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LLM SEO Provider: Seven Picks And A Quick Start For Splitting The Work With Your Agent OS

By Julian Goldie · 18 October 2026 · agentos.guide

The LLM SEO provider I'd pick first for most businesses is my own agency, Goldie Agency, and because I'm ranking my own business I'm flagging that bias in the first line.

An LLM SEO provider is the agency, consultant, software or in-house setup that helps your brand get named and cited when people ask ChatGPT, Claude, Gemini, Perplexity or Google's AI a question.

My other six picks are Peak Ace, Metehan Yesilyurt, Ahrefs Brand Radar, the Semrush AI Visibility Toolkit, Scrunch and AthenaHQ, all checked on their own sites on 18 October 2026.

This quick start shows you how to choose one in five steps, and how your Agent OS takes over the parts you shouldn't be paying people for.

If you want help from day one, book a free SEO strategy session and get a custom game plan for Google and AI search.

The LLM SEO provider shortlist

These are the seven LLM SEO providers I'd shortlist in 2026, and number one is my own agency.

I read every third-party page on 18 October 2026, and each one describes AI search, LLM visibility, GEO or AEO work today.

I haven't paid any of the six third-party providers, so I'm describing what each says about itself.

I haven't listed prices either, because I won't guess and plans change.

What an LLM SEO provider is, in plain English

LLM means large language model, which is the technology behind ChatGPT, Claude, Gemini and Google's AI answers.

An LLM SEO provider is any agency, consultant, tool or in-house setup that helps your brand get named and cited in those answers.

You'll also hear the work called GEO, for generative engine optimisation, or AEO, for answer engine optimisation.

In my GEO examples video I say it simply, because when someone asks an AI tool a question, you want your business to be the name in the answer.

Old SEO gave you ten blue links, but an AI answer often names only one to three businesses.

That's why choosing the right provider type matters more than it used to.

The four provider types, and where an Agent OS fits

My Agent OS is a crew of AI agents working under one shared memory, and it changes what you need to buy.

The point isn't to replace good people.

The point is to stop paying people for the parts agents can do, so their hours go on judgement, coverage and relationships.

🔥 Want the exact AI SEO setup I run inside my Agent OS?

Inside the AI Profit Boardroom you get the installable Agent OS, step-by-step video tutorials, four coaching calls a week and 3,400+ members building real automations.

→ Get access here

Quick start: choose an LLM SEO provider in five steps

This is the fastest safe route from a cold start to a signed first phase.

• First, write 20 questions a real buyer would ask an AI tool before choosing a business like yours.
• Second, let your Agent OS ask each question in ChatGPT, Claude, Gemini, Perplexity and Google, and save every answer with the date and the sources cited.
• Third, decide who will do the work each week, because that tells you whether you need an agency, a consultant or just a tool.
• Fourth, shortlist two or three providers from the table above that match that answer, and book their first step.
• Fifth, agree a 90-day first phase and let your agents re-ask the same questions at the end.

📞 Want my team to run steps one to three with you?

Book a free SEO strategy session, and we will look at your site, your competitors and the keywords you are closest to winning, then give you a custom game plan.

→ Book the free strategy session

Number one: Goldie Agency

Goldie Agency is the SEO and link-building agency I started on my own, and it now has 70+ people in Bangkok.

I rank it first because I know exactly how the work is done, and you should weigh that as bias.

The site lists link building, a complete site audit and AI automation, and it describes manual outreach with no PBNs.

AI runs about 80% of the agency's internal operations, through the same kind of agent workflows I teach on this site.

In my GEO examples video I show my own screens for "best HARO agency", where Google's AI Overview lists five suppliers and links Goldie Agency first.

That page also ranks first organically, and I say in the video the same approach works for normal service businesses such as dentists, plumbers and accountants.

That's my own result, not a promise for yours.

The strategy session page says AI platforms look for consistent signals across trusted publications, expert articles, independent reviews and comparisons.

That's why the plan we build covers bylines, reviews, comparisons, research and authority placements, not just more pages on your own site.

The other six, in one line each

• Peak Ace's page describes LLM consulting in four stages, and it names digital marketing leaders, SEO professionals, communications teams and product, content and PR owners as the people who should act now.
• Metehan Yesilyurt's consultancy page covers SEO, AEO and GEO, and his blog publishes his own AI search research.
• Ahrefs Brand Radar tracks brand visibility in LLMs, and Ahrefs says its AI marketing platform is built on its own web index.
• The Semrush AI Visibility Toolkit says it can audit your site for technical issues that could block AI crawlers, as well as tracking mentions and sentiment.
• Scrunch offers an AI visibility audit on its homepage with results in 30 seconds and no credit card.
• AthenaHQ says it tracks brand mentions across 11+ major LLMs and analyses citation sources.

How an LLM SEO provider fits an Agent OS workflow

The best setup I've found splits the job three ways.

Your agents keep the data, your provider brings judgement and coverage, and you approve the facts.

The shared memory is what makes this work over months.

Every question, answer and new mention lands in one place, so any agent can compare this month with last month.

You can check a provider's claims against your own dated records without arguing about screenshots.

It also means the work doesn't walk out of the door when an engagement ends, because it's written into your system.

📞 Want this split pointed at your brand?

Grab a free SEO strategy session with Goldie Agency and we will map the bylines, reviews, comparisons and pages your market needs.

→ Claim your free session

🔥 Want the exact AI SEO setup I run inside my Agent OS?

Inside the AI Profit Boardroom you get the installable Agent OS, step-by-step video tutorials, four coaching calls a week and 3,400+ members building real automations.

→ Get access here

The three moves your agents and provider should share

I call my own system the answer engine, and it has three moves that any provider should understand.

• Be the source, which means every page carries a real case study, test or result, because AI can't write about a test only you ran.
• Be everywhere, which means several sites with different angles pointing to the same answer, so a brand can appear two to four times on page one.
• Be first, which means publishing within 24 hours of a topic appearing, like my "Jev waitlist" pages the weekend Jev AI dropped.

AI reads the pages that rank and sums up what they say, so when several good pages agree on a name, it tends to repeat that name.

On my own screens in the video, one of my sites went from zero to about 1,300 Google clicks a day, and one day it had over 9,600 impressions inside Google's AI features.

Those are my own sites, and they aren't a forecast for yours.

What the official docs say, so no provider can bluff you

I read each of these pages on 18 October 2026.

• Google's AI features guide says there are no extra requirements for AI Overviews or AI Mode, and no special schema or AI text files are needed.
• OpenAI's crawler page says sites that want to appear in ChatGPT search results should allow OAI-SearchBot.
• Perplexity's crawler page says sites should allow PerplexityBot to appear in its search results.
• Google's generative AI content guidance, updated on 1 October 2026, stresses manual fact-checking and review of AI-generated content, including titles, descriptions and structured data.

That last point matters for anyone using agents, because your human review step is part of the system, not an optional extra.

Google also says AI Overviews and AI Mode traffic is counted in the "Web" search type in Search Console, so ask your agents to pull that report every week.

Nobody can guarantee what a model says

Nobody can guarantee what a model says, and that includes me and Goldie Agency.

A provider can improve the footprint the models read and the honesty of the reporting.

A provider can't control the answer, the timing or the revenue that follows, so treat any guarantee as a warning sign.

Red flags to walk away from

• Walk away from any provider who guarantees a mention in ChatGPT, Gemini or Google's AI.
• Walk away from anyone who sells special schema or an AI text file as the secret, because Google says neither is needed.
• Walk away from anyone who won't show you the raw answers behind their reports.
• Walk away from any plan that publishes AI drafts without a human fact-check.

Where to go next on this site

My Claude AI SEO guide shows the agent workflow I use to get pages ranking.

My Claude SEO agency guide shows how an agency team uses Claude day to day.

If you'd rather hire one person, my best AEO consultant quick start covers that route.

FAQ

What is an LLM SEO provider?

An LLM SEO provider is an agency, consultant, software company or in-house setup that helps your brand get named and cited in AI answers from ChatGPT, Claude, Gemini, Perplexity and Google's AI.

Who is the best LLM SEO provider in 2026?

Julian Goldie ranks his own agency, Goldie Agency, first and discloses that bias. His other picks are Peak Ace, Metehan Yesilyurt, Ahrefs Brand Radar, the Semrush AI Visibility Toolkit, Scrunch and AthenaHQ.

Can an Agent OS replace an LLM SEO provider?

It can replace the repetitive parts, such as weekly answer tracking, draft pages, the fact file and technical checks. People are still needed for strategy, outreach, relationships and fact-checking.

Do I need an agency or just an LLM visibility tool?

A tool measures where AI answers mention you, while an agency or consultant changes what the AI tools can find about you. Decide who will do the work each week, and that tells you which you need.

Can an LLM SEO provider guarantee that ChatGPT will recommend me?

No. Nobody can guarantee what a model says. A provider can improve the footprint a model reads and report honestly.

What does the free SEO strategy session cover?

Julian describes it as a free one-to-one call where his team looks at your site, your competitors and the keywords you're closest to winning, then gives you a custom game plan for Google and AI search.

Final word on choosing an LLM SEO provider

Let your agents keep the data, pay people for judgement and coverage, and never pay for a guarantee.

If you'd like my team to look at your brand, book a free SEO strategy session and leave with a plan for traffic, mentions and leads.

That's how you choose the right LLM SEO provider without taking anything on trust.

Related guides on agentos.guide

→ Best GEO Agency

→ Best AEO Consultant

→ AI SEO Optimization Agency

→ King of AEO

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