Stop online size&fit issues once and for all

Naiz Fit’s Size&Fit Advisor helps you reduce returns, increase conversion rates and collect key data recommending the right size from day 1

Naiz Fit’s Size&Fit Advisor helps you reduce returns, increase conversion rates and collect key data recommending the right size from day 1

Naiz Fit SizeForm - mockup iphone
Naiz Fit SizeForm - mockup iphone

Trusted by fashion brands
all over the world

Naiz Fit SizeForm - Size&Fit Advisor for E-commerce

SKU-based size recommendations in less than 3 steps

  • Basic data input (age, height, weight, body shape) or body scanning tech
  • Naiz Fit’s algorithm calculates up to 21 different body measurements with machine learning and in-house database
  • Accurate SKU-based size recommendation since go-live

Product measurements are not enough. That’s why we coordinate physical garment try-ons

  • Analyzing solely your garment measurements and size charts is like missing out key details about the physical garment (such as post-production measurements, fit, composition, elasticity, wash, …)
  • Our team coordinate scalable, seamless physical garment try-on sessions on selected SKUs with brand-targeted focus groups of different body morphologies
  • Accuracy level much more reliable than using only garment measurements

Our technology makes magic happen by calculating SKU-based anthropometric sizing models and retrieving qualitative insights!

Garment try-ons Naiz Fit

This is how we enhance the maximum accuracy in size recommendations

A tailor-made process conceived by data engineers and fashion experts to enhance precision not contained in size guides nor product specs. Two machine learning algorithms to provide a very Naiz size recommendation.

Naiz Fit SizeForm algorithm - How it works
Naiz Fit Algorithm SizeForm - How it works (Mobile)

Get to know some
successful stories

+40% AOV when consumers use Naiz Fit

-65% returns due to sizing with Naiz Fit

x8 conversions uplift with Naiz Fit

Monitor your KPIs performance on
Naiz Dashboard

Keep track of returns, conversion, AOV and much more analytics on your own panel.

Naiz Dashboard
Quick Naiz Fit integration

Quick & easy integration

  • Two lines of code to complete install
  • Dedicated Customer Success team for each project
  • Look&feel adapted to the brand’s e-commerce design and template
  • Globally compliant with data protection and accessibility laws

Integrations with

SALESFORCE logo png
SHOPIFY logo png
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Ready to stop returns for wrong sizing?

Contact us and a member of the Naiz Fit Team will explain how we can support your specific requirements