Trusted by 500+ fashion brands worldwide

Stop losing sales to size doubt.

Virtusize gives every shopper a size they're confident in.
They buy. They keep it.

No setup fees · No developers needed · Cancel anytime

USED BY 500+ FASHION BRANDS WORLDWIDE

THE PROBLEM

Size uncertainty is expensive.

1 in 3

Shoppers abandon cart

When fit confidence is low, shoppers drop off at size selection.

70%

Of returns are size-related

Each costs $30–$40 to process — a cost on every order.

~50%

Never come back

First-time buyers rarely return after a poor fit. The silent LTV killer.

THE SOLUTION

Built for every category your store carries.

APPAREL

Every body is different. Every brand too.

1
Four inputs. Their perfect fit.

Gender, age, height, weight. That’s all Virtusize needs. Four fields, a few seconds — and they’re looking at their ideal fit.

2
Fit made visible.

Shoppers don’t just get a size — they see how the garment sits. Measurements are plotted directly onto the item: shoulder, bust, wrist, hip. No more guesswork.

3
A size they're sure of. An easy yes.

Virtusize matches their profile against 250,000+ real fit profiles to personalise the recommendation. Your shoppers add to cart directly — and they don’t come back to return it.

FOOTWEAR

Every foot is different. Every brand too.

1
A shoe they already own. A size they already trust.

Shoppers pick a shoe they own and love.
A real-world reference that makes the recommendation feel personal — and the decision feel easy.

2
The details size charts never ask for.

Foot width, foot shape — narrow, average or wide; Egyptian, Greek or square. These are the variables that determine whether a shoe is truly comfortable. Standard size charts don’t ask. We do.

3
A number they trust. An easy yes.

Virtusize analyses the shoe’s construction — height, width, front shape — and cross-references it with the shopper’s foot profile and brand sizing data. No more guesswork — just add to cart.

BAGS

No more buying blind.

1
Built around what shoppers actually carry.

Laptop, water bottle, phone, tablet and more — the everyday items that matter most, all checked against the bag so shoppers know exactly what fits before they commit.

2
Clear verdicts, not guesswork.

Virtusize maps each item against the bag's exact internal dimensions — width, height, depth. An objective answer to the question every bag shopper is silently asking — doubt removed, purchase made.

KIDS APPAREL

The right size. Room to grow.

1
Sized to the child, not the label.

Age is just a starting point. Virtusize sizes to the actual child — height, weight, gender — so the right size is always based on who they actually are, not the number on the label.

2
“Fits now” or “room to grow” — their call.

Parents know their child best. Virtusize shows two or three sizes that work, with honest context for each. The right choice, made with confidence — before it arrives, and before they outgrow it.

THE RESULTS

Real brands. Real impact.

"Virtusize reduced our size-related returns by 27% year-on-year — across both apparel and footwear. It has become an indispensable part of our website, and they continue to work together with us to support our growth every step of the way."
Naoki Ito, Ecommerce Division
Dome Corporation, Japan
CASE STUDY
Under Armour
27%
Return rate reduction, year-on-year
See all client results

5.1x

Conversion Rate Uplift

AVG. ACROSS 500+ BRANDS

14.1%

Return Rate Reduction

AVG. ACROSS 500+ BRANDS

24.5%

Average Order Value Uplift

AVG. ACROSS 500+ BRANDS

INTEGRATION

Go live in 3 minutes.
No developers needed.

1

Add two tags

Two simple script tags. Any platform — Shopify, Magento, WooCommerce, headless.

2

Upload your size data

Any format — CSV, Excel, PDF. Our AI converts it to the Virtusize standard automatically.

3

You're live

Shoppers start getting fit recommendations immediately. We handle QA and performance reporting.

PRICING

Pricing that scales with your growth.

From $99/mo for small stores to custom enterprise contracts for the world's largest brands. On average, clients see 5x ROI on their plan cost.

Transparent pricing · no hidden fees

FAQ

Questions merchants ask.

How is Virtusize different from other fit solutions?
Which categories does Virtusize support?
What size data do I need to provide?
How fast will I see results?
Is shopper data private and compliant?