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About Popsize.

Popsize is on a mission to redefine how people find clothes that fit perfectly.
We believe that everyone deserves to feel confident and comfortable in their fashion choices.
Our technology bridges the gap between shoppers and brands.
We ensure that what shoppers buy online fit them perfectly offline.

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RalphLauren
Jacquemus
Celio
COS
Wacoal
Gant
Patagonia
ArmaniExchange
Pull&Bear
Bershka
PrettyLittleThing
Scotch&Soda
Chantelle
Uniqlo
KWay
Decathlon
TheNorthFace
Nike
MarcOPolo
TheKooples
Aigle
Merrell
UnderArmour
Etam
LiuJo
Zadig&Voltaire
Ba&Sh
Carhartt
HellyHansen
Adidas
PeakPerformance
UGG
&OtherStories
MichaelKors
Diesel
Supreme
Columbia
Barbour
Abercrombie&Fitch
PrincesseTamTam
Lacoste
Converse
Cosmoparis
NewBalance
H&M
TommyHilfiger
Millet
Arena
Sézané
CanadaGoose
Calzedonia
Dr.Martens
Billabong
Monki
Levis
Asics
Salomon

AI-powered fashionSized for Tomorrow

Popsize is transforming how shoppers and brands connect in the digital age. Our AI-driven platform ensures every customer finds their perfect fit while empowering businesses to reduce returns, boost conversions, and deliver a seamless shopping experience. Trusted by forward-thinking brands and retailers, Popsize redefines the way fashion fits into our lives.

Since its inception, Popsize has been on a mission to make fashion smarter and more sustainable. What began as a vision to simplify online shopping has grown into a comprehensive solution that bridges the gap between shoppers and brands. Today, Popsize enables customers to shop confidently and brands to thrive with personalized size recommendations, virtual try-ons, and powerful insights.

Welcome to the future of fashion—where every fit feels perfect.

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Fitting accuracy

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Return/exchange rate

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CO2 emission by 2027

Our values

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Innovation

We challenge the status quo in fashion, creating smarter, AI-powered solutions for both shoppers and brands.

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Excellence

We aim to set the standard in fashion innovation, delivering exceptional solutions that delight shoppers and elevate brands.

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Sustainability

We strive to reduce waste in fashion by helping customers find their perfect fit, reducing returns, and encouraging responsible consumption.

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Customer-Centric

Our mission is to empower shoppers and brands alike by creating personalized, intuitive, and seamless experiences.

Team

From passionate founders,to expert builders

At Popsize, we believe that innovation is driven by a blend of expertise, passion, and vision. Our team is led by two co-founders with complementary backgrounds:

Christopher Ly
Christopher Ly
Co-founder | CEO
Christopher Ly
Nicolas Micaux
Co-founder | CTO
Christopher Ly
Hugo Sinprasith
Full Stack Engineer
Christopher Ly
Marie-Solen Gouy
Advisor | CEO @clubtonic
Christopher Ly
Aline Mandran
Advisor | Strategy @BCG
Christopher Ly
Pierre Luu
Advisor | Marketing Lead @Amazon
ClosetIcon We’re hiring

The future of fashion starts here

Our AI-driven approach is transforming how fashion fits into our lives, making every shopping experience personal, precise, and sustainable.

Shoppers

Discover a new way of fashion shopping with an intuitive and smart app

Brands

Unlock the full potential of your brand with AI-powered precision