If you‘re familiar with the world of SEO, I probably don’t have to tell you there's been a serious shift in its landscape. Marketers are no longer just optimizing content for Google‘s traditional blue links; we’re now optimizing for AI. The shift is called Answer Engine Optimization, or AEO. Some practitioners also refer to it as AI engine optimization, and both terms are used interchangeably. But what does it mean to optimize your content for AI engines? I'll explain. Table of Contents What is answer engine optimization? AEO versus SEO AEO versus GEO Which Answer Engines Should You Optimize For? How to Build an AEO Plan That Works How to Measure and Report on AEO Success Frequently Asked Questions What is answer engine optimization? AEO is the practice of optimizing your content so that AI systems cite you as a source and feature your information in direct answers. AEO helps content show up in ChatGPT responses, Google's AI Overviews, voice assistant answers, and essentially anywhere an AI is serving information instead of just links. But AEO isn't here to replace your SEO program. In fact, think of them as business partners. Traditional SEO focuses on achieving high rankings in search engine results. AEO focuses on being the answer that AI systems pull from and cite. The goal shifts from “get people to click to your site” to “become the authoritative source AI systems trust and reference.” So, where does AEO actually appear? Pretty much anywhere AI is answering questions: LLM chat interfaces like ChatGPT, Claude, or Gemini — where users are having full conversations instead of searching AI Overviews in Google Search — those AI-generated summaries that appear at the top of search results Voice assistants like Siri, Alexa, or Google Assistant — which need concise, accurate information to speak back to users You‘ll find that a lot of what makes good SEO also makes good AEO, such as clear, well-structured content that answers real questions. The difference is that to use AEO, you’ll also have to think about how AI systems consume, understand, and cite information, meaning some new considerations come into play. AEO versus SEO If AEO isn't replacing SEO, what does it actually add to your workflow? Let me break down the practical differences. Entity Clarity Matters More Than Ever With traditional SEO, you optimize for keywords. With AEO, you're also optimizing for entities, such as the people, places, things, and concepts that AI systems need to understand. This means being crystal clear about who you are, what you do, and how you connect to other entities in your space. If you're a SaaS company, AI needs to know you exist and how you relate to your industry, competitors, and the problems you solve. The clearer you are, the more confidently AI can cite you. Question-and-Answer Content Becomes Your Best Friend AI systems prefer content that directly answers questions, as that's their primary purpose. This doesn't mean every blog post needs to be an FAQ (please, no), but it does mean structuring content around the questions your audience is actually asking. You want fewer posts like “10 Tips for Better Email Marketing” and more posts like “How Do I Improve My Email Open Rates?” with a clear, concise answer up front. Schema Markup Gets an Upgrade Schema helps AI systems understand the structure and meaning of your content. Things like FAQ schema, How-To schema, and Article schema provide AI with clear signals about the information you‘re providing and how it’s organized. Model Coverage vs. Search Coverage With SEO, you‘re thinking about search volume and keyword difficulty. With AEO, you’re also considering model coverage. You may wonder if you are appearing when someone asks ChatGPT or Claude about your topic. Are you cited in AI Overviews? AEO requires a slightly different content strategy where you're not just targeting high-volume keywords, but also the kinds of questions people ask conversationally to AI systems. These questions are often longer, more specific, and more natural-sounding than traditional search queries. The Zero-Click Reality AI gives users the answer directly, which means they may never visit your site. Is that frustrating? Sure. But it‘s also reality. The upside? When AI cites you, you’re building brand authority and trust. People start to recognize your name as a credible source, even if they didn't click through this time. Think of it as the long game. How Your Content Workflow Actually Evolves So, what does this mean for your content team on a day-to-day basis? The good news is that you don‘t have to overhaul your entire operation. AEO layers onto what you’re already doing, but it does require some intentional shifts. Start With Your Content Clusters (Yes, Really) Before you dive into AEO tactics, make sure your foundational SEO structure is solid. Build out your topic clusters, establish your pillar content, and create a clear content architecture. AI systems crawl and understand content the same way search engines do. So, if your site structure is a mess, AEO won't save you. Get your house in order first. Then optimize for AI. Layer in Question Mapping Once your clusters are built, map out the questions your audience asks at each stage of their journey. Not just “what keywords should we rank for,” but “what would someone type into ChatGPT about this topic?” This is where you start creating content specifically designed to be cited, in the form of clear, direct answers, credible sources, and well-structured information—the stuff AI systems love to pull from. Add Schema and Entity Work After your content and questions are in place, tackle schema markup and entity optimization. This is the technical layer that helps AI systems understand and cite your content more effectively. Mark up your FAQs. Add How-To schema to your tutorials. Use the Article schema on your blog posts. Make it as easy as possible for AI to parse and reference your information. The Priority Framework If you‘re juggling ongoing SEO, content production, and now AEO on top of it all, here’s a simple prioritization framework: Nail your core SEO first — content clusters, site structure, keyword targeting Map questions and create answer-focused content — especially for topics where AI is already answering questions Add schema and entity optimization — the technical polish that makes your content more citable Think of it like building a house. You wouldn‘t install smart home tech before you’ve framed the walls. The same logic applies here. Build your foundation first, then the AI-friendly upgrades. And look, I get it. Adding AEO to your already packed content calendar can feel overwhelming. However, the reality is that if AI systems are answering questions in your space and you're not being cited, you're missing out on visibility and authority. Better to start small and layer it in than to ignore it completely. AEO versus GEO Generative Engine Optimization (GEO) may sound like another term for AEO, but there are key differences. GEO specifically refers to optimizing for generative AI systems. Think ChatGPT, Claude, Gemini, and other large language models that generate responses based on prompts. GEO is all about getting these AI systems to cite your content when they're creating answers from scratch. AEO is the broader umbrella term. It covers optimization for any AI-powered system that surfaces answers, including generative AI, as well as AI Overviews in search, voice assistants, and other AI-augmented platforms. In other words, GEO is a subset of AEO. All GEO is AEO, but not all AEO is GEO. Think of it like this: If someone asks ChatGPT for marketing advice and it cites your blog post, that‘s GEO in action. If someone asks Google a question and your content shows up in an AI Overview, that’s AEO (but not necessarily GEO, since it's search-adjacent). If Alexa reads your recipe instructions out loud, that's also AEO. They all share the same core goal: getting AI systems to pull from and cite your content as a trusted source. Why the Distinction Matters (Sort of) Honestly? For most content teams, the distinction between AEO and GEO is more academic than practical. Yes, there are researchers publishing papers specifically on “generative engine optimization” and studying how to rank in LLM outputs. And yes, some practitioners use GEO when discussing ChatGPT or Claude specifically. But here‘s the thing: the tactics that make you cite-able in one AI system generally make you cite-able in others. You’re not going to optimize differently for ChatGPT versus Google's AI Overviews versus Alexa. The underlying principles are the same. So, while I‘ll use "AEO" as the catch-all term throughout this post, please note that when we’re discussing showing up in ChatGPT or other generative models, that's the GEO piece of the puzzle. One Content Architecture to Rule Them All Here‘s the best part: you don’t need separate strategies for AEO and GEO. The same content architecture that helps you show up in AI Overviews also helps you get cited by ChatGPT. Q&A Blocks Work Everywhere Whether it‘s a generative AI model or Google’s AI Overview pulling your content, both love clearly structured question-and-answer formats. When you write a section that starts with “What is email marketing?” and follows with a direct, concise answer, you‘re making it easy for any AI system to extract and cite that information. The AI doesn’t care whether it's serving that answer in a chat interface or a search result. AI just needs the information to be clear and well-structured. Schema Speaks a Universal Language FAQ schema, How-To schema, and Article schema are all structured data formats that help AI systems better understand your content. Google‘s AI uses schema to parse your content for AI Overviews. Generative models trained on web data can better understand and reference marked-up content properly. Voice assistants rely on schema to pull accurate information. It’s the same markup, serving multiple AI applications. You implement it once, and it works across the board. Entity Clarity Benefits Everyone When you clearly establish who you are, what you do, and how you connect to other entities in your space, every AI system benefits. Generative models need entity clarity to confidently cite you. Search engines need it to include you in AI Overviews. Voice assistants need it to provide accurate answers. The work you do to strengthen your entity signals — clean NAP data, consistent branding, clear about pages, authoritative backlinks — pays dividends across every AI platform. The Bottom Line Don‘t overthink the AEO vs. GEO distinction. Build content that’s clear, well-structured, and easy for AI to understand, and you'll show up across the entire ecosystem of AI-powered answer engines. One solid content architecture. Multiple AI systems. Maximum coverage. That's the sweet spot. Which Answer Engines Should You Optimize For? Okay, so you're sold on AEO. Now comes the practical question: which AI systems should you actually be optimizing for? The good news? You don't need to pick just one. The better news? A lot of the optimization work overlaps. But it does help to understand what each major answer engine tends to favor so you can prioritize your efforts. Let‘s break down the big players and what they’re looking for. Google AI Overviews (Gemini) What It Is: Those AI-generated summaries that appear at the top of Google search results, powered by Google's Gemini model. What It Favors: AI Overviews tend to pull from pages that already rank well organically, which are typically in the top 20 results. Google prioritizes authoritative, well-structured content with clear answers. If you‘re not showing up in traditional search, you’re likely not appearing in AI Overviews either. Quick Checklist: Ensure your target pages rank in the top 20 for relevant queries Use clear headers and concise answers that can be easily extracted Implement schema markup (especially FAQ and How-To schema) Bing Copilot What It Is: Microsoft's AI assistant built into Bing, Edge, and Windows, powered by GPT-4. What It Favors: Copilot tends to handle navigational and transactional queries well. It pulls from Bing's search index and favors content that clearly states what a product or service does, includes pricing or comparison information, and has strong brand signals. Quick Checklist: Optimize for navigational and product-focused queries in your space Include clear product descriptions, features, and pricing where relevant Ensure your brand entity is well-established (consistent NAP, strong backlinks) ChatGPT Search (OpenAI) What It Is: ChatGPT's newer search functionality that browses the web in real-time and cites sources in conversational responses. What It Favors: ChatGPT Search looks for credible, authoritative sources with clear entity signals. It tends to cite content that directly answers questions, comes from recognizable brands or domains, and includes proper attribution (citing other sources strengthens your own credibility). Quick Checklist: Build strong entity alignment with clear about pages, author bios, consistent branding Create content with direct, quotable answers to common questions Cite your own sources; showing you reference credible information builds trust Perplexity What It Is: An AI-powered search engine that provides synthesized answers with inline citations, kind of like a research assistant. What It Favors: Perplexity loves well-researched, comprehensive content that brings together multiple perspectives. It frequently cites academic sources, data-driven content, and articles that themselves include citations and sources. If your content looks like it was written by someone who did their homework, Perplexity is more likely to cite it. Quick Checklist: Write well-researched, data-backed content (include stats, studies, examples) Use inline citations and link to credible sources within your content Structure information in clear, scannable sections with subheadings You probably don‘t have the bandwidth to create completely different content strategies for each answer engine. And honestly, you don’t need to. The overlap is significant. Clear, well-structured, authoritative content that answers real questions? That works everywhere. Strong entity signals? Helpful across the board. Schema markup? Universal. So start with the fundamentals that benefit all engines, then layer in specific optimizations based on where your audience is actually looking for answers. If you‘re a B2B SaaS company, maybe you prioritize ChatGPT and Bing Copilot. If you’re in health and wellness, Google AI Overviews and Perplexity might be your focus. Meet your audience where they are, and optimize accordingly. How to Build an AEO Plan That Works Alright, enough theory. Let's talk about how to actually do this inside your content team. Adding AEO to your workflow takes some upfront effort, but the good news is you don't need to overhaul everything overnight. You can start small, test what works, and scale from there. Here‘s a step-by-step plan you can actually run with your team, from discovery to publishing to measuring what’s working. Step 1: Audit Where You Already Show Up (Or Don't) Before you create new content, figure out where you currently stand with AI systems. Start by testing queries related to your business in different answer engines. Ask ChatGPT questions your customers would ask. Search relevant topics in Google and see if AI Overviews appear. Try the same queries in Perplexity and Bing Copilot. Are you being cited? Are competitors showing up instead? Are AI systems pulling from outdated or inaccurate sources? This audit gives you a baseline and helps you identify quick wins, like topics where you have great content but aren‘t getting cited, or gaps where AI is answering questions and you’re nowhere to be found. Action Items: Create a list of 10-20 core questions your audience asks Test each question across Google AI Overviews, ChatGPT, Perplexity, and Bing Copilot Document which answer engines cite you (or don‘t) and what sources they’re pulling from instead Identify patterns. Ask: Are certain topics getting more AI coverage? Are competitors dominating specific question types?