With the rise of large language models (LLMs) and AI-generated answers, search behavior is changing fast. While traditional SEO (Search Engine Optimization) remains crucial, a new approach is emerging: GEO (Generative Engine Optimization).
At Biggie, we believe understanding both SEO and GEO is key to staying competitive in a world where AI is redefining the rules. So: SEO or GEO? Competing or complementary? Here's what you need to know.
1. SEO and GEO: Two Approaches, One Foundation
SEO : definition, principles, and role in visibility
SEO, or Search Engine Optimization, is the traditional method for making content visible on platforms like Google. The goal is to achieve high rankings in search results, the famous “ten blue links”, to drive traffic to a website.
This relies on technical fundamentals such as crawlability and indexation, as well as content strategies built around keywords and search intent.
GEO : optimizing brands for generative AI
GEO focuses on maximizing a brand’s visibility within AI-generated answers from tools like Google AI Overviews, ChatGPT, Bing Copilot, or Perplexity.
Here, the objective is no longer just clicks, it’s being cited or mentioned as a trusted source by AI systems.
A concrete example : if a user asks ChatGPT “What’s the best gift for a 12-year-old girl?”, GEO is about ensuring your brand appears in that answer.
Are they compatible? Absolutely.
As Google’s Danny Sullivan put it: “Good SEO is good GEO.” Both rely on high-quality, clear, user-focused content and on trust and authority (E-E-A-T: Experience, Expertise, Authoritativeness, Trustworthiness).
But their goals and KPIs differ.
2. SEO vs GEO: Objectives, KPIs and Key Metrics
SEO: Traffic, Conversions and Organic visibility
Traditional SEO focuses on increasing organic traffic and revenue generated from clicks on search engine results pages (SERPs).
- Channel: Traditional search engines
- Goal: Rank high to drive clicks and conversions
- KPIs: Organic traffic, click-through rate, direct revenue
GEO: AI Citations, Brand Awareness, and Share of Voice
GEO operates at the intersection of branding and performance. The goal isn’t necessarily an immediate click, but recognition as a reference by AI systems.
- Channel: Generative and conversational platforms
- Goal: Be cited as a credible source in AI answers
- KPIs: Brand mentions, share of voice, sentiment, citation rate: even without clicks, these shape trust and drive indirect conversions
As AI decouples impressions from clicks, new metrics emerge. A brand mention in a ChatGPT answer may matter as much as a website visit.
3. How to Adapt SEO and GEO Strategies in 2026
While quality content still wins, the way AI reads and uses that content is changing.
For GEO, content must be machine-readable.
AI breaks down complex questions into smaller sub-questions. To be cited, your content must clearly answer these using structured formats:
- Lists
- Tables
- Definitions
- Original data or insights
Example: An exclusive industry report or study by your brand could be cited in AI responses, if it's clearly organized.
Go beyond your website
GEO is not just about your own website. It’s also about third-party credibility:
- Wikipedia
- News coverage
- Social media visibility
These sources often feed AI training data and can significantly strengthen brand credibility and citation potential.
SEO is evolving too: Welcome to “Search Everywhere Optimization”
Alongside GEO, SEO itself is expanding into what’s often called Search Everywhere Optimization.
Search doesn’t only happen on Google anymore. People search via TikTok, Instagram, YouTube, Siri, Alexa, and even ChatGPT voice.
Search Everywhere Optimization means making content discoverable across all these touchpoints, customized to each channel.
For example, a well-tagged TikTok video can now rank just as high in influence as a blog post in Google.
4. SEO and GEO: Better Together
SEO and GEO are not opposites, they coexist in everyday user behavior. A user might start with a Google search, then turn to ChatGPT to go deeper.
Brands like Biggie must therefore adopt a hybrid strategy :
- Use SEO to capture traffic and direct conversions
- Use GEO to build credibility with AI tools and get your brand embedded in answers
This hybrid approach is already key to a modern content strategy.
Conclusion: Prepare for a Hybrid Future
AI doesn’t replace SEO, it enhances it through GEO.
While traditional SEO remains essential for driving traffic, GEO becomes a key lever for building authority and visibility in a world dominated by instant answers.
For brands, this means ensuring flawless brand consistency across owned channels and third-party platforms alike.
At Biggie, we support our clients through this dual-search transition.
Want to optimize your presence across both traditional and generative engines? Contact us to build a tailored strategy that combines SEO and GEO and positions your brand at the top of SERPs and AI-generated answers alike.
Want to measure your organic visibility across Search Everywhere?
Discover OGGIE here: https://www.oggie.ai/
FAQ: SEO vs GEO
What’s the difference between SEO and GEO?
SEO optimizes a website for Google. GEO optimizes a brand to be cited in AI-generated answers.
Does GEO replace SEO?
No. GEO complements SEO. GEO targets AI answers, while SEO remains essential for driving traffic and conversions.
How can I get cited by ChatGPT or Google AI Overviews?
By publishing clear, structured content with data, lists, definitions, and elements that AI can easily interpret and reuse.
Download our Trendbook
Our TrendBook, the fruit of the hybridization of the agency's know-how, reveals the four major trends in the media and advertising sector, deciphered by our experts:
- How to capture consumers in the age of the Messy Funnel;
- Why AI is emerging as a cultural revolution;
- How television is becoming plural;
- Why influencer marketing has reached the age of maturity.
