Stop Guessing. Start Selling.
Static size charts don’t work. They’re outdated, generic, and confuse your shoppers. Prime AI Lite is the simple, no-cost way to deliver accurate, data-driven size recommendations across your Shopify store – from streetwear to formalwear and everything in between.
Prime AI Clothing Size & Fit Finder Lite – The Free Shopify Sizing App
3%
More conversions from day one
Instant, Accurate Sizing – 100% Free
Custom Sizing Models
Adjust the sizing model to align with your brand’s specific fit. Need help? Let us know.
1,000+ Predefined Brand-Specific Models
Sizing guides for 1,000+ global brands are already included. (See full list)
Missing a Brand?
We’ll add it for free. Just tell us what you need.
Instant Recommendations
One-time input delivers instant sizing recommendations across multiple products.
Brand-Aware Fit
Recommendations adapt to each brand the shopper views.
Persistent Sizing
If a shopper leaves and comes back, we remember their size and provide an instant recommendation.
Multilingual Support
Available in 12 languages – and we can add more if you need them.
English, French, German, Spanish, Italian, Dutch, Portuguese, Brazillian Portuguese, Rusian, Chinese, Japanese, Hindi.
Size Conversions
EU/US/UK/IT/PT and Waist size conversions – automatic.
Easy Setup
Install in under 10 minutes – no developers required.
Immediate Results
Expect at least a 3% boost in overall Conversion Rate from day one.
What It Doesn’t Do – And Why
- No predictive AI.
- No deep analytics.
- No return pattern analysis.
For that, there’s Prime AI Pro – the next-level upgrade when you’re ready to scale.
Why It’s Free – And What’s In It for You
We built Prime AI Lite to support Shopify stores that need better sizing but can’t justify a paid AI tool yet. You’ll get real results – we get your feedback. If you grow, we’re here with Pro.
Install Prime AI Lite – It’s Free
No cost, no commitment, no catch.
If it works, great. If not, uninstall anytime.
Ready to Transform Sizing in Your Shopify Store? Install Prime AI Lite now and start delivering accurate size recommendations, reducing returns, and boosting conversions – for free.
