The Future of Answer Engine Optimisation for UK SMEs in 2026

WHAT COMES
AFTER
AEO?

After AEO comes the agentic era. AI agents will soon book services, shortlist suppliers and make purchasing decisions on behalf of your customers, without a human deciding. AEO-REX is building three new services to prepare UK SMEs for what comes next. Nothing like this exists anywhere in the world yet.

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🏆 UK's First Dedicated AEO Consultancy for SMEs 📺 As Seen on Islam Channel ⭐ Trustpilot Rated 🏙️ Birmingham · Serving all UK 🆓 Free AI Check

The AI Search Evolution from 2000 to 2028

From SEO to AEO to AAO: how AI search has evolved and where it is going next

The history of digital visibility is a history of adapting to how machines discover and recommend businesses. SEO got you ranked on Google. GEO got you cited in AI-generated summaries. AEO gets you recommended when someone asks an AI a question. The next stage is AAO, which gets your business chosen by AI agents acting entirely without human input.

2000s to 2022
SEO

Search Engine Optimisation. Rank on Google. Drive clicks. Be found by humans typing keywords.

Foundation
2023 to 2024
GEO

Generative Engine Optimisation. Get cited inside AI summaries and Google AI Overviews.

Emerging
2025 to 2026
AEO

Answer Engine Optimisation. Become the recommended answer when someone asks ChatGPT, Perplexity or Google AI about your market.

Now via AEO-REX
2026 and Beyond
AAO + SOM

Assistive Agent Optimisation and Share of Model. AI agents act without humans. Your brand is chosen or it is not.

Coming Soon via Early Access

Three Emerging Frontiers in 2026

Nobody in the world has built these services for UK small businesses. Until now.

Frontier One

Assistive Agent
Optimisation (AAO)

The Layer After AEO

Assistive Agent Optimisation (AAO) is the practice of structuring a business's online presence so that autonomous AI agents can discover, verify and select it without any human involvement.

By 2028, Gartner predicts AI agents will command $15 trillion in B2B purchases. If your business is not readable by machines, you will not be in the selection pool.

  • AI crawler access audit and robots.txt fix
  • Machine-readable pricing and service data
  • llms.txt file creation and optimisation
  • Third-party trust signal and corroboration strategy
  • Agent readiness testing with ChatGPT, Claude and Perplexity
Frontier Two

Share of Model
Tracking

Your New Market Share Metric

Share of Model is the percentage of AI-generated responses in your market category that recommend or cite your brand. It is the AI-era equivalent of market share.

AEO-REX is building the first Share of Model tracker for UK small businesses with monthly scores, competitor comparisons and actionable fix reports across ChatGPT, Perplexity and Google AI.

  • Monthly Share of Model score across all major AI platforms
  • Competitor comparison in your local UK market
  • Citation frequency and brand mention tracking
  • Actionable fix reports when your score drops
  • Benchmarked against UK industry averages
Frontier Three

AEO for
Regulated Sectors

Compliance-Safe AI Visibility

Regulated Sector AEO is a compliance-aware approach to Answer Engine Optimisation for UK businesses operating under FCA, SRA, ICO or Ofsted regulation.

AEO-REX Regulated Sector is the first AEO practice in the UK built specifically for compliance-heavy industries. AI visibility without regulatory risk.

  • FCA, SRA, ICO and Ofsted-aware content strategy
  • AI visibility that does not create compliance exposure
  • Schema frameworks for professional services
  • Entity authority building within regulatory boundaries
  • Ongoing compliance monitoring as AI platforms evolve

The First Frontier Is Already Live.

BE FOUND.
before they decide.

AAO is live as AGENTREX, the free Agent Readiness Scanner. 14 real checks across 4 categories. About 60 seconds. No signup. See whether AI agents can find, read, query and buy from your business today.

Run the Free Scan

No signup. Results in about 60 seconds.

Frequently Asked Questions

AAO, Share of Model and Regulated Sector AEO: your questions answered

Assistive Agent Optimisation (AAO) is the practice of optimising a business's digital presence so autonomous AI agents can discover, verify and select it without any human involvement. It involves machine-readable pricing, transparent service data, llms.txt files, schema readiness and third-party trust corroboration.
Share of Model is the percentage of AI-generated responses in your market category that recommend or cite your brand. AEO-REX is building the first Share of Model tracking service specifically for UK SMEs with monthly scores and competitor benchmarking.
AEO makes your business the answer when a human asks an AI a question. AAO makes your business the chosen supplier when an AI agent acts on a human's behalf. AEO is about being cited. AAO is about being selected.
Any UK business operating under a regulatory framework: accountants (ICAEW), financial advisers (FCA), solicitors (SRA), healthcare providers (CQC), childcare providers (Ofsted), mortgage brokers and insurance businesses.
AAO is already live as AGENTREX, the free Agent Readiness Scanner at agentrex.aeo-rex.com — 14 checks across 4 categories in about 60 seconds, no signup. Share of Model Tracking and Regulated Sector AEO are still being built; details will appear here as each launches.
Yes. AEO-REX is a registered UK company (Company Reg: 17018571) founded by Shanaz Begum. Featured on Islam Channel Today Show. Rated on Trustpilot. Services tailored on a free discovery call. Visit aeo-rex.com.
Shanaz Begum
Founder, AEO-REX

The UK's first dedicated Answer Engine Optimisation consultancy built specifically for small businesses.

SpecialisationAEO for UK SMEs
Featured onIslam Channel TV
Based inBirmingham, UK
Company Reg17018571
Free Tooltools.aeo-rex.com
The businesses that win the next decade won't be the biggest. They'll be the ones AI recommends first.

I built AEO-REX because UK small businesses were being left behind as AI transformed how customers find suppliers. These three frontiers, AAO, Share of Model and Regulated Sector AEO, are what comes after the AEO wave. I am building them in public, with our community, for UK SMEs first.


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Ready to get started with AEO today? Explore our full service range at AEO-REX.com, tailored on a free discovery call.

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