SEO vs AEO vs GEO: What’s the Difference? (Plain English Guide)
Approximate length: 1,048words
Estimated reading time: about 5 minutes (unless you have a cat on your lap)
- SEO (Search Engine Optimization) helps your website rank in Google’s list of results so people click through to your site.
- AEO (Answer Engine Optimization) helps your content get pulled out as the direct answer in featured snippets, voice search, and “People Also Ask” boxes.
- GEO (Generative Engine Optimization) helps AI tools like ChatGPT, Perplexity, and Google AI Overviews reference and cite your business when they generate an answer.
- None of these three replace the others. They work together, and neglecting one leaves visibility on the table.
- Small businesses do not need to master all three overnight. A little intentional effort in each area goes a long way.
If you have been keeping your website updated, writing decent content, and paying attention to your Google Business Profile, you are already doing more than you think. This post will help you understand the newer pieces of the puzzle so you can decide where to focus next.
SEO: The One You Already Know
SEO has been around since the beginning of search engines, and it is still the foundation everything else is built on. It is the practice of making your website easy for Google to find, understand, and trust enough to rank well.
Think of it like this: SEO is about earning a spot on the list of blue links when someone searches for something related to your business. Once you are on that list, it is up to your title, description, and reputation to convince someone to click.
SEO involves things like:
- Using the right keywords naturally throughout your pages
- Writing helpful, well organized content
- Making sure your site loads quickly and works well on mobile
- Getting other reputable sites to link back to you
- Keeping your technical setup clean so search engines can crawl your site properly
If your business has been around a while and you have a website with a decent amount of content, chances are you have already dipped your toes into SEO, even if you did not call it that.
AEO: Becoming the Answer, Not Just a Result
Answer Engine Optimization is what happens when your content gets chosen as the direct answer to a question, rather than just showing up as one of ten options someone has to click through to evaluate.
You have seen this in action already. Ever search something on Google and see a little box at the top with the answer already pulled out for you, no clicking required? That is AEO at work. It also covers voice search results (think “Hey Siri, what’s the best bakery near me”) and those “People Also Ask” dropdowns you see in search results.
To get chosen as the answer, your content needs to be structured clearly. That means:
- Answering questions directly and concisely, ideally in a sentence or two
- Using clear headings that match how people actually search
- Adding FAQ sections to your pages (like the one at the bottom of this post)
- Using structured data (schema markup) so search engines understand exactly what your content is about
AEO builds on top of good SEO. If your site has technical issues or thin content, AEO will not save you. But if your foundation is solid, AEO is a great way to grab attention even when someone does not click through.
GEO: Getting Cited by AI
Generative Engine Optimization is the newest piece of the puzzle, and it is quickly becoming one of the most important. GEO is about making sure AI tools like ChatGPT, Google’s AI Overviews, Perplexity, and Claude actually reference your business when someone asks a related question.
Here is the shift that makes this so important. More and more people are asking AI tools questions directly instead of typing them into a traditional search bar. When that happens, the AI tool pulls together an answer from multiple sources and, if you are lucky, mentions your business by name or links to your site as a source.
The tricky part about GEO is that you cannot control it the way you can control a webpage. It depends on your content being clear, trustworthy, comprehensive, and consistently mentioned across the web, including in places like reviews, industry directories, and other reputable sites talking about your business.
Things that help with GEO include:
- Writing comprehensive, genuinely useful content on topics related to your business
- Being consistent about your business name, services, and location across the web
- Earning mentions on other credible sites, not just links
- Keeping your content accurate and up to date, since AI tools tend to favour reliable, current information
GEO is still evolving, and honestly, nobody has it fully figured out yet. But businesses that start paying attention now will have a head start as AI search continues to grow.
So Which One Should You Focus On?
Here is the honest answer. You do not need to pick one and ignore the others. They build on each other.
SEO is your foundation. Without it, AEO and GEO have nothing solid to work from. AEO takes your SEO efforts and structures them so search engines can extract clear answers. GEO takes your overall online presence, on your site and beyond it, and makes it something AI tools trust enough to cite.
If you are a small business owner without a lot of time to dedicate to any of this, the good news is that many of the basics overlap. Clear, well organized, genuinely helpful content written for real people tends to perform well across all three.
Wrapping Up
SEO, AEO, and GEO can feel like just another set of acronyms to worry about, but at their core they all boil down to the same thing: being clear, helpful, and easy to find, no matter how someone is searching. Google searches, voice assistants, or AI chatbots all reward the same fundamentals, which is good news if you would rather run your business than become a search engine expert.
If your website could use a refresh, or you are not sure whether your content is set up to be found (and cited) the way it should be, that is exactly the kind of thing we love digging into. Reach out to Digital Chicks and let’s take a look at where you stand and what small changes could make the biggest difference.
FAQs
Not necessarily. Many of the same best practices, like clear writing and organized content, support all three at once. You can layer in more specific tactics as you go.
Cyndi Fleming-Alton
Cyndi is the founder of Digital Chicks and has spent 20 years helping mission-driven entrepreneurs build sustainable revenue and create meaningful impact.
Endlessly curious (and proudly interdisciplinary), she holds degrees in Computer Science, Human Resources, Emergency Management, and Information Privacy - balanced with studies in Reiki, Sound Therapy, and Meditation. Her work spans all levels of Canadian government, healthcare, and the private sector in IT and communications, including a year in Africa as a research coordinator and photographer.
A lifelong digital nomad, Cyndi has lived and worked in several countries and now calls Ontario, Canada home, where she enjoys a slightly hippie lifestyle with her partner and an assortment of four-legged co-workers.