AEO vs SEO: The Complete Guide to Answer Engine Optimization

TL;DR

• What is AEO? AEO (short for answer engine optimisation) is the process behind improving how often and accurately your business displays in ChatGPT, Gemini, Perplexity, and more AI systems.
• Why does AEO matter? Search behaviour is changing,with AI-referred traffic becoming more qualified by the day.
• How Click Intelligence can help. Our highly developed AEO SEO campaigns, made bespoke to you, can help improve AI visibility, while helping you distinguish AEO vs SEO.

Last reviewed: July 2026

It should come as no surprise that the debate over AEO vs SEO campaigns has already begun, causing many to question: do you focus on answer engine optimisation over traditional SEO to boost AI search visibility, or hope your traditional methods designed for search help you appear in AI-generated answers? Many are starting to believe that SEO has run its course and that AEO is paving the way forward, but this isn’t the case at all.

While AI systems are certainly adding a new layer to the digital marketing game, the players who win are the ones who aren’t choosing one over the other. They are the ones understanding that to build authority, online visibility, and drive consistent yet qualified leads, they need to be making the most of both AEO and SEO.

For anyone keen to shake up their AI and search visibility, learning the differences between the two is critical, and we are here to help you do just that. Discover the AEO meaning, the AEO SEO differences, and uncover what you need to do moving forward.

What is AEO?

AEO is the acronym for answer engine optimisation. It is the process of helping brands appear more often and accurately in AI-generated answers on systems including ChatGPT, Gemini, and Perplexity, to name a few.

What is SEO?

SEO stands for search engine optimisation. It is the practice of optimising a website, its content, and its backlink profile to help brands rank higher in the search engine results and generate more organic traffic.

While many organisations across all industries focus on questions like “what is answer engine optimisation?” and “what is SEO?”, understanding the distinct differences between them is the next important step. Some assume that SEO improves visibility everywhere online, including AI systems, but this isn’t true.

Now, it’s time to dive into AEO vs SEO.

The important thing to take away from these comparisons is that AEO doesn’t replace SEO; it builds on it.

Why AEO Matters Now

Search behaviours online are changing, and changing rapidly. In recent months, there has been a significant shift to answer-first search behaviour, with more than 700 million users using ChatGPT weekly and an increase in general AI search traffic up 527% year on year, according to research conducted by Semrush. Answer engine optimisation is one of the most effective ways to react to these real statistics and get ahead of your competitors to secure the most valuable AI referral traffic.

You must also consider that when discovering brands through AI-generated answers, often searches are further into their decision-making journeys; they aren’t simply gathering general information at this point. They typically have specific questions or problems they need solving.

What this means for the businesses showing up here is that users are more likely to engage with them. They are ready to click through to that business, request a quote, book a consultation, or make a purchase. While this isn’t the case all the time, not running AEO campaigns means you are missing out on those valuable opportunities when they do appear to not only boost visibility but actually gain referral traffic. AEO is the best method for securing this huge volume of quality traffic that is ready to take action with your business.

Real Results in Answer Engine Visibility

Don’t just take our word about how good AEO is or how important it will be for you; take our numbers!

When a global SaaS company first came to us for our AEO services, we built a bespoke campaign that gained tremendous AI visibility results, including:

• AI Overview appearances grew from 1 to 448 within 12 months
• 206% year-on-year organic traffic growth
• An increase of 516 referring domains secured
• Domain Rating increased from 0-59
• 210 new pages created to support AI search visibility

Check out the full case study right here.

How to Optimise for Answer Engines: Core Tactics

Optimising for answer engines can be as simple as 1,2,3,4 if you receive the right information from the right experts. We have a 4-step process we live by that helps us deliver results to our clients seeking AI visibility. These contain some of the best practices within the industry to date:

Step 1: Audit Your AI Visibility

We conduct an AEO audit that tells us how your brand is currently performing on AI systems. By comparing against your competitors, we gain a full picture of your visibility gaps and a benchmark for the start of your campaign. It’s not enough for us to know who is showing; we want to know why. We’ll follow this audit up with a citation analysis to see why your competitors are showing rather than your brand. We may determine that certain domains, content types, or source channels are preferred.

Step 2: Optimise Content

Once we know where you are starting from, we can make recommendations on how you can improve your content so that AI systems can respond better to it. It is this step where directions can change from brand to brand. An audit might signify to one brand that they only need to improve their headings. Another company may need to do a much more thorough job, implementing a better internal link strategy, relevant schema markup, FAQs, and even rewriting their website content. When you come to us, we only ever recommend what is going to bring better results; we won’t waste your money on AEO efforts you don’t need.

Step 3: Expand Authority & Trust

While optimising your content can aid your AI visibility, it is not enough on its own to dominate. You need to expand authority and trust based on our top suggestions. These might include improving E-E-A-T signals, linking relevant pages to establish comprehensive topic coverage, and adding credible sources. One of our most important practices is creating supporting content. Our experts can create a content plan bespoke to you and built for topical authority and trust results.

Step 4: Track Your Results

No matter your budget or scope of campaign, we will always track and measure your results to see how the optimisation practices are benefiting your AI visibility. Gathering this information allows us to make refinements along the way and build the most successful campaign. We will compare this to your competitors, track KPIs, and identify any new opportunities to strengthen your visibility even further.

Top Tip: Getting results for your AEO in SEO trackers is entirely possible, but we will always recommend using specific LLM trackers like Click Insights if you are going to monitor this yourself.

Our Best AEO Practices

Each practice has a specific purpose, whether to help AI understand your content, find and read it, or trust it. Across our 4-step process, you’ll find our experts using these techniques to bring the top results.

When we want to help AI understand your content and trust it, we will:

• Use natural language: We don’t write for AI systems. We write for real people who are using the AI systems with a more conversational mindset. They are looking for helpful information, asking questions, and seeking easy-to-understand definitions, comparisons, and instructions. So rather than targeting “AEO services”, we would look at prompts such as “how do I optimise my website for AI search” and “how can my website appear in AI-generated answers?”, creating content that answers these questions in a conversational tone.
• Write question-based headings: For example, on a topic all about AEO, you would expect to see “What is AEO?” used within the content.
• Write self-contained sections: Your content should have a natural flow to it, but the best practices for AEO will always recommend that each section in your content makes sense when extracted in isolation. Answer engines find it much easier to process information this way.
• Answer directly: Always answer as directly as possible, ideally within the first 40-60 words following a subheading or heading. Once you have your direct answer, you can dive into the subject matter more deeply.
• Include scannable formats: Whether in the form of bullet points, numbered lists, or tables, content formatted this way tends to perform better for AEO.
• Build presence beyond owned content: While a lot of focus is on your website, for the best results, you also need to build your trust away from it, which means contributing to sources that AI frequently looks at, including LinkedIn, industry publications, and Reddit.

These serve little purpose if AI systems can’t actually find and read your content, however. Our experts will always conduct the following practices alongside the above to ensure that LLMs and other AI systems can find your content:

• Add schema markup: We will use structured data, including FAQ, HowTo, and Article, for example, to help AI understand your structure and its content.
• Guarantee retrievability: Always avoid hiding content behind JavaScript-only rendering or pop-ups and instead keep the most important information with easy access for AI so crawlers can read, surface, and retrieve it.

Practical Ways to Improve Your AI Visibility Yourself

Even if you’ve outsourced your AEO to our experts or another agency, there are some practical ways to aid your campaigns. You can:

• Gather original research and publish it: Unique research and statistics highly influence your visibility chances.
• Maintain authority and consistency everywhere: Yes, your focus is on AI, but don’t forget about your reputation online elsewhere. Maintain this consistency across the board.

How to Measure AEO Success

Measuring AEO success isn’t just about looking into your visibility improvements. There are multiple performance metrics worth monitoring and celebrating. When you use our answer engine optimisation services, you are granting yourself access to Click Insights, which can track and highlight results, including:

1. AI visibility: Our LLM Visibility Tracker will monitor how often and how prominently you appear in AI-generated answers across ChatGPT, Gemini, Perplexity, Grok, and DeepSeek, tracking prompts based on real user intent. Monitoring isn’t a one-time thing; you need to be looking at your average AI visibility score frequently and for daily and bi-weekly changes in this. Comparing such metrics enables you to see how your AEO strategy is working. We also do this for AI Overviews.
2. Citation count and share of voice: With citation tracking, discover the exact number of times your brand is cited or mentioned alongside your share of voice in comparison to your competitors. Click Insights is also able to report back to you your average ranking, how many first-place recommendations you have, if you have featured source URLs, and how they cite your competitors instead of you.
3. Direct answer and featured snippet presence: Discover whether your content is being included in Google’s featured snippets or the AI Overviews with our AI Overviews Tracker. Our tool gives you insight into which keywords are triggering AI Overviews success, the URLs that are displaying, the format of each response (for example, is it showing as an image or video rather than text?), and any changes over time. What these metrics do is provide a much clearer picture of how effectively your content is answering user questions.
4. Semantic relevance and entity recognition: When we need to determine whether your content is aligning with the search intent of AI-generated queries, we start by tracking the prompts you rank for. Then, we look into the search intent and search volume of those prompts, and whether AI is recognising your brand and related entities. Metrics such as this enable us to find gaps that may be holding back your visibility.
5. AI referral traffic and conversions: Your visibility may have increased, but is it proving worthwhile to your brand? Metrics such as AI referral traffic and conversions will reveal all to you, showing whether your boost in AI visibility has had a direct impact on profits. Regularly review these metrics.

Do You Need an AEO Agency, or Can You Do This Yourself?

Whether you need an agency offering AEO/AI SEO services or you conduct this yourself depends on several factors. For organisations that already have a big marketing team in-house running their SEO campaigns with plenty of budget scope, they may be able to slot AEO alongside it quite easily. When you have the team but a tighter budget and the need to train, this is where you may need to consider outside help.

As your team trains, you can get your campaigns up and running with a dedicated AEO agency. You can spread the cost over both training and campaigns in a way that works for you, until you are able to handle it all in-house. Yes, this will cost to outsource, but if the campaigns are able to secure you qualified leads, the ROI is worth it.

Any SME without marketing training or a dedicated team in-house could consider creating one, but for best results, reaching out to a top AEO agency is also the best call. Experts in setups like this fully understand what is required of brands to boost visibility and bring qualified traffic.

For businesses that are already having their SEO campaigns run by a digital marketing company, it makes sense to enquire with them about AEO. The consistency will aid you. Plus, they know your brand already. If they don’t offer AEO, it could be time to seek the services of a digital marketing agency that offers both. We are one such agency that offers both search and answer engine optimisation services and have experience working with businesses across a vast range of industries.

Are you a digital marketing agency yourself with clients asking about AI visibility and AEO? We have white-label services available, too, so you can rely on our experts to build campaigns for your clients without you needing to lift a finger.

Get in touch with our experts today to enquire about our AEO or white-label services.

FAQs

What is AEO vs SEO in simple terms?

AEO vs SEO is the comparison between the two optimisation efforts that improve visibility on AI platforms and search, with AEO specifically focusing on AI and SEO entirely focused on improving results for search.

What does AEO stand for?

AEO stands for answer engine optimisation. The AEO meaning itself is the process of optimising your website and content so that AI-powered search can easily understand what you are, what you offer, whether they can trust you, and ultimately determine whether they can use you in response to questions.

Is AEO only worth it for large brands?

AEO is highly worthwhile to any brand, no matter their size, but particularly if their target audience uses AI search platforms. Due to the capabilities of AI engines, there is a higher chance of smaller businesses doing extremely well with AI visibility if they head to an AEO agency. They may even outperform larger businesses because AI is known to reward clarity and credibility over size or ad spend.

How do you measure AEO success?

If you opt for our answer engine optimisation services, you can measure AEO success using Click Insights, which includes citation tracking, share of voice, and AI visibility scores, as well as direct answer and semantic relevance, and more.

Will AEO replace traditional SEO?

No, AEO will not replace traditional SEO. AEO and SEO need to work alongside each other so that visibility remains across all types of search, whether traditional like Google, or AI like ChatGPT. AI relies upon optimised sites as a big source of its information, meaning strong SEO does form the foundation of effective AEO. Plus, millions of people still use traditional search engines every day, so there is still a large market out there ready to target.

About the author

James Owen
Co-founder & Director

Since 2007, James Owen has been at the forefront of the SEO world. During the early years of his career, James was the lead on many high-end projects for well-known travel, gaming, and retail brands, such as Jackpotjoy, Smyths Toys, eBay, Gumtree, Betway, and Expedia. However, this isn’t even touching the surface, and this list is continually growing.

Since opening Click Intelligence with Simon in 2013, James has been a crucial part of several elite SEO projects that have transformed businesses in a variety of sectors. His experience and knowledge haven’t just been passed down to clients either. James has also been a speaker at SEO and digital marketing conferences and events, such as Brighton SEO, guiding everyone involved in the industry.