S Sizio

Second-hand fit, with better evidence

Check second-hand fit before you buy.

Paste a resale listing and Sizio will estimate garment measurements and tell you if there is enough evidence to check fit.

Best supported right now: eBay, Vinted, and Depop.

Live mode when available, demo mode when not.

Shopper-first fit evidence Structured listing details Careful when evidence is weak