Sizely
For brands and larger stores

Sizing, fit, and customer experience. Solved once.

Sizely handles size charts, fit recommendations, and listing content. Size AI measures real garments with an iPhone. Custom builds, SDKs, and APIs included.

Tell us what you sell and a real person comes back with a plan, not a pitch. Prefer email? info@size.ly

Tell us what you sell

Give us the basics and we will come back with a plan that fits your catalog.

Optional. Just the domain is fine.

Interested in

Sizely

Everything a store needs to sell the right size, live today for 85,000+ sellers. Pick the pieces you need, or bring them together.

Size Chart

Turn your real measurements into a clean size chart image for every listing. Free to make.

Make a size chart

Fit Finder

Your shoppers get their size right on the product page, sized against your charts, for shoes and apparel.

See Fit Finder

Seller Studio

Photos, descriptions, and labels that make fit obvious, built for people who sell.

See Seller Studio

Size AI

Size AI is our garment measuring app for iPhone. Point the camera at a garment and get its real measurements in seconds, ready for listings, size charts, or your own systems.

Visit sizeai.co

SDKs and APIs

Want Fit Finder, Size Charts, or Size AI measurement inside your own product or workflow? We build SDK and API integrations for brands. Tell us what you need in the form above.

See SDK and API offerings