Reviews (993)

Overall rating
4.8
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
  • 2% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants highly recommend this app for reducing size-related returns and boosting customer satisfaction, particularly in fashion retail. It features easy-to-manage size charts, customizable templates, and versatile measurement units. The integration with product pages is smooth, and the interface is user-friendly for various businesses. Customer support is praised for responsiveness and willingness to perform custom coding, enhancing business operations and customer experiences.

Edited August 1, 2025

We like Kiwi for its easy setup & ability to use our own designed template. It functioned well for us until this spring when something with the design broke within the app. The Kiwi team addressed our issue quickly only once we left a low-rated review. It ended up being a simple adjustment and our size guides are functioning as they once were, but it would have been a better experience had the team advised to update the sizing plugin when we surfaced the issue months ago. We will continue to use this app & hope for better communication if we run into anything again!

wool&
United States
About 2 years using the app
Staytuned replied June 27, 2025

Hi team,

Thanks for flagging this. We're sorry to hear about the frustration. We checked and haven't received any recent tickets from you since April 16, so it's possible your latest messages didn't come through. One of our team members will be reaching out shortly to assist and make sure this gets resolved properly.

- Kiwi Management Team

September 26, 2025

i cant add size chart to my producys

Zarzycki
Netherlands
2 months using the app
Staytuned replied October 22, 2025

Thank you for your feedback. We’re sorry to hear you had trouble adding the size chart to your products. Our team has already tried reaching out to help resolve this, if you’re still having issues, please reply to our message or contact us through the in-app chat anytime. We’d love to get this fixed for you right away

May 21, 2025

Initially things started off positive. The person helping was responsive and tried to help, but when things were not working as planned, things shifted, responses lessened and then just stopped. I would check to see if any updates were happening on the site and things were happening but not for the better, mostly unsuccessful attempts to fix. Then I received it's working for me etc.(which was not the truth). Eventually, he explained based on a conflict from a different program my request couldn't happen the way I originally wanted, which was fine. Fast forwarding, he was able to make the alternate changes, but I only became aware of them because I kept checking to see if anything was happening. During that process he messed up a few things, and stopped communicating all together. In the end I just starting sending screenshots of how things looked. He eventually, put things back together, but had I not checked and started sending screenshots, I'm not sure what would have happened. Because things did workout in the end I'm leaving 3 stars, because there were honest attempts to support but somewhere along the line things took a drastic turn.

Corporate Giggles
United States
4 months using the app
Staytuned replied May 26, 2025

Hi Corporate Giggles and team,

Thanks for sharing such a detailed review. It's clear you were patient and proactive throughout a frustrating experience, and we genuinely regret that the communication fell short during a critical time. While it's good to hear things were ultimately resolved, your feedback highlights the importance of consistent follow-up, something we're actively helping the team improve. Your insights are a valuable reminder of where we can better support both merchants and their customers.

If you need further assistance or have additional questions, please don't hesitate to reach out to us!

July 21, 2025

This app shows in a wrong place about sizes. It is only half visible. How can I change it? It is a bug? Please help

Delikatessen
Netherlands
12 months using the app
Staytuned replied July 21, 2025

Hi team Delikatessen team,

We're sorry to hear about the issue with the size display. We checked and didn’t find any support tickets from you, so our team will be reaching out directly to help.

You can also message us anytime through the chat widget in the app for faster assistance. We'll make sure it's resolved!

September 14, 2024

I used Kiwi Sizing to display size charts on my Shopify store, and while the app functions basically as advertised, their pricing model leaves much to be desired. On principle, I have disabled from my store and will be removing the app.

The Ultimate Plan starts at $12.49 USD monthly, which seems reasonable until you delve into the fine print. They charge extra fees based on the number of web orders you receive:

$0 extra for less than 100 orders
$5 extra for 100–500 orders
$20 extra for 500–2,000 orders
$60 extra for 2,000–6,000 orders
$120 extra for 6,000–10,000 orders
$200 extra for 10,000–20,000 orders
$350 extra for more than 20,000 orders

To put it into perspective, it's like hiring a plumber to fix your pipes, and then being charged not just for the repair, but also an ongoing monthly fee based on how much water you use afterward. It doesn't make sense to pay perpetually—and increasingly—as your usage grows for a service that was set up once.

Furthermore, a sizing chart is just one of many factors that contribute to the success of an online store. Even the world's best sizing chart won't boost sales if the site has poor products or a bad user experience. It feels inappropriate for Kiwi Sizing to implement a pricing model that scales with my store's success, almost as if they're taking credit for increased sales that result from a multitude of other efforts.

While I appreciate the functionality of Kiwi Sizing, I can't recommend it to other store owners who are mindful of scalable and fair pricing. Unless they reconsider this approach, I'd advise looking for alternative solutions that offer transparent and reasonable pricing without tying costs to your store's performance.

Pugglez
Australia
5 days using the app
Staytuned replied September 16, 2024

Hi there, Thanks for this super thoughtful feedback. We are actually going to review our pricing soon, and. I'd love to be able to talk to you 1:1 to get more of your feedback on how we can improve it. I will reach out to your email to see if you are open to this. Again, thanks for sharing this feedback on our pricing -- we really appreciate the time you took to detail out your thoughts.

-Lauralynn

Edited June 20, 2023

Update: this app used to be very good but the support is not responsive even after 4 days of waiting. It's hard to reach them although it is mentioned they are available every day. I have checked the chat logs and emails even spam folder and nothing! Very sad to see good apps like this lower their level of customer service after some time. Might switch to another app soon since the app is also throwing an error in our theme.

Old review Sep 2022: This app is very easy to work with and has lots of features. The support team is fantastic!! Highly recommend it

Devoteewear
Canada
Over 1 year using the app
Staytuned replied September 19, 2022

Hi Devoteewear! We love the images you use in the size charts. To be honest, we had never before known how to measure for activewear... until now!

So, thank you for teaching us! (Also, we are always around to help if you need anything)!

April 20, 2024

Does this size chart app really take a percentage of your sales?

DSPLN KIMONOS
United States
12 days using the app
Staytuned replied April 22, 2024

Hey there DSPLN KIMONOS!

If you need any help or have any questions, please reach out to our support team by clicking on the chat widget. We'd be glad to help you out!

April 26, 2024

good until now

Deer Outfit Kuwait
Kuwait
3 days using the app
Staytuned replied April 29, 2024

Hey Deer Outfit Kuwait and team,

My name is Sharky, one of the Supervisors here at Kiwi. Can you tell us more about your review? We would love to help out if you've encountered any issues or have any questions.

You can reach out to us by clicking on the chat widget through the Kiwi app. We hope to hear from you soon!

Respectfully yours,
Sharky
Team Supervisor - Kiwi Size Chart & Recommender

Edited February 10, 2025

Too expensive

EL VATTE
Canada
10 months using the app
Staytuned replied April 5, 2024

Hey EL VATTE team!

Thank you for your kind review, this helps a lot. If you need any assistance please don't hesitate to reach out to our support team! Thank you for choosing Kiwi!

May 30, 2024

Export of size chart not available. Rest is good

Janasya.com
India
8 months using the app
Staytuned replied June 3, 2024

Hey there Janasya.com and team,

Thank you for sharing your feedback. Are you available for a quick call for us to discuss your experience? We value your input, and will do our best to improve our app.

We hope to hear from you soon!