Add "Find My Size" to Your Store

Integrate FitScan widget in 3 lines of code. Fewer size-related returns and more confident checkouts.

See Live Demo Store View Pricing
19%
Median online footwear return rate
(UK 2026, BFA via Eightx)
93%
Of footwear returns cite size or fit
(UK 2026, Richpanel)
−10%
The only published size-advice result
(Zalando, company-reported)

Industry-Proven Technology

Size advice is a proven category — and the published numbers are modest.

−10%
Size-related returns with size advice
(Zalando, company-reported)
$124M
Snap's acquisition of Fit Analytics
(2021)

FitScan combines the best: real brand charts + AI learning + your customer data. Starting at $0.

Simple, Transparent Pricing

Start free. Upgrade as you grow. 14-day trial on every paid plan.

Free
$0/mo
Try the widget on one product page
  • 1,000 size lookups a month
  • All 139 brands
  • Size calculator widget
  • Basic analytics
  • Community support
  • “Powered by FitScan” line on the widget
Start free
Starter
$10/mo
For a growing store
  • 50,000 size lookups a month
  • All 139 brands
  • Brand-specific sizing
  • Standard analytics
  • Email support
  • “Powered by FitScan” line on the widget
Start 14-day free trial
Most Popular
Pro
$25/mo
For a catalogue with many brands
  • 200,000 size lookups a month
  • Everything in Starter
  • A/B testing on the widget
  • Size-fit badge on product pages
  • Advanced analytics
  • Priority support
  • No “Powered by FitScan” line
Start 14-day free trial
Enterprise
Custom
For marketplaces and retailers with their own size charts
Contact sales

What You Get

Everything to make shoe sizing perfect

📏

Universal Sizing Engine

Real size chart data from 139 brands. US, EU, UK, JP, and 9 more country systems. Width analysis included.

🌐

Embeddable Widget

One script tag. Auto-init. Modal or inline mode. English and Russian UI. Dark/light theme. Mobile responsive.

📈

Analytics Dashboard

Conversion tracking, size distribution, return rate analysis. See exactly how FitScan impacts your metrics.

🤖

Self-Learning AI

Gets smarter with every user. Feedback loop auto-calibrates brand-specific offsets for higher accuracy.

📱

Scan in the app, size in your store

Shoppers with an iPhone Pro measure in the FitScan app; the result lands in the widget on your product page.

🔒

GDPR Compliant

Built for GDPR: consent management, data export, account deletion, audit logs.

Integration in 3 Steps

From zero to live in under 5 minutes

1

Get Your API Key

Sign up for free. Get your partner_key instantly. No credit card required.

2

Add One Script Tag

Paste <script src="fitscan.io/sdk/fitscan.js"> on your product pages. Widget appears automatically with a "Find My Size" button.

3

Watch Returns Drop

Monitor your analytics dashboard. See conversion lift and return rate improvements in real time. ROI from day one.

FAQ

Common questions from retailers

How accurate is FitScan? ▼
We use the manufacturer's own size chart for each of 139 brands — chart-first, with a formula fallback that is flagged as such — and every chart row round-trips in our automated tests. Accuracy against real feet is not yet published; /accuracy says what is and is not measured.
Does it work with my e-commerce platform? ▼
Yes. FitScan is a simple JavaScript widget that works with any website: Shopify, WooCommerce, Magento, custom builds, or any platform that supports HTML. Just add one script tag.
How long does integration take? ▼
Under 5 minutes for basic integration. Add a script tag, configure your brand, and you're live. For white-label customization (Pro/Enterprise), allow 1-2 hours for branding setup.
Can I customize the widget appearance? ▼
Free/Starter plans include light and dark themes. Pro plan adds full white-label branding: your colors, logo, custom CSS, and your own domain. Enterprise adds fully custom UI.
What about GDPR and data privacy? ▼
FitScan is built for GDPR: consent, data export, account deletion, and audit logging. We never sell user data. Measurements are used only for sizing.
Is there a contract or commitment? ▼
No. All plans are month-to-month. Free plan has no time limit. You can upgrade, downgrade, or cancel anytime. Enterprise plans can include annual agreements with discounts.

Ready to Get Started?

Tell us about your store and we'll set you up.

Or email directly: partners@fitscan.io