Payments · United States

Controlled Scaling in US iOS: Sezzle's Fraud Resilient Growth Framework

Sezzle wanted to grow on iOS in the United States without letting fraud grow with it. So growth and fraud control were built as the same system.

Market: United States
Platform: iOS
Objective: Scale while protecting traffic quality
Approach: Controlled scaling, fraud resilience built in

The brief

Scale iOS, keep the traffic clean.

Sezzle's brief paired an ambition with a condition: scale acquisition on iOS, and protect the quality of the traffic while doing it.

The approach

Fraud resilience inside every growth decision.

We scaled in a controlled way, with fraud resilience built into each decision to spend more rather than checked afterwards. New budget went only where the traffic had already shown it was real.

A smiling woman carrying shopping bags in a park

Where the work focused

Growth that doesn't have to be undone.

The focus was sustainable growth and traffic integrity. Payment apps attract fraud precisely because the rewards are real, so a channel that grows fast and dirty ends up costing more than it brings in.

A man in a white shirt shopping on his phone

What it delivered

A framework for controlled growth.

The outcome was a fraud-resilient framework for controlled iOS growth in the US — a way to keep adding users without re-examining every source each month.

Scale you have to claw back later was never scale.