By Mohit Patel, Marketing Specialist, Tailor Size Guide
Disclosure: Tailor Size Guide is our own app, so keep that in mind when you read this comparison. Other apps' features and prices change often; check each app's Shopify App Store listing before you decide.
Comparisons Jan 25, 2027 6 min read
Tailor Size Guide vs Kiwi Sizing: Honest Comparison
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Add Tailor Size Guide as a preferred source on GoogleTailor Size Guide and Kiwi Sizing are top Shopify size chart apps. Both work. Differences in MTO support, AI fit, B2B, and POS integration.
The Chart
| Feature | Tailor Size Guide | Kiwi Sizing |
|---|---|---|
| Free plan | Yes — 1 measurement template | Yes — limited |
| Starting paid plan | $7.99/mo | $9.99/mo |
| AI fit recommender | Yes (Pro+) | Yes (premium) |
| Made-to-order support | Yes — measurement form built in | No |
| Bespoke tailoring workflow | Yes | No |
| Shopify B2B | Yes | Limited |
| Shopify POS | Yes | No |
| Page load impact | < 30ms | ~150-200ms |
| Hydrogen / headless | Yes — npm package | Limited |
FAQs
Which one for fashion brand?
Both work. Tailor Size Guide if you have or plan to add MTO/custom-fit. Kiwi if pure off-the-rack sizing only.
Migration possible?
Yes — CSV export from Kiwi, import to Tailor Size Guide. 30-min migration.
Need this on your store?
Tailor Size Guide ships pre-built size charts for Shopify.