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 $7.2B in 2024, down 5-10% from the previous year. For 2025, revenue is expected to decline by 5-10%. The trend is expected to accelerate.
costco.com's monthly revenueOVER TIME
Over the past three months, costco.com revenue has experienced growth of 35%, compared to the preceding three months.
costco.com competitors
In December 2025, costco.com generated a revenue of $767,943,868 from 4,513,136 transactions and 116,114,312 sessions, with 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 lagged behind with $296,945,932 in revenue from 1,642,527 transactions and 51,171,141 sessions, offering an AOV of $175-200 and a conversion rate of 3.00-3.50%. Best Buy outperformed Costco with $1,422,119,881 in revenue, 3,109,374 transactions, and 154,482,476 sessions, boasting an AOV of $450-475 but a lower conversion rate of 2.00-2.50%. Target and Wayfair also surpassed Costco in revenue, transactions, and sessions, while Bed Bath and Beyond fell significantly short in all metrics. Despite some strong competitors, costco.com remains competitive with its impressive revenue and conversion rate.
Revenue share by device at costco.com
In December 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.
