Digital growth agency for ecommerce brands

Know what to do next to grow profitably.

We analyse your economics, customer acquisition, digital experience and retention to identify the opportunity or constraint with the greatest commercial impact—then build the intervention most likely to move it.

For ecommerce brands with meaningful demand, multiple growth levers and the ambition to make the next investment count.

The Surge Growth Diagnostic

What should you fix, improve or scale next?

Four lenses
01Economics

Margin and value

02Acquisition

Customer quality

03Experience

Journey and conversion

04Retention

Customer value

One commercial decisionWhat to fix, improve or scale next
01

Growth has slowed.

Find what is preventing the business from moving forward.

02

Growth is becoming more expensive.

Identify where revenue is increasing without sufficient commercial value.

03

Growth is working—but the next move is unclear.

Determine which opportunity deserves the next dollar, person or quarter.

Consumer ecommerce brand · Selling internationally

From five figures to seven figures in monthly revenue in under 15 months.

Surge Catalyst led strategy, paid media, creative direction, offers, conversion and retention. Monthly revenue increased more than 50× while paid acquisition held at 3–4× return on ad spend.

Client name withheld. Results from one engagement; outcomes vary by brand, market and execution.

Growth progressionFive figures → seven figures
Monthly revenue growth from five figures to seven figuresA directional curve showing the reported starting and ending revenue bands over less than fifteen months. Intermediate monthly results are not plotted.
Starting pointFive figures monthlyOutcomeSeven figures monthly
50×+ monthly revenue3–4× return on ad spend<15 months

Endpoints shown. Intermediate monthly results are not plotted.

Where we look

One growth problem. Four places to investigate.

The symptom may appear in one channel while the cause sits somewhere else. We examine the full commercial journey before deciding where effort and budget should go.

01Growth strategy and diagnostics

Which opportunity or constraint matters most?

We define the commercial goal, trace the customer journey and identify the constraint most likely to change the growth trajectory.

02Customer acquisition

Are you acquiring customers who create profit?

We build the offers, creative, campaigns and channel mix required to attract customers who create commercial value.

03Digital experience and conversion

Where are valuable customers abandoning the journey?

We improve the path from first interaction to purchase across landing pages, ecommerce experiences, product pages and checkout.

04Data, automation and customer value

Is your data producing better commercial decisions?

We connect measurement, lifecycle activity and practical automation to improve retention, decision quality and customer value.

The Surge Growth Diagnostic

Start with a commercial diagnosis, not another channel plan.

Before recommending more spend, more technology or more activity, we establish which opportunity or constraint is most likely to change the numbers.

What we examine

  1. Commercial objectives and unit economics
  2. Acquisition, conversion and customer value
  3. The opportunity or constraint with the greatest commercial consequence
  4. The first intervention and how its impact should be measured

The objective is a prioritised decision: what to fix, improve or scale, what evidence to expect and what should happen next if the economics hold.

How we find it

Put evidence in charge of the next decision.

We trace the economics, identify the highest-value constraint and design the quickest credible way to address it. The result determines where effort and budget go next.

01
Diagnose

Find where value is being lost or created

We follow the numbers from spend to margin and customer value, then examine the customer journey producing them.

02
Prioritise

Choose the opportunity worth backing

We identify the decision most likely to improve profitable growth and define what would prove it.

03
Build

Create the smallest credible intervention

We turn that decision into a strategy, experience, campaign, automation or measurement change with a clear commercial signal.

04
Compound

Scale only when the economics hold

We expand what creates incremental value and feed the evidence into the next decision.

A good fit for Surge Catalyst

You have demand, data and more than one credible path to growth.

  • Meaningful revenue or customer demand
  • Several growth levers competing for investment
  • A need for clarity about the next growth decision
  • A need for senior thinking and practical execution
The founder of Surge Catalyst
Satheeshan Siva · Founder & Growth Strategist

Why Surge Catalyst

The strategist stays in the work.

You work directly with a senior growth strategist experienced across paid media, ecommerce, technology and the economics connecting them. The person who diagnoses the problem remains involved in solving it.

Follow the money

We test channel performance against margin and customer value.

Read across platforms

We connect media, ecommerce, data and the customer journey.

Make the decision visible

Every test has a clear question and an agreed measure.

Stay accountable

The people shaping the strategy remain involved in the work.

Make the next investment count

Know what to fix, improve or scale next.

Bring us your commercial objective, the data you trust and the opportunities in front of you. We will help you determine the first move.