Both warehouse clubs offer bulk savings that dwarf their annual fees, but Costco edges out Sam's Club on product quality and brand prestige, while Sam's Club wins on tech perks and lower entry price.
Costco sells so much wine annually that if it were a standalone winery, it would be one of the largest in the United States — cheers to bulk savings.
You want the best product quality and legendary return policy
Kirkland Signature is genuinely elite, and Costco's near-unlimited returns make every purchase feel risk-free.
→ Pick Costco Gold Star MembershipYou hate waiting in checkout lines and want tech-forward shopping
Sam's Club Scan & Go is a genuine game-changer — walk in, scan, and walk out like a warehouse wizard.
→ Pick Sam's Club MembershipYou're on a tight budget and want the cheapest entry point
At $50/year, Sam's Club costs $15 less and still delivers most of the same bulk-buying benefits.
→ Pick Sam's Club MembershipYou want to book travel or buy a car through your membership
Costco Travel is consistently rated one of the best travel deal platforms, full stop.
→ Pick Costco Gold Star Membership