Key Takeaways
- There are four real options: a solo AI-search consultant, a boutique AEO agency, a full-service marketing agency, or doing it yourself. Each fits a different situation, not a different budget.
- A standalone audit costs $500 to $2,500. A solo consultant sits at the low end, a boutique agency at the high end, and full-service shops often bundle it into an $800 to $3,000 per month retainer.
- Choose a solo consultant for a fast, honest diagnosis. Choose a boutique AEO agency when you want the audit plus a fix roadmap. Choose full-service when AI search is one piece of a bigger marketing need.
- Choose neither and DIY the foundation if you have 4 to 6 hours and a single location. The foundation is free and gets you further than most owners expect.
- Avoid anyone who cannot show a currently-cited client, cannot measure citation rate per engine, or sells a same-day automated export as an audit.
What an AI Search Content Audit Actually Is
Most people asking who to hire for an audit do not actually agree on what an audit is. So start here. An AI search content audit answers one question: when a customer asks ChatGPT, Perplexity, Claude, or Google AI Overviews to recommend a business like yours, do you get named or does a competitor?
I audited 60 local businesses in one vertical earlier this year. Three showed up in AI answers. Three. The other 57 had websites, reviews, and in some cases page-one Google rankings. None of that carried over. The engines pull from different sources and weight signals differently, which is why a strong Google ranking does not automatically get you cited. That gap is exactly what an audit exists to find. If you want the deeper version of why rankings and citations diverge, read why page-one Google rankings do not get you cited by AI.
A real audit does three things. It runs your top buying questions across every engine and logs where you appear. It diagnoses why the gaps exist: wrong Foursquare category, missing schema, no comparison content, reviews on the wrong platform. And it hands you a prioritized fix list. Anything short of all three is a data export, not an audit. That distinction is the whole reason the question of who to hire matters.
The Four People You Can Hire
You have four options, and price is not the thing that separates them. Fit is. A solo consultant, a boutique AEO agency, a full-service marketing agency, and yourself. Below is a straight recommendation for each, so you can match your situation to the right choice instead of shopping on price alone.
| Option | Typical Cost | Best For |
|---|---|---|
| Solo consultant | $500 to $1,200 one-time | Fast, honest diagnosis |
| Boutique AEO agency | $1,200 to $2,500 one-time | Audit plus a fix roadmap |
| Full-service agency | $800 to $3,000 per month | AI search as one piece of broader marketing |
| DIY | $0 to $99 per month | Single location, 4 to 6 hours to spend |
Choose a Solo Consultant If...
You want a clear, fast answer to one question: where do I stand, and what is the single biggest thing costing me citations? A good solo consultant delivers a query-by-query report in 3 to 5 days for $500 to $1,200 and tells you the truth without upselling you into a retainer you do not need yet.
This is the right first move for most owners. It is low commitment, the deliverable is concrete, and you walk away knowing whether your gap is a $200 schema fix or a six-month content problem. The risk is depth. A solo person can diagnose brilliantly and then be too small to execute the ongoing content and citation work if that is what you need. That is fine. Use the audit to learn, then decide. If you are still unsure whether AI search is even a separate discipline from your existing SEO, start with whether AI search optimization is different from SEO before you hire anyone.
Choose a Boutique AEO Agency If...
You want the diagnosis and the plan, from a team that lives in this niche daily. A boutique AI search agency charges $1,200 to $2,500 for the audit and hands you more than a gap list. You get a prioritized roadmap, per-engine measurement you can track over time, and a team that can execute the fixes if you decide to continue.
This is the strongest choice when the audit is a step toward doing the work, not just curiosity. The audit doubles as a trial run of the team you might retain, so you learn how they think before committing to monthly work. The downside is speed and price: a boutique shop costs more than a solo consultant and may take a few more days. Worth it when you are serious about acting on the findings. Before you shortlist anyone, the questions in how to choose between AI search agencies will save you a bad hire.
Choose a Full-Service Agency If...
AI search is one problem among several. You also need ads, a website refresh, email, or general marketing help, and you would rather one team own all of it. A full-service agency at $800 to $3,000 per month can fold the audit into a broader engagement and often includes it free as an onboarding step.
The convenience is real. One team, one invoice, one point of contact. The trap is also real. Most general agencies are 12 to 18 months behind on AI search, and the audit becomes a line item nobody measures. The safeguard is simple: make them show you a per-engine citation report for a current client before you sign. If they cannot, they are selling traditional SEO with new branding. For the tradeoff between paying for AI visibility versus paid ads inside a broader budget, ChatGPT optimization vs Google Ads breaks down the ROI math.
Choose Neither (DIY) If...
You run a single location, you have 4 to 6 hours, and you would rather learn the mechanics before paying anyone. The foundation work is genuinely doable and costs $0 in software. Claim Foursquare, Bing Places, and Apple Maps. Fix your NAP consistency. Add LocalBusiness schema. Then run your top 20 buying questions across every engine and log where you appear.
That baseline gets a single-location business surprisingly far, and it teaches you what any consultant would later charge to explain. Pair it with a $0 to $99 per month citation tool if you want the tracking automated. The honest recommendation for many owners is to DIY the foundation first, see how far it moves you, and only then hire for the ongoing content and citation work you will not have time to sustain. If a specific competitor keeps beating you in ChatGPT, the diagnostic in why your competitor shows up in ChatGPT but you do not will tell you what to fix first.
Who to Avoid
Two sellers waste your money. The first is the $50 gig-marketplace listing promising an AI search audit. That is an automated tool export with no analyst reading it. You get a PDF of numbers and zero interpretation, which is the part you actually needed. The second is the traditional SEO shop that added AI search to its service page last quarter and cannot answer how it measures citation rate per engine.
The tell for both is vagueness about method. Real practitioners are specific because the work is specific. They will tell you which questions they query, which engines, and how they log a citation. If someone talks about handling your online presence without ever saying the words ChatGPT, Perplexity, Claude, or Google AI Overviews, they are not doing this work.
How to Vet Anyone Before You Pay
Whoever you lean toward, run them through the same three checks. One, ask for a live example: a business they optimized that you can watch get cited across two or more engines right now, not a screenshot from six months ago. Two, ask them to walk you through their method, including how they measure citation rate per platform. Three, insist on a one-time fee or month-to-month structure for a standalone audit, with no long lock-in.
If they clear all three, the price difference between a solo consultant and a boutique agency is just a question of how much execution you want bundled in. If they cannot clear all three, the price does not matter because you are buying the wrong thing. For the full cost picture across the market, what AI search actually costs in 2026 lays out the ranges by engagement type.
Want a straight answer on where you stand?
We run this exact audit across ChatGPT, Perplexity, Claude, and Google AI Overviews, then hand you the prioritized fix list. No lock-in to see where you stand.
About the author
Matthew Johnson is the founder of Pleiades Consultancy. He previously scaled his own marketing agency to multiple six figures before serving as CMO of an Amazon agency, where the client base tripled from 15 to 45 active clients during his tenure. He worked with some of the largest names in e-commerce, including Ridge Wallet, HexClad, BK Beauty, The Woobles, Walkize, Lonely Planet, and Obvi. He now works with local businesses to maximize their client acquisition and visibility through AI search with ChatGPT, Claude, Gemini, Perplexity, and Bing Copilot.