in scope. “All AI platforms” is not one thing. Tracking six assistants costs six times what tracking one costs before anybody does any work.
• Whether third-party source work is included. Earning mentions on the comparison and listing pages assistants quote is outreach labor. It is the most expensive honest line in a scope and the one most often missing.
• Whether the technical base already exists. If your pages cannot be fetched, rendered and parsed, the first two months are SEO remediation billed as AI SEO. Legitimate work, but it should be named as remediation.

Which AI SEO agency is best for startups?

The one that will tell you not to buy it yet. Most early-stage companies do not have the two things AI visibility work needs, which are pages worth citing and a category where people are already asking questions. Without both, a retainer buys you a monthly report showing zero.

Across the five lists we read, the agency most consistently positioned for early-stage and startup work is Omniscient Digital, described in B2B content terms and named on three of the five lists, which is the joint highest count on this page. That placement is not a recommendation from us. We have not worked with the firm and we are not going to pretend otherwise.

What matters more than the shortlist at this stage is the sequence. Three questions decide whether an AI SEO retainer is premature.

1. Does anyone search for the problem you solve? If you are creating a category, there are no prompts to appear in yet. Demand generation comes first.
2. Do you have ten pages a stranger would cite? Assistants quote specific, sourced, checkable claims. A homepage and three feature pages give them nothing to lift.
3. Can you ship technical changes this month? If engineering is booked for a quarter, an audit will sit in a backlog and you will pay a retainer for a document.

If the answer to any of those is no, a one-off technical and content readiness project costs a fraction of a retainer and tells you when to start. That is what we would sell you, and it is a smaller sale.

Which AI SEO agency is best for SaaS?

SaaS is the best-served segment in this market, which is good news for buyers and means you should be harder to impress. Of the 30 agencies named across the five lists, a large share position explicitly around B2B SaaS content, so the differentiator is no longer whether an agency knows SaaS.

The agencies named for SaaS or B2B positioning across the lists we read were Omniscient Digital, Directive, Omnius, Minuttia and Flying Cat. Again, that is a record of what those pages say, not our assessment of their work.

The question that separates SaaS agencies is narrower than the category. Comparison and alternatives pages are where assistants find SaaS answers, so ask how the agency gets you onto pages you do not own: the listicles, the alternatives posts, the review round-ups and the category directories. An agency whose SaaS plan is entirely on-site content has solved the easy half.

Second question: what happens to your prompt set when a competitor launches. In SaaS the comparison landscape moves quarterly, and a frozen prompt set that never adds “X vs your-brand” queries will look stable while you lose the ones that matter.

Which agencies focus on ChatGPT and SearchGPT?

Several market themselves that way, and the honest answer is that ChatGPT-specific optimization is the least controllable surface in this entire category. It is also the one where your Google ranking helps least, which is exactly why it gets sold hardest.

The measurement is unambiguous. Ahrefs studied 15,000 long-tail prompts and found that on average only 12 percent of links cited by ChatGPT, Gemini and Copilot appear in Google’s top 10 for the same prompt.

The cross-engine study broke that out by surface. Perplexity overlapped with Google’s top 10 at 28.6 percent, Gemini at 8.6 percent and Copilot at 8.2 percent. ChatGPT in-text citations came in at 8.0 percent and its reference list at 6.1 percent.

Those figures are dated 11 August 2025 and every engine has shipped model changes since, so treat the ordering as durable and the decimals as a snapshot. The ordering is the point: the ChatGPT reference list is the least ranking-driven surface anyone has measured.

What follows for a buyer is simple. An agency selling ChatGPT visibility on the strength of its Google rankings is selling you the 8 percent. Ask instead what it will do off your own site, and how many runs per prompt sit behind any ChatGPT number it reports. We cover the tracking side, including what the tools actually cost and where they disagree, in ChatGPT rank tracking tools and Perplexity rank tracking.

What is an answer engine optimization agency?

An agency working to make your page the source behind a direct answer, whether that answer appears in an AI Overview, an assistant reply or a featured snippet. In practice the deliverables overlap almost entirely with generative engine optimization, and the market cannot agree on where one ends and the other begins.

One distinction does get drawn consistently enough to be worth knowing. Some practitioners use GEO for being mentioned inside a generated answer and AEO for being cited with a link back. If an agency draws that line, fine. If it prices them as two retainers, ask which deliverables differ, because on every scope we have read they do not.

The buying question that actually matters here is measurement, because answer surfaces are where attribution is worst. Google’s own guidance on third-party SEO tools, updated 5 June 2026, states plainly: “Third-party tools don’t have access to our internal ranking data.” It adds that they “can’t guarantee performance” and that “any predictions are their own”.

Apply that to every AEO dashboard you are shown, including ours. A score out of 100 labeled answer readiness is a vendor model, not a reading taken off Google. Ask what the number is computed from. We go through the full AEO scope, and what can honestly be promised, in our answer engine optimization guide and in the detail of our AEO services.

Should an agency buy AI SEO white label?

Often yes, and this is the buyer every list in this market ignores. Agencies are a large share of AI SEO demand because their clients started asking about ChatGPT and they had nobody in-house to answer. Not one of the five rankings we read addresses that buyer at all.

The economics differ from a brand buying direct. You are not buying visibility, you are buying capacity and a defensible answer for your own client. That changes which questions matter.

That last row is the one that costs agencies money. If the prompt set and the baseline live in a tool licensed to your supplier, you cannot move without losing the history, and your client sees the discontinuity. Insist on export from day one.

Two of our own clients are agency owners who resell this work, and both recorded a testimonial about exactly that arrangement. They are talking about paid media rather than AI search, which is the honest scope of what they can vouch for.

The phrase this client uses is “an excellent extension to a team”, which is the right test for white label. The second is an Irish agency that started with one client account and moved several across.

If you run an agency and want the mechanics rather than the pitch, we set out how this works in white label SEO services and the reporting side in white label lead generation.

Who should not hire an AI SEO agency?

Four situations, and in three of them the money is better spent elsewhere. No list in this market includes this section, which is understandable, because every name on those lists is trying to sell you a retainer. If you recognize your own business below, say so on the call and watch how the agency responds.

• Your pages cannot be fetched, rendered or parsed. Nothing downstream works until this does. Buy a technical fix, not a visibility retainer. Our technical SEO checklist covers what to look for.
• Nobody is searching for your problem yet. If you are creating a category there are no prompts to appear in. Spend on demand generation and revisit in two quarters.
• You cannot ship changes. If engineering is booked out, an audit becomes a document. Fix the shipping constraint first or buy implementation as part of the scope.
• You need revenue this quarter. AI visibility referral volumes are small and slow. If the business needs sales in 90 days, paid media is the honest answer, and we would tell you that. Our comparison of the two is in SEO vs PPC.

There is a fifth case worth naming because it is uncomfortable. If your product genuinely is not differentiated, no amount of citation work will make an assistant recommend it over the three alternatives it already knows. Visibility work amplifies a position. It does not create one.

How does Hustle Marketers approach AI visibility differently?

Two ways, and both are direct answers to the measurement problem set out earlier on this page. If an identical prompt returns a different brand list almost every time, then where your prompts come from and how many independent sources you check become the whole method. Most agencies describe neither.

We build the prompt set from what people actually search, and from where you are absent

The prompt sets we have seen in other proposals are written rather than researched. Somebody sits down and imagines what a buyer might type. It reads plausibly and it quietly decides the entire result, because the prompts you choose determine the visibility score you report.

We build the set from keyword data first, so every prompt traces back to a query people demonstrably search, with volume attached. Then we add the half that matters more: the prompts in your category where you currently do not appear at all.

That second half is the difference between a report and a plan. Adding more prompts you already win is the easiest way to make a chart go up without changing anything about the business.

The prompts where a competitor is named and you are not are the ones with revenue behind them, and they are the ones that tell the content and outreach teams what to do next. We use the same keyword research discipline here that we use for search, which is set out in our AI search optimization guide.

We cross-check across more than 20 tools rather than trusting one dashboard

No single AI visibility tool is authoritative, and the research above explains why. So we do not report whatever one platform says. We check across more than 20 of them, Semrush, Ahrefs and Peec among others, and look at where they agree.

When two tools disagree about whether you were cited for the same prompt, that disagreement is the finding. It is not an error to quietly resolve in favor of the nicer number. A result that shows up across several independent tools is solid enough to act on. A result only one tool reports is a lead to investigate, not a number to put in a client report.

This is also why we will not hand you a single score out of 100. Google states plainly that “third-party tools don’t have access to our internal ranking data”, so every one of those scores is a vendor model.

Twenty vendor models that agree tell you something real. One of them, presented as a rank, tells you very little. We compare the platforms and their verified prices in AI visibility tools.

The practical output of both habits is a short list of named prompts where you are missing, the third-party pages the assistants quote for those prompts instead, and the work needed to get onto them. That is a plan somebody can execute, rather than a dashboard somebody has to interpret.

Why Hustle Marketers is on this list, and where we lose

Full disclosure first, because everything above is a criticism of pages that bury it. Hustle Marketers sells AI SEO. This page is published by us. We rank nobody, including ourselves, because the whole argument above is that ordering this market is not defensible.

We also appear on none of the five lists we read. That is a real gap and we are not going to spin it. Here is what it does and does not mean.

It means we have less reach with the publishers who compile these lists than Omniscient Digital or Siege Media do. That is a fair reading and a genuine weakness. What it does not mean is that those lists assessed us and left us out. On the evidence above, 20 of the 30 named agencies appear on exactly one list, and no publisher describes a process that could have considered every agency in the market.

What we will put in writing

• Verifiable third-party status. Google Partner, Meta Business Partner and Microsoft Advertising Partner. All three are checkable in the partner directories without asking us.
• A named person accountable for the work. Ishant Sharma, working in search since 2013. Not a pseudonymous team page.
• Public client reviews. 4.9 out of 5 from 591 reviews, and 6 Clutch awards in 2026. Read the one and two star reviews first, as we tell you to do with any agency.
• Clients who will speak on camera. Six of them, below and in the white label section above.
• No aggregate performance number on this page. We hold figures we could print. We are not printing them here, because we spent 2,000 words telling you not to accept an unsubstantiated number from anyone, and the rule has to apply to us.

What clients say about working with us

An honest label before you watch these. None of these clients is talking about AI search, because none of them hired us for AI search. They are talking about paid media and SEO delivery. They are evidence of how we work, not evidence of AI visibility results, and we would reject them as proof of the latter if a competitor offered them.

What they do answer is the question a ranked list never can: whether the person you meet in the pitch is the person who does the work, and whether they are still there in month four.

Estelle Bridal is the one client in the set who talks about SEO directly, saying he “knows the SEO marketing and what to do to help your business in and out”. The next is an agency CEO describing what happens when something breaks.

Fallon Blake, CEO of Blake International Management, describes the value as being able to “repair immediately any errors that have occurred on any of my clients accounts”. Two more make the same point in different words.

Trinh, co-founder of an ecommerce brand, says he is “quick to respond, upfront with his fees and always finishes on time”. Kacey at Piel Beauty and Health records the same experience. The full playlist is on our channel.

One disclosure the FTC guidance above requires us to make, and which we would ask any competitor for. These clients were not paid for their testimonials and were not given a discount in exchange. Where a client states a performance figure in their own video, that figure is theirs and we do not repeat it as a Hustle Marketers result, because we have not published the method behind it.

Where we are the wrong choice

• You want a large team on site. We are a small senior team. If your procurement process needs 40 named people, we will lose that bid and should.
• You want a guarantee. We will not give one on AI visibility, for every reason set out above. Agencies that will are easy to find.
• You want the cheapest option. There are providers at a few hundred dollars a month. They are buying you less time, not a better method.
• You need in-house development. We recommend the technical fixes. We do not staff a dev team, so if nobody on your side can ship, name that before we start.

If that reads like an odd thing to publish on a page competing for this term, it is the same test we asked you to apply to everyone else. An agency that cannot name a client it is wrong for has not thought about fit.

About the author

This page was researched and written by Ishant Sharma, founder of Hustle Marketers, who has worked in Google Ads, Microsoft Ads, Meta Ads, SEO and ecommerce PPC since 2013. Hustle Marketers is a Google Partner, a Meta Business Partner and a Microsoft Advertising Partner, all three checkable in the partner directories without taking our word for it.

Every external figure on this page was fetched from the publisher and checked on 28 September 2026, and the five competing rankings were re-checked on 4 October 2026. Where we could not reach a source, we name it as unreachable in the sources section rather than quietly dropping it. If you find an error here, tell us and we will correct the page rather than leave it. You can reach Ishant through his profile.

Best AI SEO agencies FAQs

Which AI SEO agency is the best?

Nobody can answer that for you, and the evidence on this page is why. Across five published rankings with 44 ranked slots, no agency appears on more than three of the five lists, and 20 of the 30 named agencies appear on exactly one. Use a list to find names, then apply your own checks on scope, measurement method and who holds your account in month four.

What are the top AI SEO agencies in the USA?

The names recurring most often across the US-focused lists we read were Omniscient Digital and Siege Media at four mentions each, then iPullRank, Single Grain and NoGood at three. That is a count of how often publishers name them, not an assessment of their work. The Semrush agency directory lists 164 US agencies under LLM optimization alone, so any top ten is a small slice of the market.

What is the difference between an AI SEO agency and an AI SEO consultancy?

Capacity, mostly. A consultancy or individual consultant is usually the better buy for diagnosis and strategy, because that work rewards one senior person reading your logs and crawl data. An agency is the better buy for sustained production and outreach, because that work is hours and hours do not scale inside one person.

The failure mode of a consultant is capacity. The failure mode of an agency is that the person who impressed you in the pitch is not the person doing the work.

How much does an AI SEO agency cost?

Published figures run from about $1,500 to $50,000 or more per month, with small and mid-market work mostly landing between $2,500 and $15,000. Those bands come from Onely, Hamster Garage, Aimers, Breadchaser and WebFX. The widely repeated $1,000 a month floor appears to originate from a directory filter band rather than an agency rate, so treat it with care.

Can an AI SEO agency guarantee I will be cited in ChatGPT?

No. Nobody controls whether an assistant names you, models change on the vendor schedule, and the same prompt can return a different answer on rerun. Google’s own guidance on third-party tools states they “can’t guarantee performance” and that any predictions “are their own”. What an agency can commit to is process: a named prompt set, a defined baseline, a reporting cadence with run counts, specific technical fixes and a written reassessment date.

Which agencies offer both AEO and AI search optimization services?

Most of them, because in practice the deliverables overlap almost entirely. The useful question is not whether an agency offers both labels but whether it can tell you which deliverables differ between them. On every scope we have read, the answer is that they largely do not. If an agency prices AEO and AI search optimization as two separate retainers, ask for the line items unique to each.

What should I ask an agency about Google answer box optimization?

Ask which surface they mean, because the answer box, AI Overviews and AI Mode behave differently and are measured differently. Then ask how they will report presence: a presence rate across a defined query set is defensible, a position number is not. Google states that no third-party tool has access to its internal ranking data, so any tool-reported position for an answer surface is a vendor model rather than a reading.

Are AI SEO agencies worth it for service businesses?

It depends on whether people are already asking questions in your category and whether your pages can be fetched and parsed. For a local service business, the technical base and Google Business Profile usually return more than an AI visibility retainer does, and an honest agency will say so. If your category does generate real question volume, the off-site work of getting onto the comparison and listing pages assistants quote is where the value sits.

Does Hustle Marketers appear on any of these best AI SEO agency lists?

No. We appear on none of the five rankings we read, and we say so in the disclosure section above rather than leaving it out. It is a genuine signal about our reach with the publishers who compile these lists. It is not an assessment of our work, because none of those publishers describes a process that could have considered every agency in the market.

Sources and how we researched this

Everything above is either something we verified ourselves or something we have labeled as unverified. This section says which is which, what we could not reach, and what this page does not claim. If you find an error in it, that is a fair thing to hold against the rest of the page.

What we read and counted

Five published rankings, fetched from their publishers and read in full on 28 September 2026, then re-checked on 4 October 2026. They were Onely (republished 1 October 2026, and cut from ten ranked agencies to six between our two reads), GreenBanana SEO (10 February 2026, updated 3 September 2026) and Breadchaser.ai (15 July 2026). Also SEOProfy (2 February 2026, updated 30 September 2026) and Hamster Garage (11 May 2026, updated 13 August 2026). The counts and the scorecard on this page reflect the 4 October 2026 re-check. We also read a red-flags guide by nqz.ai and the Semrush agency directory for LLM optimization in the United States.

Every agency count on this page is out of those five lists, never out of the market. A sixth list by Aimers was read for method and pricing but its agency names were not captured, so it is excluded from all counts. We did not interview any agency, audit any account or test any agency’s work.

Primary sources we verified first-hand

What we could not reach

Reddit is blocked at the network level in our research environment. Reddit threads are cited as sources by two of the five lists we read. We opened none of them, and nothing on this page reflects Reddit content either way. An article by Anneloes Zuiderveen on agencies relabeling SEO as GEO returned an HTTP 429 error when we tried to read it, so we recorded the title only and used nothing from it.

What this page does not claim

We have not ranked any agency and we have not assessed the quality of anyone’s work. The frequency counts measure how often publishers name an agency, which is a measure of reach and visibility, not of results. Where we describe a publisher as not disclosing a conflict or not naming weaknesses, that means we could not find it on the page on the date we read it, not that it does not exist anywhere.

We have also not claimed to have run an AI probe study for this page. We did not run one, so there is no run count of ours to report, and we have not borrowed anyone else’s numbers to fill the gap. That is the same standard we asked you to hold every other page on this topic to.