AI-Predicted Body Dimensions
Size Finder predicts each shopper’s chest, waist, hips, inseam, shoulder width and more from a few simple answers. No tape measure, no photos, no body scans.
Scope-based pricing · API live in 48 hours
Body measurements
Chest, waist, hips, inseam and more
No tape measure
No photos or body scans
API live in 48 hours
Measurements for your own systems
Any metric or unit
Returned the way you need them
How it works
01 Personal info
Age, gender, height and weight.
02 Fit preference
From very tight to very loose.
03 Predicted dimensions
Body measurements for every shopper, in the widget or via API.
Need more detail? Extended inputs refine the prediction. For example, a shopper who wears a watch gets better sleeve fit on shirts and suits.
What we predict
Chest
Bust
Waist
Hips
Inseam
Shoulder width
Sleeve
Neck
Thigh
And more
Three ways retailers use it
Made-to-measure
Tailored suits, made-to-measure shirts and custom-fit garments, without a tape measure.
Virtual try-on avatars
Your own platform or app
Get predicted measurements in any metric or unit through the API, live in 48 hours.
Results across the Size Finder Suite
Shoe Size Finder
15%
Higher average order value
Feet measured to under 5mm · Min. +3% conversion
Bra Size Finder
27%
Lower returns at Playful Promises over 12 months
+3.9% conversion · 15% higher AOV
Each result belongs to the product named. Impact varies by catalogue, traffic and adoption.
“The questions are easy to answer for our customers and the recommendations are highly accurate. Our return rates have gone down by 20% in the last year.”
Veeral, E-Commerce Manager, Aristocracy London · Clothing Size Finder result
Questions retailers ask
What do shoppers need to enter?
Height, weight, age, gender and fit preference. Extended inputs can be added when needed, for example whether a shopper wears a watch, for better sleeve fit on shirts and suits.
Which measurements do you predict?
Chest, bust, waist, hips, inseam, shoulder width, sleeve, neck, thigh and more.
Do shoppers need a tape measure, photos or a body scan?
No. The prediction comes from a few simple answers, so there is nothing to measure and no photos to upload.
Can we get the measurements through an API?
Yes. The API returns predicted body dimensions in any metric or unit you need, for your own platform, app or a virtual try-on provider. The API can be live in 48 hours. See the Size Finder API.
Does it use the Persistent Device ID API?
No. The Persistent Device ID API is used for fraud prevention only. Size recommendations never use it.
See predicted dimensions on your own catalogue
Book a demo and see body dimensions predicted for your shoppers.