As of Q3 2026, AEO and GEO pay off when your buyers research on ChatGPT, Claude, Gemini or Perplexity and read Google AI Overviews. AEO, Answer Engine Optimisation, gets you quoted in Google AI Overviews and featured snippets. GEO, Generative Engine Optimisation, gets you named inside the AI chats, upstream of your leads and sales. The data below is organic traffic growth across nine clients, plus a formula that turns your own fee and sales figures into a return. ChatGPT cited Aemorph 3 to 4 times and named it as a source in a logged-out session on 4 August 2026.
Source: logged-out ChatGPT session, 4 August 2026, for queries including "PSG SEO Singapore" and "best PSG SEO services".
Written by Kevin Dam, founder of Aemorph, who has practised SEO since 2010 and sits on the Forbes Agency Council. Aemorph is a Google Partner. LinkedIn
The Sceptical Case
AEO and GEO spend does not pay off for every business in 2026, and the two clearest exceptions come before any return-on-investment number gets calculated. Citation-focused investment earns its return where your buyers already use AI answers; where that demand is not established, your SEO and content foundations come first. A business with no clear service pages and no confirmed credentials gives an AI model little to read correctly, whatever the budget. Both disciplines build on SEO, search engine optimisation, which earns your place in Google's regular results.
The strongest starting case answers yes to two questions:
- Do your buyers already research on an AI platform?
- Are your own published facts (services, credentials, locations) complete enough to verify?
Yes to both, and you start with citation-focused work. Still building either one, and the programme starts with the foundation work.
ROI Data from Real Campaigns
The business case for AEO and GEO weighs your quoted fee against the cost of staying invisible to buyers who research in AI, and Aemorph's longest client record shows what organic growth compounds into over years rather than in a single fast month. The cost to weigh is not only the fee: it is also the cost of being absent from AI answers while a correctly described competitor appears in them. AI keeps a map of what every business is and what it does. Each engine answers from what it has learned and looked up about a business across many sources, and your website is only one of them. A business the engines know little about is less likely to be named when a buyer asks for a recommendation, a different loss from a lower ranking position.
On Google, a search page carrying an AI summary produced a click to a traditional result link in just 8% of visits, against 15% without one, in Pew Research Center's March 2025 study of US adults.
| Search page | What the user clicked | Share of visits | Sample | Source |
|---|---|---|---|---|
| No AI summary | A traditional result link | 15% | 900 US adults, March 2025 | Pew Research Center, 22 Jul 2025 |
| With an AI summary | A traditional result link | 8% | 900 US adults, March 2025 | Pew Research Center, 22 Jul 2025 |
Source: Pew Research Center, "Google users are less likely to click on links when an AI summary appears in the results", July 2025.
Case study ยท Insurance broker platform, Australia
BizCover grew organic traffic 4,820% across nearly eight years.
BizCover, an Australian broker platform that works with insurers, grew from 894 to 43,989 monthly organic visits between December 2015 and September 2023. Its annualised rate is 65% a year, in the bottom third of the portfolio, and across nearly eight years that rate compounds to 4,820%. Read the BizCover case study
Organic search results, not AI citations. Source: Ahrefs, August 2026. How results are measured
The size of that result reflects how long the engagement ran: nearly eight years, the longest engagement in Aemorph's published case studies. Treat AEO and GEO as a multi-year position, not a monthly experiment. Every client figure here is organic search traffic from Aemorph's SEO engagements, delivered by the same team and SEO discipline the entity-first method grew from.
BizCover's engagement produced the largest absolute gain in the portfolio, from 894 to 43,989 monthly organic visits.
| Client | Market | Ahrefs-estimated monthly organic visits before | After | Period | Change | Annualised rate |
|---|---|---|---|---|---|---|
| HiBye | Singapore | 325 | 1,049 | 4 months (Nov 2022 to Mar 2023) | 223% | Short burst, not annualised |
| Remarkable Furniture | Australia | 3,883 | 12,172 | 13 months (Sep 2019 to Oct 2020) | 213% | 187% a year |
| Casa Dental | Singapore | 3,641 | 7,074 | 10 months (Mar 2023 to Jan 2024) | 94% | 122% a year |
| Linda Mandarin | Singapore | 860 | 3,238 | 10 months (Mar 2023 to Jan 2024) | 277% | 391% a year |
| EZRA Clinic | Singapore | 210 | 4,005 | 11 months (Mar 2023 to Feb 2024) | 1,807% | Short burst, not annualised |
| NCS Singapore | Singapore | 1,497 | 8,614 | 16 months (Dec 2021 to Apr 2023) | 475% | 272% a year |
| Smile Team | Australia | 2,506 | 5,629 | 28 months (Oct 2021 to Feb 2024) | 125% | 41% a year |
| Eye Concepts | Australia | 2,008 | 12,483 | 56 months (Jun 2019 to Feb 2024) | 522% | 48% a year |
| BizCover | Australia | 894 | 43,989 | Nearly eight years (Dec 2015 to Sep 2023) | 4,820% | 65% a year |
Organic search results, not AI citations. Source: Ahrefs, August 2026. How results are measured
Across eight Aemorph clients, organic traffic grew 467% on average on a raw basis and 840% once each engagement is normalised to a 12-month rate, so a short, fast engagement does not read the same as a multi-year one. The eight-client average excludes BizCover and includes the short EZRA Clinic and HiBye engagements.
| Metric | Raw average | Normalised average | Clients in sample | Note |
|---|---|---|---|---|
| Organic traffic growth | 467% | 840% | 8 | Excludes BizCover; includes the short EZRA Clinic and HiBye engagements |
Organic search results, not AI citations. Source: Ahrefs, August 2026.
Gartner forecast in a press release dated 19 February 2024 that traditional search engine volume drops 25% by 2026, with search marketing losing share to AI chatbots and other virtual agents. For a business built on classic search traffic alone, absence from AI answers is a present risk. Adobe Analytics measured that traffic to US retail sites from generative-AI sources rose 1,200% in February 2025 versus July 2024 (Adobe Analytics, 2025), across more than a trillion tracked site visits.
Aemorph's client figures measure organic traffic, so your return calculation takes your own quoted fee as its variable. For a fee-only calculation, return on investment equals the gross profit attributable to the work minus the total quoted fee, divided by the total quoted fee. The total quoted fee is the fee in your quote counted across the quoted term. The fee-only break-even point is the total quoted fee divided by the gross profit one new customer brings. A full-project calculation adds every other incremental cost of the project, such as internal production and implementation time, to the fee and uses the same measurement period.
| Input | Where the figure comes from | How it enters the calculation | What to compare it against | What Aemorph's evidence covers |
|---|---|---|---|---|
| Total quoted fee | The written quote from Aemorph or any other agency, counted across the quoted term | Subtracted from the attributable gross profit, then used as the divisor | The same budget spent in a channel you already pay for | Aemorph quotes each engagement after the strategic conversation; starting points are on the pricing page |
| Gross profit per new customer | Your own sales records | Divides the total quoted fee to give the break-even number of customers | What you pay to win one customer through your current channels | No Aemorph figure; the input is yours |
| Customers attributable to the work | Enquiry and sales records that name organic search or an AI assistant as the source | Multiplied by gross profit per customer to give the attributable gross profit | The break-even number of customers | Organic traffic growth across nine clients, which measures visits and not attributed customers |
| Time to first effect | The engagement's own timeline | Sets how much of the quoted term passes before the return starts | The length of the quoted term | Visibility in AI answers typically begins after month 3 |
Fee-only return-on-investment inputs.
How much does AEO and GEO cost?
Aemorph quotes each AEO and GEO engagement after a free strategic conversation, and that quote is the total quoted fee in your calculation. Starting points for the audits, the Sprints, the Influencer Blueprint and the monthly packages are on the pricing page.
Want the most value for your budget and prefer to run the work in-house? Leveraged & Scalable, Aemorph's community, teaches your team to plan and execute SEO, AEO and GEO with AI tools, using the same skills and templates Aemorph's team works from.
What's the ROI of AEO and GEO?
Aemorph holds no measured financial return figure for AEO or GEO; its benchmarks are organic traffic growth from SEO, and the formula above turns your own figures into a return. Organic traffic growth, AI citations and attributable financial return are three different measures. The longest record in the portfolio, with the client's sector and engagement length, sits on the BizCover case study.
When AEO and GEO Pays Off
AEO and GEO spend fits three business profiles best: an SME with an existing content foundation, a category leader defending its position, and an exporter competing for buyers outside its home market. Each profile puts the same work towards its own sales goal:
- SMEs with service pages, credentials and a location record in place, which need those facts verified and completed, not created from nothing, so the work starts with a head start.
- Category leaders facing newer competitors, which state the attributes buyers ask about before a rival does.
- Exporters without an established local referral network, which place greater weight on how AI answers describe their business.
Gartner research (2020) shows that B2B buyers typically spend only 17% of their time meeting with potential suppliers when they are considering a purchase, and a Gartner sales survey published 25 June 2025 found that 61% of B2B buyers prefer an overall rep-free buying experience. In that independent research, an AI answer either describes you accurately or gives the wrong picture of a supplier the buyer has yet to meet.
When It Doesn't
AEO and GEO spend does not make sense for a business without the budget to sustain the work, a business expecting an overnight result, or a business unwilling to correct the facts an AI model already has wrong. In each case the spend fails to return, for its own reason:
- Businesses with one month of budget. Coverage builds as topic clusters build out over months, and terms are set out in your quote. One month of budget fits the Hallucination Diagnostic, which delivers its report in 5 business days and presents it on a call, or the Showstopper Sensor (Sprint 1), Aemorph's 30-day AI answer sprint, which delivers its output by day 30.
- Businesses expecting AI recommendations within days of signing. Visibility in AI answers typically begins after month 3, once entity coverage and authority are established.
- Businesses that resist correcting what an AI model already has wrong, and keep publishing an inconsistent service list, credential or location across their own website and directories. That leaves an AI model with conflicting facts to draw on, whatever the retainer size.
How long does AEO and GEO take to show results?
Your first ranking movements show within 45 days of publishing. Google and the AI chats respond only to content that is live, so the 45 days count from publication, not from the start of your engagement.
Source: results reported in past client testimonials. Watch the client videos
| Option | What it buys | Delivery time or guarantee | Fits which situation | How to start |
|---|---|---|---|---|
| Hallucination Diagnostic | 50 to 150 prompts tested across ChatGPT, Gemini, Claude and Perplexity, presented on a call | Report in 5 business days | A business that needs to know what AI engines state about it before committing a larger budget | Request a quote |
| Sprint 1: Showstopper Sensor | The Hallucination Diagnostic, the full list of showstopper questions (the buyer questions that stop a purchase when AI answers them badly) and the approved answers published as the LLM info page | Output by day 30, under Aemorph's AI accuracy guarantee when Sprint 1 is bought on its own | A business of any size whose buyers get wrong answers from AI assistants | Request a quote |
| Sprint 2: Entity Hardening | Aemorph's technical entity SEO sprint: source-of-truth record, linked schema graph, entity map and llms.txt | Up to 60 days; no guarantee attached | A business of any size with a content foundation ready to structure | Request a quote |
| Awaken | 1 AI prompt cluster tracked, at about half Anchor's pace | Complete Mathematical Market Monopoly outline, your full content plan, within 45 days | An emerging business with a lean team; Aemorph accepts a small number onto Awaken | Book a strategic conversation |
| Anchor | 2 prompt clusters tracked (20 to 40 prompts), the top 20% of the topic universe | Complete Mathematical Market Monopoly outline within 45 days | An established business building out its core topics | Book a strategic conversation |
What each option buys.
Starting points are on the pricing page. Businesses below about S$5M in revenue start with Leveraged & Scalable, Aemorph's community; any business buys Sprint 1 or Sprint 2 on its own. Awaken is Aemorph's done-for-you package.
Aemorph's Ground Truth Guarantee
Buy the Showstopper Sensor (Sprint 1) on its own and it carries the Ground Truth Guarantee: if ChatGPT, Claude, Gemini and Perplexity still miss your approved facts 30 days after your answers go live, you get your Showstopper Sensor fee back in full. It is Aemorph's AI accuracy guarantee. Monthly packages carry the separate 45-day outline guarantee.
The GEO service builds and corroborates your published brand record for citation in the AI chats, and the AEO service covers Google AI Overviews, featured snippets, answer boxes and voice search answers. Still comparing the DIY route with hiring an agency? The agency versus DIY tools guide sets out that comparison, and the dated market prices sit on the AEO and GEO cost guide.
Start with the Showstopper Sensor
A strategic conversation with Aemorph is free and runs 30 to 60 minutes, and Aemorph responds within 24 hours to all communication.