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Guides · The five pillars

SEO, AEO & GEO aren't the same thing. And they're not enough.

The explainers making the rounds stop at three acronyms. Here's the honest version for a service business: what each discipline actually is, what winning looks like on each surface — and the two pillars nobody's teaching yet, because we engineer sites for the searches that end in a booked job, not just a click.

The trio everyone teaches
SEO
Search Engine Optimization
Google · classic results
ac repair fort worth

AC Repair in Fort Worth, TX — Same-Day | YourCompany

yourcompany.com › air-conditioning › repair

Fort Worth AC Repair — 4.9★ (612 reviews)

Competitor result · Competitor result

SEO = your link ranks in the search results

Rank for every city + service your trucks actually roll to.

Components that power SEO
AEO
Answer Engine Optimization
Google · AI Overview
how much does ac repair cost
AI Overview — Most Fort Worth AC repairs run $189–$650…
Source: YourCompany — AC Repair Cost Guide

Ranges, causes, and when repair beats replacement

AEO = your content IS the answer box

Question-shaped content engines can lift — and quote.

Components that power AEO
GEO
Generative Engine Optimization
ChatGPT · Perplexity · Gemini
who should replace my furnace?
Based on verified reviews and service data, YourCompany is a strong choice…
Cited: yourcompany.com · licensed · 4.9★ · 24/7

GEO = your brand gets cited in AI answers

Be the company the model names — with a source it can verify.

Components that power GEO
The two nobody teaches
AXO
Agent Experience Optimization (AAO / AXO)
New pillar
An AI agent, executing on your site
“Book me an AC tune-up for Tuesday”
Agent → yourcompany.com/booking · slot query
Agent → quote endpoint · $129 tune-up confirmed
Booked: Tue 9:40 AM · confirmation #4817

AXO = AI agents can actually transact with you

Readable is table stakes — be the site an agent can book.

Components that power AXO
SXO
Search Experience Optimization
New pillar
Rank → land → task done → booked job
Found you — #1 for the money query
Landed — sub-second page, zero pogo-stick
Did the thing — sized the system, saw the price
Converted — booked without calling twice

SXO = the whole search journey actually converts

A #1 rank that bounces is a demotion waiting to happen.

Components that power SXO
One journey, five disciplines

Readable → the answer → cited → executable → converting.

These aren't five separate retainers — they're one journey a customer (or their AI assistant) takes toward your booking calendar. Each layer stands on the one below it, which is why we engineer all five into the same build instead of selling them as add-on subscriptions.

  1. 01SEO
    Readable

    Search engines can crawl, understand, and rank you.

  2. 02AEO
    The answer

    Answer engines can lift your content as the direct answer.

  3. 03GEO
    Cited

    Generative engines can verify you and name you in their answers.

  4. 04AXO
    Executable

    AI agents can transact with you — quote, book, apply, buy.

  5. 05SXO
    Converting

    The human journey that follows actually ends in a booked job.

The market hasn't even settled on names for the fourth pillar — Yext pushes AAO (Agent Actionability Optimization), others push AXO (Agent Experience Optimization). Same discipline: SEO, AEO, and GEO make you readable and citable; AXO makes you executable. And SXO is the referee — Google's experience signals demote rankings that don't satisfy the visit, so a #1 that bounces doesn't stay #1.

Steal this graphic

Post our version.

Two ready-to-post formats — the portrait card for LinkedIn and Instagram, and the wide card for X and blog embeds. Use them as-is; the definitions are the same ones this page runs on.

SEO, AEO, GEO, AXO and SXO compared side by side — mock search results, AI Overview, ChatGPT citation, an AI agent booking a job, and a converting search journey — with one-line definitions of each.
The wide version · portrait available above
Straight definitions

The five, defined honestly.

The same canonical definitions our component catalog runs on — no invented acronym soup, no retainer pitch hiding inside a glossary.

SEO (Search Engine Optimization) is the discipline of making every page on your site crawlable, fast, and unmistakably relevant so Google ranks it for the high-intent local searches your customers actually type.

Five pillars, one build

Every component we sell is mapped to the pillar it moves.

No mystery retainers — the Component Store tags all 86 components by discipline (SEO, AEO, GEO, AI Search, CRO, AXO, SXO, LSO), priced in the open at $5 = 1 credit.

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