The Best Mattresses on Amazon Are Two Days Away From Transforming Your Sleep

What Amazon Reviewers Say: “I’m a side sleeper (until my shoulder falls asleep, then I go to my back). My wife is a back sleeper. We opened the cleverly packaged Purple, let it spring to life and used it the first night. I woke up the next morning still on my side. I hadn’t moved at all. It was fabulous. My wife didn’t move, either, and was still on her back in the same spot. First night in years that we didn’t wake up to reposition.”

The Best Value Mattress on Amazon: Casper Sleep Element Mattress

If you had to name sleep brands off the top of your head, we’d bet that Casper would be one of them. The bed-in-a-box brand has been a major player in the mattress world for over a decade now (known for its great value offerings), and the Sleep Element mattress is a prime example of why. At just over $500, it offers solid value with plush memory foam and a supportive base, making it ideal for any type of sleeper. With 5,000-plus reviews and 70% of them giving it five stars, this mattress is clearly doing something right. Plus, the setup couldn’t be easier: unbox, unroll, and it’s ready for action.

What Amazon Reviewers Say: “Not only did this mattress open and expand quickly and easily, there was no factory smell! Best of all, we did not have to wait several days before trying it out. Comfortable, medium-firm, and just what we were hoping for.”

The Best Mattress for Combination Sleepers: Leesa Sapira Hybrid

You’ve got your soft mattresses for side sleepers and your firm mattresses for back and stomach sleepers, but what about your combo sleepers? As you might expect, hybrid—the literal definition of combination—is the ideal kind of mattress and this Sapira Hybrid hits all the marks on comfort, support, and even a cooler night’s sleep. A blend of premium foams and 1,000+ active response springs provides comfort and support, while the hole-punched foam layer keeps things cool so you won’t wake up overheated.

What Amazon Reviewers Say: “The Leesa makes an exceptional hybrid. The top layer is extremely plush foam, and when my body sinks into the foam it’s supported by the coils in the bottom half. My body feels well contoured when I’m laying in any position, and my back pain subsided after 2 weeks of use.”

The Best Cheap as Hell Mattress on Amazon: Amazon Basics Hybrid Mattress

The online juggernaut’s namesake brand pretty much has a budget-friendly product in every category, and mattresses are no exception. Pocketed steel coils keep you supported from edge to edge, while the cooling gel-infused memory foam and quilted top add a comfy, cloud-like feel. Is this the forever mattress of your dreams? Probably not (and the 100-day return policy over a long-term warranty reflects that). But if you need something reliable for a bedroom, guest room, dorm room, heck, even a toddler room—anywhere that doesn’t require a lifetime commitment—this one gets the job done at a price we can get behind.

What Amazon Reviewers Say: “This mattress was amazing for the price. It is firm but comfortable and supportive. It fit perfectly in my twin frame and I love the feel of it. It is thick and was super easy to unwrap.”

Why Buy Your Mattress on Amazon?

Love it or hate it, you can’t deny the convenience of the ‘Zon. Shopping for the best mattresses on Amazon brings major perks that make skipping the showroom not so bad after all. For starters, there’s no need to carve out time for showroom visits—you can browse, compare, and order straight from your phone, all while lying in your current (probably subpar) bed.

Then, there’s the fast shipping. Prime members get free two-day delivery, meaning you won’t be waiting weeks for your new setup. And if paying full price isn’t your thing (because, honestly, who does that?), Amazon’s constant markdowns make it one of the best places to snag a deal, especially when other retailers aren’t running sales. Add in thousands of customer reviews, easy returns, and the ability to grab everything from sheets to bed frames in the same cart, and it’s no wonder so many people are ditching the showroom for the checkout button.

What to Look for in Your New Mattress

Before you go on a deep dive sifting through mattress options, you want to start by narrowing down your sleep preferences. Are you a side, stomach, or back sleeper? Or do you rotate between all three? How you sleep can determine which mattress will give you the right balance of comfort and support. And when it comes to firmness, the Goldilocks effect is real—one can be too firm, one too soft, and one just right.

Once you’ve locked in your type, it’s time to talk budget. Mattresses range from a few hundred bucks to well into the thousands, so it helps to set a price range. And don’t sleep on the warranty and sleep trial policies. Some brands, like Nectar, offer a generous 365-night trial, meaning you can test it out and return it if it’s not the dream sleep you were hoping for.

How to Pick Your Firmness Level:

Do your joints (and sanity) a favor and pick the right mattress firmness level from the get-go. Amazon’s free return policy is great and all, but no one wants to wrestle that King-size mattress back into a box like something out of a bad sitcom. To help you get it right the first time, here’s a breakdown of the firmness levels and what to expect: