EasyFlow Product Options vs Smart Size Chart & Size Guidefor Shopify (2026)
EasyFlow Product Options and Smart Size Chart & Size Guide, while both 5-star rated Shopify apps in 2026, cater to drastically different needs within the "Custom products" and "Product variants" categories. EasyFlow Product Options focuses on empowering merchants to offer extensive product customization through options like text inputs, image swatches, and conditional logic, enabling advanced variant management and dynamic pricing. It aims to improve order value through personalized upsells. Smart Size Chart & Size Guide, on the other hand, tackles the specific challenge of fit-related returns by providing highly customizable and responsive size charts tailored for various product types (clothing, shoes, etc.).
At a Glance
EasyFlow Product Options
313 reviews
Smart Size Chart & Size Guide
103 reviews
Detailed Overview
EasyFlow Product Options
Create unlimited product options, product variants, and variant options with easy product customizer
Key Features
- Unlimited number of variants options, product options & product personalizer
- Text input, Image swatches, Dropdown, Checkboxes, File Upload & more options
- Conditional logic: Show/hide options by selection. Works with Shopify Variants.
- Smart price addons with multi-currency to upsell and increase order value
- Bulk edit/apply: Copy & add existing options to customize products & save time
Smart Size Chart & Size Guide
Increase sales with stylish, unlimited size charts and size guides that fit your brand design.
Key Features
- Highly customizable: Add images, brand colors, fonts, and adjust popup position.
- Content-rich: Size chart templates for clothing, shoes, jewelry, pets, and more.
- Responsive design: Size charts look perfectly on mobile, desktop, and tablets.
- Lightweight app: Installs easily and removes cleanly without leftover code.
- Advanced features: Multi-language size charts, tabs for multiple size guides.
Feature Comparison
| Rating | 5/5 | 5/5 |
Rating EasyFlow Product Options5/5 Smart Size Chart & Size Guide5/5 | ||
| Reviews | 313 | 103 |
Reviews EasyFlow Product Options313 Smart Size Chart & Size Guide103 | ||
| Core Functionality | Product Customization & Variant Management | Size Chart Creation & Display |
Core Functionality EasyFlow Product OptionsProduct Customization & Variant Management Smart Size Chart & Size GuideSize Chart Creation & Display | ||
| Key Features | Unlimited options, conditional logic, smart price addons, bulk editing | Customizable designs, responsive charts, multi-language support, size templates |
Key Features EasyFlow Product OptionsUnlimited options, conditional logic, smart price addons, bulk editing Smart Size Chart & Size GuideCustomizable designs, responsive charts, multi-language support, size templates | ||
| Target Merchant | Businesses selling customizable or highly variable products | Businesses selling clothing, shoes, jewelry, or other items with size considerations |
Target Merchant EasyFlow Product OptionsBusinesses selling customizable or highly variable products Smart Size Chart & Size GuideBusinesses selling clothing, shoes, jewelry, or other items with size considerations | ||
| Storefront Impact | Enhances product page with custom options | Adds stylish size charts/guides |
Storefront Impact EasyFlow Product OptionsEnhances product page with custom options Smart Size Chart & Size GuideAdds stylish size charts/guides | ||
| Value Proposition | Increased order value through personalized upselling and customization | Reduced returns and increased sales through accurate sizing guidance |
Value Proposition EasyFlow Product OptionsIncreased order value through personalized upselling and customization Smart Size Chart & Size GuideReduced returns and increased sales through accurate sizing guidance | ||
Our Verdict
EasyFlow Product Options is the clear choice for merchants selling products requiring extensive personalization or offering a wide array of variant options. Its features like conditional logic and smart price addons are geared towards maximizing average order value. Conversely, Smart Size Chart & Size Guide is essential for businesses in the apparel or footwear industries, or any vertical where accurate sizing is crucial for customer satisfaction. The app directly addresses the pain point of returns due to incorrect sizing, leading to increased customer confidence and repeat purchases. Merchants need to carefully consider which aspect of product presentation and sales they wish to optimize before choosing an app.
Common Questions
Which app is better for reducing returns?
Smart Size Chart & Size Guide is specifically designed to reduce returns by helping customers find the right size.
Which app is better for increasing average order value?
EasyFlow Product Options, with its smart price addons and customization options, is geared towards increasing average order value through personalized upselling.
Do both apps integrate with Shopify variants?
EasyFlow Product Options explicitly states it works with Shopify Variants. Smart Size Chart & Size Guide doesn't directly interact with variants but helps customers choose the right variant (size) based on the chart.
Which app is easier to use?
Both apps claim ease of use. EasyFlow Product Options highlights bulk editing for faster management, while Smart Size Chart focuses on quick size table creation. The ease of use is likely dependent on the specific merchant's needs and technical proficiency.
If I only have one product variant (size), do I need Smart Size Chart & Size Guide?
Even with a single size, a size chart can provide measurements and fit information that is helpful to the customer. It's less crucial than with multiple sizes, but still potentially valuable.
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