8 Best Kiwi Size Chart Alternatives for Shopify [2026]
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Looking for a Kiwi Size Chart Alternative?
Kiwi Size Chart & Recommender is a popular Shopify app for adding size charts and size recommendations to product pages. Its recommenders sit on the Plus and Ultimate plans, though, and both plans add a monthly fee based on every order the store takes.
So, we compared eight alternatives on their size charts, fit finders and placement options, and on what else each one covers on the store. Vitals is our app, so we've noted its gaps too.
What Is Kiwi Size Chart Shopify App?
Kiwi Size Chart & Recommender, from Staytuned, is a Shopify app for showing shoppers which size to buy. It adds size charts to product pages and can recommend a size from a few details the shopper gives.
Here's what you can do with Kiwi Size Chart:
- Size charts: Build charts from 22 templates, with several tables, images, videos and tabs in one chart.
- Chart imports: Bring in charts from images, product descriptions or CSV files.
- Size recommenders: Recommend a size with an AI apparel recommender, or build custom recommenders for products such as shoes and snowboards.
- Chart rules: Assign charts by product or collection, so new products pick up the right chart on their own.
- Units and languages: Switch the sizing unit to match the shopper's location, and auto-translate charts on paid plans.
Where Kiwi stands out is the range of products its recommenders can handle. Custom recommenders reach beyond clothing to footwear, gear and pet products, which suits stores that sell sized items other than apparel.
Reviews often mention long use of the app and quick replies from its support team.
How Much Does Kiwi Size Chart App Cost?
Prices from kiwisizing.com on Oct 26, 2026, with a 14-day free trial. Plus and Ultimate bill a usage fee on the store's orders in the last 30 days, starting from the second billing month.
Why Shopify Merchants Look for Kiwi Size Chart Alternatives
Kiwi Size Chart & Recommender holds a 4.7 rating from 1,244 reviews and isn't Built for Shopify. Still, merchants who leave it mention these reasons:
- It covers sizing only, so restock alerts for sold-out sizes, product reviews and bundles need other apps
- The usage fee on Plus and Ultimate counts every store order, including orders that never opened a size chart, and reviews from August to October 2026 describe bills that rose from about $7 to about $150 a month
- Size recommenders need the Plus plan, and Premium now publishes up to 10 charts
- Several 2026 reviews describe charges after a trial was cancelled or after the app was removed
Switching makes the most sense for stores that would like their size charts and their other product page apps on one plan and one bill.
Read: Best Size Chart Apps for Shopify in 2026
How We Compared the Kiwi Size Chart Alternatives
Each app was checked on the day of writing through its live Shopify App Store listing and, where available, its help docs, website and changelog, and the ratings and review counts are the listing's own.
We compared the apps on:
- App type, standalone or all-in-one, based on each listing
- Core size chart features: chart building, imports, size recommendations, unit conversion and translations
- The store areas each app reaches, from the product page to the rest of the store
- How many single-purpose apps each option takes over
- How each app joins the theme and what it adds to the storefront
- AI features and whether an AI assistant can connect through MCP
Short Answer
Vitals - All in One App is the best Kiwi Size Chart alternative for most stores.
- It offers size charts with a size calculator and lets shoppers ask for an alert when their size is back in stock, while Kiwi stops at sizing and leaves restock alerts to another app
- It includes 40+ apps, such as reviews, bundles and discounts, in one subscription of $29.99/month
- It replaces multiple single-purpose apps that you would otherwise install and pay for every month
Kiwi's Premium plan costs less and Kiwi has a free plan, so Vitals costs more to start. In return, Vitals includes size charts, reviews, back-in-stock alerts, bundles and 40+ other apps.
What Are the Top Kiwi Size Chart Alternatives for Shopify in 2026
Here are the eight options side by side, with a full entry for each below.
1. Vitals - All in One App
Best for: Stores that want Size Chart, Back in Stock Alerts, Product Reviews and Bundles plus 40+ apps in one subscription
Rating: 4.9 (2,981 reviews) | App type: All-in-one | Free trial: 7 days | Built for Shopify: Yes
Vitals is our app. It includes a size chart app, along with reviews, bundles, discounts and 40+ other apps, in a single subscription of $29.99/month.
The Vitals Size Chart app adds a Size Chart button to product pages that opens the chart in a pop-up. Each chart can be a table, pasted or built in the editor, or an image of a chart the store already has, with a How to measure guide above or below it.
Since October 2026 the app can also show a size calculator, where shoppers can enter their measurements and see the size that fits, read straight from the chart. When that size is sold out, another Vitals app, Back in Stock, lets shoppers ask for an alert once it returns.
Key features:
- A table builder that accepts pasted tables, plus image charts uploaded from a computer or picked from Shopify Files
- A size calculator for table charts, where shoppers can enter body measurements in cm or inches and see their recommended size
- A How to measure guide with text and pictures, placed above or below the chart
- Charts for all products or for chosen products and collections, with a product's own chart taking over from its collection's
- Button icon and colour, three table designs and pop-up colours, with the button placed by the description, the buy buttons or any theme element
- Alerts for sold-out sizes through the Vitals Back in Stock app
- Draft charts, plus impressions, button clicks and clickthrough in the app's analytics
Pros:
- Back-in-stock alerts, product reviews and bundles come with the same subscription as the size charts
- When a chart needs to sit next to a theme's size picker, the Vitals support team can set the placement itself
- 40+ apps on one plan (e.g., Little Dresser, a children's clothing store, moved its single-purpose apps, its size chart among them, to one Vitals plan)
- Vitals MCP gives Claude or ChatGPT read-only access to product reviews, so comments about fit, such as an item fitting small, can be pulled up by chat
Cons:
- Translates the button text and each chart's title only; the table and the How to measure guide show as written
- Works on Shopify only
Pricing:
Prices from the Vitals website on Oct 26, 2026, with a 7-day free trial.
Read: Best Back in Stock Apps for Shopify in 2026
2. Smart Size Chart & Size Guide
Best for: Stores that want shoppers to take one fit quiz and see their size on every product
Rating: 4.9 (150 reviews) | App type: Standalone | Free trial: 14 days | Built for Shopify: Yes
Smart Size Chart & Size Guide, from SmartSize, pairs size charts with a "Find my size" quiz. Shoppers can answer the quiz once, and the app remembers their answers on every product and later visit.
Key features:
- Templates for men, women, kids, lingerie and pets, with bulk import and export
- AI that builds a size chart from a photo or screenshot of an existing one
- A "Find my size" fit quiz for clothes and shoes, on the Pro plans
- Fit finders for men, women, kids and pets, with AI and rule-based matching
- Charts and quiz flows in 25+ languages, with AI translation from Starter upward
- Automatic unit conversion and international sizing on every plan
- A fit scale that shows whether an item fits true to size
- An MCP connection for Claude and other AI assistants
Pros:
- Shoppers answer the fit quiz once instead of on every product, unlike Kiwi's recommender
- AI translation reaches the chart content, not just the buttons
- Built for Shopify
Cons:
- The fit quiz needs a Pro plan, and Pro 100 covers 100 quiz users a month
- Starter publishes up to 10 charts; unlimited charts start on Growth
- Limited to sizing; restock alerts, reviews and bundles require other apps
Pricing:
Prices from the Shopify App Store listing on Oct 26, 2026, with a 14-day free trial. The listing links to further Pro plans for more quiz users.
3. MP Size Chart & Size Guide
Best for: Stores that want a dedicated page listing every size guide, next to the product page charts
Rating: 5.0 (875 reviews) | App type: Standalone | Free trial: 14 days | Built for Shopify: Yes
MP Size Chart & Size Guide comes from Shopplaza, part of Mageplaza. Beside the product page charts it builds a size guide page that collects every chart in one place, and its developer offers to move charts over from another app for free.
Key features:
- 30+ chart templates for apparel, footwear, jewelry and pets
- Charts with images, videos and tabs
- Bulk chart import by CSV
- Floating, inline, dropdown or next-to-size placement
- A dedicated size guide page
- AI size recommendations, with a monthly allowance on each plan
- 20+ languages, unit conversion and several size labels, with auto-translation from Growth
Pros:
- AI size recommendations on every plan, where Kiwi keeps its recommender on Plus and up
- Free chart migration from another size chart app
- Google Analytics integration from Growth
- Built for Shopify
Cons:
- AI recommendations are capped by plan, from 800 to 5,000 a month
- Covers size charts and size guides; restock alerts, reviews and upsells need separate apps
Pricing:
Prices from the Shopify App Store listing on Oct 26, 2026, with a 14-day free trial. Growth publishes up to 10 charts, and Pro and Advanced publish unlimited charts.
4. CSC Size Chart & Size Guide
Best for: Fashion stores that want shoppers to see clothes on a photo of themselves
Rating: 5.0 (100 reviews) | App type: Standalone | Free trial: 14 days | Built for Shopify: Yes
CSC Size Chart & Size Guide, from TaskHusky and also listed as Clean Size Charts, goes beyond the chart for fashion stores. Its Plus plan adds fit notes on how each item fits and virtual try-on, which shows a product on a photo the shopper uploads.
Key features:
- Charts built in one click from product data, or from 18 templates
- Charts assigned by collection, vendor or product type
- AI size recommendations, 500 a month on Advanced and unlimited on Plus
- Fit notes and virtual try-on on Plus
- Charts shown by country, with unit conversion and import and export from Grow
- Done-for-you setup on every plan
Pros:
- Virtual try-on, which no other app in this list offers
- Free chart migration from another app
- Built for Shopify
Cons:
- Fit notes and virtual try-on need the Plus plan, which is priced by monthly orders
- Multi-language charts start on Advanced
- Handles sizing and try-on only; reviews, bundles and restock alerts come from other apps
Pricing:
Prices from the Shopify App Store listing on Oct 26, 2026, with a 14-day free trial.
5. Jotly Size Chart & Size Guide
Best for: Stores that want to see which charts lead to add-to-carts
Rating: 5.0 (78 reviews) | App type: Standalone | Free trial: 7 days | Built for Shopify: Yes
Jotly Size Chart & Size Guide, from Jotly Apps, is the newest app here, launched in August 2024. It focuses on chart layout and reporting, and its top plan ranks charts by views and add-to-carts.
Key features:
- 123 templates, with tables, images and videos in one guide
- Tabs and several tables in one guide from Essentials
- Unit conversion between cm, inches, mm, feet and meters
- Charts assigned to products, collections, tags and vendors
- A true-to-size scale bar
- Google and Meta Pixel integration
- AI translation into any language on Global
- An AI assistant over MCP for Claude and ChatGPT on Enterprise
- Charts ranked by views and add-to-carts on Enterprise
Pros:
- Reports which charts lead to add-to-carts, split by mobile and desktop views
- MCP support for Claude and ChatGPT, which Kiwi doesn't list
- Translates chart content, not just the labels
- Built for Shopify
Cons:
- No size recommender or fit quiz
- Limited to size charts; reviews, restock alerts and bundles need separate apps
Pricing:
Prices from the Shopify App Store listing on Oct 26, 2026, with a 7-day free trial.
6. BF Size Chart & Size Guide
Best for: Stores that already use VO Product Options and want charts from the same developer
Rating: 4.7 (134 reviews) | App type: Standalone | Free trial: 14 days | Built for Shopify: Yes
BF Size Chart & Size Guide, formerly Best Fit Size Charts, comes from Relentless Apps, the developer of VO Product Options. It keeps to plain size charts, with text boxes and images, and adds ring size charts for jewelry.
Key features:
- Charts with custom text boxes, images and measurement guides
- Charts assigned by collection and product tag
- Cm and inch conversion
- Several charts on one product, plus a link next to the size label, from Starter
- Ring size charts for jewelry
Pros:
- Works with VO Product Options from the same developer, and with Vajro
- Plans step up by chart count, from 10 to 100 to unlimited
- Built for Shopify
Cons:
- No size recommender in any plan, though its listing uses the words "fit finder"
- A March 2026 review says the app hid express checkout buttons on products with several variants
- Covers size charts alone; restock alerts, reviews and bundles require other apps
Pricing:
Prices from the Shopify App Store listing on Oct 26, 2026, with a 14-day free trial.
7. GA: Size Chart & Size Guide
Best for: Stores that want size swatches and comparison charts next to the size table
Rating: 4.7 (73 reviews) | App type: Standalone | Free trial: 7 days | Built for Shopify: No
GA: Size Chart & Size Guide, from GoodApps, adds sizing details around the chart itself. Size swatches, true-to-size notes and comparison charts help shoppers weigh one size against another.
Key features:
- Pre-designed templates, including ring and shoe size guides
- Size swatches and a size selector
- True-to-size recommendations and a lazy size option
- Measurement charts that compare sizes across products
- Floating charts and charts on collection pages
- Custom CSS and full style control
Pros:
- Comparison charts across products, which Kiwi doesn't list
- Charts can show on collection pages as well as product pages
Cons:
- Plans are priced by monthly store orders, and the listing shows no plan above 100 orders
- Not Built for Shopify
- Reviews from 2024 describe charts that wouldn't display as set up and slow answers from support
- Sizing only; restock alerts, reviews and bundles come from other apps
Pricing:
Prices from the Shopify App Store listing on Oct 26, 2026, with a 7-day free trial.
8. ESC Size Charts
Best for: Stores that assign charts by product tag and need one paid plan only
Rating: 3.3 (138 reviews) | App type: Standalone | Free trial: 7 days | Built for Shopify: Yes
ESC Size Charts, from the Shopify agency Eastside Co, is the oldest app here, launched in 2016. It builds size guides from a template or from scratch and adds them to product pages by tag or across the whole store.
Key features:
- Templates or custom guides with images, icons and text
- Charts assigned by tag, collection, product, vendor or product type
- Shopify 2.0 app blocks
- Chart import and export on Premium
Pros:
- Unlimited charts on its one paid plan
- Tag-based assignment for stores that already tag products by fit or category
- Built for Shopify
Cons:
- Rated 3.3, and reviews from June to October 2026 say charts stopped showing and support emails went unanswered
- No size recommender, unit conversion or translations in its listing
- Size guides only; restock alerts, reviews and bundles need separate apps
Pricing:
Prices from the Shopify App Store listing on Oct 26, 2026, with a 7-day free trial.
How Many Apps Each Option Replaces
Every extra app adds a dashboard, a bill and its own code on the storefront, as our guide to all-in-one apps for Shopify explains. Here's how much each option covers.
How we counted it:
- Vitals - All in One App replaces up to 40+ single-purpose apps, including a size chart app, a size finder, a back-in-stock app, a reviews app and a bundles app
- Smart Size Chart & Size Guide covers a size chart app and a separate fit quiz app
- MP Size Chart & Size Guide stands in for a size chart app and a size recommender
- CSC Size Chart & Size Guide does the work of a size chart app, a size recommender and a virtual try-on app
- Jotly Size Chart & Size Guide replaces one size chart app
- BF Size Chart & Size Guide fills in for one size chart app, ring sizes included
- GA: Size Chart & Size Guide covers one size chart app with swatches added
- ESC Size Charts replaces one size chart app
- Kiwi Size Chart & Recommender covers a size chart app and a size recommender
Kiwi beside a back-in-stock app and a reviews app is three scripts on every product page. Vitals covers all three jobs from one script, with one login and one line on the bill.
When Should You Stay on Kiwi Size Chart
Kiwi Size Chart & Recommender is still the better choice in two cases.
- You sell sized products outside clothing, such as snowboards or pet collars, and want a custom recommender built for each one
- Your sizes sit as text inside product descriptions, and you want charts created from that text
Switch when you want size charts and a size calculator next to back-in-stock alerts, reviews, bundles and 40+ other apps in one Vitals subscription.
How to Migrate From Kiwi Size Chart
Kiwi holds your charts, their product rules and your recommenders, so move them before you remove the app.
- List each Kiwi chart with the products and collections it covers, and copy each table or save the chart as an image
- Install Vitals, turn on the Vitals Size Chart app, and rebuild each chart by pasting its table or uploading its image, with a How to measure guide where you had one
- Assign each chart to all products or to its products and collections, so a product's own chart takes over from its collection's
- Turn on the size calculator in the Vitals Size Chart app settings for table charts with body measurements. Custom recommenders for products such as snowboards have no match in Vitals, so keep a recommender app for those
- Set the button position on a duplicate theme, check the chart on a phone, and turn on the Vitals Back in Stock app for sold-out sizes
- Remove Kiwi's app block and any shared chart links from menus or emails, then uninstall Kiwi Size Chart & Recommender before its next billing cycle
Little Dresser, a children's clothing store, is one Shopify store that swapped single-purpose apps, including its size chart, for a Vitals subscription.
Read: Best Shopify Apps to Increase Conversion Rate
Find the Best Kiwi Size Chart Alternative for Your Store
Vitals - All in One App is the best match for most stores, though the right pick depends on why you're leaving Kiwi.
- Vitals, if you want size charts, a size calculator, back-in-stock alerts, bundles, discounts and 40+ apps in one single subscription of $29.99/month
- Smart Size Chart & Size Guide, if shoppers should answer fit questions once and get a size on every product
- MP Size Chart & Size Guide, if you want one page that holds all your size guides
- CSC Size Chart & Size Guide, if your clothing shoppers would like to try items on their own photo
- Jotly Size Chart & Size Guide, if you want reports on which charts help sell
- BF Size Chart & Size Guide, if your product options already come from VO Product Options
- GA: Size Chart & Size Guide, if swatches and size comparisons matter more than a recommender
- ESC Size Charts, if product tags already sort your catalog and plain charts are enough
Start a 7-day free trial: Install Vitals - All in One App
Frequently Asked Questions
1. What is the best Kiwi Size Chart alternative for Shopify?
Vitals - All in One App is the best Kiwi Size Chart alternative for most stores. It's the only all-in-one app that includes 40+ apps, such as size charts, back-in-stock alerts, reviews and bundles, in one subscription. Vitals is our app, and its entry lists its gaps.
2. Why do merchants switch from Kiwi Size Chart?
Many leave over the usage fee on Plus and Ultimate, which counts every store order in the last 30 days and reaches $350 or $700 a month above 20,000 orders. Others want more than sizing from one app, or need more than 10 charts without moving to a plan with that fee.
3. How do Vitals and Kiwi Size Chart compare on size chart features?
Both build table and image charts, assign them by product or collection, and recommend a size from shopper details. Kiwi adds chart imports, unit switching by location, chart translation and custom recommenders for non-clothing products. Vitals adds alerts for sold-out sizes, plus product reviews, bundles and 40+ other apps in the same subscription.
4. Can Vitals replace Kiwi Size Chart and other apps at the same time?
Yes. Vitals can replace Kiwi's size charts and size recommendations for clothing, along with separate apps for back-in-stock alerts, product reviews and bundles.
5. How do these Kiwi Size Chart alternatives affect store speed?
Each size chart app loads its own code on product pages, and every other app a store adds brings its own as well. Vitals loads its size charts, reviews and other apps from one script. We haven't speed-tested these apps, so check your own product pages before and after a change.
6. Which Kiwi Size Chart alternatives have AI features or MCP support?
Not all of them. Smart Size Chart builds charts from a photo with AI, offers an AI fit quiz and connects to Claude through MCP. Jotly translates charts with AI and offers an MCP assistant on Enterprise. MP Size Chart and CSC Size Chart recommend sizes with AI, and CSC also builds charts from product data. Vitals MCP gives Claude or ChatGPT read-only access to product reviews and other store data. BF, GA and ESC list no MCP, and their listings describe no AI feature of their own.
7. Which Kiwi Size Chart alternatives recommend a size?
Not all of them. Vitals shows a recommended size from shopper measurements, Smart Size Chart has a fit quiz on its Pro plans, MP Size Chart includes AI recommendations on every plan, CSC adds them from Advanced, and GA lists true-to-size recommendations. Jotly, BF and ESC show charts without a recommender.
8. How do I migrate from Kiwi Size Chart to Vitals?
Copy each Kiwi chart as a table or an image, rebuild it in the Vitals Size Chart app, and assign it to the same products and collections. Turn on the size calculator for body-measurement charts, set the button position on a duplicate theme, then remove Kiwi's app block and uninstall it.
