Size Buddy

Size Buddy is a Shopify app in the Product display - Other category. Size Buddy helps merchants provide accurate size recommendations for every product. It automatically creates size ranges based on selected categories and fit styles, helping customers find the perfect fit instantly. Merchants can edit and customize recommendations to match their brand, reducing sizing confusion, improving customer confidence, and decreasing product returns.

Size Buddy offers a free plan and 2 paid plans starting at $12/month and going up to $24.99/month. The free plan includes 2 Size Charts. The paid plans unlock advanced features beyond what's available on the free tier.

Yes — Size Buddy offers a free plan alongside paid options. The free plan includes 2 Size Charts. Paid plans start at $12/month for advanced features.

Size Buddy launched on October 17, 2025.

Size Buddy does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.

Merchants commonly compare Size Buddy with Easy Tabs, FOLDER, Easify Product Attachments, and Trusted Product Tabs with AI. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.