How to Choose an AEO Agency: What Actually Matters (and When to Skip It)

The short version:

• An AEO agency helps you get named and cited by AI engines like ChatGPT, Perplexity, and Google's AI answers. The good ones fix the technical gaps that stop AI from reading you, then measure whether the assistants start naming you.
• Here is the uncomfortable part for our own industry: most of what an AEO agency does, you can check yourself for free in two minutes, and a lot of the fixes are an afternoon of work. You are paying for the parts that are not.
• The best filter is proof. An AEO agency that cannot show its own AI visibility, or its clients', is selling you a theory. Ask to see the measurement before you sign anything.
• If you want to see where you stand before you talk to anyone, run the free AEO checker first so you can judge any agency's pitch against your real gaps.

We are an AEO agency, so read this with that in mind. We also think the fastest way to lose your trust is to pretend this work is more mysterious than it is, so this guide is written to help you hire well, including hiring nobody.

What is an AEO agency, and what does it actually do?

An AEO agency gets your business named and cited inside AI-generated answers. In practice that means making your site reachable and readable by AI crawlers, structuring your content so a model can lift a clean answer, aligning your identity across the web, and then tracking whether the assistants actually start naming you on your buyer questions. It is part technical fix, part content structure, part measurement.

The honest version is that AEO overlaps heavily with good technical SEO and content work, plus a short list of things that are genuinely new: rendering without JavaScript for crawlers that do not run it, allowing the AI crawlers by name, getting into the indexes AI engines read, and machine-readable schema. A real AEO agency is comfortable in that technical layer, not just writing blog posts.

How do I choose an AEO agency? What should I look for?

Look for proof, technical depth, and honesty about scope. Ask the agency to show its own AI visibility and a client's, in a named engine, before you sign. Ask how it handles the JavaScript render and crawler access, because that is where results are won or lost. And ask what it will not charge you for, because an honest shop will tell you which fixes are cheap.

Here is the checklist we would use if we were hiring an AEO agency rather than being one:

• Can they measure it? They should track whether AI engines name you, across engines, over time, not just promise "visibility."
• Do they understand the plumbing? They should be able to explain OAI-SearchBot versus GPTBot, why Bing matters for ChatGPT, and how to test a no-JavaScript render, without hand-waving.
• Do they show their work? Public data, a free tool, a real case, anything you can verify rather than take on faith.
• Are they honest about DIY? A trustworthy agency will tell you which parts you could do yourself and charge you for the parts you cannot.

What are the red flags of a bad AEO agency?

The biggest red flag is any guarantee of AI rankings or citations, because no agency controls what a model returns and the answers are volatile by nature. Other warning signs: charging a large monthly retainer for what is mostly one-time schema work, leading with llms.txt as a silver bullet, and being unable to show any measurement of AI visibility, theirs or a client's.

We wrote a whole piece on why llms.txt does not get you cited, and it is a useful litmus test: an agency that sells llms.txt as the key to AI visibility is either behind or hoping you are. The same goes for anyone quoting you a big project for schema and answer-first copy that is genuinely an afternoon of work. Pay for outcomes and expertise, not for making a small job sound large.

Do I need an AEO agency, or can I do it myself?

For a lot of businesses, you can do the core of it yourself, and we would rather tell you that than sell you something you do not need. Run the free AEO checker, and if it flags crawler access and missing schema, those are usually a few hours of work. In our audit of 50 funded Toronto startups, 95% of the AEO points sites earned came from platform defaults, and the common gaps were cheap to close: only 5% had FAQ schema and 52% were missing basic Organization schema.

An agency earns its keep in three specific cases. First, when your site is fully client-rendered and getting content into the raw HTML is a real engineering project rather than a template tweak. Second, when you want ongoing tracking and iteration rather than a one-time fix. Third, when you simply do not have the time and want it handled. If none of those apply, do it yourself and spend the money elsewhere.

How much does an AEO agency cost, and what should I pay for?

Pricing varies too much to quote a single honest number, so judge it by what you are paying for rather than the total. The cheap, near-commodity work is crawler access, schema, and an answer-first pass, so do not pay a large recurring retainer for that alone. The work worth real money is the engineering fix for a site AI cannot read, ongoing cross-engine measurement, and the content and authority building that actually moves your mention rate.

A useful frame: if an agency's fee is mostly for one-time technical fixes, it should look like a project, not a subscription. If it is for ongoing tracking, content, and iteration, a retainer makes sense because the work genuinely recurs. Be suspicious of any structure that charges you monthly for a job that finished in the first month.

Is an AEO agency different from an SEO agency?

They overlap, but they are not the same, and plenty of SEO agencies now offer AEO without changing what they actually do. A real AEO agency optimises for a machine that fetches, parses, and quotes one passage, which adds requirements classic SEO never tested, like rendering without JavaScript and carrying machine-readable structure. If a self-described AEO agency only talks about keywords and backlinks, you are buying SEO with a new label.

The practical test is to ask how they would diagnose a site that ranks well on Google but never gets named by ChatGPT. A genuine AEO shop will immediately talk about crawler access, the no-JavaScript render, and Bing indexing. An SEO agency wearing an AEO badge will talk about content and links, which will not fix that particular problem. We cover the full distinction in AEO vs SEO: what changes.

What should an AEO agency deliver in the first 90 days?

In the first month, expect a measured baseline and the structural fixes: crawler access confirmed, the render problem diagnosed, schema and answer-first passages added to your key pages, and your identity aligned across the web. By 90 days, expect month-over-month tracking that shows whether AI engines are starting to name you, and a shortlist of the buyer questions where you are still invisible.

If an engagement is three months in and still cannot tell you whether a single AI engine names you more than it did at the start, that is a problem regardless of how much content shipped. The whole point of AEO is measurable citation, so the deliverable that matters is the trend line, not the activity report. We wrote up how to track it so you can hold any agency, including us, to that standard.

How do I vet an AEO agency in Toronto?

Vet a local agency the same way, then add one Toronto-specific check: ask them to show AI visibility data for the local categories they claim to serve. Toronto and GTA queries behave differently from generic ones, and the engines still make local mistakes, so an agency that actually works this market should have real examples rather than global averages.

We publish our own Toronto data every month in the AI Citation Tracker, where assistants named a specific local business in 97% of answers in August, precisely so a Toronto business can see the real picture before hiring anyone. Whether you work with us or not, ask any agency you consider for the same kind of evidence, specific to your city and category. The ones doing the work will have it.

Where to start

Before you email a single agency, run the free AEO checker so you know your real gaps, then read how to check your AEO score to interpret the result. If the fixes look small, do them yourself. If you hit the render problem, want ongoing tracking, or simply want it handled, that is when an agency is worth it, and now you know exactly what to ask for. If that is us, our answer engine optimization service starts from the same free checker and the same public data you just used to judge everyone else.

Sources

1. Stratezik Toronto Startup Website Audit 2026: 50 funded Toronto and GTA startups on a machine-verified 20-point AEO test (95% of earned points from platform defaults; 5% publish FAQPage schema, 52% missing Organization schema). Dataset available on request.
2. Stratezik Toronto AI Citation Tracker, August 2026: 50 frozen Toronto buyer questions across four AI engines, assistants named a specific local business in 97% of answers. Available at stratezik.com/blog/toronto-ai-citation-tracker-august-2026.
3. OpenAI crawler roles (OAI-SearchBot for ChatGPT search versus GPTBot for training) and ChatGPT Search running on Bing's infrastructure: Presenc AI, "OAI-SearchBot vs GPTBot"; Yoast, "What is ChatGPT Search".

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About Stratezik: Stratezik is a Toronto-based marketing agency that runs on its own AI agent system. We specialise in AEO-first content strategy, founder-led brand building, and full-funnel paid media for startups and local businesses. We publish our data and our tools for free because we would rather earn trust by showing the work.

Contact: dave@stratezik.com

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