There are numerous eCommerce platforms available online, each offering a range of features and capabilities to suit different business needs, sizes, and technical expertise. Here's a list of some popular eCommerce platforms:

Shopify: A widely used platform known for its ease of use, extensive app marketplace, and robust support. It's ideal for small to medium-sized businesses looking for a comprehensive, user-friendly solution.

Magento (Adobe Commerce): Offers powerful, flexible options for enterprise-level businesses, with a wide range of customization options. It requires more technical expertise to set up and manage.

WooCommerce: A popular, open-source eCommerce plugin for WordPress websites. It's suitable for businesses of all sizes, offering flexibility and a wide range of customization options through WordPress plugins.

BigCommerce: Known for its scalability, BigCommerce caters to businesses of all sizes, offering a variety of built-in features and integration options without the need for extensive customization.

Turbify (formerly Yahoo Stores): Turbify, previously known as Yahoo Stores, is an eCommerce platform designed to cater to small and medium-sized businesses. It provides a range of tools and features that facilitate the building and managing of online stores, including website design, inventory management, and payment processing. Known for its simplicity and ease of use, Turbify offers a straightforward approach to eCommerce, making it accessible for those who may be new to online retail or prefer a less complex platform to start their eCommerce journey.

Squarespace: Offers beautifully designed templates and is particularly popular among creative businesses. It's user-friendly, making it a good choice for small businesses and entrepreneurs who prioritize design.

Wix eCommerce: Known for its drag-and-drop website builder, Wix eCommerce is a good option for small businesses and individuals looking for an easy-to-use platform to start their online store.

PrestaShop: An open-source platform that offers flexibility and customization. It's suitable for businesses with some technical know-how or resources to develop and maintain their online store.

Volusion: Provides a range of eCommerce tools and features, with a focus on analytics and reporting. It's suitable for small to medium-sized businesses looking for data-driven insights.

Ecwid: Ecwid is a unique eCommerce platform that allows you to easily add an online store to any existing website or social media platform. It's designed for small to medium-sized businesses that want to expand their sales channels without building a site from scratch. Ecwid is known for its simplicity, ease of integration, and ability to sell across multiple sites simultaneously, including websites, social media, marketplaces, and mobile apps. It's a versatile solution for entrepreneurs and businesses looking to quickly and seamlessly extend their market reach.

3dcart (now Shift4Shop): Offers a comprehensive set of eCommerce features with a focus on SEO and marketing tools. It caters to businesses of all sizes looking for an all-in-one solution.

Salesforce Commerce Cloud: Aimed at enterprise-level businesses, this cloud-based platform offers a range of advanced features and integrations, designed to provide highly personalized customer experiences.

Each platform has its strengths and may be better suited to certain types of businesses or industries. It's important to consider your specific business needs, budget, technical expertise, and long-term goals when choosing an eCommerce platform.