AI ring sizing app for
Shopify jewelry stores
Add an AI ring sizer and dynamic size guide to your Shopify product pages. Shoppers can measure their ring size with a guided hand photo or use localized size charts, without leaving your store.
No-code setup · Product page widget · Dynamic size guide · Desktop-to-mobile QR sync · Computer vision, not GenAI
How It Works
How Aitaca works on Shopify
Flow 1 — AI photo-based ring sizing
Shopper taps "Find My Size" on the product page
The sizing entry point appears inline. No redirects. No new tabs.
Scan QR code or continue on mobile
Desktop shoppers scan a QR code to continue on their phone camera. Mobile shoppers proceed directly.
Take a guided hand photo with a standard-sized card
Aitaca's computer vision measures the finger from the photo using the card as a scale reference.
Aitaca recommends a ring size
A size recommendation appears directly inside the product page, before variant selection.
Flow 2 — Dynamic ring size guide
Shopper opens the size guide
Available as a complementary sizing path for shoppers who prefer a traditional experience.
View a localized ring size chart
Size charts adapt to the shopper's market. EU, UK, US, Spain and more depending on plan.
Compare sizes across supported markets
Shoppers can cross-reference international sizing standards without leaving the product page.
Choose the right product variant with more confidence
Clear guidance helps shoppers select their size and move forward with the purchase.
No app download, no printable ruler and no physical sizing kit required.
App Features
What the Aitaca Shopify app includes
Everything your store needs to offer a better ring sizing experience, directly on your product pages.
AI photo-based ring sizing
Customers take a guided hand photo with a standard-sized card and receive a ring size recommendation, powered by computer vision and sizing logic.
Dynamic ring size guide
Offer a clear size guide experience for shoppers who prefer traditional ring size charts, as a complement to the photo-based flow.
Localized size charts
Support international ring size standards such as EU, UK, US and Spain, depending on plan configuration.
Desktop-to-mobile QR sync
Let shoppers start on desktop and continue the guided photo flow on mobile through a QR code. No app download required.
Shopify product page widget
Add a "Find My Size" sizing entry point directly to your Shopify product pages without disrupting the purchase flow or requiring custom code.
Custom styling and size chart options
Growth plan supports custom size charts and brand color styling so the sizing experience matches your store's look and feel.
Plans
Choose the right Shopify plan for your store
Start with the plan that matches your stage. Upgrade as your sizing needs grow.
For stores that want to improve their ring size guide.
- Ring size guide
- Localized size chart by market
- 1 market included: EU, UK, US or Spain
- Auto-translated for shoppers
For stores ready to add AI photo-based ring sizing.
- Everything in Free
- AI photo-based size recommendation
- Ring finger only
- Up to 3,000 ring PDP views/month
- 5-day free trial
For jewelry brands that want more AI sizing coverage and customization.
- Everything in Starter
- AI photo-based size for four fingers
- Custom size chart
- Brand color styling
- Up to 10,000 ring PDP views/month
- 5-day free trial
Need more than 10,000 ring PDP views/month? Contact us.
Beyond the Shopify App
Need more than the Shopify app?
For larger jewelry and wearable brands, Aitaca also supports advanced sizing intelligence projects, including demand analytics, offering-demand gap analysis, alternative recommendation logic and custom deployments.
FAQ
Questions merchants ask before installing.
Get Started
Add better ring sizing to your Shopify store.
Install Aitaca to help shoppers find their ring size with a guided photo flow or localized size guide, directly from your product pages.
No-code setup · Free plan available · Computer vision, not GenAI