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 10-20%. 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 growth of 30%, compared to the preceding three months.
costco.com competitors
In January 2026, costco.com generated a revenue of $675,224,553 with 4,004,189 transactions and 100,919,579 sessions, boasting an average order value (AOV) of $150-175 and a conversion rate of 3.50-4.00%. When compared to its competitors, Sam's Club had a lower revenue of $263,355,528 with 1,463,095 transactions and 45,874,058 sessions, a higher AOV of $175-200, but a slightly lower conversion rate of 3.00-3.50%. Best Buy outperformed all with a revenue of $948,669,391, 2,072,669 transactions, and 107,363,414 sessions, with the highest AOV of $450-475 but the lowest conversion rate of 1.50-2.00%. Target and Wayfair had similar revenue numbers to costco.com, while Bed Bath and Beyond lagged behind in revenue but had a similar conversion rate. costco.com's performance puts it in a strong position among its competitors in terms of revenue, transactions, and conversion rate.
Revenue share by device at costco.com
In January 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.
