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 16%, compared to the preceding three months.
costco.com competitors
In March 2026, when comparing costco.com to its competitors, some interesting trends emerge. costco.com generated a revenue of $539,515,726 with 3,204,774 transactions and 96,381,306 sessions, boasting an average order value (AOV) of $150-175 and a conversion rate of 3.00-3.50%. On the other hand, samsclub.com, a competitor, reported a revenue of $266,015,509 with 1,434,757 transactions and 44,101,225 sessions, similar conversion rates but a higher AOV of $175-200. bestbuy.com stood out with the highest revenue at $671,881,566, but with a lower conversion rate of 1.50-2.00% despite a significantly higher AOV of $450-475. target.com, another competitor, reported a revenue of $1,016,274,824, surpassing all others in revenue, transactions, and sessions, with a similar AOV and conversion rate to costco.com. These metrics indicate that while costco.com holds its own in terms of revenue and conversion rates, it lags behind in certain domains compared to some of its competitors.
Revenue share by device at costco.com
In March 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.
