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Tempur-Pedic vs. Casper Mattress Comparison

Not sure if the Casper Original or TEMPUR-Adapt is the best all-foam mattress for your needs? Find out how these beds compare, who they’re best for, and what it’s like to buy a mattress from both Casper and Tempur-Pedic.

Comparing Casper & Tempur-Pedic Mattresses

The Original Casper mattress pairs responsive polyfoam with zoned memory foam for a balanced feel that works for all sleeping positions. The TEMPUR-Adapt is a luxury mattress with a deeply cradling memory foam feel. You’ll like the Casper mattress if you’re a budget-conscious shopper or someone who tosses and turns a lot at night. But if you love the hugging pressure relief that traditional memory foam offers, the TEMPUR-Adapt may be a better choice.  

Tempur-Pedic is the biggest name in the luxury memory foam mattress space, while Casper is a leader in the affordable bed-in-a-box mattress industry. Find out how two of the brands’ most popular memory foam mattresses—the TEMPUR-Adapt and the Casper Original—compare. We’ll also tell you who is a good fit for each. 

Note: Please keep in mind that we’re comparing Casper’s most popular model, the Casper Original, with the full Tempur-Pedic collection in this article for simplicity’s sake. Casper also offers hybrid mattress options, which we’ve outlined below.

Casper Original vs. Tempur-Pedic Adapt: Key Differences and Similarities


  • The mattress feel: Tempur-Pedic beds have a true, hugging memory foam feel. Casper has more of a neutral foam feel that balances support and comfort.   
  • Stomach sleeper support: The Casper mattress uses firmer foam along the mattress’s middle, a design that helps minimize sinkage at the hips in stomach sleepers. The TEMPUR-Adapt may be too plush for stomach sleepers, especially those who weigh much more than 130 lbs. Check out the best mattresses for stomach sleepers.
  • Construction: Tempur-Pedic uses slow-response memory foam for both comfort layers. Casper pairs Zoned Support memory foam in the second layer, with a top layer of plush and breathable polyfoam. Both have base layers made of high-density support foam.
  • Delivery: Tempur-Pedic is a luxury mattress brand that offers free mattress setup with every purchase. In comparison, the Original Casper mattress is mailed compressed in a box. Shoppers will be required to unbox the mattress and set it up.  


  • Dampen motion transfer: Both beds have an all-foam construction that absorbs rather than transfers movement, so people who share their mattress with a partner can sleep more deeply.  
  • Not best for hot sleepers: Neither mattress is the best mattress for hot sleepers. Neither has much in the way of cooling innovations, and they don’t include breathable innerspring coils. Casper does sleep a touch cooler because it doesn’t hug the body as deeply as the TEMPUR-Adapt.   
  • Superb pressure relief: Both beds have a design that generously hugs pressure points, great for both side sleepers and people with joint pain.
  • Off-gassing: Both the Casper and Tempur-Pedic mattresses have an odor that’s likely to last for around one to three days after the mattress is delivered (and in Casper’s case, unboxed). This scent is typical of all-foam beds and will naturally dissipate on its own.

Casper Original

Who Should Buy this Mattress? 

  • Value shoppers
  • People with back pain
  • Every sleeping position
Casper Original Mattress
4.8 / 5.0


Trial period

100 nights


10 year warranty

Who the Casper Mattress is Best For 

Best For…

  • Value shoppers: The Casper mattress has a competitive price point, especially for a bed that boasts ergonomic zoned memory foam. Check out the best affordable mattresses for similar options.
  • People with back pain: The Casper’s Zoned Support layer does an exceptional job supporting healthy spinal alignment in every sleeping position. Good alignment at night may help people with back pain sleep better and wake up with fewer aches and pains.  
  • Every sleeping position: The Casper is one of few mattresses that’s engineered to provide the right level of give and support for side, stomach, and back sleepers. And thanks to responsive polyfoam, it’s also easy to move around upon, which is good news for combination sleepers. For more mattresses that work for all sleeping positions, see our picks on the best mattress for combo sleepers.

May Not be Best For…

  • Traditional memory foam fans: The Casper Original utilizes polyfoam rather than memory foam along the top layer, which means a more balanced feel and less deep hugging than traditional memory foam mattresses. It’s not the right bed for someone who wants the doughy memory foam feel.  
  • Heavy people: The Casper mattress has average cushioning and support compared to other mattresses, so it isn’t our top choice for heavier folks. 
  • People who like a bouncy feel: While you won’t feel stuck when sleeping on the Casper, the lack of innerspring coils results in an all-foam feel without the springiness of an innerspring or hybrid mattress.

Read our full Casper mattress review to learn more! 


Who Should Buy this Mattress? 

  • Memory foam mattress lovers
  • Side sleepers
  • Couples who share the bed
Tempur Adapt Mattress
4.7 / 5.0


Trial period



10 year warranty

Who the Tempur-Pedic Mattress is Best For 

Best For…

  • Memory foam mattress lovers: Tempur-Pedic is the mattress company that first introduced shoppers to the close contouring and slow-response feel of traditional memory foam. The Adapt has the memory foam hugging feel that many people love.  
  • Side sleepers: The TEMPUR-Adapt has a medium firmness level and deeply contouring memory foam. This construction makes a great mattress for side sleepers: especially those who weigh more than 130 lbs. 
  • Couples who share the bed: Not only does the Adapt’s memory foam construction nearly eliminate motion transfer, the bed also comes in split King and California King sizes so you and your partner each have your own space. When paired with an adjustable base, you can both enjoy customizable comfort.

May Not be Best For…

  • Stomach sleepers: The Adapt’s marshmallow-esque contouring is a good fit for side and back sleepers, but doesn’t deliver sufficient support for most stomach sleepers. It’s too soft at the hips, which can cause poor spinal alignment.  
  • Hot sleepers: The TEMPUR-Adapt is, unfortunately, not a good mattress for hot sleepers. The memory foam comfort layers cradle the body and absorb its heat, which can lead to excess heat retention for people who tend to already wake up hot and sweaty.
  • Combination sleepers: The Adapt’s surface is not very easy to move around upon. It hugs the body and takes time to adjust to a new sleeping position, which can make it hard for combination sleepers to comfortably move around at night.

Read our full Tempur-Pedic mattress review to learn more about the brand! 

Deciding Between Casper & Tempur-Pedic

Firmness / Feel

Both the Casper Original and Tempur-Pedic Adapt are available in just one firmness. On a 1 to 10 firmness scale, with 1 being the softest feel, the Casper falls at a 6/10 and the TEMPUR-Adapt a 5/10. This makes the Casper a medium-firm mattress and the Adapt a medium. 

Not only is the TEMPUR-Adapt softer than the Casper, but its top layer allows the body to sink in further for deep body contouring. The Casper’s soft surface is quickly balanced by the zoned memory foam layer below. With firmer foam along the body’s trunk and softer foam at the shoulders and feet, the Casper brings light contouring without the hugging Tempur-Pedic feel. 

While both beds have the right firmness and cushioning for most back and side sleepers, the Casper tends to be better for stomach sleepers. With added firmness at the body’s hips, the Casper provides healthier spinal alignment for stomach sleepers than the softer Adapt mattress.

Motion Isolation

The best mattresses for couples isolate motion to ensure partners, pets, and any co-sleeping children aren’t awakened when tossing and turning at night. Both Casper and Tempur-Pedic mattresses excel at motion isolation. The foam layers in these beds absorb and minimize motion transfer to a significant extent.

While both beds excel at motion isolation, the Tempur-Pedic’s split mattress sizes can bring even greater peace for couples. For the fewest sleep disturbances, we recommend that light sleepers try out a split King or California King size TEMPUR-Adapt.

Edge Support

Edge support maximizes the area of the mattress you can sleep upon, and this performance factor assists people as they get in and out of bed. The Casper’s edges are a bit sturdier than those of the TEMPUR-Adapt. The doughy, hugging sensation of the Adapt’s top layer can make the edges feel unsteady, especially when sitting along the perimeter for more than a few seconds. If you like to sleep or sit along your mattress’s edges, we recommend the Casper.  

Pressure Relief 

Beds that conform closely to the sleeper’s body cradle pressure points like the shoulders and hips. While every sleeper needs a bit of pressure relief, side sleepers and elderly folks with arthritis or joint pain tend to sleep best on the most pressure-relieving mattresses. See our picks for mattresses for back pain.

Both the TEMPUR-Adapt and Casper are designed to deliver cushioning where you need it, but the Casper’s Zoned Support layer (with extra-soft foam at the shoulders) makes it the better option for most lightweight side sleepers. If you weigh more than 130 lbs, either mattress is likely to cradle your problem areas for excellent comfort. 

Spine Alignment 

Healthy spinal alignment is encouraged by mattresses that support the spine’s natural curvature, and the right level of support and cushion depends on how you sleep. Both the TEMPUR-Adapt and the Original Casper provide outstanding spinal alignment for side and back sleepers thanks to the bed’s ability to cushion pressure points without allowing too much sinkage. We recommend the Casper for stomach sleepers over the TEMPUR-Adapt, because the added firmness at the middle of the Casper keeps the hips from falling out of line with the spine. 


The average lifespan of a mattress is roughly seven years, but the lifespan will vary based on the style of the mattress, the quality of its materials and construction, and how it’s cared for. Casper offers extra support along the body’s heavier trunk, which gives it a longer-than-average lifespan for an all-foam mattress. Similarly, Tempur-Pedic beds have demonstrated durability for decades. We expect both beds to last in the seven to 10 year range.  


If you sleep hot and are choosing between the Casper and TEMPUR-Adapt mattresses, we recommend the Casper. The traditional memory foam that’s used in the Adapt’s comfort layers is known to trap body heat. Casper utilizes breathable polyfoam along the surface for a cooler sleeping experience. 

Casper Mattress Construction 

0218 CASPER 2020 MATTRESSES SideCompression R2 5 Original
Cover Breathable cover
Comfort Layer  AirScape Perforated foam (1.5”)
Transitional Layer Zoned Support memory foam (2”)
Support Layer High-Density polyfoam (7”)
Mattress Thickness  11”

The Casper is a three-layer, all-foam mattress. First up, Casper’s top layer is made from soft and responsive Airscape polyfoam. This foam sleeps cooler than memory foam and has a more immediate cushioning feel. Next is Casper’s Zoned Support memory foam layer, with firmer support for the back and hips and softer support around the shoulders. The final layer is high-density foam, which stabilizes the mattress and helps prevent sagging. Sleepers should expect a balanced, conforming feel without too much give at the heavier areas of the body. 

Tempur-Pedic Mattress Comparison

Cover Cool-to-Touch cover
Comfort Layer  TEMPUR-ES memory foam (1.5”)
Transitional Layer TEMPUR Original memory foam (1.5”)
Support Layer High-Density foam base (8”)
Mattress Thickness  11”

The TEMPUR-Adapt is a three-layer memory foam mattress with a top layer of TEMPUR-ES memory foam, which offers a soft, doughy feel that deeply cradles the body for excellent pressure relief. The next layer is Tempur-Pedic’s original memory foam that provides cushioning for heavier areas without allowing excess sinkage. The final layer is a high-density foam base that stabilizes the mattress and further minimizes motion transfer.

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Sizing & Price Comparisons 

Mattress Size  TEMPUR-Adapt Price Casper Price
Twin $1,699 $595
Twin XL $1,699 $695
Full $2,049 $995
Queen $2,199 $1,095
King $2,899 $1,295
Split King $3,398 N/A
Cal King $2,899 $1,295
Split Cal King $3,398 N/A

Shipping and Returns for Casper & Tempur-Pedic


Casper offers free standard shipping for customers who live in the 48 continental states as well as parts of Canada. Casper can ship to you if you live in Alaska or Hawaii for a shipping fee that’s calculated at checkout. 

Casper is known as a bed-in-a-box mattress company. What this means is that your new mattress is compressed into a box before it’s shipped to you. You won’t need to be home for delivery because your new bed can be left at your doorstep. When you’re ready to set up the mattress, just carry it to your room, set it on a foundation, and unpackage it. It can take a few hours for the mattress to puff up to life, and you may notice a slight off-gassing odor during this time. 

You may return your Casper mattress at any time during the brand’s 100-night sleep trial. Casper offers free returns with zero fees, so there’s no risk in trying out a Casper bed. If the mattress doesn’t work out, Casper sends someone to your door to pick it up. Casper doesn’t reuse returned beds but instead tries to donate them to local charities.  

Casper backs the brand’s mattresses with an industry-standard 10-year limited warranty. Mattress warranties cover defects, which doesn’t include anything expected with normal wear and tear. Additionally, they don’t cover user damage, such as sagging caused by improper mattress support. Casper’s warranty also covers body indentations more than 1” deep and cracks in the bed’s foam layers.


Tempur-Pedic is a luxury mattress brand that provides customers with free white glove delivery in the continental U.S., with a fee for deliveries to Alaska or Hawaii. With the brand’s white glove delivery, you don’t have to set up your new bed. Instead, a team comes to your home to do all of the heavy lifting for you. They’ll even remove your old mattress from your home if you don’t want it anymore. 

Because the Tempur-Pedic mattress is never compressed, it’s ready to be slept on right away. There may still be a slight off-gassing odor as the foams air out, but this shouldn’t be overly strong and fades quickly. 

Tempur-Pedic’s return policy is not as generous as Casper’s policy, but it still gives you the chance to try out your mattress before fully committing. Tempur-Pedic mattresses have a 90-day sleep trial with a 30 day adjustment period, meaning you must keep your new bed for a minimum of 30 days to give it a try. If it doesn’t work out, contact Tempur-Pedic and they’ll organize a return for a $175 return fee. 

Tempur-Pedic mattresses also come with a 10-year warranty, which covers defects in materials or workmanship. The brand’s warranty covers indentations once they exceed ¾” deep, which is more generous than the standard 1” deep indentations covered by some other warranties. 

More Casper Mattresses

Casper Hybrid

The Casper Hybrid swaps out the Original’s foam support system with pocketed coils for a bouncier and more breathable mattress. It’s slightly softer than the Casper Original, but it still works well for people of every sleeping position.  

Casper Original Hybrid Mattress

See our full Casper Hybrid Mattress Review to learn more. 

Casper Wave Hybrid

The Casper Wave Hybrid boasts the brand’s most advanced ergonomic technology, meaning it’s excellent for people with back pain or body aches. It has a luxurious feel and cooling innovations that help keep hot sleepers cool.

Casper Wave Hybrid Mattress

See our full Casper Wave Hybrid Mattress Review to learn more. 

Casper Nova Hybrid

Extra-thick layers of plush foam make Casper’s Nova Hybrid the softest and most enveloping mattress in the brand’s lineup. It’s the best Casper model for extra-soft mattress lovers and side sleepers who tend to sleep hot.

nova hybrid plain room xl 1

See our full Casper Nova Hybrid Mattress Review to learn more. 

More Tempur-Pedic Mattresses


Hot sleepers and people seeking the most luxurious memory foam mattress should consider Tempur-Pedic’s ProBreeze line of beds. The ProBreeze line represents Tempur-Pedic’s most advanced pressure-relieving and cooling innovations for opulent comfort.

TEMPUR-Breeze Mattress

Read our full Tempur-Breeze Mattress Review to learn more.


The TEMPUR-Cloud is Tempur-Pedic’s bed-in-a-box mattress model. It’s the most affordable Tempur-Pedic bed, with a medium-firm feel and the body-hugging pressure relief that you expect from Tempur-Pedic.

See our full TEMPUR-Cloud Mattress Review to learn more.


The ProAdapt is Tempur-Pedic’s most popular mattress, thanks to pressure relief that’s even greater than that offered by the Adapt. It comes in multiple firmness levels as well as a hybrid option (with innerspring coils) to suit the needs of every memory foam lover.

tempur-pedic bed in a bedroom

See our full Tempur-Pedic Mattress Review to learn more.

Our Casper vs. Tempur-Pedic Review

The Tempur-Adapt is a good fit for you if you love to be hugged by memory foam, and it’s a great bed for couples who sleep together. The Casper Original mattress is a better choice for budget shoppers, stomach sleepers, and people who toss and turn. Both companies accept returns during their trial periods, but only Casper offers fee-free returns for a truly risk-free trial, great for people who are unsure about which bed to buy.