8 Best ESC Size Charts Alternatives for Shopify [2026]

Looking for an ESC Size Charts Alternative?

Since 2016, ESC Size Charts has been a popular Shopify app for putting size guides on product pages. Yet from June 2026 onward, reviews on its listing say charts disappeared and messages to support went unanswered.

So, we looked at how eight alternatives create and position charts, whether each can point shoppers to a size, and which other store apps come with it. Vitals is our app, and we've set out its limits as plainly as the others'.

What Is ESC Size Charts Shopify App?

ESC Size Charts is a sizing app built by Eastside Co, an agency that works on Shopify stores. Its charts open from the product page, so shoppers can check measurements before they pick a size.

Here's what you can do with ESC Size Charts:

• Size guides: Start from a template or build a guide from scratch, with text and images.
• Branding: Style guides with images, icons and text to suit the store's look.
• Chart rules: Tie a guide to a tag, collection, vendor, product type or individual product, or display it on the whole catalog.
• Theme blocks: Add guides through Shopify 2.0 app blocks.
• Import and export: Move charts in and out of the app on the Premium plan.

Where ESC Size Charts stands out is how little it asks of a store. It launched in 2016, and a store that tags its products can match guides to them without other setup.

Its older five-star reviews, the latest from April 2025, mostly praise fast help from its support team and how easy the app is to use.

How Much Does ESC Size Charts App Cost?

Prices from the Shopify App Store listing on Oct 26, 2026, with a 7-day free trial. Premium includes unlimited charts.

Why Shopify Merchants Look for ESC Size Charts Alternatives

ESC Size Charts holds a 3.3 rating from 138 reviews and is Built for Shopify. Merchants who have left it give these reasons:

• Reviews dated June to October 2026 say charts stopped appearing and emails to support went unanswered, and the developer hasn't replied to those reviews on the listing
• An October 2, 2026 review from a store of almost eight years says the company didn't answer emails, chat or calls
• Nothing in its listing covers size suggestions, cm-to-inch conversion or translated charts
• Sizing is its only purpose, so a store adds one app for restock alerts, another for product reviews and a third for bundles
• Charts on the free plan carry an ESC watermark and stop at three

For stores that would like one support team to answer for their size charts and the apps around them, moving to a single subscription is the stronger reason to switch.

Read: Best Size Chart Apps for Shopify in 2026

How We Compared the ESC Size Charts Alternatives

On the day of writing we looked up each app's live Shopify App Store listing, then its help center, site and changelog if it has them. Ratings and review counts are copied from the listing.

We compared the apps on:

• App type, taken from how each developer's listing describes its own product (standalone or all-in-one)
• Core size chart features: chart creation, assignment rules, size suggestions, unit conversion and translations
• How far each app goes past the product page, if at all
• How many separate apps each option can stand in for
• Theme setup and storefront weight, meaning app blocks or injected code and the scripts each one loads
• AI features, and whether AI assistants can connect through MCP

Short Answer

Vitals - All in One App is the best ESC Size Charts alternative for most stores.

• It offers size charts with a calculator that suggests a size and alerts for sizes that sell out, while ESC Size Charts shows guides only and leaves everything else to separate apps
• 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

With a cheaper paid plan and a free plan, ESC Size Charts starts below Vitals on price. What the higher Vitals price adds is reviews, restock alerts, bundles and 40+ other apps beside the charts.

What Are the Top ESC Size Charts Alternatives for Shopify in 2026

The table below sets the eight options side by side, and each has a full entry after it.

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. Among its 40+ apps are size charts, reviews, bundles and discounts, all in a single subscription of $29.99/month.

Shoppers see a Size Chart button on the product page, and one click opens the chart in a pop-up; that's the core of the Vitals Size Chart app. Charts start life as a table typed or pasted into the editor, or as an existing chart image the store uploads. A measuring guide with its own text and pictures can go before or after the table.

For table charts, the app can also turn on a size calculator, so shoppers can type their measurements and get the size their numbers match. If that size is out of stock, the Vitals Back in Stock app can take their email and tell them when it's available again.

Key features:

• Table charts typed or pasted into the editor, or image charts from a computer or Shopify Files
• A size calculator that reads the store's own table and suggests a size from shopper measurements in cm or inches
• A How to measure panel, written and illustrated by the store, that can be switched on per chart
• Assignment to every product, or to a hand-picked list of products and collections (if both match, the product-level chart wins)
• Button look, table borders and pop-up colours from one settings page, and a button that can sit by the description, near the buy buttons or at any theme element
• An email alert, through the Vitals Back in Stock app, when a sold-out size returns

Pros:

• One support team answers for the size chart, the restock alerts and the reviews, and it can place the chart beside a theme's size picker itself
• 40+ apps in one plan (e.g., Little Dresser, a baby and toddler clothing brand, cancelled a stack of single-purpose apps, sizing included, once it moved to Vitals)
• Ask Claude or ChatGPT, connected through Vitals MCP, which products reviewers call small or large, and it reads the store's reviews to answer

Cons:

• Translations cover the button label and chart titles only, so a table or measuring guide appears in its original language everywhere
• Available for Shopify stores 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. Kiwi Size Chart & Recommender

Best for: Stores that sell gear, footwear or pet products and want a recommender set up for each

Rating: 4.7 (1,244 reviews) | App type: Standalone | Free trial: 14 days | Built for Shopify: No

Kiwi Size Chart & Recommender, built by Staytuned, has collected more App Store reviews than any other sizing-only app in this list. Its recommenders aren't limited to clothing, so a store can set one up for boots, snowboards or dog collars.

Key features:

• 22 starting templates, and room for multiple tables, pictures, video and tabs in a single chart
• Charts brought in from images, product descriptions or CSV files
• An AI recommender for apparel
• Custom recommenders for other sized products, from Plus upward
• Product and collection rules that cover new products automatically
• A sizing unit that follows the shopper's location
• Automatic chart translation on paid plans, covering 2 languages on Premium and 22 on Ultimate

Pros:

• Suggests a size to shoppers, which ESC Size Charts doesn't list
• Builds charts out of sizes already written in product descriptions
• Google Analytics on Premium and above
• Over 1,200 reviews on its listing

Cons:

• Plus and Ultimate bill extra for the store's total order count over the past 30 days, which includes orders from shoppers who never saw a chart
• The Premium plan stops at 10 published charts and has no recommenders
• Sizing is where it ends; restock alerts, reviews and bundles each mean another install

Pricing:

Prices from kiwisizing.com on Oct 26, 2026, with a 14-day free trial. Plus and Ultimate add the order-based fee from the second billing month, up to $350 and $700 a month above 20,000 orders.

3. MP Size Chart & Size Guide

Best for: Stores that want all their size guides gathered on one page of the site

Rating: 5.0 (875 reviews) | App type: Standalone | Free trial: 14 days | Built for Shopify: Yes

Shopplaza, part of Mageplaza, publishes MP Size Chart & Size Guide. Besides the product page charts, it can build a separate size guide page that gathers every chart the store has.

Key features:

• 30+ starting templates, from T-shirts and sneakers to rings and pet collars
• Charts that hold pictures, video and tabbed sections
• CSV import for many charts at once
• Four display styles: floating, inline, drop-down or beside the size option
• A standalone page where shoppers can browse all the store's charts
• AI size suggestions, with a monthly limit on each plan

Pros:

• AI size suggestions on every plan, a feature ESC Size Charts lacks
• Its developer moves charts over from another app for free
• Built for Shopify

Cons:

• Each plan has a monthly ceiling on AI suggestions: 800, 2,000 or 5,000
• Handles sizing alone; reviews, restock alerts and offers need separate apps

Pricing:

Prices from the Shopify App Store listing on Oct 26, 2026, with a 14-day free trial.

4. Smart Size Chart & Size Guide

Best for: Stores whose shoppers should answer sizing questions once and see a 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 its charts with a quiz called "Find my size". Shoppers' answers are saved, so the size it suggests carries over to other products and later visits.

Key features:

• Starter charts split by audience (men, women, kids), plus lingerie and pets
• Bulk chart import and export
• Upload a screenshot or snapshot of an old chart, and its AI rebuilds it as an editable table
• "Find my size", a quiz for clothes and shoes that comes with the Pro plans
• Fit finders that match sizes with AI and with rules
• 25+ languages, with AI translation from the Starter plan
• Unit switching and US, EU, UK and JP size mapping on every plan
• MCP support, so Claude and similar assistants can connect to it

Pros:

• One quiz gives shoppers a size across the catalog
• Translates the content of each chart, which ESC Size Charts doesn't offer
• Connects to AI assistants through MCP
• Built for Shopify

Cons:

• Pro plans hold the quiz, with the entry Pro tier counting up to 100 shoppers who take it each month
• Starter caps published charts at 10
• Nothing beyond sizing; a store needs further installs for reviews, restock alerts and bundles

Pricing:

Prices from the Shopify App Store listing on Oct 26, 2026, with a 14-day free trial. Larger Pro plans for more quiz users are linked from the listing.

5. CSC Size Chart & Size Guide

Best for: Clothing stores that want shoppers to preview an item on their own photo

Rating: 5.0 (100 reviews) | App type: Standalone | Free trial: 14 days | Built for Shopify: Yes

Built by TaskHusky and pitched to fashion brands under the name Clean Size Charts, CSC Size Chart & Size Guide reaches past the table. On Plus, shoppers can upload a photo for virtual try-on and read fit notes for each item.

Key features:

• Charts generated from existing product data with one click, or picked from 18 templates
• Rules that match charts to collections, vendors or product types
• AI suggestions limited to 500 per month on the Advanced plan, with Plus removing that limit
• Notes on how each item fits, included in Plus
• Virtual try-on on Plus
• From Grow upward, charts can differ by country, convert cm and inches, and move in or out by file
• Its team sets the app up for the store, whatever the plan

Pros:

• The only app in this list with virtual try-on
• Size suggestions and fit notes, neither of which ESC Size Charts has
• Built for Shopify

Cons:

• Plus holds the try-on and fit notes, and its price climbs with the store's monthly orders
• Covers sizing and try-on; reviews, restock alerts and bundles require separate apps

Pricing:

Prices from the Shopify App Store listing on Oct 26, 2026, with a 14-day free trial.

6. Jotly Size Chart & Size Guide

Best for: Stores that want to know which size charts help shoppers add to cart

Rating: 5.0 (78 reviews) | App type: Standalone | Free trial: 7 days | Built for Shopify: Yes

Jotly Apps released Jotly Size Chart & Size Guide in August 2024. Alongside the chart editor, its Enterprise plan counts views for each chart and the add-to-carts that follow.

Key features:

• 123 templates, mixing tables, images and video
• Unit conversion across cm, inches, mm, feet and meters
• Charts matched to products, collections, tags or vendors
• A scale bar showing how true to size an item is
• Pixel tracking for Google and Meta
• An MCP assistant and chart reports by views and add-to-carts, both on Enterprise

Pros:

• Reports which charts come before an add-to-cart, with mobile and desktop counted apart
• Unit conversion that ESC Size Charts doesn't list
• AI translation of chart content on Global
• Built for Shopify

Cons:

• Doesn't suggest a size to shoppers
• MCP and chart reports sit on the top plan
• Size charts are all it handles; reviews, restock alerts and bundles sit in separate apps

Pricing:

Prices from the Shopify App Store listing on Oct 26, 2026, with a 7-day free trial.

7. BF Size Chart & Size Guide

Best for: Stores whose product options come from VO Product Options

Rating: 4.7 (134 reviews) | App type: Standalone | Free trial: 14 days | Built for Shopify: Yes

Relentless Apps, the maker of VO Product Options, renamed its Best Fit Size Charts app to BF Size Chart & Size Guide. The app itself stays simple, with text and picture charts and ring sizes for jewelry.

Key features:

• Free-text boxes, pictures and measuring instructions in every chart
• Rules by collection or product tag
• Switching between cm and inches
• Starter adds multiple charts per product and a chart link set beside the size label
• Ring size charts

Pros:

• Made by the same developer as VO Product Options, and works with Vajro too
• No watermark, even on the free plan
• Built for Shopify

Cons:

• No plan includes a size recommender
• Charts are the whole offer; reviews, restock alerts and bundles have to be added separately

Pricing:

Prices from the Shopify App Store listing on Oct 26, 2026, with a 14-day free trial. The plans publish up to 10, up to 100 and unlimited charts.

8. GA: Size Chart & Size Guide

Best for: Stores that want shoppers to compare sizes across products with swatches

Rating: 4.7 (73 reviews) | App type: Standalone | Free trial: 7 days | Built for Shopify: No

GA: Size Chart & Size Guide, built by GoodApps, surrounds the chart with more sizing detail. Swatches, true-to-size notes and side-by-side charts let shoppers measure one size, or one product, against another.

Key features:

• Templates, ring and shoe guides included
• Size swatches and a size selector
• True-to-size suggestions and a "lazy size" option
• Charts that compare sizes across products
• A floating chart option
• Charts on collection pages
• Custom CSS for styling

Pros:

• Side-by-side size comparisons between products, a feature missing from the ESC Size Charts listing
• Collection pages can carry a chart as well as product pages

Cons:

• Prices follow monthly store orders, and the listing names no plan past 100 orders
• Reviews from 2024 mention charts not showing as set up and slow support replies
• Its scope is sizing; a store adds other apps for reviews, restock alerts and bundles

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 added app means one more login, one more charge and more code loading on the storefront, which our guide to all-in-one apps for Shopify covers in detail. This is what each option includes.

How we counted it:

• Vitals - All in One App covers up to 40+ single-purpose apps, beginning with separate apps for size charts, size suggestions, restock emails, reviews and bundles
• Kiwi Size Chart & Recommender does two installs' worth of work, charts and a recommender
• MP Size Chart & Size Guide merges a size chart app and an AI recommendation app into one
• Smart Size Chart & Size Guide replaces two installs, a sizing chart app and a size quiz
• CSC Size Chart & Size Guide brings a size chart app, a recommendation app and a virtual try-on app together
• Jotly Size Chart & Size Guide stands in for a single chart app
• BF Size Chart & Size Guide counts once, as a chart app with ring sizes built in
• GA: Size Chart & Size Guide replaces one chart app, adding swatches
• ESC Size Charts covers one size guide app

Pairing ESC Size Charts with separate apps for restock emails and reviews leaves a store with three bills and three support teams to chase. In Vitals, those three move to one Vitals subscription with one support team.

When Should You Stay on ESC Size Charts

ESC Size Charts can still make sense in two cases.

• Your charts are showing as they should, and plain guides with unlimited charts on a single paid plan are all you need
• Your catalog is already sorted with product tags, and you'd rather match guides to those tags than build new rules

If your size charts and size calculator belong next to reviews, restock emails, bundles and 40+ other apps under one Vitals subscription, that's the time to switch.

How to Migrate From ESC Size Charts

ESC Size Charts holds every chart and the rules that place them, so save them while the app still opens.

1. On Premium, export your charts from ESC Size Charts; on the free plan, copy each table or save it as an image, and note the tags, collections or products each chart covers
2. Install Vitals, open the Vitals Size Chart app, and recreate every chart by pasting the table or uploading the picture
3. Give each new chart the same reach it had before, storewide or by product and collection, since Vitals doesn't assign charts by tag
4. Where a table lists body measurements, enable the size calculator from the Vitals Size Chart app settings
5. Use a duplicate theme to set where the Size Chart button appears, view a product on a phone, and then enable the Vitals Back in Stock app for sizes that sell out
6. Remove the ESC app block from your product template, then uninstall ESC Size Charts

Little Dresser, a store selling clothes for babies and young children, is one Shopify store that replaced its size chart and several other single-purpose apps with one Vitals plan.

Read: Best Product Review Apps for Shopify in 2026

Find the Best ESC Size Charts Alternative for Your Store

Vitals - All in One App is the right pick for most stores, but your best option depends on what you need that ESC Size Charts doesn't give you.

• Vitals, when you'd like size charts, a size calculator, restock alerts, bundles, discounts and 40+ apps in one single subscription of $29.99/month
• Kiwi Size Chart & Recommender, if you size products like boots or boards and want a recommender built around them
• MP Size Chart & Size Guide, if you'd like a page on your site where shoppers can browse every guide
• Smart Size Chart & Size Guide, if you want shoppers to tell you their size once and keep it
• CSC Size Chart & Size Guide, for clothing brands whose shoppers hesitate until they see a garment on their own photo
• Jotly Size Chart & Size Guide, if you want numbers on how your charts affect add-to-carts
• BF Size Chart & Size Guide, when your variants are already set up in VO Product Options
• GA: Size Chart & Size Guide, if side-by-side size comparisons fit your catalog better than a recommender

Start a 7-day free trial: Install Vitals - All in One App

Frequently Asked Questions

1. What is the top alternative to ESC Size Charts on Shopify?

Vitals - All in One App is the best ESC Size Charts alternative for most stores. It's the only all-in-one app that includes 40+ apps, such as size charts, restock alerts, reviews and bundles, in one subscription. Vitals is our app, and its entry above names what it can't do.

2. Why do merchants switch from ESC Size Charts?

Most recent reviews describe charts that stopped showing in 2026 and support emails with no answer. Others want features its listing doesn't name, such as size suggestions, unit conversion or translated charts.

3. Where do Vitals and ESC Size Charts differ on sizing features?

Table, text and image charts are common to both, and both can show a chart storewide or on selected products. ESC Size Charts adds tag and vendor rules and Premium chart export. Vitals pairs its charts with a calculator that suggests a size, a measuring guide and alerts for sold-out sizes, and the same plan carries reviews, bundles and 40+ more apps.

4. Can one Vitals subscription cover ESC Size Charts and my other apps?

Yes. Vitals can replace ESC's size guides together with the apps a store would otherwise install for restock emails, product reviews and bundles.

5. Will switching from ESC Size Charts change my store speed?

Product pages load a script for every sizing app a store adds, and more for each app after that. With Vitals, one script covers the sizing pop-up, the review widgets and every other Vitals app the store turns on. We didn't speed-test any app here, so compare load times on a few of your own product pages, once with ESC and once after the switch.

6. Which alternatives to ESC Size Charts use AI or connect through MCP?

Not all of them. Smart Size Chart uses AI to build charts from photos and to power its fit quiz, and it links to Claude over MCP. Jotly uses AI to translate charts and includes an MCP assistant on Enterprise. Kiwi, MP Size Chart and CSC Size Chart use AI to suggest sizes, and CSC also turns product data into charts. With Vitals MCP connected, Claude or ChatGPT can read the store's reviews, Visitor Replays and other Vitals data. Neither BF, GA nor ESC Size Charts lists MCP or an AI feature.

7. Which ESC Size Charts alternatives can suggest a size?

Not all of them. Vitals reads shopper measurements against the store's table, and Kiwi offers recommenders from Plus. MP Size Chart has AI suggestions on every plan, Smart Size Chart has a quiz on Pro, and CSC adds suggestions from Advanced. GA lists true-to-size suggestions. Jotly and BF stop at the chart.

8. How does a store switch from ESC Size Charts to Vitals?

Save your ESC charts by export or copy, and record the tags or products each one covered. Rebuild them in the Vitals Size Chart app, give them the same products and collections, and enable the size calculator for tables with body measurements. After checking the button on a duplicate theme, uninstall ESC Size Charts.