● SIDE BY SIDE
Evaluating WeWear and Sizebay for your fashion e-commerce? This page sets out transparently what WeWear offers, and the questions worth asking both vendors so you can decide with evidence.
Updated July 2026
▶ SHORT ANSWER
WeWear and Sizebay address the same problem — wrong sizes in online purchases — with different scopes. Sizebay specialises in size recommendation. WeWear is a modular platform comprising size recommendation (SizeFlow), virtual try-on (FitFlow), 3D configurator (Config3D) and AI imagery (AI Studio), with infrastructure on European servers and development in Italy.
A note on transparency. We describe in detail only what we offer ourselves. Other vendors' features and terms change over time and should be verified at the source: we don't publish claims about third-party products that we cannot document.
| Area | WeWear |
|---|---|
| AI size recommendation | SizeFlow — widget on the product page |
| Virtual try-on | FitFlow — garment worn on the customer's own photo |
| 3D product configurator | Config3D — colours, materials, finishes in real time |
| AI product imagery | AI Studio — virtual shooting and restyling |
| Supported platforms | Shopify, WooCommerce, Magento, PrestaShop, custom |
| Data location | European servers · standard DPA available |
| Categories | Including technical, plus and petite sizes |
| Headquarters and development | Italy |
The most reliable way to compare two vendors is to ask both the same questions and lay the answers side by side:
Sizebay specialises in size recommendation. WeWear is a modular platform that, alongside sizing (SizeFlow), includes virtual try-on (FitFlow), a 3D configurator (Config3D) and AI product imagery (AI Studio). WeWear is developed in Italy with infrastructure on European servers. For up-to-date detail on Sizebay's offering we recommend contacting the vendor directly.
Yes. Integration happens at the JavaScript widget level, so migration touches neither backend nor database. We can set up an A/B test to compare the performance of both solutions before the final switch.
Yes. WeWear's modules are independent: you can start with SizeFlow and add FitFlow, Config3D or AI Studio later without redoing the integration.
The most robust method is an A/B test on your own traffic, using the same product categories and the same observation window, measuring return rate and conversion rate. We can help you set it up.
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