9 Products That Make More Sense to Buy on Amazon Over Costco

Costco can cover anything you need in bulk from chips to chicken to toilet paper. But is it the best place to buy everything? Maybe not.

Before you head out to your next Costco run, you may want to double-check your list to see if there’s a better place to get what you need. You may be surprised to find that Amazon could be a good alternative for some items and save you money and stretch your paycheck further .

Check out these items that you may be better off buying from Amazon rather than Costco.

Costco Secrets: 7 genius hacks all Costco shoppers should know

1. Diapers

Buying items in bulk is a great idea when you’re dealing with a baby who goes through plenty of diapers and wipes. But you may not be getting a better deal from Costco compared to Amazon.

While boxes of diapers may be comparable in price, you could get extra savings by signing up for Amazon’s Subscribe & Save program. The program allows you to set a time frame for recurring orders and gives you a discount if you schedule them to be sent on a regular basis.

The subscription program delivers to your home so you won’t have to fight the crowds at Costco every time you need diapers.

2. Auto parts

Costco has a good service department for your auto needs, but you may prefer to head to Amazon to pick up your next spark plug or oil filter. You may be able to find a larger selection of parts to choose from. Plus, if you know how to do the work yourself, you can save some extra cash rather than paying a Costco mechanic to do it for you.

Pro tip : If you’re looking for a new car, a great Costco shopping hack is to go through Costco Auto. They can get you a no-haggle price at a local dealer for different makes and models in your area.

3. Rotisserie chicken

Costco puts their delicious smelling rotisserie chicken in the back of the store so you have to navigate through the store instead of a quick grab and go. But that $4.99 purchase may be more expensive than at a typical grocery store.

So what does that have to do with Amazon? The company also owns Whole Foods in the U.S., which may offer a better deal on chicken. You can pick it up in the store or have it delivered to your door. If you know the good shopping hacks for Amazon , you could get extra discounts at Whole Foods with your Prime membership.

Enjoying our content? Click the Follow button above to see more from us.

4. Perishable goods

Once you open that jar of salsa or can of soup, the clock starts to tick on how long it may last before it goes bad. So while buying in bulk may be a good thing sometimes, you may end up wasting money if you don’t finish that item before it’s no longer palatable.

Instead, consider buying those things from Amazon. You may be able to get it in a smaller size to help reduce the amount of food waste once you open a jar or can.

5. Laundry detergent

You may be surprised to find out that some laundry detergent has a “best before” date, which means it starts to lose strength after a certain length of time. It’s likely that detergent will expire if you buy it in bulk and then don’t use it by the “best by” date.

Instead, consider buying a smaller version from Amazon. You can also use the site’s Subscribe & Save option for additional savings.

6. Mouthwash

There isn’t much difference in this product when it comes to the sticker price. A two-pack of Listerine, for example, sells for $13.99 at Costco compared with $15.98 at Amazon. But it’s a good example of other factors affecting the final price.

Costco adds a shipping fee for an order under $75 while Amazon could get you some extra savings by picking up mouthwash with the Subscribe & Save program. Factoring those issues in may make it cheaper to go with the Amazon option.

7. Specialty foods

Costco is great for bulk foods from big-name retailers or their own Kirkland Signature brand. But if you want something specific from a specialty brand, Costco isn’t likely to have it on their shelves.

On the other hand, Amazon is known for its wide selection. If you want a greater variety and selection of a specific food item, Amazon may offer you more.

8. Bed sheets

Costco may have some good deals on sheet sets, but they may offer a limited selection. Sheets may not be the right style, fabric, or size for your bed.

Amazon offers a larger selection, especially if you’re looking for a special size like California king sheets or a vibrant color or print.

9. Coffee

If you have a Keurig, you may usually stock up on K-cups when you’re at Costco. But like other products, you could lock in more savings by using the Subscribe & Save feature on Amazon.

You also may be able to get a variety pack, if you prefer to switch your favorite flavors each day. Costco doesn’t currently offer a box with a variety of coffees, while Amazon has many to choose from.

Bottom line

Even if you use the best credit card for shopping at Costco , you still might not be getting the best deals compared to other retailers. Check both sites or stop by your local Costco to compare costs and find the best options for your budget.

Money tips that can work for everyone

No matter what your bank account balance is, there's always an opportunity to optimize and improve your finances. Here's a quick checklist of things you can look at today.

Focus on paying off your debt . Debt can hold you back from making progress with your overall financial well-being. Aside from cutting expenses, there are tools that can help you pay off debt faster like balance transfer credit cards and debt counseling.

Earning extra income can give you breathing room. If finances are tight, earning some extra money to supplement your income can make a huge difference. A new job is one option to consider, but if you're not ready to make a big change or already retired, a part-time side job could be a better choice.

Cut your expenses. It sounds painful and so not fun, but it doesn't have to be. Take a look at your biggest expenses because that's where you'll probably find the biggest savings. For example, auto insurance rates have been soaring so shopping around for a new insurance company can be the fastest way to cut your bill. Also, look for ways to cut your grocery bill (despite rising inflation).