Reviews (1,242)

Overall rating
4.7
Counts per rating level
  • 87% of ratings are 5 stars
  • 6% of ratings are 4 stars
  • 2% of ratings are 3 stars
  • 2% of ratings are 2 stars
  • 3% of ratings are 1 stars
All reviews
October 15, 2026

**Unfair Pricing Model – Feels Like a Hidden Billing Trap**

I am extremely disappointed with Kiwi Sizing's pricing model. After upgrading to a higher-tier plan, I discovered that they charge based on my store's total order volume, even for orders that never use their size charts.

**Why should I pay for orders that have absolutely nothing to do with this app?**

This is an unreasonable and unfair billing practice. Merchants should be charged based on actual usage, not their entire store's sales activity.

This pricing structure feels like a hidden billing trap that penalizes growing businesses. I strongly encourage other Shopify merchants to carefully review the billing terms before upgrading.

**Kiwi Sizing should seriously reconsider this pricing model.**

Pawesome House
United States
Almost 3 years using the app
Staytuned replied October 16, 2026

Hi Liming,

My name is Sharky, a Customer Experience Lead at Kiwi.

I'm sorry to hear how disappointing this experience has been, especially after upgrading your plan and discovering that orders without size charts were still included in your usage charges. Your concerns about how our pricing works are completely understandable, and I recognize that simply explaining the billing structure doesn't address the frustration you've experienced.

I'll be following up with you directly through your existing support conversation. I hope we can find a fair way forward and rebuild your confidence in our app.

Respectfully,
Sharky