CART vs W Comparison

Maplebear (Instacart) is a grocery-focused delivery marketplace that connects national and regional grocers with consumers and couriers, and consumers with their favorite stores. Its app provides on-demand convenience for consumers, lets couriers earn income, and helps grocers scale through digital channels. The marketplace gathers valuable consumer behavior data, attracting consumer-packaged-goods advertisers that seek to reach consumers at the point of purchase. With approximately 600,000 shoppers and 2,200 retail partners, Instacart delivers to about 98% of households in the United States and Canada.

Wayfair engages in e-commerce in the United States (88% of 2025 sales), Canada, the United Kingdom, and Ireland. It's also embarked on expansion into the brick-and-mortar landscape, with 13 stores (excluding outlets) between the AllModern, Birch Lane, Joss & Main, and Wayfair banners. At the end of 2025, the firm offered more than 40 million products from more than 20,000 suppliers under the brands Wayfair, Joss & Main, AllModern, Birch Lane, and Perigold. Its offerings include furniture, everyday and seasonal decor, decorative accents, housewares, as well as advertising and logistics services. Wayfair was founded in 2002 and began trading publicly in 2014.