Kiwi Sizing Alternatives for Fashion Stores

The main Kiwi Sizing alternatives for fashion stores are ESC Size Charts for simple charts, Easysize Fit Quiz for question-based sizing, Virtusize for visual size comparison, and ZeDaq.ai for photo-based sizing with virtual try-on. Which one fits depends on whether you want to display a chart, ask shoppers questions, or measure them.

All app details below come from each company's live Shopify App Store listing or website, checked November 2026. For try-on tools specifically, see our roundup of AI virtual try-on apps for Shopify.

What does Kiwi Sizing do today?

Kiwi Sizing is now listed as "Kiwi Size Chart & Recommender" by Staytuned on its Shopify App Store listing (checked November 2026). It does two jobs: it shows size charts, and it offers size recommenders on paid plans.

Its listed features include:

• importing size charts from images, product descriptions or CSV files
• AI-powered size recommendations
• multiple size tables, images, videos and tabs in one guide
• size guides set by product or collection that apply to new products automatically
• automatic unit conversion based on the shopper's location

Its listed plans, from the same listing:

Plan	Price	What the listing includes
Free	$0	Up to 3 published charts, Kiwi watermark
Premium	$7.99/mo	Up to 10 charts, no watermark, 14-day trial
Plus	$14.99/mo	Up to 20 charts, up to 10 recommenders, usage charges by order volume
Ultimate	$26.99/mo	Unlimited charts and recommenders, usage charges by order volume

People usually look for an alternative for one of three reasons. They only need a basic chart, they want a different way to size shoppers, or they want shoppers to see the garment on themselves too.

Which alternatives should you consider?

ESC Size Charts

ESC Size Charts is made by Eastside Co (checked November 2026). It focuses on building and placing charts rather than recommending sizes.

• How it works: You build charts with a drag-and-drop table editor, add text and images, and assign them by tags, collections, products, vendors or product type.
• Theme support: The listing says it's compatible with Shopify 2.0 using app blocks.
• Pricing: The Basic plan is free for up to three charts with an ESC watermark. Premium is $4.99/mo for unlimited charts, no watermark and chart import and export, with a 7-day trial.

Choose it if you want a simple chart on each product page and don't need a recommender. Our comparison of Kiwi Sizing and ESC Size Charts goes deeper on these two.

Easysize Fit Quiz

Fit Quiz: Size Recommender is made by Easysize ApS (checked November 2026). Its website says shoppers answer a few quick questions, with "no body scans."

• How it works: A quiz suggests a size, and the listing says it can recommend length, width and fit down to SKU level.
• Sizes and languages: The listing names UK, EU, US and custom sizing, and content in 20 supported languages.
• Pricing: Starter is $29/mo, Pro is $109/mo and Premium is $249/mo, each with a 10-day trial. All plans carry a usage charge of $0.15 per item added to cart with a Fit Quiz recommendation.

Choose it if you'd rather ask shoppers questions than measure them.

Virtusize

Virtusize (checked November 2026) offers a fit tool, plus Virtusize Table, which it describes as "visual size charts that build shopper confidence."

• How it works: Its website says shoppers "get their size in under 30 seconds," and it accepts size data as CSV, Excel or PDF.
• Platforms: It names Shopify, Magento, WooCommerce, Salesforce Commerce Cloud, BigCommerce and custom setups.
• Pricing: The site lists Virtusize for Shopify at "$1 for the first month, then from $39/mo," with conversion-based pricing for its Core plan and custom pricing for enterprise.

Choose it if you sell across several platforms and want a visual approach to size charts.

ZeDaq.ai

ZeDaq.ai sizes shoppers from a photo and adds virtual try-on in the same window.

• How it works: The shopper taps Find my size, uploads one photo and types their height. The photo is measured on their own device, and the result is matched to your size chart. If they fall between sizes, it suggests the larger one.
• Your charts: You add one chart per garment type: tops, outerwear, dresses and bottoms.
• Try-on: The same photo can show your real garment on the shopper's body.
• Platforms: It's a Shopify app, a script tag for WooCommerce, Wix, Squarespace and custom sites, and a REST API.
• Pricing: A Free plan, then Micro at $14/mo, Starter at $49/mo, Growth at $129/mo and Scale at $299/mo, each paid plan with a 3-day free trial.

To be transparent, ZeDaq.ai's App Store listing has no reviews yet. Kiwi and ESC both show public reviews on theirs.

How do the alternatives compare at a glance?

Each row links to the listing or website it comes from, all checked November 2026.

App	Sizing method	Try-on	Lowest paid price listed
Kiwi Size Chart & Recommender	Size charts plus recommenders	No	$7.99/mo
ESC Size Charts	Size charts only	No	$4.99/mo
Easysize Fit Quiz	Shopper questionnaire	No	$29/mo plus per-item usage charge
Virtusize	Fit tool and visual size charts	Not listed	$1 first month, then from $39/mo on Shopify
ZeDaq.ai	One photo plus height, matched to your chart	Yes, on the shopper's photo	$14/mo (Micro)

How do you pick the right one for your store?

Work through these questions in order:

1. Do you only need a chart on the page? If yes, a chart app such as Kiwi or ESC may be enough.
2. Do your shoppers know their measurements? Most don't. A quiz or a photo scan removes the tape measure.
3. Would your shoppers rather answer questions or take a photo? Quizzes avoid photos. Photo scans avoid guessing.
4. Do you want try-on as well? Only ZeDaq.ai in this list shows the garment on the shopper's own photo.
5. How is the price calculated? Some apps charge a flat fee, while others add usage charges based on orders or cart adds.
6. Which platforms do you run? If you sell outside Shopify, check for a script tag or API.

A worked example: three stores, three choices

A T-shirt shop with one fit. Every shirt uses the same cut, and shoppers rarely ask about size. A simple chart on each product page covers the need, so a chart app such as ESC Size Charts or Kiwi is a sensible match.

A denim brand with several fits. Shoppers often ask whether to size up in the slim cut. The owner would rather not ask for photos, so a question-based tool like Easysize Fit Quiz fits that preference.

A dresses label with frequent size questions. Its shoppers want to see the dress on themselves and get a size in the label's own chart. A photo-based tool with try-on, such as ZeDaq.ai, matches both needs in one window.

Questions to ask before you install

• Will the result use my own size labels?
• Can I set separate charts for different garment types?
• What does the shopper have to provide: nothing, answers or a photo?
• Is pricing flat, or does it grow with orders or cart adds?
• Can I test it on my own products first?

For a closer look at how measurement-based suggestions work, read our guide to AI size recommendation for fashion stores.

How do you switch from Kiwi without losing your charts?

A switch is mostly about moving your size data cleanly.

1. Export or copy your charts. Kiwi's listing mentions CSV uploads, so keep a spreadsheet copy of every chart.
2. Check the measurement type. Recommenders need body measurements, not flat garment widths. Convert any garment-width columns first.
3. Group charts by garment type. In ZeDaq.ai you need one chart each for tops, outerwear, dresses and bottoms.
4. Install the new app and add charts. Enter each chart and test it with a few known body measurements.
5. Run both briefly, then remove one. Two size buttons on one page confuse shoppers. Remove the old one once the new one is tested.

If you're also comparing try-on apps, our guide to Genlook alternatives covers that side of the market.

FAQs

Is Kiwi Sizing free?

Its listing shows a Free plan with up to three published charts and a Kiwi watermark. Paid plans start at $7.99/mo, checked November 2026.

Can I keep a size chart and add ZeDaq.ai?

Yes. You can keep a chart on the page for shoppers who prefer it and add Find my size for those who don't know their measurements. Just avoid two competing size recommenders.

Does ZeDaq.ai work on WooCommerce?

Yes, through a script tag you paste into your product template. There's no WooCommerce plugin. The key is locked to your store's domain.

Can I use more than one sizing app at once?

You can, but avoid showing two size recommenders on the same product page. Pick one main tool, and keep a plain chart alongside it if shoppers like to read one.

Which alternative doesn't need a photo?

ESC Size Charts and Easysize Fit Quiz don't ask for a photo. ESC shows a chart, and Fit Quiz asks questions.