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Yuka

Julie Chapon

73M users without spending on ads: Yuka grew by word of mouth alone.

Julie Chapon

Self-reported figure

~$7M/yr

73M users, no ads

Audience

73M users (2025)

Launched

2017

Age at launch

~29-30

01Started from

Where it started

Former digital transformation consultant looking for meaning, who co-founded Yuka with brothers Benoît and François Martin.

Tech level
Non-technical (marketing and comms)
Starting money
Minimal (from hackathon to MVP)
How it was built
A trio: François codes, Benoît handles finance and legal, Julie runs comms, around a product database and a scoring algorithm.
Funding
Almost no funding (a seed round); profitable, with no advertising and no brand partnerships.
Tools
product databasescoring algorithm

02Journey

The journey

  1. The trigger

    Looking for meaning

    She leaves consulting. With Benoît and François Martin, a hackathon idea becomes a first MVP.

  2. 2017

    Yuka launches

    At ~29-30, she co-launches Yuka: scan a barcode and get a clear health score, from green to red.

  3. Growth

    Word of mouth

    No ads, no brand partnerships: growth is 100% word of mouth. Yuka regularly tops Health & Fitness in France.

  4. 2025

    73M users

    73M users and, as stated by the founder, ~$7M a year from premium subscriptions and books, profitable.

03Lessons

What you can take from it

  • 01

    A clear score (green to red) is easy to share: simplicity fuels word of mouth.

  • 02

    Refusing ads can become your selling point: users trust an independent app and pay for it.

  • 03

    You don't have to code if your team covers it: split the roles clearly.

“There is no marketing strategy. It's very simple.”
Julie Chapon · US Chamber of Commerce (déc. 2025)

Figures come from public sources (press, the founders’ own posts) and are sometimes self-reported.

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