Key takeaways:
- "AI SEO agency," "AEO agency" and "GEO agency" usually describe the same service under different labels.
- Google says there are no special extra requirements to appear in AI Overviews, so a real AI SEO agency is built on solid SEO, not tricks.
- The best proof is a named prompt where a client is cited, which you can check live yourself.
- Any agency that guarantees ChatGPT citations is promising something no one controls.
- Good reporting shows AI citations and AI referral visits next to the usual Google clicks and rankings.
If you've started looking for an AI SEO agency, you've probably noticed that every SEO firm now says it does "AI." Some have genuinely changed how they work. Others swapped the word on their homepage and kept the same monthly checklist.
The difference matters because buyers now ask AI tools for recommendations before they ever click a link. This guide explains what an AI SEO agency is, what it should deliver each month, how it differs from a traditional agency or a software tool, and how to test one before you sign. SpeedX Marketing has 12+ years of digital delivery and 600+ businesses served behind it, so we'll also show you what real proof looks like.
What is an AI SEO agency?
An AI SEO agency is a team that optimizes your website so that both search engines and AI answer engines can find it, trust it and quote it. The goal moves from "rank on page one" to "be the source the answer is built from."
That second goal is new. When someone asks ChatGPT for the best accountant for a small business, or Google shows an AI Overview at the top of the page, a model reads a handful of web pages and summarizes them. If your page isn't in that handful, you're invisible for that question, even if you rank well further down.
The click data shows why this shift is worth paying attention to. In a Pew Research Center study published in July 2025, people clicked a regular search result in 8% of visits when Google showed an AI summary, compared with 15% when it didn't. Fewer clicks means being named inside the answer carries more weight.
Are AI SEO, AEO and GEO agencies the same thing?
Mostly, yes. The three labels describe overlapping work, and most agencies use whichever term their buyers search for.
| Term | Stands for | What it focuses on |
|---|---|---|
| AI SEO | Artificial intelligence search engine optimization | The umbrella: classic SEO plus visibility inside AI answers, often using AI tools to do the work faster |
| AEO | Answer engine optimization | Getting your content picked as the direct answer: featured snippets, voice answers, AI Overviews |
| GEO | Generative engine optimization | Getting cited by tools that write new answers, like ChatGPT, Perplexity and Gemini |
The term GEO comes from a 2023 research paper, GEO: Generative Engine Optimization, later accepted to the KDD 2024 conference. Its authors found that certain content changes could raise a source's visibility in generative engine answers by up to 40%. That paper is useful because it shows the work is testable, not guesswork.
So if one firm pitches you "AEO" and another pitches "GEO," don't compare the labels. Compare the deliverables.
What does an AI SEO agency actually do?
A real AI SEO agency does the full set of SEO jobs and then adds a layer aimed at AI answers. Here's what that looks like in a typical month.
The SEO foundation
- Technical fixes: making sure every important page can be crawled, indexed and loads fast, with no broken redirects or blocked sections.
- Content: pages and articles that answer the real questions your buyers ask, written by people who know the subject.
- Authority: reviews, business listings and guest posts on relevant, reputable sites, never spammy or paid links.
- Local signals: a complete Google Business Profile if you serve customers in a specific area.
The AI visibility layer
- Answer-first writing: each section opens with a short, direct answer that a model can lift whole.
- Structured data: schema markup that matches what's on the page, so machines read your services, FAQs and business details correctly. Our guide to schema markup for AI search covers which types matter.
- Entity consistency: your name, services and details stated the same way on your site, your profiles and the directories AI tools read.
- Crawler access: checking that AI crawlers aren't accidentally blocked in your site settings.
- Prompt tracking: testing a fixed list of buyer questions in ChatGPT, Perplexity, Gemini and Google each month to see who gets cited.
The second list is only as good as the first. For a deeper look at the citation side, see how to get cited in ChatGPT.
How is it different from a regular SEO agency or an AI tool?
An AI SEO agency covers more ground than a traditional SEO shop and adds judgment that a software tool can't. The table below shows where each one fits.
| Traditional SEO agency | AI SEO agency | AI SEO tool | |
|---|---|---|---|
| Main goal | Google rankings and clicks | Google rankings plus citations in AI answers | Speed up one task, like drafts or audits |
| Who does the work | People | People, using AI to work faster | You |
| Tracks AI citations | Rarely | Yes, on a fixed prompt list | Some tools do, if you set them up |
| Fixes technical problems | Yes | Yes | Flags them; you fix them |
| Writes content | Yes | Yes, answer-first and fact-checked | Drafts it; you check it |
| Accountability | Monthly report | Monthly report covering search and AI | None |
| Best for | Businesses whose buyers mostly click links | Businesses whose buyers also ask AI tools | Teams with in-house skills and time |
One point surprises many owners: the foundation is the same. Google's own guidance on AI features and your website says there are no additional requirements or special optimizations needed to appear in AI Overviews or AI Mode, and no special schema you must add. A page has to be indexed and eligible to show with a snippet.
That's why an agency selling a secret "AI ranking hack" should worry you. The real edge is doing the basics thoroughly, then structuring and measuring for AI on top. Our AI SEO services are built in that order.
How do you pick an AI SEO agency?
Pick the agency that can show you live, checkable proof and explain its process in plain words. A polished pitch deck tells you very little; a client citation you can verify yourself tells you a lot.
Run a 10-minute proof test
- Ask the agency for three real prompts where a client of theirs now appears in an AI answer.
- Type those prompts into ChatGPT, Perplexity or Google yourself, while you're on the call.
- Ask for the before and after numbers behind each one, and the date range.
- Ask what they changed on the site to get there.
Results vary by engine and by day, so don't expect a perfect match. You're checking whether the agency tracks real prompts at all, and whether it can explain the cause behind the result.
Here's the kind of answer you want. For one landscaping client, our team found 487 guide articles that had been redirected to sales pages, so Google treated them as gone. After the fixes, comparing the 28 days before go-live with a recent 28 days, Google AI answer appearances went from 740 to 3,801 and average position went from 22.9 to 9.8. That's a specific cause, a specific fix and a dated before and after.
Questions to ask before you sign
- Which AI tools do you track, and how many prompts do you test each month?
- Who will do the work on my account, and can I speak with them?
- What will you change in the first 90 days, in writing?
- How do you handle the technical side: do you edit my site, or hand me a list?
- How do you measure AI referral visits in my analytics?
- What happens to the content and fixes if we stop working together?
For a longer buyer's checklist that applies to any AI vendor, see how to evaluate an AI agency.
What are the red flags?
The biggest red flag is a guarantee. No agency controls what ChatGPT or Google's AI says, so a promise of guaranteed citations means the seller either doesn't understand the work or is hoping you don't.
Watch for these too:
- Secret methods. If they can't explain what they'll change, you can't judge whether it worked.
- Schema as the whole plan. Structured data helps machines read a page; it doesn't fix thin content or a site Google can't crawl.
- No tracking. If they don't test prompts each month, they can't tell you whether AI visibility went up.
- Traffic-only proof. A rising traffic chart says nothing about AI citations unless they show which prompts changed.
- Same old retainer, new name. Ask what's different from their SEO plan two years ago. If nothing is, you have your answer.
- Paid or spammy links. Shortcuts on links can bring a manual penalty that undoes everything else.
What should an AI SEO agency report to you?
A good monthly report shows how you're doing in Google and inside AI answers, side by side, with each number tied to where it came from. Here's what to expect.
| Metric | What it tells you | Where it comes from |
|---|---|---|
| AI citations and share of voice | How often you're named or linked in AI answers vs competitors | A fixed prompt list, tested monthly |
| Google AI answer appearances | How often your pages show in AI Overviews | Google Search Console |
| AI referral visits | People who clicked through from ChatGPT, Perplexity, Gemini or similar | Google Analytics 4 referral sources |
| Clicks, impressions and position | Classic search health | Google Search Console |
| Leads and calls | Whether visibility turns into business | Your form, call and booking tracking |
Insist that the agency shows the same date ranges each month, so you can compare like with like. As one example of AI referral tracking in practice, a national services client of ours went from 37 to 115 ChatGPT visits across two matching 28-day windows after we fixed a stale sitemap and redirects. For the tracking method itself, read our guide to AI search citation tracking.
What does an AI SEO agency cost?
Cost depends on the size of your site, how much needs fixing and how competitive your market is. There's no standard price for AI SEO yet, but regular SEO pricing gives you a baseline.
In an Ahrefs survey of 439 SEO service providers, the most common monthly retainer was $501 to $1,000, charged by 20.4% of respondents, while 31.2% charged $2,001 or more. AI SEO work usually sits above a basic retainer because it adds prompt tracking and more content and technical work.
What drives the price up:
- A large site with many pages to fix or rewrite
- Serious technical problems found in the audit
- A crowded market where competitors already show up in AI answers
- More AI tools and more prompts to track each month
A very cheap "unlimited AI SEO" plan is usually a warning sign, not a bargain. At SpeedX Marketing we don't publish a fixed package; we quote a fixed scope after a free audit, so you know exactly what you're paying for before you commit.
Frequently Asked Questions
What is an AI SEO agency?
An AI SEO agency is a team that gets your business found in Google results and inside AI-written answers from tools like ChatGPT and Google AI Overviews. It does traditional SEO and adds answer-first content, structured data and monthly tracking of AI citations.
Is an AEO or GEO agency different from an AI SEO agency?
Usually not. AEO (answer engine optimization) and GEO (generative engine optimization) are newer names for parts of the same work, so compare what each agency delivers rather than the label it uses.
Can an agency guarantee my business will appear in ChatGPT?
No. No one controls what an AI model chooses to cite, so a guarantee is a red flag. A good agency commits to specific work and honest tracking, then shows you which prompts improved.
How long until you see results?
Technical fixes can show up in Google within weeks once pages are recrawled. Gains in AI citations usually take a few months, because AI tools need to find, trust and reuse your updated pages, so plan to judge results over at least 90 days.
Do you need an agency, or can you do this in-house?
You can do it in-house if someone on your team has SEO skills and a few hours every week for audits, content and prompt testing. An agency makes sense when you don't have that time or skill, or when a technical problem is holding the site back.
Get a Free AI SEO Audit
Before you hire anyone, find out where you stand. Our free AI SEO audit checks whether Google can crawl your key pages, whether AI tools can read them, and which buyer questions currently name your competitors instead of you. You'll get a written list of fixes, ranked by impact, that you can act on with or without us.
To book it, WhatsApp our team, email info@speedxmarketing.com, or reach us through our contact page. We'll reply with next steps, and a fixed-scope quote if you'd like help from SpeedX Marketing.
