How Many People Are Online on eBay?

At any given moment, about 5.5 million people are browsing and buying on eBay. The pioneering online marketplace, launched in 1995, continues to serve 132 million active buyers worldwide. eBay receives roughly 700 million monthly visits across its global sites, with users spending an average of 7 minutes per session searching for deals, bidding on items, and listing products for sale.

How Concurrent Users Are Estimated

eBay reports active buyer counts in quarterly earnings. SimilarWeb shows approximately 700 million monthly visits to eBay's global sites combined. Daily traffic is roughly 23 million visits. With average session durations of about 7 minutes and factoring in global time zone distribution, the concurrent user count lands around 5.5 million. This includes buyers browsing, bidding on auctions, purchasing Buy It Now items, and sellers managing their listings.

Peak eBay Shopping Hours

eBay sees peak traffic between 6 PM and 10 PM local time on weekdays. Sunday evenings are particularly active, as many auction listings are timed to end when the most buyers are online. The final minutes of popular auctions create intense activity spikes. Monday mornings also see strong traffic as buyers check overnight auction results.

Seasonal patterns include strong holiday shopping in November and December, back-to-school in August and September, and year-round demand for collectibles and electronics. eBay's refurbished electronics category sees consistent demand throughout the year.

eBay's History

Pierre Omidyar launched eBay (originally AuctionWeb) on September 3, 1995. Legend has it that the first item sold was a broken laser pointer for $14.83. When Omidyar contacted the buyer to make sure they knew it was broken, the buyer replied, "I'm a collector of broken laser pointers." This demonstrated that there was a market for virtually anything.

eBay grew explosively during the late 1990s internet boom. The company went public in 1998, and its stock price rose 160% on the first day of trading. At its peak, eBay was the world's largest online marketplace. The company acquired PayPal in 2002 for $1.5 billion (later spun it off in 2015), Skype in 2005 (sold in 2009), and made numerous international acquisitions.

What Sells on eBay

Electronics and accessories are eBay's largest category by GMV, followed by fashion, home and garden, and auto parts. The collectibles market, including trading cards, coins, stamps, and vintage items, is where eBay truly shines. The platform is the world's largest marketplace for trading cards, with over $5 billion in card sales annually. A rare Pokemon card sold for $5.275 million on eBay in 2021.

While auctions were eBay's original format, today about 90% of eBay transactions use the "Buy It Now" fixed-price format. eBay has about 1.9 billion live listings at any time, more than any other online marketplace.

Sellers and Global Reach

eBay has approximately 18 million active sellers. About 70% of eBay's GMV comes from the US, UK, and Germany combined. The platform operates localized sites in over 30 countries. Cross-border trade is a significant part of eBay's business, with about 20% of GMV coming from international transactions.

eBay's Future Focus

Under CEO Jamie Iannone, eBay has focused on "focus categories" like sneakers, watches, and trading cards, where the platform can offer authentication services and build buyer trust. The eBay Authenticity Guarantee program verifies luxury watches, handbags, sneakers, and trading cards, addressing the counterfeit concerns that have long plagued online marketplaces.