Profit-led Strategyengineered into Shopify.

Data before design. Evidence before build. Strategy behind every decision.
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We scale DTC eCommerce brands with CRO.

Shopify Plus Partner

Who we are

Trustpilot

MARCA is an eCommerce growth agency specialising in Shopify Plus Development and Conversion Rate Optimisation, trusted by 100+ eCommerce brands since 2021.

Every project starts with Model.
Finding the profit your existing traffic is leaving on the table.

Our workflow →

Strategy First.
Then everything it takes to deliver it.

We find where the profit is hiding in your store.
Then design, build and test the changes that release it.

Client portrait

★★★★★

“Their strategic approach and attention to detail have helped us identify key opportunities, and we’ve already started to see a positive impact on performance.”

Kandy, verified review on Trustpilot

Our Work

From fast-growing challengers to established Shopify Plus brands, we find the profit first and build for it second.

Most agency advice is opinion. Ours has precedent.

Precedent brings the data from the stores we work with into one place, so our strategists can see what moved profit on stores like yours before recommending a single change.

1
Proof for every recommendation
Each change in your plan shows what happened on stores like yours
2
Early warnings
We spot a problem before it reaches your revenue
3
Reporting that arrives on its own
A regular Brief, without you having to ask
Learn more
Precedent
Example
Why has our conversion rate dropped this month?

Mobile conversion fell from 2.4% to 1.9% after 14 October. The biggest drop is product page to cart, now well below stores like yours.

8 weeksdashed: stores like yours
[1] Your store data
[2] Stores like yours
Ask about your store…
Client portrait

What they say about us

Trustpilot Rated Excellent · Read our 47 reviews

Our workflow

Every engagement starts with the numbers.
Design and build only begin once we know where the leaks are.

Start with a free Diagnostic →
01

Diagnostic

A free review of your UX, speed, apps and design finds the cause behind what you've noticed.

02

Strategy

When there's more than one cause, we size every opportunity and decide what to do first.

03

Build

Design, development and data come together to take the friction out of the customer journey.

04

Test

A profit-first testing roadmap with measurable hypotheses, so every change earns its place.

Sam James

Sam James

FOUNDER

Book a discovery with Sam

Tell us about your store and where you think the profit is leaking.

We'll talk through the work we've done for brands like yours, how we'd approach it, and how we could work together.

Get in touch

What happens on the call

  1. 01We look at your store's numbers together.
  2. 02We show you where we think the biggest profit opportunities are.
  3. 03You leave with clear next steps, with no obligation.

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Profit levers, test results and what we're seeing across the stores we work on.

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