An AEO agency is worth it when it actually does the work: builds your presence on the third-party sites AI search engines read, writes and publishes content, and verifies afterward that your brand started showing up. It is not worth it when it audits your site, hands you a list of recommendations, and expects your team to implement them while still charging $2,000 to $5,000 or more per month. The difference between those two is the whole question, and most of the time you can tell which one you are buying by asking three questions before you sign. This article gives you those questions and compares the three paths (do it yourself, use a platform, hire an agency) on what they cost and what you actually get.
The trap is that "AEO services" and "GEO services" cover both ends of that spectrum under the same name and roughly the same price. Knowing what to ask is what keeps you from paying agency rates for a glorified AEO audit you could have run yourself.
What does an AEO agency actually do?
A real AEO agency does three things on your behalf: it monitors what AI search engines say about you and where those answers come from, it creates and publishes content across your site and the third-party sources AI reads, and it rechecks the engines afterward to confirm the work moved the needle. Anything short of that is consulting, not execution, even when it is sold as a managed service.
The reason execution matters is mechanical. AI search engines like ChatGPT, Perplexity, and Gemini build recommendations mostly from what other people say about you, not from your own marketing. Across our citation tracking, the large majority of an engine's citations point to domains other than the brand being asked about, with brand-owned rates ranging from roughly 23% on ChatGPT down to about 6% on Claude as of June 2026. So the actual work of AEO is building that off-site presence: review profiles, Reddit threads, comparison roundups, and your own content ranking on Google and Bing. An audit can tell you the presence is missing. Only execution closes the gap.
What to do: Before you evaluate any agency, get clear on which half you need. If you have a content team with bandwidth and you just want direction, you are shopping for advice. If you need the content actually produced and published, you are shopping for execution, and most agencies that brand themselves as "strategy" partners will not do that part.
Are AEO agencies just giving me a checklist to implement myself?
Some are, and that is the failure mode to watch for. A large share of AEO and GEO service offerings are repackaged SEO audits: a scan of your site, a competitor comparison, a slide deck of recommendations, and a monthly call. The recommendations are usually correct. The problem is that implementing them (writing 20 to 40 pieces of content a month, seeding genuine Reddit presence, keeping it all updated) is the expensive, time-consuming part, and a checklist hands all of it back to you.
This is not a knock on every agency. A good strategist who also executes is worth real money. But the market has a lot of providers charging retainer rates for deliverables that stop at the recommendation. If the engagement ends with a document and your team does the building, you are paying for a plan, not for outcomes.
How to tell the difference: Ask to see a sample of what they delivered for a past client. If it is a report, an audit, or a "roadmap," that is the product. If it is published articles with URLs, live Reddit comments, and before-and-after AI search results, that is execution. The deliverable tells you what you are buying more honestly than the pitch does.
Three questions to ask before you hire an AEO agency
The fastest way to separate an executing agency from a checklist vendor is to ask three specific questions and listen for concrete answers. Vague answers to any of these usually mean the work lands back on your desk.
- "What do you publish, and where, on my behalf?" A real answer names content types and channels: articles on your domain, comments and posts on Reddit, video on YouTube, listings on the review sites for your category. A weak answer talks about "recommendations," "guidance," or "optimization" without naming anything that gets published.
- "How do you measure whether it worked, and will you show me?" The honest answer involves checking AI search engines after publication and reporting whether you started appearing, on which engines, and in what position. If the agency cannot describe post-publication verification, it has no way to prove the retainer did anything, because AI search results change day to day.
- "What do you need from my team each month?" Listen for how much work stays with you. If the answer is "approve our drafts," that is execution. If the answer is "implement our recommendations," you are doing the building and paying someone else to plan it.
What to do: Get the answers in writing before signing. An agency that executes will answer all three concretely. An agency that audits will deflect on at least one, usually the second.
DIY vs platform vs agency: cost and what you get
The three paths to AEO differ less in strategy than in who does the work and what it costs. Doing it yourself is cheap in dollars and expensive in time. A platform automates most of the execution at a fixed monthly price. An agency does the work for you at the highest price, and its value hinges entirely on whether it executes or just advises. Here is the honest comparison as of June 2026.
| Path | Typical cost | What you get | Who does the work |
|---|---|---|---|
| Do it yourself | Tools plus your team's time | Full control, no software cost beyond free tools, slow ramp | You, end to end |
| Platform | $99 to $599 per month | Monitoring, source intelligence, and content production you review and approve | Software produces, you approve |
| Agency (executing) | $2,000 to $5,000+ per month | Strategy plus done-for-you content, distribution, and reporting | The agency, you approve |
| Agency (audit only) | $2,000 to $5,000+ per month | A plan and recommendations | You, after they hand off |
The two agency rows cost the same and deliver very different things, which is exactly why the three questions above matter. For a fuller breakdown of where every dollar goes, see how much AEO costs across the three paths.
What to do: Match the path to your constraint. Pick DIY if you have a content team and time but no budget. Pick a platform if you want execution at a predictable cost and want to keep approval in-house. Pick an agency if you want a partner to own the whole thing and you have verified, in writing, that they execute rather than advise.
When DIY makes sense
DIY makes sense when you have in-house content capacity and the patience for a multi-month ramp. The craft of AEO (structuring content so AI can extract it, writing FAQ pages around the questions buyers ask, keeping pages fresh, and managing your review profiles) is learnable and free to do yourself. Where DIY breaks down is the parts that need scale and tooling: monitoring multiple AI search engines, which each cite differently; producing content at the volume that builds presence; and verifying results after publication. If you want the full split of what DIY covers and where it stops, see whether you can do AEO yourself.
When a platform makes sense
A platform makes sense when you want the execution of an agency without the agency price or the loss of control. Platforms automate the monitoring, the source intelligence, and the content production, then route everything through you for approval before anything goes live. The Loudmink AEO platform tracks where AI search engines pull your category's answers from and creates content across blog, Reddit, and YouTube with human review on by default, at $99 to $599 per month depending on engine coverage and volume. That sits at a fraction of a typical executing agency retainer while delivering the same core work.
When an agency makes sense
An agency makes sense when you want a partner to own AEO end to end and you have confirmed it executes. The right agency is worth $2,000 to $5,000+ per month if it builds your third-party presence, produces and publishes content, and reports verified results, especially if your team has zero bandwidth to manage even an approval queue. Many agencies also run a platform underneath to do the heavy lifting, which is fine: what you are paying the premium for is the strategy, the account management, and not having to touch any of it. For the deeper decision framework, see the in-house vs agency comparison.
How to verify an agency is executing, not just auditing
You verify execution by tying the retainer to published deliverables and AI search results, not to reports. The cleanest way to do this is to ask for the work product, not the plan: the URLs of articles published, the Reddit or community posts made, and a record of how your AI search visibility changed after the work shipped. If the agency can only show you audits, dashboards, and recommendations, it is auditing.
A simple test before you sign: ask the agency to run a free scan of your current AI search visibility and walk you through what they would publish first and where. An agency that executes will talk about specific content and channels. One that audits will talk about findings and scores. You can run that baseline scan yourself with a free AI search visibility scan so you walk into the conversation already knowing where you stand and can judge their plan against reality.
What to do: Write a 90-day expectation into the agreement: a set number of published pieces, named channels, and a post-publication report on AI search visibility. If an agency resists committing to published output and instead commits only to "deliverables" or "recommendations," that resistance is your answer.
Frequently Asked Questions
Are AEO agencies worth the money?
An AEO agency is worth it if it executes: builds your third-party presence, publishes content on your behalf, and verifies your brand started showing up in AI search engines. At $2,000 to $5,000+ per month, it is not worth it if the deliverable is an audit and a checklist your own team has to implement. Ask what they publish, how they measure results, and what they need from your team before signing.
Is an AEO agency just a rebranded SEO audit?
Some are. A portion of AEO and GEO service offerings are existing SEO audits relabeled, ending in a list of recommendations rather than published work. A genuine AEO engagement produces content and builds off-site presence, because AI search engines recommend brands based mostly on what third-party sources say about them, not on an audit.
How much do AEO agencies charge?
AEO and GEO agencies commonly charge $2,000 to $5,000 or more per month as of June 2026, sometimes higher for enterprise scope. By comparison, doing it yourself costs only your team's time and tools, and AEO platforms run $99 to $599 per month and automate most of the execution while keeping approval in your hands.
Can I get the same result without an agency?
Often, yes. If you have a content team, you can do AEO yourself for the cost of time. If you want execution without the agency price, a platform produces and routes content for your approval at $99 to $599 per month. An agency earns its premium only when you want a partner to own everything and you have confirmed it executes rather than just advises.
What is the difference between an AEO platform and an AEO agency?
A platform is software that automates monitoring and content production and routes everything to you for approval, at a fixed monthly price. An agency is people who do that work for you, often running a platform underneath, at a retainer several times higher. The platform keeps control and cost in-house; the agency takes the work fully off your plate if it genuinely executes.