costco.com
Costco.com is an e-commerce platform that offers a vast range of products at wholesale prices. The website sells groceries, household essentials, electronics, clothing, furniture, appliances, and more. It is a membership-based platform, providing substantial savings and delivering various cost-effective options for consumers in diverse product categories.
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costco.com Annual Revenue and Growth
costco.com's annual sales on its online store amounted to $6.7B in 2025, down 5-10% from the previous year. For 2026, revenue is expected to grow by 5-10%. This suggests a turnaround from last year's decline.
costco.com's monthly revenueOVER TIME
Over the past three months, costco.com revenue has experienced decline of 27%, compared to the preceding three months.
costco.com competitors
As of April 2026, costco.com generated a revenue of $505,215,833 through approximately 3,043,898 transactions and 96,954,520 sessions, boasting an average order value (AOV) of $150-175 and a conversion rate of 3.00-3.50%. In comparison, samsclub.com earned $255,129,633 with a similar conversion rate, though it achieved a higher AOV of $175-200. bestbuy.com, while having the highest revenue at $592,696,842, faced a much lower conversion rate of 1.50-2.00% despite a significantly higher AOV of $450-475. target.com outperformed costco.com in total transactions, achieving 5,397,867 and revenue of $788,334,033, but had a lower AOV of $125-150. wayfair.com also outpaced costco.com in revenue at $860,011,783 but struggled with a similar low conversion rate of 1.50-2.00%. Lastly, bedbathandbeyond.com, with a modest revenue of $95,282,527, matched costco.com's conversion rate.
Revenue share by device at costco.com
In April large majority of sales on costco.com, 80% was finalized on desktop devices, with 20% of sales coming from mobile devices (mobile web only, excluding app usage, if relevant).
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costco.com channels
Identify top traffic channels that drive growth for costco.comand discover how performance of traffic channels has changed over time.
costco.com Google Ads spend
Evaluate costco.com's Google search ad spend, ad clicks and cost-per-click. Review performance over time and gain deeper view into their ad campaign spend.
costco.com devices
Review costco.com's performance across desktop and mobile devices. Analyze how revenue, conversion rate, transactions, AOV and sessions vary depending on the device shoppers use.
