Circle Square
Beautiful design is only the floor.

We build experience moats that drive product growth.

Circle Square is a digital product design consultancy specializing in product-led growth — from the first aha moment to lasting engagement, we design the experience that makes value realization effortless.

Lab Playground Studio Runway Scale Compound

An experience moat is how the best products outpace their competitors — and keep users to stay.

The product experience gives users what they need, what they love, and what they see value from.

When all three are true, no competitor gets close.

We design for the companies betting on product-led growth.

In product-led growth, the product drives its own growth — from acquisition to revenue.

The strategy is easy to adopt. The experience is hard to build. That's what we do.

From brief to growth. Three case studies handpicked.

Growth marketing platform dashboard

Growth Marketing Platform

A platform for marketers building their own growth loops through customer journey orchestration. We designed the product around a deep understanding of how growth actually works and what drives awareness, activation, engagement and ultimately customer loyalty.

Open case study
Digital safety app screens

Digital Safety App

Cybersecurity apps often struggle to keep engagement high, leaving users with low perceived value. By redefining the value proposition and introducing a cohesive digital protection concept, activation, upgrade, retention, and lifetime value all moved.

Open case study
Event platform screen

Event Platform

A two-sided marketplace where organizers are motivated to create more events and attendees keep coming back, fueling the flywheel. Revenue steadily climbs as experience drives toward the monetization goal.

Open case study

We work with companies at every stage of growth.

A Product from 0 to 1

Before you scale, the experience has to be built for growth — not patched in later. We design the activation path, the adoption loop, and the upgrade moment from day one.

A Product from 1 to 100

You have traction — Conversion is slower than it should be. Retention has a ceiling. Referral is not happening. We redesign the experience so your product becomes its own growth engine.