Rendered Fits Alternatives
The EasySize Alternative for Shopify Clothing Brands
As featured in Vogue College of Fashion · The Jockey Club Style Awards
EasySize is a size-recommendation product for fashion brands. Its Shopify app, Fit Quiz: Size Recommender from Easysize ApS, recommends a size for clothes and shoes from a short quiz. EasySize says the quiz asks “no sensitive questions about weight or body measurements” and uses no body scans, and that it can also recommend fit, width or length where a product has those attributes.
That is a real design choice, and for some brands it is the right one. The comparison below is about what each app is built from, what it covers beyond the size, and how each one charges.
EasySize and Rendered Fits side by side
| EasySize Fit Quiz | Rendered Fits | |
|---|---|---|
| How the size is found | A short quiz, with no weight or body-measurement questions | The shopper’s details against the garment’s own size chart, reused across supported products |
| Monthly plans on Shopify | Starter $35, Pro $125, Premium $250 a month | Complete $349 a month, Enterprise $999 a month, plus a Free plan for one product |
| Usage charges | $0.15 per item added to cart with a Fit Quiz recommendation | No sales-based fees. Extra try-on images only if you enable them with a spending limit |
| Trial | 10 days on each Shopify plan | 14 days on Complete, with 50 images total; Enterprise has no trial |
| Outfits | Not part of the Shopify listing | Complete the Look and outfit sizing, with individual-item and whole-outfit cart |
| Seeing it on themselves | Not part of the Shopify listing | Optional AI-generated try-on preview, kept separate from the size answer |
EasySize facts checked 13 October 2026 on easysize.me, easysize.me/pricing and the Fit Quiz: Size Recommender Shopify App Store listing (launched 22 November 2021). EasySize’s own pricing page also lists annual plans from $750, $2,150 and $4,500 a year, set by order volume and without add-to-cart fees. Prices change; check the sources before you decide.
What Rendered Fits costs
| Plan | Price | What is included |
|---|---|---|
| Complete | $349 per month, 14-day trial | Full-catalogue personalised sizing; Complete the Look and outfit sizing; individual-item and whole-outfit cart; bracket-order prompts and full analytics; 1,000 Try-ons per paid cycle (50 images total during the 14-day trial) |
| Enterprise | $999 per month, no trial | Everything in Complete; 5,000 Try-ons per paid cycle; lower additional-usage rates; one Shopify storefront |
No sales-based fees on either plan. Extra virtual try-on images are off by default: $0.50 each on Complete or $0.35 on Enterprise, only when you enable them with a spending limit. Billed monthly in USD through Shopify. A Free plan covers personalised sizing on one product with 5 try-on images a month. Additional storefronts and bespoke requirements are quoted separately. Full terms are on the Rendered Fits pricing page.
Where the two differ
- How the cost moves. EasySize adds $0.15 for each item added to cart with its recommendation, so the bill rises with the recommendation’s use. Rendered Fits charges a flat monthly plan with no sales-based fees; the only extra is try-on images beyond the allowance, and only if you turn that on with a cap.
- More than the size. Rendered Fits pairs the size recommendation with Complete the Look, sized for that shopper, and an optional try-on preview from the same app, on the same product page.
- Built from your charts. Recommendations match an available Shopify size on supported products, worked out from your own size charts. We clean up the charts you have and generate the missing ones as part of setting you up.
When EasySize is still the right answer
If your shoppers will not give measurements, a quiz that never asks for them is a genuine advantage, and EasySize’s entry plan starts well below our paid plans. If you want sizing, outfits and a try-on preview from one app on a flat monthly price, that is what Rendered Fits was built for.
We are not going to promise you fewer returns. Nobody can promise that before they have seen your cohorts, and anyone who does is guessing with your money. What we will promise is on this page instead.
What Rendered Fits actually is
A Shopify sizing intelligence app for clothing brands, built to tackle the returns and lost sales that come from customers guessing their size. A shopper puts in their measurements, gets a bespoke size for that specific garment rather than a generic chart reading, and then has the option to see it on themselves before they buy.
Questions merchants ask
What is the best EasySize alternative for Shopify?
Rendered Fits, for clothing brands that want personalised sizing, Complete the Look and an optional try-on preview from one Shopify app, on a flat monthly plan with no sales-based fees. Complete is $349 a month with a 14-day trial; Enterprise is $999 a month.
Does Rendered Fits charge per add-to-cart?
No. There are no sales-based fees on any plan. The only optional extra is virtual try-on images beyond your allowance, which are off by default and only charged if you enable them with a spending limit.
Do shoppers have to upload a photo?
No. The size recommendation works without a photo. The try-on preview is optional, for shoppers who want to see the garment on themselves before buying.
What Shopify merchants say about Rendered Fits
★★★★★ 5/5 ·
“Sienna & Sidney have been very responsive and adaptable to our needs. Its early days but first signs are that browsers are using the technology and it is contributing towards increased sales.”
Really Wild Clothing Company, United Kingdom · Shopify App Store review★★★★★ 5/5 ·
“Our partnership has significantly enhanced the customer shopping experience, resulting in increased sales and measurable value for our business. The team has been exceptional to work with—reliable, collaborative, and consistently committed to delivering high-quality service”
University of St Andrews Shop, United Kingdom · Shopify App Store reviewRead Rendered Fits reviews · See the reviews on the Shopify App Store
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All Rendered Fits alternatives · The Kiwi Sizing alternative · Rendered Fits pricing · The 2026 Shopify fit and try-on comparison