Walmart Overtakes Apple as No. 3 Online Retailer in US

Big-box retailer has one of the fastest-growing online businesses

November 14, 2018

Heading into the fiercely competitive holiday shopping season, Walmart is poised to capture an even larger portion of this year’s online retail sales. 

According to eMarketer’s latest retail forecast, Walmart will overtake Apple to become the third largest ecommerce retailer in the US. 

By the end of 2018, Walmart (which includes Walmart, Sam’s Club and will capture 4.0% of all online retail spending in the US, totaling $20.91 billion. In our July forecast, we had estimated that Walmart would capture a 3.7% share this year.

Today, Walmart has one of the fastest-growing ecommerce businesses. This year, its online sales will grow 39.4%. Wayfair, an online-only retailer, beats it slightly with a 40.1% growth rate. Meanwhile, Apple will grow just over 18% this year—less than last year— as domestic sales of smartphones and other consumer electronic devices begin to slow down. Its ecommerce share will remain virtually unchanged at 3.9%.

“Walmart’s ecommerce business has been firing on all cylinders lately,” said eMarketer principal analyst Andrew Lipsman. “The retail giant continues to make smart acquisitions to extend its ecommerce portfolio and attract younger and more affluent shoppers. But more than anything, Walmart has caught its stride with a fast-growing online grocery business, which is helped in large part by the massive consumer adoption of click-and-collect.”

As fast as Walmart’s ecommerce business is growing, it still pales in comparison to Amazon. This year, the online giant will take in more than $252.10 billion domestically, up just over 29% from 2017. That's a whopping 48.0% share of US ecommerce.

This is coming from three categories: apparel and accessories, health and beauty, and food and beverage.

“Amazon remains the king of ecommerce and is in no danger of losing its crown anytime soon. But online competition from brick-and-mortar retailers is heating up and Amazon has felt more of a need to respond to maintain its leadership,” Lipsman said.

In 2018, total US ecommerce will grow 16.0%, to $525.69 billion, which equals 9.8% of total US retail sales in 2018.