World Data Lab

Case studies

See the decisions clients made with our data.

Four decisions our clients bring us, each with the case that answered it.

Trusted by global brands

DeloitteMarsHenkelBrown-FormanBoltonCabotUberTapestryCoca-ColaColgateSpotifyL'OréalDeloitteMarsHenkelBrown-FormanBoltonCabotUberTapestryCoca-ColaColgateSpotifyL'Oréal

What clients decide with us.

Four decisions, each with the case that answered it, then the global beauty brand whose questions became five of our datasets.

01 Where to open next

A footprint decision. Rank every city by the stores its consumers can keep busy, then open where the gap to today is widest.

City A-01 had room for 24 more stores.

A global coffee chain ranked its cities by sales per store. We ranked them by how many stores each city's consumers could keep busy. City A-01 had 18 and could carry 42. The chain now plans its openings starting from the cities with the biggest gaps.

How we worked
Data support and insight
Who else brings it
Restaurant groups, Pharmacies, Gyms, Hotels
18 of 42stores open in City A-01A store trading todayWhere the 24 missingstores would goConsumers aged 15 to 45above $40 a day, per cellfewermore

Swipe to see the full chart.

Each hexagon is a neighbourhood of City A-01. The darker it is, the more young adults with money to spend live there. City records simulated.

02 What to charge in each market

A price tier decision. Set the price each market's adults can carry and count how many more of them can buy.

One price reached 82% of adults in one market and 8% in another.

An app marketplace charged the same $2.99 subscription in all five of its markets. We checked that price against what adults in each market can spend. Four markets needed a lower price and the richest could take a higher one. In the poorest market, the share of adults who could afford it went from 8% to 78%.

How we worked
Pilots and bespoke work
Who else brings it
Streaming, Software, Subscriptions, Financial products
Market A, high income82% Market C, volatile20% to 43%Market D, stable emerging19% to 51%Market B, large emerging13% to 45%Market E, developing8% to 78%less to spendmore to spend
Can afford the one $2.99 priceAlso can afford a price set for the marketAdults in the market, by what they can spend

Swipe to see the full chart.

Each curve is one market's adults, from least to spend on the left to most on the right. Market records simulated.

03 Which cohort to grow with

A targeting decision. Rank the age groups on the spending they will add, and let the plan follow the ranking.

Gen Z went from last in the plan to first.

An oral care brand ranked four age groups by how fast their numbers grow. That put the over-45s at the top and Gen Z at the bottom. We ranked them by how fast their spending on oral care grows instead, and Gen Z came first.

How we worked
Data support and insight
Who else brings it
Personal care, Nutrition, Healthcare, Financial services
Ranked onheadcountRanked oncategory spending+2.0%Aged 45 and over+0.6%Aged 20 to 35+0.3%Aged 30 to 45−0.1%Gen Z+6.5%Gen Z+5.8%Aged 45 and over+4.7%Aged 20 to 35+4.3%Aged 30 to 45Ranked on headcount growthRanked on category spending growth+2.0%Aged 45 and over+0.6%Aged 20 to 35+0.3%Aged 30 to 45−0.1%Gen Z+6.5%Gen Z+5.8%Aged 45 and over+4.7%Aged 20 to 35+4.3%Aged 30 to 45

Average yearly growth to 2035, from our model. Cohort records simulated.

04 Whom to build the data with

A partnership decision. Four organisations put the model to work in public, on the middle class, on generations, on payments and on poverty.

Mastercard Center for Inclusive Growth

Release, June 2025

Deepening the partnership to track 1.1 billion people on their way into the middle class, and where the gaps remain.

NIQ

Five joint reports

Five reports together, from Spend Z to Spending Longer and Living More, on retail and shopper data set against our model.

EBANX

Case study and webinar

Market sizing for its expansion into Africa, India and Southeast Asia, and a webinar on payments in emerging markets.

GIZ

Two public clocks

The World Poverty Clock and the Water Scarcity Clock, underwritten for the first and the sixth Sustainable Development Goals.

05

A global beauty brand's questions became five of our datasets.

Each dataset below began as a planning question from a global beauty brand's teams. Every client can use it today in World Data Intelligence.

They asked

Which cities next?

2021

It became

Cities

Spending for 9,400+ cities, so a market can be entered district by district.

Explore Cities

They asked

How big is beauty, market by market?

2023

It became

Beauty market

The beauty category by market, tier and age.

Explore Beauty market

They asked

Which generation carries the category?

2025

It became

Generations

Spending by birth cohort, ranked on what each cohort will add.

Explore Generations

They asked

How many homes can afford the premium tier?

2026

It became

Households

Homes by size, income and life stage, so a tier can be sized in households.

Explore Households

They asked

Who in the home does the buying?

2026

It became

Gender

Spending split by who in the household spends it.

Explore Gender

A client story in full

Charting a Path Into Emerging Markets

Fintech & Payments

Charting a Path Into Emerging Markets

EBANX, a Brazil-based payment company built for emerging markets, needed a centralized, reliable source of consumer spending and market-sizing data, along with visibility into financial inclusion and payment preferences.

Bring us the question your team is working on.

Every case on this page started with a single question. Send us yours and we'll show you what our numbers say about it.