Best 21 E-Commerce Applications (2025) – Compare Platforms for Online Stores 

🧠 Explore the Top 21 E-Commerce Platforms for Building Online Stores (2025)

Whether you’re launching a new business, expanding your retail presence, or selling digital products, this guide covers the best e-commerce tools for every need. Compare industry-standard platforms like Shopify, WooCommerce, and BigCommerce, plus powerful open-source options like Magento, OpenCart, and PrestaShop. 

1-20: Mainstream and Industry-Standard E-Commerce Platforms

1. Shopify

 A leading e-commerce platform for online stores and retail point-of-sale systems.
https://www.shopify.com

2. WooCommerce 

 A customizable e-commerce plugin for WordPress.
https://woocommerce.com

3. BigCommerce 

 A scalable e-commerce platform for businesses of all sizes.
https://www.bigcommerce.com

4. Magento

 (Adobe Commerce) - A powerful open-source e-commerce platform.
https://business.adobe.com/products/magento/magento-commerce.html

5. Squarespace Commerce 

 An e-commerce platform integrated with Squarespace’s website builder.
https://www.squarespace.com/commerce

6. Wix eCommerce 

 An e-commerce platform integrated with Wix’s website builder.
https://www.wix.com/ecommerce

7. Square Online 

An e-commerce platform integrated with Square’s payment system.
https://squareup.com/us/en/online-store

8. Volusion 

 An e-commerce platform with built-in marketing tools.
https://www.volusion.com

9. 3dcart 

 An e-commerce platform with advanced SEO and marketing tools.
https://www.3dcart.com

10. PrestaShop 

 An open-source e-commerce platform for small to medium businesses.
https://www.prestashop.com

11. OpenCart 

 An open-source e-commerce platform with a large extension marketplace.
https://www.opencart.com

12. osCommerce 

 An open-source e-commerce platform with a large community.
https://www.oscommerce.com

13. Zen Cart 

 An open-source e-commerce platform with customizable features.
https://www.zen-cart.com

14. X-Cart 

 An e-commerce platform with both hosted and self-hosted options.
https://www.x-cart.com

15. Ecwid 

 A cloud-based e-commerce platform for integrating stores into existing websites.
https://www.ecwid.com

16. Shift4Shop 

An e-commerce platform with built-in payment processing.
https://www.shift4shop.com

17. Sellfy 

 An e-commerce platform for selling digital and physical products.
https://sellfy.com

18. Big Cartel 

 An e-commerce platform for artists and small businesses.
https://www.bigcartel.com

19. Weebly eCommerce 

 An e-commerce platform integrated with Weebly’s website builder.
https://www.weebly.com/ecommerce

20. Shopware 

 A flexible e-commerce platform for small to large businesses.
https://www.shopware.com

21. Shopware 

 A flexible e-commerce platform for small to large businesses.
https://www.shopware.com

Need more tools for your online business? Explore the full Productivity Software Index to discover more apps for marketing, design, collaboration, and beyond.