What is a GEO agency?

A GEO agency does generative engine optimisation: the work of getting a brand cited and recommended in AI answers from tools such as ChatGPT, Gemini, Perplexity and Google AI Overviews. For an ecommerce brand that means being named when a buyer asks what to buy.

What is the difference between GEO, AEO and SEO?

SEO wins rankings in search results. AEO, answer engine optimisation, structures a page so it answers a question directly. GEO, generative engine optimisation, earns a mention inside an AI answer. They share most of the same work: clear facts, useful pages and trusted sources.

Can you guarantee my brand appears in ChatGPT?

No, and nobody honestly can. The engine checks who is recommended for your buying questions, fixes the pages and sources behind those answers, and shows you what changed.

Which AI engines do you track?

ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews. The engine asks each one your 25 most valuable buying questions every week and logs which brands it names.

How long does GEO take for an ecommerce store?

The technical setup is done during the five-week build. Being cited takes longer and depends on your category. On Flissie, the founder's own Shopify store, AI citations rose 68% between 30 June and 8 November 2026 (Ahrefs). That is one store's result, not a promise.

How much does a GEO agency cost?

Rembanx does not sell GEO as a separate retainer. AI search is part of every plan: Foundation is £2,450 a month, Growth £3,950 and Flagship £9,950, with no build fee on a 12-month plan, or on a six-month plan signed by 31 January 2027. See full pricing.

A plain text file on your store that tells AI engines what the site is and where its key pages are. Shopify now serves a basic one automatically, and Google has said its Search does not use it, which is why the engine sets yours up alongside crawler access and schema and does not rely on it.

What do I own if I stop?

Everything. The engine, the skills, the playbooks and every page stay in your accounts. Month to month, you can stop with a month's notice. Leave a plan early and the build fee you saved falls due, less a sixth for each month you have paid.

Rembanx
GEO agency

Generative engine optimisation for ecommerce

GEO agency for ecommerce brands that want to be the answer.

Buyers now ask ChatGPT, Gemini, Perplexity and Google's AI Overviews what to buy. Rembanx is a GEO and AEO agency for Shopify and ecommerce brands: every week we check who gets recommended for your buying questions, then fix the pages and sources behind those answers. It runs inside your own accounts, so the tracking and every page are yours.

Book a build call Get a free SEO audit

AI search is part of every plan, not a separate retainer.

5 weeksfrom kickoff to a live engine in your accounts

14 daysto five revenue fixes on the traffic you already have

+85%Google clicks on the founder's own Shopify store, June to October 2026

What the AI search agent deliversInventory

01Your 25 buying questionsChecked in five AI enginesEvery week
02A ranked fix listPages, schema and sourcesEvery week
03llms.txt, crawler access and schemaSet up in the build
04Pages structured to be quotedClear facts, comparisons and answersEvery new page
05A report on what movedEvery month

Registered ownerYour brand

The reports and every page stay in your accounts.

Why GEO matters for ecommerce

An AI answer names a few brands. Be one of them.

Generative engine optimisation is the work of getting your store recommended when a buyer asks an AI assistant what to buy.

Weekly answer checkIllustration

One of your 25 buying questionsBest [product] for [buyer problem]?

ChatGPT
Brand ABrand BYour brand
Claude
Brand ABrand CYou are not named
Gemini
Brand BYour brand
Perplexity
Brand ABrand BYou are not named
AI Overviews
Brand CYour brand

Your brand is named by3 of 5

PageAdd the comparison buyers ask for to your buying guide
SchemaComplete the product details on four product pages
SourceA gift guide names both competitors, but not you

An illustration of the weekly output: who each engine names, then the fixes, ranked by what the question is worth.

A shortlist, not a results page
An AI answer usually names a handful of brands and moves on. If yours is not one of them, there is no page two to be found on.
The same pages do both jobs
Clear product facts, comparisons and buying guides help you rank in Google and get quoted in AI answers. The engine builds them once, for both.
You can see where you stand
Each week the engine logs which brands were named for your buying questions, and each month a report shows what changed.

How the engine does GEO

Set up once, checked every week.

The AI search agent is a Claude skill with a written playbook. This is the work it repeats.

In the buildOpen your store to AI enginesllms.txt, crawler access and schema are set up, so AI engines can read your store.
In the buildChoose your 25 buying questionsEvery buying search and AI prompt in your category is sized in Ahrefs, and the 25 most valuable go on your list.
Every weekAsk five AI enginesThe agent asks ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews, and logs which brands each one names.
Every weekRank the gapsEach gap becomes a fix to a page, to schema or to a source, ranked by what the question is worth.
Every monthFix, then reportThe SEO writer picks up the top fixes each week, and a monthly report shows what moved.

Nobody can guarantee a mention in an AI answer. What the engine controls is whether your pages deserve one, and whether you can see the result.

AI search on a real store

What it did for Flissie.

Flissie is the founder's own Shopify store, where the first engine runs.

AI citations+68%847 to 1,420 across six AI engines

ChatGPT citations+337%57 to 249

Search terms in the top 10+117%June against October 2026

Engines counted6ChatGPT, AI Overviews, AI Mode, Gemini, Perplexity, Copilot

AI citations: Ahrefs, 30 June against 8 November 2026. Search terms: Google Search Console. One store's numbers, not a promise.

GEO in each plan

Included at every pace.

AI search is one of the thirteen parts of the engine, so it comes with every plan.

Flagship

£9,950a month

AI answers checked every week, with a monthly report
18 new pages a month, structured to be quoted
Digital PR included, to earn the sources AI answers cite

Growth

£3,950a month

AI answers checked every week, with a monthly report
6 new pages a month, structured to be quoted
Digital PR as an add-on from day 90

Foundation

£2,450a month

AI answers checked every week, with a monthly report
3 new pages a month, structured to be quoted
Digital PR as an add-on from day 90

Every plan also includes llms.txt, crawler access and schema, set up during the five-week build. See full pricing.

Built on a real store first

The first engine runs on my own Shopify brand

Rembanx is new, so here is the honest version. When Flissie, the Shopify brand I run, lost half its Google traffic in February 2026, I rebuilt its SEO as an engine on Claude. These are its real numbers since.

Women's bamboo boxer shorts. Family run, on Shopify, trading since 2021. Figures compare June 2026, the month before the engine went in, with October 2026.

+85%Google clicks a month, 1,282 to 2,370

+117%search terms ranking in Google's top 10, 2,501 to 5,439

+47%search terms in positions 1 to 3, 1,006 to 1,479

+68%citations in AI answers, 847 to 1,420. In ChatGPT alone, +337%

97%of store visits came from unpaid channels in October 2026: search, direct, email and AI. A year earlier, with Meta ads running, it was 59%

+29%returning customers, January to October, 239 in 2025 to 309 in 2026

Google clicks to flissie.com by week, 4 May to 1 November 2026. Coral bars are weeks with the engine running.

MayJulySeptemberOctober

What comes next. With clicks rising, the engine's work on Flissie has moved to the pages that sell: collection pages, product pages, conversion and email.

Sources: Google Search Console (clicks, search terms by position), Ahrefs (AI citations across ChatGPT, Google AI Overviews and AI Mode, Gemini, Perplexity and Copilot, 30 June against 8 November 2026) and Shopify analytics (visits, orders, returning customers). One store's numbers, not a promise.

Matthew Banks, founder

I am an ecommerce brand owner first. I run Flissie, a family-run Shopify store that has shipped 3,596 orders, so I look at the same Shopify, Search Console and Klaviyo dashboards you do.

I have lived the Meta cycle: ROAS halves overnight, the creatives run out, and a record sales month leaves nothing to pay yourself. Then, in February 2026, our Google traffic halved. So I built the engine on my own store first, and I still run it there every week.

Every plan includes me, not an account manager: strategy calls, a WhatsApp line for ideas and decisions, a monthly growth review on your Shopify numbers and a 90-day plan each quarter.

The Flissie engine, today

Runs on: Claude
Connectors: Shopify, Ahrefs with Search Console, Klaviyo, Canva
Skills: Brand brain, SEO content, digital PR, retention, growth review, blog banners, demand

Questions

What ecommerce brands ask a GEO agency

What is a GEO agency?: A GEO agency does generative engine optimisation: the work of getting a brand cited and recommended in AI answers from tools such as ChatGPT, Gemini, Perplexity and Google AI Overviews. For an ecommerce brand that means being named when a buyer asks what to buy.
What is the difference between GEO, AEO and SEO?: SEO wins rankings in search results. AEO, answer engine optimisation, structures a page so it answers a question directly. GEO, generative engine optimisation, earns a mention inside an AI answer. They share most of the same work: clear facts, useful pages and trusted sources.
Can you guarantee my brand appears in ChatGPT?: No, and nobody honestly can. The engine checks who is recommended for your buying questions, fixes the pages and sources behind those answers, and shows you what changed.
Which AI engines do you track?: ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews. The engine asks each one your 25 most valuable buying questions every week and logs which brands it names.
How long does GEO take for an ecommerce store?: The technical setup is done during the five-week build. Being cited takes longer and depends on your category. On Flissie, the founder's own Shopify store, AI citations rose 68% between 30 June and 8 November 2026 (Ahrefs). That is one store's result, not a promise.
How much does a GEO agency cost?: Rembanx does not sell GEO as a separate retainer. AI search is part of every plan: Foundation is £2,450 a month, Growth £3,950 and Flagship £9,950, with no build fee on a 12-month plan, or on a six-month plan signed by 31 January 2027. See full pricing.
What is llms.txt?: A plain text file on your store that tells AI engines what the site is and where its key pages are. Shopify now serves a basic one automatically, and Google has said its Search does not use it, which is why the engine sets yours up alongside crawler access and schema and does not rely on it.
What do I own if I stop?: Everything. The engine, the skills, the playbooks and every page stay in your accounts. Month to month, you can stop with a month's notice. Leave a plan early and the build fee you saved falls due, less a sixth for each month you have paid.

One engine, every job.

This is one part of the engine. The same build covers the searches that bring buyers in, the pages that convert them and the emails that bring them back.

01Shopify SEO

Shopify SEO that ends in an order

Collection and product pages, technical fixes, internal links and schema, aimed at the searches buyers make right before they buy.

Shopify SEO agency

02GEO and AEO

AI search optimisation

Get recommended in ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews, with a weekly check on who gets named for your top buying questions.

03Ecommerce SEO

Content that sells, not just ranks

Buying guides, comparisons and gift guides written from your own reviews and published straight to your Shopify blog.

Ecommerce SEO agency

04Revenue

More orders from the traffic you have

Your homepage, top collections, product pages and cart rewritten in your buyers' words, and your offers and repeat purchase flows fixed. Five fixes live in 14 days.

Ecommerce CRO agency

05Research

Messaging in your customers' own words

Reviews, support emails, returns reasons and community threads mined for how your buyers talk, then turned into personas, Chimp OS and a messaging system every page uses.

The thirteen parts

06Growth partner

A founder on WhatsApp, not an account manager

A strategy call with Matthew every week or fortnight, a WhatsApp line for ideas and decisions, a monthly growth review and a 90-day plan each quarter.

Work with Matthew

07Landing pages

Pages designed to convert

A UI and UX agent designs every landing page, collection and guide around the buying decision: what a visitor sees first, the proof beside it and one clear next step.

What is included

08Digital PR and Klaviyo

Links in, second orders out

Gift guides, journalist requests and link gaps pitched in your voice, and Klaviyo flows that turn a first order into a second. Included on Flagship, add-ons from day 90.

Digital PR Klaviyo agency

09Claude SEO

An engine you can see inside

Every skill, playbook and schedule lives in your Claude account, so you can read exactly how the work is done and keep it if you leave.

Claude SEO agency

Book a build call

Stop renting growth. Own the engine.

Thirty minutes with Matthew. Bring your Shopify numbers and what you have tried. You leave with a spec for your engine, whether or not we build it. Two new partners a month, with builds starting on the first Monday. The £0 build fee offer ends 31 January 2027.