Help customers find their perfect fit
Reduce returns and increase customer confidence with intelligent size recommendation quizzes.
Size Finder
What's your height?
5'8"
4'10"6'6"
Based on your measurements: Size M
92% confidence
5,000+
Brands
Shopify brands on Octane AI
25%
AOV lift, up to
Apparel brands
38%
Email opt-in, up to
Apparel brands
$1.4B+
Revenue
From Octane AI quizzes
Multiple ways to find the right size
Measurements
Ask for height, weight, chest, waist, and hip measurements to calculate the perfect size.
Brand Comparison
"What size do you wear in Nike/Lululemon/etc?" Map to your sizing.
Fit Preference
Do you prefer loose, regular, or tight fit? Adjust recommendations accordingly.
Size Finder Features
Built for apparel success
Variant Matrix
Map size recommendations directly to product variants.
Size Charts
Import your existing size charts into quiz logic.
Product-Specific
Different recommendations for different product types.
Confidence Scores
Show how confident the recommendation is.
Between Sizes
Handle "between sizes" scenarios gracefully.
Size Recommendation
XS
S
M
L
XL
Your sizeMedium
Confidence92%
Ready to reduce returns?
See how size finders can help customers find their perfect fit every time.
Book a demo