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The 16 best mattresses of 2021

Looking for something soft, firm or in between? These top beds have your back – literally.

The average person spends at least a third of their life in bed. If you’re going to be spending that much time on your mattress, you want it to be a good one. Save yourself from tossing and turning by investing in a quality mattress that’s suited to your snoozing needs and preferences.

Top mattresses by sleeping preference

Best mattress for back pain

DreamCloud Luxury Hybrid Mattress

Designed with a whopping five layers, this mattress offers the ultra-comfort of gel memory foam and the sturdy support of individually wrapped coils for sleepers with back problems. Bonus points for the cashmere-blend surface that made one reviewer feel like they were sleeping on “cloud 9.”

Still searching? Take a look at our other favorite mattresses for people with back pain.

Shop DreamCloud

Best mattress for sex

Loom & Leaf Mattress

Mattresses aren’t just for sleeping. Enjoy some sexy time with your partner on this memory foam design, which contours to your bodies for maximum comfort.The stand-out feature is the mattress’s gel-infused material — perfect for keeping you nice and cool as things get heated up.

Head over to our dedicated guide for even more top mattress picks for making love.

Shop Loom & Leaf

Best soft mattress

AS5 by Amerisleep

Drift off to sleep on this velvety-soft memory foam mattress, rated the Best Soft Mattress by The Sleep Foundation in 2021. And don’t worry about getting overheated — the open cell design makes sure that air flows freely so you can catch some breezy zzz’s.

Still can’t decide? We’ve got even more top soft mattress suggestions in our dedicated guide.

Shop Amerisleep

Best firm mattress

The Classic Saatva Mattress

Saatva’s Classic mattress comes in three firmness levels, with its Firm option rated an eight on a scale of one to ten. This mattress is built to make you feel like you’re lying on top of it — not sinking down into it. Plus, the dual-coil design offers just the right amount of spinal support.

Compare even more firm mattress options in our guide dedicated to supportive beds.

Shop Amerisleep

Best mattress for big bodies

The All-New Purple Mattress Firm

Purple’s new and improved mattress comes in three firmness levels with a supportive network of coils to keep you afloat all night long. For heavier people, a firmer mattress can offer more support without sagging.

Purple not your jam? No sweat! Take a look at our other favorite mattresses for heavier people.

Shop Purple Mattress

Best mattress for couples

Dual Balance by Helix Sleep

Known for its dual-sided mattresses, Helix offers several models that are perfect for couples who simply can’t settle on a single firmness level. The Dual Balance features a soft and firm side, breathable hybrid construction for maximum airflow and pressure point relief.

Looking for more top mattress picks with your dynamic duo in mind? Browse through our dedicated guide of the best mattresses for couples.

Best mattress for side-sleepers

The Wave by Casper

Casper’s latest model, the Wave, comes equipped with something called Hyper-Targeted Support, a patented support network that relieves pressure points at 36 specific spots throughout your bed. So your mattress knows exactly where to flex and where to stay firm, making it the perfect fit for curling up into a side position.

Looking for even more options? Read our guide that highlights even more top mattress picks for side sleepers.

Shop Casper Mattress

Best organic mattress

Birch Organic Mattress by Helix Sleep

Known for its customizable mattresses and personalized sleep quiz, Helix now offers a mattress that’s designed with the eco-friendly sleeper in mind. Birch is made using natural latex, cotton and wool sustainably sourced from New Zealand.

Best cheap mattress

The Original Allswell Mattress

Beds that are easy on pressure points — and your wallet. The Allswell starts at $265 for a twin bed and includes features like gel-infused memory foam, individually wrapped coils and a quilted top panel.

Still looking? Browse through even more leading mattresses on the cheaper side.

Shop Helix Sleep

Best made in the USA mattress

Layla Hybrid Mattress

Not only will you love this mattress because it was made in the USA, you’ll also go nuts for the flippable design. One side offers firmness whereas the other is soft. Plus, there are six layers in between to support your back for an ultra-comfy night sleep.

If you’re still in the market for a made-in-USA mattress, don’t miss our dedicated guide listing our favorites.

Shop Layla Sleep

Best reversible all-foam mattress

Layla Sleep

Choosy sleepers will love Layla Sleep’s reversible foam mattress that lets you choose between a soft and a firmer side. This bed is perfect for anyone who’s new to foam mattresses and might be unsure about which firmness level they like best. It’s also great as a guest bed to suit various sleeping preferences.

Rounding out the Layla mattress’s features are copper-infused foam layers, a 120-night risk-free trial and an unprecedented lifetime warranty.

Shop Layla Sleep


Purple remains one of the most popular online mattress brands, and it’s easy to see why. Its patented Hyper-Elastic Polymer layer is unlike any material that other brands offer. It’s super cushy, super bouncy and, according to thousands of customer reviews, super comfy.

In fact, this bed was such a fan favorite that the company decided to release three new models, each with varying thicknesses of Hyper-Elastic Polymer, combined with foam and/or coils.

Shop Purple

Best mattress for camping

Lightspeed Outdoors 2-Person PVC-Free Air Bed Mattress

This inflatable air mattress is ultra-portable, has a high resistance against abrasions and comes with a battery-operated pump — making it a good pick for campers. It comfortably fits two people and features built-in handles on either side so you can stake it down to prevent your bed from sliding out from under you when switching sleeping positions throughout the night.

Shop on Amazon

Best mattress for kids

Nest Bedding BKB – Big Kid’s Bed

Nest was the first online mattress brand to come out with a smaller foam mattress designed specifically for kids. It’s made of two supportive, CertiPUR-US certified foam layers, is made in the USA and does not contain any toxins. This bed gets rave reviews online and can be placed on any bed frame, including bunk beds.

Not sure this is the right pick for your little one? Read our guide highlighting more top mattresses for kids.

Shop Nest Bedding

Best mattress for stomach sleepers

The Classic Saatva

The trick to stomach sleeping is to have enough support for your hips without forcing your spine into unnatural positions. The Saatva mattress is comprised of a combination of foam layers and pocket springs, giving stomach sleepers the support they need while still offering some bounce and flexibility.

This mattress is available in three firmness levels, is made of eco-friendly materials and is available for nationwide in-home delivery and setup.

Shop Saatva

Best mattress for small rooms

The Platform Bed by Casper

If you need to save space, we recommend a streamlined platform base like Casper’s new model offers. It gets your mattress off the floor without expanding its footprint, plus it’s super stylish and available in two colors. And it still qualifies for a 30-night risk-free trial and free return pickup if it happens to not work out for any reason.

Shop Casper


Mattresses reviewed


Hours of research


Mattresses tested

To choose the best mattresses in each category, we searched the market for companies that are known for offering a combination of excellent value, innovative design, top-notch customer service, and above all, superior comfort.

We conducted sleep trials ourselves and read hundreds of third-party reviews to base our picks on customer experience. The mattresses on this page have been vetted by experts and consumers alike.

How much should a new mattress cost?

While mattress prices can vary, the cost typically ranges from $250 to $1,200. When searching for something on a budget, make sure the mattress offers some comfort features, like memory foam to keep you cool and an open-cell design for maximum air flow. Also, check if the company offers any perks like free deliveries, free returns or risk-free trials.

What bases or frames are best suited to these mattresses?

Most mattresses are designed to fit almost any solid base or frame, but check the specs of the particular mattress you’re interested in to be sure.

How to choose the best mattress

Choosing a mattress comes down to a number of factors: how you sleep, what size you need and whether or not you suffer from conditions like back pain or chronic snoring and sleep apnea. These will all impact what style, firmness and size mattress you should buy. Before shopping around, consider these factors:

  • How you sleep. Do you sleep on your back, side or stomach? This will affect how firm your mattress should be. If you sleep on your back, opt for a medium-firm mattress, which will help to support your entire spine. Stomach sleepers should opt for a firm mattress for the same reason, while side sleepers are better off with a softer mattress to allow maximum movement and comfort.
  • Size. Are you purchasing the mattress for yourself or for a family member? Do you intend to share or sleep alone? If you’re looking to purchase a mattress for yourself or for a child, you can afford to choose a smaller size. But if you intend on sharing with someone else, you’ll want to look for something larger that meets both of your sleeping preferences. Standard mattress sizes include twin, full, queen and king. Extra-long twin and California king are also available from many mattress retailers.
  • Back pain and chronic conditions. If you suffer from back pain or have a long-term condition that affects your sleep, having the right combination of mattress and pillow can work wonders.

Bottom line

Picking a new bed is a big deal — after all, you’re going to be spending lots of time in it. But with a little research and a generous risk-free trial offer, you could be well on your way to laying your head on the mattress of your dreams.

Top mattress deals and discounts


Free sheets + 2 pillows with select mattress purchase

Expires 2 Aug 2021
T&Cs apply.

Up to $350 off mattresses + sleep bundle

T&Cs apply.

Save up to 50% on daily deal mattress brands.

Plus get a free adjustable base with select purchases. T&Cs apply.

Save 35% on chill mattresses

$179 value. Limited time only. T&Cs apply.

Finance your mattress as low as 0% APR

With Affirm financing.

Get $399 worth of free accessories with any mattress purchase

T&Cs apply.

Free $300 gift card with Aireloom Mattress orders

Expires 31 Dec 2021
T&Cs apply

Free sheets and a free pillow on select mattress purchases


Best Mattress brands up to 40% off

Expires 28 Sep 2025
T&Cs apply

Save up to $500 on mattresses plus, get a free adjustable base when you spend $699+

Expires 29 Sep 2025
T&Cs apply

$300 instant gift good toward sleep accesories

Expires 7 Aug 2021
T&Cs apply

Up to 50% off select mattresses

Expires 7 Aug 2021
T&Cs apply

Up to $300 off top-rated brands

Expires 7 Aug 2021
T&Cs apply

Get 15% off on all mattress

Expires 30 Sep 2021
T&Cs apply

Up to 10% off select bundles

Expires 8 Sep 2025

Up to $350 off mattress + sleep bundle

Expires 8 Sep 2021

Up to 40% off Beautyrest Br800 Medium Mattresses

T&Cs apply

20% off Serta Perfect Sleeper Charlotte Mattress

T&Cs apply

Up to 36% off Serta Elkins Mattresss

T&Cs apply

Free white glove delivery

Free mattress removal

Get 40% off

Expires 18 Apr 2025

Join our email list for updates and promotions!


Save up to 50% off select mattresses

Expires 14 Jul 2025
T&Cs apply

Up to 45% off Serta, Sleepy's & accessories!

Expires 7 Aug 2021
T&Cs apply
Code exclusive

Take $100 off a Casper Mattress and $200 off a Wave Mattress

Valid on Foam and Hybrid collections; not valid on the Essential. Terms apply.

20% off any mattress

Expires 31 Dec 2025
T&Cs apply

10% off by signing up

Expires 31 Dec 2025
T&Cs apply

Try risk free for 100 nights

Expires 31 Dec 2025
Plus free shipping on your new mattress

Free Sheets, Pillows, and Mattress Protector (worth $399)

Expires 31 Dec 2025
Sign up to receive worth $399 of freebies! T&Cs apply

Buy now, pay later with 0% financing offers

See if you prequalify today without affecting your credit score.

Try your Purple mattress risk-free for 100 nights

Get a full refund if you don't love your new bed after 100 sleeps.

Get 10% off your entire order with valid school issued ID

Get instant savings when you sign up with StudentBeans. T&Cs apply.

10% Off for Military Members

Verify your military status and get instant savings.

Free sheets + 2 pillows with select mattress purchase (Up to $247 value!)

Verify your first responder status for instant savings.

Shop Tuft & Needle mattresses on Amazon for great discounts

Plus get Prime benefits and two-day shipping.

Free white glove delivery, setup, and mattress removal


$225 off all Saatva mattresses for military personnel and veterans

Expires 31 Dec 2025
Simply enter your DD214 or DOD in the notes at checkout and Saatva will credit you back within 24 hours.

Up to $150 off the Hybrid Latex mattress


Up to 30% on tulo mattresses

Expires 30 May 2022
T&Cs apply

Get 100-night sleep trial at My Green Mattress

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