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Casper vs. GhostBed Mattress Comparison

Despite the spooky names of these two bed-in-a-box mattresses, we think the Casper and GhostBed will give you a restful night’s sleep. But which one is better for your body type and sleeping position? That’s what we’ll share in this Casper vs. GhostBed mattress comparison.

Comparing GhostBed & Casper Mattresses

The Casper is an all-foam mattress with a responsive polyfoam top layer and contouring memory foam middle layer. The GhostBed is topped with latex foam and incorporates gel memory foam toward the core of the mattress.

The Casper has a Zoned Support transition layer that adds extra cushioning near your shoulders, which side sleepers will appreciate. Both mattresses strike a balance of support and cushioning, which is just what back sleepers need. Neither is the best mattress for stomach sleepers, but if we had to pick between the two, we’d go with the slightly firmer GhostBed mattress. The GhostBed is also the cooler of the two, so you’ll like it if you tend to overheat at night.

Key Differences

  • The latex layer on top of the GhostBed gives the mattress a slightly firmer feel than the Casper. The AirScape foam comfort layer on the Casper is a bit softer, which enables more sinkage.
  • The GhostBed’s construction is better geared toward back and stomach sleeping, while the Casper is more suited to back and side sleeping. Check out the best mattresses for back sleepers for similar options. 
  • The latex top layer and gel-infused second layer make the GhostBed distinctly cooler than the Casper.

Key Similarities

  • Both of these mattresses are better suited to those with lightweight or average-weight body types. If you are looking for a more supportive mattress, see the best mattresses for heavy people.
  • GhostBed and Casper both position the contouring memory foam layers beneath the top layers. This enables you to sink into the mattress without feeling stuck in the slow-responding memory foam.
  • Casper and GhostBed have similar pricing—on average, you’ll only pay $100–$200 more for the GhostBed.
  • They both have spooky names, of course.

Casper Original

Who Should Buy This Mattress

  • Lightweight and average-weight side sleepers
  • Couples
  • People with back pain
Casper Original Mattress



10 year warranty

Trial period

100 nights

Trial period

100 nights

Who the Casper Mattress is Best For 

Best For…

  • Lightweight or average-weight side sleepers will sink into the softer foam near the head of the mattress, which maximizes pressure relief and reduces the likelihood of jammed shoulders.
  • Couples will likely notice very little motion transfer on the Casper, thanks to the dense foam layers.
  • People with back pain will experience excellent spinal alignment on the ergonomically zoned transition layer. See the best mattresses for back pain for more.

Not Best For…

  • Hot sleepers may notice excess heat retention in the Casper.
  • Stomach sleepers, especially those with heavyweight body types, aren’t likely to get enough lumbar support on this medium-firm mattress.
  • Those sensitive to temporary off-gassing smells may want to steer clear of all-foam beds.

Read our full Casper Mattress Review to learn more!


Who Should Buy This Mattress

  • Combination sleepers
  • Back sleepers
  • Hot sleepers
ghostbed original mattress



20 year limited

Trial period

101 nights



Who the Casper Mattress is Best For 

Best For…

  • Combination sleepers will appreciate the buoyancy and responsiveness of the GhostBed’s latex top layer.
  • Back sleepers experience a balance of support and pressure relief on the GhostBed.
  • Hot sleepers who want a mostly foam mattress will sleep cooler on the GhostBed, thanks to the addition of gel and latex.

Not Best For…

  • Couples probably won’t get the best motion isolation on the GhostBed. If motion isolation is important to you, see the best mattresses for couples.
  • Strict side sleepers likely won’t get enough pressure relief for a comfortable night’s sleep.

Check out our full GhostBed review!

Deciding Between GhostBed & Casper

Firmness / Feel

Mattress firmness is subjective, but we do our best to give you an idea of how a mattress feels by using a firmness scale from 1–10. Extra soft mattresses are closer to 1/10, and extra firm mattresses inch towards 9 or 10/10. Lightweight sleepers tend to experience mattresses as firmer, since they don’t sink as far into the layers. The opposite is true for heavyweight sleepers.

We consider both the Casper and GhostBed mattresses to be medium-firm, or a 6/10 on the firmness scale, but the Casper does feel a touch softer. GhostBed rates its mattress around 6.5/10, due in part to the firmness of latex foam and the high-density base layer. In short, you’ll probably sink a little deeper into the Casper mattress. If you find yourself changing positions frequently in the night, see our picks for the best mattress for all sleeping positions.

Motion Isolation

If you sleep alone, you don’t need to pay as much attention to motion isolation. This category is most important for anyone who sleeps with a restless partner. All-foam and memory foam mattresses generally do a better job of isolating motion than innerspring or hybrid mattresses

With that in mind, we don’t think you’ll be jostled too much on either of these mattresses. The Casper is a little better at reducing motion transfer, probably because of the all-foam construction. Latex foam tends to absorb a little less motion than memory foam.

Edge Support

Edge support is important if you prefer to sleep close to the edge of the bed or if you sit on the edge to put your shoes on in the morning. Some mattresses deploy special edge support features, like high-density foam or high-caliber spring coils.

Neither of the mattresses in this comparison include special edge support elements, but they do an average job of keeping you stable around the perimeter of the mattress.

Pressure Relief 

Pressure relief is closely connected to a mattress’s firmness level. Softer mattresses tend to provide more pressure relief than their firmer counterparts. We think the GhostBed has a more supportive feel that provides enough pressure relief for back sleepers, but probably not for side sleepers. The Casper is more pressure-relieving near the shoulders, which makes it a better choice for side sleepers.

Spine Alignment 

Sleeping in a bed that doesn’t promote spinal alignment can negatively affect your sleep experience and lead to back pain. The GhostBed’s construction is designed to keep stomach and back sleepers’ spines aligned, while the Casper Original is better suited for side sleepers with zoned support to cushion shoulders.


Both the GhostBed and the Casper Original feature strong foam bases to support the rest of the mattress and to prevent them from sagging or losing their bounce as time goes on. These mattresses are guaranteed to last a long time, with your purchase protected by a warranty.


Latex and gel infusions in the GhostBed give it a cooler temperature profile than the Casper. If you run warm at night, the GhostBed is a better bet. Still, the Casper doesn’t sleep hot; it just retains a little more heat. For other mattresses for hot sleepers, see our list of the best cooling mattresses.

If you sleep especially hot, it might be worth considering a hybrid or innerspring model. To learn more about the hybrid models of these brands check out our GhostBed Mattress Comparison and Casper Mattress Comparison.

Casper Mattress Construction 

0218 CASPER 2020 MATTRESSES SideCompression R2 5 Original
Materials All-foam
Cover Recycled polyester
Comfort Layer  AirScape foam
Transitional Layer Zoned Support foam
Support Layer Base foam
Mattress Thickness  11”

The Casper mattress is topped with a proprietary open-cell foam called AirScape foam. It’s soft and conforming, while also highly responsive to changes in your sleeping position. This layer is also punched with hundreds of tiny holes to improve air circulation. The memory foam transition layer is firmer near your hips, which helps to keep your spine aligned. The whole mattress is anchored by durable base foam that prevents the mattress from sagging.

GhostBed Mattress Construction

ghostbed basic 1 e1616020541456
Materials Latex and gel memory foam
Cover Viscose and polyester
Comfort Layer  Latex
Transitional Layer Gel memory foam
Support Layer High-density polyfoam
Mattress Thickness  11”

The GhostBed mattress is wrapped in a soft, stretchy viscose and polyester blend cover. The top layer is made with bouncy latex that also happens to be naturally cooling. This layer is aerated to improve breathability. A layer of gel-infused memory foam is up next. This contouring layer provides extra pressure relief and eases you into the third layer: a base of extra-firm support foam

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Sizing & Price Comparisons 

Mattress Size  Casper Mattress  GhostBed Mattress 
Twin $595 $695
Twin XL $695 $895
Full $995 $1,095
Queen $1,095 $1,195
King $1,295 $1,460
California King $1,295 $1,485

Check out GhostBed mattress coupons and Casper mattress coupons.

Shipping and Returns for GhostBed & Casper


Casper mattresses are shipped for free in the U.S. and Canada, though there may be extra fees for deliveries to Alaska or Hawaii. After you place your order, your mattress will ship in one to two business days, and you’ll get a tracking number with an estimated delivery date. 

The Casper 100-night sleep trial begins on the day of delivery. At any time during the trial period, you can return your mattress and receive a full refund. Casper arranges for returned mattresses to be picked up, and they do their best to recycle or donate them.

Casper’s 10-year mattress warranty covers indentations deeper than 1”, cracks or splits in foam, and broken zippers on the mattress cover. Defective mattresses are eligible for free repairs or replacements. You can also upgrade your replacement mattress by paying the difference in cost.


GhostBed mattresses ship for free in the lower 48 states, and are delivered in two to five business days. White glove delivery is available for an extra $199. Alaska and Hawaii residents take note: shipments to your neck of the woods can only be delivered via freight, which costs an extra $600.

GhostBed customers get a 101-night trial period, and you are required to keep your mattress for a minimum of 30 days before initiating a free return and receiving a full refund.

Each of the different mattresses from GhostBed have their own warranty policy. The original GhostBed mattress’s 20-year warranty covers indentations over 1” and splits or cracks in the foam. During the first 10 years of the warranty, you can receive free repairs or a replacement mattress for just the cost of shipping. During years 11–20, you can receive repairs for the cost of shipping or a new mattress for a pro-rated price.

Note: The return policies for Casper and GhostBed apply only to mattresses bought directly through the mattress company. Mattresses purchased through Amazon or another retailer may have their own trial periods and return policies.

More GhostBed Mattresses

GhostBed 3D Matrix

This mattress model features a patented 3D Matrix gel polymer comfort layer that attracts and redistributes excess body heat. It has a total of four foam layers, plus a coil support system with reinforced edges. It’s also the softest and most expensive GhostBed mattress.

ghostbed 3d matrix

Read our full GhostBed 3D Matrix Mattress Review to learn more. 

GhostBed Luxe

GhostBed calls the Luxe the most cooling mattress in its lineup, thanks to a gel memory foam layer and Ghost Ice fabric. This model is closer to a medium firmness and comes at a higher price than the original GhostBed.

ghostbed lux hero image

Read our full GhostBed Luxe Mattress Review to learn more.

More Casper Mattresses

Casper Hybrid

 The Casper Hybrid mattress combines the original AirScape foam and Zoned Support system with bouncy spring coils and edge support foam.

Casper Original Hybrid Mattress

See our Casper Hybrid mattress review for more.

Casper Nova Hybrid

The Nova Hybrid is the softest Casper mattress. It includes two layers of breathable AirScape 2 foam and a transition layer with seven ergonomic zones.

nova hybrid plain room xl 1

See our full Casper Nova Mattress Review to learn more

Casper Wave Hybrid

 The Wave Hybrid features AirScape 3 foam, which is infused with cooling gel. The addition of gel pods in the second layer cradle your hips and help to keep your spine in a neutral position.

Casper Wave Hybrid Mattress

Check out our full Casper Wave Hybrid Mattress Review to learn more.

Our Final Take: GhostBed vs Casper

Overall, we think the GhostBed has a slightly firmer, more buoyant feel than the Casper, which pairs well with back and stomach sleeping. It’s also cooler than the Casper, so we recommend it to hot sleepers who want a predominantly foam mattress. The Casper’s Zoned Support layer amps up pressure relief and lumbar support for side sleepers and those with back pain. It also keeps most motion transfer at bay, which is ideal for couples.