WAIR Size & Fit Recommendation
by Fit3D, Inc. DBA WAIR
4.7
(29 reviews)
Best suited for merchants using 3D/AR tools to show customers how clothes fit, particularly those integrated with Klaviyo or Attentive for marketing.
WAIR helps shoppers find their best size, increase conversion, and reduce costly size-based returns. WAIR helps apparel brands turn size uncertainty into confident purchases. Our AI-powered size and fit recommendations help shoppers choose the right size before checkout, increasing conversion while reducing costly size-based returns. WAIR installs directly on your Shopify store and uses real shopper inputs, product fit intent, and body data intelligence to deliver personalized recommendations. Brands also gain actionable insights into shopper bodies, fit feedback, and return risk. WAIR helps apparel brands turn size uncertainty into confident purchases. Our AI-powered size and fit recommendations help shoppers choose the right size before checkout, increasing conversion while reducing costly size-based returns. WAIR installs directly on your Shopify store and uses real shopper inputs, product fit intent, and body data intelligence to deliver personalized recommendations. Brands also gain actionable insights into shopper bodies, fit feedback, and return risk. more Personalized Size Recommendations - Increases Conversions Fit Guidance - Reduces Costly Size-Based Returns Shopper Body Insights - Improves Marketing, Inventory, and Sizing Strategy
Copy from the Shopify App Store listing, unedited.3D/AR/VR
Top line
conversion rate and average order value
From $125/mo
1 tier
47/100
Mixed signals · from 29 reviews
What it does
Personalized Size Recommendations - Increases Conversions
Fit Guidance - Reduces Costly Size-Based Returns
Shopper Body Insights - Improves Marketing, Inventory, and Sizing Strategy
One plan, no tiers to choose between
This developer publishes a single plan ($125/month), so plan choice does not arise — the only decision is whether to install it. The listing summarises it as “$125/month”.
Pricing
$125/month
47
/ 100Mixed signals
Scored on 29 merchant reviews we hold for WAIR Size & Fit Recommendation, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.
Recent reviews rate below this app's own average
Reviews in the last 12 months average 4.64, 0.18 stars below the lifetime average of 4.83. Worth reading the newest reviews before installing.Review history
2022–2026 · 29 reviews read| 2022 | 2 reviews |
|---|---|
| 2023 | 9 reviews |
| 2024 | 4 reviews |
| 2025 | 2 reviews |
| 2026 | 12 reviews |
What merchants say
4.7
0%
of reviews get an answer30%
had used it a year when they wroteRecent merchant reviews
The newest 8 of 29. Open one to read it in full, with the developer's reply where there is one.
The Wair support team is extremely responsive when I reach out for help. The app has been a great addition to our website to make our customer's purchase decision easier. Would recommend to other brands.
WAIR has enhanced our store by providing reliable and accurate sizing recommendations, improving the customer experience and reducing return rates. The support from Troy and his team has been greatly appreciate - they're always reliable and available to answer a question or troubleshoot. Highly recommend this tool!
Excellent product. Our customers use it and we see an increase in conversions from it. Any errors or issues with the app are well taken care of with Wair's development team.
Great app! The wair team is super responsive with support whenever needed. Definitely would recommend this for any apparel brand.
We’ve been trying to implement this plugin in our store for over two months now. We got stuck at the Klaviyo campaign setup - specifically on something as simple as translating a survey from English to Polish. Something that should take minutes (especially now, with AI) has been pending for two months. Neither we nor the agency helping us have received any response to our emails. For a long time the agency defended WAIR, but when I pushed for a straight answer, I was told the issue is simply a lack of responsiveness on their end. The tool itself looked great during demo - which makes the support situation all the more frustrating. Unfortunately, I cannot recommend this product due to the team behind it. A great product let down entirely by customer service.
Easy setup and the team is attentive. Would recommend to anyone in the fashion business.
Really helpful in making a more consistent, easy size recommendation for our customers. Team is also very responsive and helpful in working through anything or answering questions.
Great product and great team to work with!
WAIR Size & Fit Recommendation FAQ
Answered from this app's own listing and its full review record.
Best suited for merchants using 3D/AR tools to show customers how clothes fit, particularly those integrated with Klaviyo or Attentive for marketing.
Paid plans start at $125/month across 1 published tier. Prices are as listed on the Shopify App Store and can change — confirm before installing.
On our scorecard WAIR Size & Fit Recommendation rates 47 out of 100 — mixed signals — read from 29 merchant reviews. The developer has published replies to 0 of 29 reviews. The score reflects what the review record shows, nothing more.
29 merchants have reviewed WAIR Size & Fit Recommendation, averaging 4.7 out of 5. We hold the review history from 2022 to 2026, which is what the year-by-year chart on this page is built from.
At a glance
4.7 / 5 · 29 reviews
4.64 from 14 reviews
14
0 of 29 reviews
5 months
$125/month
August 15, 2022
2022 – 2026
Categories
Will AI shoppers find this store?
Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.
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