Top 24 Product Comparison Apps for Shopify Stores in 2026

Reduce returns & increase sales with clean size charts, guides & personalized size recommender

What merchants say: Merchants highly recommend this app for reducing size-related returns and enhancing customer satisfaction by helping shoppers choose the correct size easily. It is particularly beneficial for fashion retailers, offering customizable, easy-to-read size charts and seamless website integration. The app features a user-friendly interface and robust performance, with customer support praised for its responsiveness and efficiency in resolving issues quickly.

982 reviews given by store owners

Reduce returns & boost conversions with customizable size charts & smart size recommendations

What merchants say: Merchants highly recommend this app for reducing size-related returns and enhancing customer satisfaction with clear, customizable size charts. It's easy to set up, supports multi-language, and integrates well with various themes. The app's reliable performance improves the shopping experience and website layout. Merchants also appreciate the responsive support team, which assists with custom adjustments and proactive help, alongside time-saving features like bulk uploads.

772 reviews given by store owners

Clearly show product sizes and reduce return rates with size charts and size guides.

What merchants say: Merchants appreciate this app for its easy integration and user-friendly interface that enhances online shopping by efficiently managing size charts. It allows for automatic display on product pages and offers customizable options like fit graphics and HTML descriptions. The app is noted for its reliability and excellent customer support, with the team providing quick, helpful responses for customization and technical issues.

132 reviews given by store owners

Size Chart App to easily add and customize size charts & size guides for all your products.

What merchants say: Merchants highly recommend this app for enhancing online shopping by improving conversion rates and reducing sizing inquiries, especially for clothing and specialized items. It's praised for its easy setup, user-friendly interface, and seamless integration on product pages without slowing down the website. The customer support is noted for being responsive and exceptionally helpful, ensuring merchant satisfaction with quick and personalized assistance.

129 reviews given by store owners

Increase sales with stylish, unlimited size charts and size guides that fit your brand design.

What merchants say: Merchants appreciate this app for its easy, no-code setup and customizable size charts that enhance product pages and boost customer confidence. The responsive customer support is frequently praised for effectively resolving issues. Merchants also value the free plan for new businesses, noting reduced sizing errors and returns, and improved customer satisfaction. Continuous improvements and multi-language support make it appealing globally.

120 reviews given by store owners

One click upsells for related products and accessories

What merchants say: Merchants highly value this app for its ability to enhance shopping experiences and boost sales by displaying related accessories on product pages. It supports upselling and cross-selling with seamless theme integration and customization options. The app is noted for its reliability and the responsive, helpful support team that offers custom solutions at no extra cost. Continuous improvements and updates are made based on merchant feedback.

113 reviews given by store owners

Cut returns with size charts, size guides & size recommenders that help shoppers find their fit.

What merchants say: Merchants highly recommend this app for its ease of use and seamless Shopify integration, praising its customizable size charts that enhance website professionalism. The responsive support team effectively resolves issues, boosting user satisfaction. Features like creating multiple size charts reduce return rates and improve shopping experiences. It performs reliably on desktop and mobile, offering good value for various budgets.

91 reviews given by store owners

Create size charts and include details: size swatches, true to size recommendations, and lazy sizes

What merchants say: Merchants appreciate this app for its customizable size charts that reduce returns and boost customer satisfaction. They value the ease of linking charts to products and tracking customer interactions. The app is praised for its reliability and user-friendly interface. Customer support is also highlighted for its quick and effective problem resolution, enhancing the user experience.

81 reviews given by store owners

Add product labels & badges , size charts & GDPR cookie banner to build trust and reduce returns

61 reviews given by store owners

Add size guide & size charts that matches your brand, lightweight, fast, won’t slow down your store

54 reviews given by store owners

Maximize Real-Time Sales with the Easy-to-Use Amazon 'Buy Now' Button

50 reviews given by store owners

Size Chart & Size Guide: Your seamless solution for precise sizing guidance, reduce return.

47 reviews given by store owners

Help customers choose faster to buy more with specification and comparison tables.

44 reviews given by store owners

Help customers to compare product & buy the best product from available similar items on your store.

38 reviews given by store owners

Recommend the correct size for clothes and shoes – get more sales and fewer returns

33 reviews given by store owners

Allows you to assign readymade size chart templates for any of your products.

29 reviews given by store owners

Increase Sales By Offering Shoppers a Virtual Try-On Experience That Works With Your Size Chart

27 reviews given by store owners

Quickly add specification table to 100,000 products or more from Product Attributes & Metafields

27 reviews given by store owners

Create professional size charts, boosting customer confidence and reducing returns for your store

25 reviews given by store owners

Panda size chart app improves customer confidence in their purchases and reduces the return rate.

20 reviews given by store owners

Custom-fit your sales with dynamic, easy-to-edit and personalized size charts.

20 reviews given by store owners

The AI size-and-fit solution for your shoppers, your teams, your brand: True Fit.

19 reviews given by store owners

Customers can use the Product Compare page to compare up to four products at the same time. Online 2.0

15 reviews given by store owners

Boost sales and conversions with no-code product quizzes and personalized recommendations

13 reviews given by store owners