No SEO in place
Groundwork first: reachability, structure, content. Without those no GEO measure works.
GEO and SEO compared
Same groundwork, two goals.
The question comes up in every first call. Briefly: GEO does not replace SEO, it builds on it and measures something else.
Common ground
Why one does not work without the other.
Generative systems draw on the same web as search engines. A page that is technically unreachable appears in no answer. In that sense good SEO is the precondition rather than the alternative.
Much overlaps in substance too: clear structure, understandable language, evidenced claims, clean internal linking. Doing that for search engines does it for answer systems as well.
The practical advice is unglamorous: anyone who has neglected SEO should not start with GEO but with the groundwork.
Difference
Where the paths separate.
The output. SEO aims at a position in a list a person chooses from. GEO aims at a mention inside a text where the choosing has already happened.
The measurement. SEO measures position, visibility and clicks. GEO measures whether you appear in answers, in how many and through which source. Reporting both is possible, blending them is not.
The lever outside. With SEO much of the work sits on your own domain. With GEO a large part sits outside, because claims about you weigh more when they do not come from you.
The speed. SEO effects are often observable over weeks. In chatbots some things move faster, because material is retrieved live, and others considerably slower, because they hang on model knowledge.
Common questions
About the comparison.
Does GEO replace classic SEO?
No. Generative systems draw on the same web. Without technical reachability and usable content a page appears in neither world.
Can we simply shift the budget?
Rarely sensible. A large part of the work pays into both. What comes on top is measurement and source work, which is an addition rather than a shift.
Which metric do we report to management?
Both side by side: organic visibility as before and the share of answers you appear in. A single combined figure would be false precision.
What about rankings we have held for years?
They stay for now. What can change is what they bring in. So watch clicks per position alongside the position itself.
Does GEO need different content?
Partly a different form, rarely different topics. Mostly it is about writing existing claims so they can be lifted out.
Does the difference apply locally too?
Yes, and particularly there. For queries with a local element both worlds lean heavily on map and directory data, but the output differs.
Which takes effect faster?
It depends. A corrected opening time often shows in answers within days, a new ranking takes weeks. Conversely model knowledge takes months.
Can one agency do both?
If it measures both, yes. The warning signs are known: anyone selling GEO and showing rankings as the result has missed the difference.
Do we lose traffic by doing nothing?
Possibly, depending on your share of informational queries. Whether it hits you shows in your own data rather than in a study about other sites.
Where is the comparison of all four terms?
In the boundaries article, which places GEO, AEO, LLMO and AI SEO side by side.
Next step
Let us find out where you stand in AI answers.
One conversation, 30 minutes, no sales pressure. You leave with an honest read on whether this is worth the effort for you.