10 Best eCommerce Platforms of 2025 to Power Your Online Store

3dcart (Now Shift4Shop): Best for Customization and SEO

Shift4Shop (formerly 3dcart) offers a customizable eCommerce solution with an emphasis on e-commerce SEO solutions, making it an ideal choice for businesses looking to optimize their online stores for search engines. Shift4Shop provides a full range of e-commerce website development tools, including custom e-commerce development, advanced SEO features, and website design, ensuring that businesses can create stores that are both visually appealing and functional. The platform’s built-in SEO features help improve search engine rankings, driving more organic traffic to your store and increasing visibility. Additionally, Shift4Shop offers a variety of fully customizable themes, so businesses can design a store that aligns with their unique branding. Shift4Shop’s pricing starts at $19 per month for U.S.-based businesses, with a free plan available for eligible users. The platform’s excellent customer support ensures that businesses can resolve any issues quickly, allowing them to focus on growing their stores. Whether you’re just starting out or looking to scale, Shift4Shop offers the flexibility and powerful features needed to succeed in the competitive world of eCommerce.