A homeowner types "best plumber near me" into Google. They get 10 blue links. They also ask ChatGPT the same question. They get a recommendation: "Based on reviews and local presence, Charlotte Pro Plumbing appears to be well-regarded in your area." One of these is a click. The other is a conversion. This is the SEO vs. AEO difference. It's the most important distinction in local marketing right now.
What SEO Does
SEO (Search Engine Optimization) is the practice of making your website rank higher in Google search results when someone types a relevant query. It's been the backbone of digital marketing for two decades, and it still matters.
The inputs are well-established: keyword-optimized pages that match what people search for, backlinks from other authoritative websites, technical site health (no broken pages, clean crawlability), fast load times, and a mobile-friendly experience. Get these right consistently, and your website appears on page 1 of Google when someone searches "plumber Charlotte NC."
SEO only pays off when someone clicks a link. Some Google searches end without a click: the searcher gets an answer directly from Google AI Overview, a featured snippet, or a knowledge panel, and never visits a website. The trend makes visibility in other channels worth considering.
What AEO Does (Different Problem, Different Solution)
AEO (Answer Engine Optimization) is the practice of making your business appear in AI-generated answers. That means ChatGPT recommendations, Google AI Overview summaries, voice assistant responses, and Perplexity answers. Instead of competing for a blue link, you're competing to be the business an AI system names when a searcher asks for a recommendation.
The inputs are different from traditional SEO: schema markup on your website tells AI crawlers exactly what your business does, where you operate, and what your customers say about you. Citation consistency across directories (your name, address, and phone number matching exactly across Google, Yelp, Angi, HomeAdvisor, and dozens of other platforms) signals legitimacy to AI systems that aggregate reputation data. Review volume and recency signal trustworthiness. Google Business Profile completeness is the single most important AEO factor for local businesses. And answer-ready content structure (pages that directly answer the questions AI systems get asked) gives AI something concrete to extract and cite.
The output: when someone asks "who's the best plumber in Charlotte" to any AI system, your business is the one it recommends. Not a link to click. A direct recommendation, often with your rating, service area, and a reason why.
There's meaningful overlap: both disciplines reward authoritative, well-structured content. But the implementation differs significantly. A site optimized only for Google rankings is not automatically well-positioned for AI recommendations, and vice versa.
The Three Biggest Differences
| SEO | AEO | |
|---|---|---|
| Primary target | Google search ranking algorithm | AI recommendation engines (ChatGPT, Gemini, Perplexity) |
| Key inputs | Keywords, backlinks, page speed, technical health | Schema markup, citation consistency, review velocity, GBP completeness |
| Measurement | Keyword rankings, organic traffic, clicks | AI mention frequency, GBP AI-assisted views, recommendation appearances |
| Timeline | Can take time for significant ranking movement | Schema, citation, and content work may take time to show effects |
| If you ignore it | You miss Google traffic | You miss AI recommendations |
Why You Need Both in 2026
Searches that result in clicks still matter. A business that ranks well on Google for "plumber near me" or "HVAC repair Charlotte" can attract organic traffic: homeowners with jobs to book. SEO can remain a valuable marketing channel for local service businesses when executed well.
AI-assisted search is changing how people find businesses. Voice searches through Siri, Alexa, and Google Assistant may produce a single answer rather than a list of links. Google AI Overview appears for some queries. Optimizing only for clicks means missing people who use these other search experiences.
Businesses can work on both. They rank in Google (SEO) and appear in AI recommendations (AEO). The cost of adding AEO to an existing SEO engagement depends on the work involved. Both disciplines share a foundation: a credible, well-structured web presence.
What You Already Have That Helps Both
If you've invested in SEO, some of that work carries directly into AEO. You're not starting from zero.
Quality content that answers questions: If your pages explain what you do, who you serve, and why customers choose you, AI systems can extract and cite that. It's already good for AI extraction.
A claimed and active Google Business Profile: A well-maintained GBP can support AEO. If you've kept yours updated with accurate hours, services, photos, and responses to reviews, you have useful information for AI systems.
A fast, mobile-friendly website: Reduces friction for AI crawlers and users. A site that loads quickly is easier to use and access.
What usually needs to be added specifically for AEO (the pieces most SEO engagements skip entirely):
Schema markup
Structured data that tells AI systems exactly what your business is, what services you offer, your service area, your hours, and your ratings. Most SEO packages don't include schema implementation. It's not optional for AEO.
Citation repair
NAP consistency (Name, Address, Phone) across directories AI systems may use. Outdated listings can create conflicting data signals.
Review velocity system
Rather than focusing only on a total review count, aim for a consistent flow of recent reviews across Google, Yelp, and relevant verticals. AI systems may consider recency.
Common Questions
Does AEO replace SEO?
No. They target different output channels. SEO targets Google's link-based results, which can drive traffic when you rank well. AEO targets AI-generated answers: ChatGPT recommendations, Google AI Overview, and voice assistant responses. Both channels matter to businesses, and abandoning either one may leave potential customers unreached.
Do I need a separate agency for AEO?
Not if your agency offers it. The problem is most don't. Some claim to do "AI SEO" but mean they use AI to write content faster, not that they optimize for AI answer engines. These are completely different things. Ask specifically: do you implement schema markup on our pages? Do you manage citations across directories? Do you track AI recommendation appearances for our target queries? If the answers are vague or no, you need either a different agency or a separate AEO service.
Is AEO just for new businesses?
No. Established businesses with existing GBP reviews and directory presence may see faster AEO results because the signal baseline is already there. AI systems have more data to consider. Schema and citation fixes can build on an existing reputation. Results vary by business and market.
How do I know if AI is recommending my business right now?
Ask ChatGPT: "best [your service] near [your city]." Try a few variations: "top rated," "most reliable," "who should I call for." Also search Google for your target query and look at the AI Overview section at the top of results. If your business doesn't appear in either, you're invisible to the growing segment of searchers who never click a link. That's fixable. But the window to establish early positioning is narrowing.
What Boxi Does
Boxi's Growth plan at $1,497/month includes both SEO and AEO. You get keyword-optimized pages and local ranking work alongside schema implementation, citation repair, GBP management, and review velocity systems. You're not choosing between the two. You're doing both, without having to manage two agencies or two invoices.
If you're not sure where you currently stand in AI recommendations, start there. Book a free audit → We'll check your AI visibility, audit your schema and GBP, and show you exactly what it would take to appear in ChatGPT and Google AI Overview for your target searches. Or see our pricing →