Purple and Casper are arguably the two most popular and widely recognized online mattress brands. Naturally, given their level of popularity, many consumers are interested in how they compare. Well, lucky for you, we've already done all the hard work. In this post, we'll break down both mattresses so you can decide which bed in a box is right for you.

$595 – $1,295Price Range$599 – $1,449
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  • People that are looking for a comfortable, affordable mattress
  • Anyone that’s interested in a bed-in-a-box mattress
Best For
  • If you’re looking for a unique mattress with a different type of feel
  • All types of sleepers, including side, back and stomach
100 NightsTrial Period100 Nights
10 YearsWarranty10 Years
Free Shipping and ReturnsShipping Options Free Shipping and Returns
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Casper vs. Purple Mattress Overview

Casper and Purple are both great mattresses, chosen as two of the best beds in a box, most comfortable mattresses, and overall best mattresses you can buy, but you will probably like one more than the other. If you want to try something new, Purple’s unique feel might get you excited for bed every night. If you love a more traditional feel, Casper will give you the support you want.

If you’re a straight-to-the-point kind of person, the differences between Casper and Purple can be boiled down to two main points:

  • Feel — Casper has a soft neutral-foam feel. Purple beds have a unique, gel-like feel. This point really comes down to your personal preference.
  • Temperature Regulation — Purple beds allow for more airflow (thanks to the Hyper-Elastic Polymer top layer) than the original Casper mattress.
  • Casper vs. Purple Review Video Review

Casper Original
Casper Original
Why it’s Great
Casper Original is the mattress that started it all. If you just want a comfortable foam mattress, it’s hard to do better than Casper.
Best for
People that are looking for a comfortable, affordable mattress
Anyone that’s interested in a bed-in-a-box mattress
Sleep Positions
Back, Side and Stomach
Product Details
Soft Foam
Free Shipping
and returns
Trial Period
100 Nights
10 Years
Made in

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Casper was one of the early pioneers in the bed-in-a-box industry and has enjoyed tremendous success because of its comfort and quality.

casper mattress review original
Here is the newly updated Casper mattress

Casper offers several mattresses including (Casper Element, Casper Wave Hybrid, and Casper Original), but we’re going to focus on the flagship model, the original Casper mattress.

Casper Bed Construction & Design

Casper is 11″ and three layers:

  • Support layer — The bed starts with a thick layer of support foam on the bottom.
  • Transition layer — This is Casper’s Zoned Transition memory foam. It’s a split layer that’s firmer under your hips/trunk (where you need more support) and softer under your shoulders and legs (where you need more pressure relief).
  • Comfort layer — Lastly, on top is a layer of proprietary open-cell foam.
casper original mattress review zoned support
Casper recently added a new layer of Zoned Support Foam to the bed

Casper Mattress Firmness and Feel

Although the Casper mattress has a layer of memory foam near the top, it has more of a neutral, soft foam feel, meaning you don’t sink into the bed to the point where the mattress is hugging your body. It’s extremely comfortable. You almost can’t help letting out an audible sigh of approval.

In terms of firmness, we think the Casper mattress comes in right around a medium on the firmness scale. It’s accommodating, and we think all types of sleepers (back, side and stomach) will find the mattress provides a good blend of support and comfort.

casper mattress review firmness rating

However, it is an all-foam mattress, so we wouldn’t say this is the best bed for heavy individuals. These types of sleepers will most likely want to go with a bed that contains coils (like the new Purple models or Casper Hybrid), which will provide more bi-directional support, some bounce and overall durability.

Is Casper A Good Mattress For Couples?

Couples often have specific needs for a bed to be comfortable and let both people get a good nights sleep.

Motion Isolation

The mattress does a good job of deadening movement. The bed passed all our tests easily. This means one person won’t be disturbed or affected by the other person’s movements (i.e. a more restful night’s sleep).

Edge Support

The bed also provides decent edge support for an all-foam bed. If you and your partner like to spread out, you won’t feel as if you’re going to roll right off the bed as you approach the edge.

Temperature Regulation

As far as temperature regulation, like a lot of all-foam beds without any special cooling materials, we think the Casper mattress sleeps at a neutral temperature. You won’t wake up sweating, nor will it actively cool you down. If you’re a warm sleeper, you might want to go with one of the Purple beds, which provide great airflow.

casper mattress review original side sleepers
The Casper mattress finds a nice balance between pressure relief and support

All in all, the flagship Casper mattress is a solid bed in a box. It’s hard to find many negatives. Let’s face it—there’s a reason why the company has done so well. Plus, it’s relatively affordable. You can snag a queen size for about $1,100 or around the $1,000 mark with a coupon code.

Casper Mattress Policies

Casper’s buying policies make it easy to feel confident that you’ll love your new mattress or be taken care of if you don’t:

  • Shipping – Your mattress ships for free. It will arrive at your doorstep rolled-up and compressed in a medium-sized box.
  • Trial period – The company gives you 100 nights to test out the mattress and see if you want to keep it.
  • Returns – If you decide the bed isn’t for you during the trial period, contact Casper customer support to arrange for someone to come to your home free of charge and pick up the mattress. It typically takes around 7-14 days to complete the whole return and refund process.
  • Warranty – Casper backs its mattresses with a 10-year warranty.

Other Casper Beds Vs Purple Mattress

Casper Wave vs Purple

The Casper Wave is the company’s most premium option. The Wave Hybrid features the most advanced support system for spinal alignment, making it the best mattress for back pain, hip pain, basically any type of ache or pain, and even scoliosis.

Due to the Zoned Support Max + Gel pods, the mattress provides full-body relief. The top layer of foam reduces heat and increases airflow, making this a great cooling mattress. Because of the gel pods and cooling properties, it’s more like the Purple than the original. If you’re not sure about Purple’s unique feel and want a more traditional mattress with similar benefits, this is a good option. You can directly compare the Casper wave vs original as well.

Casper Nova Hybrid vs Purple

The Casper Nova falls somewhere between the original Casper and the Wave Hybrid in terms of price. It’s a good mattress for those who want that plush layer on top without giving up support.

The Nova Hybrid has three layers of support targeted for spinal alignment. It also has pressure relief under the shoulders and waist. This one doesn’t have any particular features to compare to Purple. This one will come down to if you like the feel of the Casper mattress vs Purple mattress.

Purple Original
Purple Original
Why it’s Great
The Original Purple mattress is one of the most sought after beds online. It’s completely unique and is a great option for those that are interested in trying something new. It’s one of the only beds to feature Hyper-Elastic Polymer, a proprietary comfort material.
Best for
If you’re looking for a unique mattress with a different type of feel
All types of sleepers, including side, back and stomach
Sleep Positions
Back, Side and Stomach
Product Details
Free Shipping
and returns
Trial Period
100 Nights
10 Years
Made in


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Purple, like Casper, has experienced tremendous success in the online mattress space over the past several years. Purple vs Casper has several unique things to consider.

Purple Mattress Construction & Design

The original Purple mattress has a more traditional bed-in-a-box construction:

  • Support layers — It has two dense layers of polyurethane foam on the bottom for support
  • Comfort layer — Rather than a layer of memory foam or latex foam on top, Purple uses a 2″ slab of its Hyper-Elastic Polymer. 

Purple Bed Feel And Firmness

Purple is unique in that it uses a patented material called Hyper-Elastic Polymer as the top layer in all its beds. This patented material is not a foam. It has more of a gel-like feel, even though it’s technically a type of polymer. It’s extremely stretchy, soft and durable, yet it offers a remarkable amount of support.

purple mattress review online bed in a box hyper elastic polymer
A close up on Purple’s Hyper-Elastic Polymer top layer

We here at the Slumber Yard really like it, but it’s not for everybody. Some people find it a little too weird. The nice thing, though, is that you can order small samples from the company to test it out before you buy.

The polymer material cradles pressure points like your hips and shoulders while also providing the necessary support under your trunk and lower back.

For this reason, we think this mattress is nice for all kinds of sleepers. As one of the best mattresses for side sleepers, side sleepers will find the mattress soft, comfortable and pressure relieving, and stomach and back sleepers will find that the mattress keeps their spine properly aligned at all times. The original Purple is also the most affordable bed in the lineup, so it’s a good choice if you’re on a budget.

purple hybrid mattress firmness rating

Is Purple A Good Mattress For Couples?

Like Casper, we think Purple beds are viable options for couples, as long as both partners like the feel of Hyper-Elastic Polymer.

Motion Isolation

Hyper-Elastic Polymer is surprisingly effective at deadening movement.

Edge Support

new purple mattress review 2 3 4 edge support
Good edge support on the Purple Hybrid Premier 3 mattress

We like that Purple uses side rails for solid edge support.

Temperature Regulation

Another benefit of Hyper-Elastic Polymer is its cooling and airflow effects. First, it’s a naturally cool or temperature neutral material. Hyper-Elastic Polymer doesn’t retain or trap heat the way a lot of common foams do. Additionally, the polymer is arranged in a grid formation. This creates various columns, rows, and pockets for air to flow freely near the surface of the mattress. As such, the airflow on this bed is good. In fact, Purple made our list for Best Cooling Mattresses. If you’re looking at Purple vs Casper for temperature, Purple is an easy choice.

To conclude, we think very highly of Purple mattresses. We love the benefits that Hyper-Elastic Polymer provides.

Purple Mattress Policies

If you buy a Purple bed vs Casper, you’ll get similar company policies:

  • Shipping – Free shipping and free white-glove delivery with Hybrid Premier models.
  • Trial period – 100-night risk-free trial.
  • Returns – You can return your bed for free during the trial period.
  • Warranty – 10-year limited warranty.

So whether you get Casper or Purple mattress, you can return your bed if you find it’s not the best fit for you. If you like it, you’re protected against manufacturing defects.

New Purple 2, 3, and 4 vs Casper

Unlike the original, these new Purple hybrid models incorporate pocketed coils. The coils give the new models extra support, a little bounce and more longevity. As such, we’d recommend heavy people (250+ lb) go with one of the new models.

One factor to consider when choosing a new bed is the bed’s firmness. If you prefer medium firmness, the Purple hybrid mattresses will be a good fit because each of them scores between a medium to firm on our firmness scale. Make sure to check out our Purple mattress comparison for more info on how these mattresses compare.

The big differences in the Purple Hybrid vs Casper Hybrid debate center around design and feel.

new purple mattress review purple 3
The Purple Hybrid mattresses are hefty and supportive

Casper vs. Purple Mattress Pricing

This depends on your preference in texture and price. If you like foam beds, Casper is a great fit whereas if you’re open to a more gel-like and buoyant feel, then Purple is going to be a great choice. If price is more important to you, Casper may suit you better. Here is how the pricing compares with Casper vs Purple.

Twin$595 $599
Twin XL$695 $799
Full$995 $999
Queen$1,095 $1,149
King/California King$1,295 $1,449

Purple vs. Casper Sleeper Analysis

  • Side Sleepers
    Good For

    We think the Original Purple mattress is one of the best mattresses for side sleepers. Side sleepers will find the mattress soft, comfortable, and pressure-relieving. That being said, the original Casper mattress is also very accommodating to side sleepers. Casper or Purple will work for you.

  • Back And Stomach Sleepers

    The original Casper and Original Purple mattresses are both well-suited for back and stomach sleepers.

  • Combination Sleepers
    Good For

    Both the Casper and Purple original are great beds for combination sleepers.

Body Type Analysis

  • Heavy Individuals
  • Petite Individuals

Casper vs. Purple Mattress Review Verdict

If you’re still having trouble deciding between Casper and Purple, ask yourself these three questions to help solve the Casper vs Purple debate for yourself:

  • Do you sleep hot? If yes, go with Purple for the great airflow. If no, move on to the next question
  • Do you truly like soft foam mattresses? If yes, go with Casper. If you’re undecided, give Purple a shot.
  • Do you want a coil bed? Both companies now offer innerspring mattresses.

If you still need information about Casper or Purple, you can visit our individual reviews of each bed.

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Why Trust Us

Get the kind of sleep you’ve only dreamed of with some help from our team of mattress experts. We personally test more than 175 of the best sleep solutions from over 60 leading brands on site, so you can be sure you’re getting unbiased reviews, fair comparisons and personalized recommendations.

The Review Team

  • dillon lopez slumber yard

    Dillon Lopez

    Combo Sleeper

  • reynoso

    Jack Reynoso

    Combo Sleeper

  • JD

    JD Christison

    Combo Sleeper

  • Owen Poole

    Side Sleeper

Frequently Asked Questions
What’s the difference between Casper and Purple?
The main difference is the “feel” of the mattresses. Firmness level is basically the same. Casper has a soft foam feel, while Purple feels like a giant Dr. Scholl’s insole. They actually feel nothing alike, but we find both of them comfortable.
Do Casper and Purple both offer free shipping and returns?
Yes. Both brands offer completely free shipping and returns inside the contiguous United States.
Which one is more comfortable?
That will be up to you. If you prefer a more traditional soft foam feel, you’ll like Casper. If you want to test out something new, Purple is the way to go.
Which is better for hot sleepers?
Between Casper and Purple, we definitely prefer Purple for hot sleepers. The bed does an incredibly job of circulating airflow and keeping you at a neutral temperature. That said, Caper has a new material called “Airscape” foam to help pull in airflow as well.
Do both beds come with coils?
By default, both Casper and Purple do not have coils—they have dense foam for support. That said, if you pay more you can upgrade to Casper Hybrid and Purple Hybrid.
Are Casper mattresses good?
Casper mattresses are great quality. The brand has an excellent reputation, as they earned an A+ rating with the Better Business Bureau, so if you’re looking for a foam-feel mattress, Casper is an excellent choice to consider.
How long does a Casper mattress last?
Casper offers a 10-year limited warranty on all mattresses. How long your mattress lasts depends on a variety of factors such as regular use and platform the mattress uses.