Leesa vs Casper Mattress Comparison

Leesa vs. Casper Mattress: An In-Depth Comparison


This site makes a small commission if you purchase a mattress after clicking a referral link or using our coupon codes (at no cost to you). That said, all content and opinions on this site are my own and are NOT affected by these payments. Unlike many other review sites, I do not accept free merchandise for review.

Casper is one of the first pure, startup online mattress companies, having launched in early 2014. The new Casper mattress was an immediate hit, earning over $1 million in sales in its first month.

Leesa is a more recent entrant into the budget online mattress market; however, Leesa has also found itself a loyal market, very quickly.

This is no doubt because both companies sell great foam mattresses at a rock-bottom price.

Which can make it hard to tell them apart.

In this head-to-head comparison, we’ll dive in to the many ways Casper and Leesa mattresses compare & contrast on things like materials & construction, comfort, price, warranty & return, and of course, sleep experience.

My aim here is not to “decide” which mattress is better for everyone (they both have great features)… but rather, I want to give you enough facts about the differences between these two excellent affordable mattresses, so you can choose the one that best fits your sleeping needs and preferences.

The Brands Behind The Beds


Leesa vs Casper - Leesa logo

Leesa was founded in 2015 by David Wolfe, with the aim of improving mattress quality while bringing prices down.

Wolfe and his team wanted to eliminate the pricey and often useless fillers that traditional manufacturers add to mattresses.

Today, the company is totally focused on creating a one-size-fits-all mattress designed to be a perfect fit for most sleepers.

The company prides itself on their 100% US manufacturing process and their commitment to using only the best materials and manufacturing practices.

They also donate one mattress to a charity organization for every ten they sell.


Leesa vs. Casper - Casper one perfect mattress logo

The original online mattress rebel, Casper, is almost a household name these days.

They’ve been featured in numerous publications from the New York Times to Forbes and received many accolades from business leaders.

After launching in April 2014, in November the company expanded its delivery beyond the contiguous United States into Canada.

The company uses safety-certified materials in their mattress, and their manufacturing is also handled wholly in the United States.

Casper has experienced rapid growth in the relatively short time it has been around.

Their innovation and exceptional customer service has kept them ahead of the industry.

Mattress Construction


Leesa vs Casper - Leesa foam construction

The Leesa mattress is made of three simple layers of high quality foam. Each layer is designed to achieve a specific purpose.

Together, the three layers create an amazing sleeping experience, especially for the price.

The cover on the Leesa mattress is made from quilted poly-lycra blend fabric. This is the same material used in sports clothing and is highly breathable and comfortable.

Leesa’s top foam layer is comprised of 2 inches of a special type of foam called Avena.

Avena foam provides several advantages for the Leesa mattress, including:

  • Avena foam offers the cooling and comfort of latex foam, but it is more durable.
  • Avena foam provides a softer bounce than Casper, which is better for sleeping.
  • Avena foam is breathable, which keeps the Leesa cool and moisture-free at night.
  • Avena foam is really good at inhibiting motion transfer, so couples won’t interrupt each other at night.

The second layer in the Leesa mattress consists of 2 inches of memory foam. This layer is responsible for body contouring and pressure relief, which the Leesa excels at vs. other foam mattresses at this price.

At the bottom of the Leesa, the foundation layer is made from 6 inches of high-density support foam, bringing the entire mattress thickness to 10 inches. The foundation foam provides foundational support and is also breathable, which further helps in keeping the Leesa mattress cool on warm summer nights.


Leesa vs. Casper - Casper three foam layers
Casper’s three foam layers

Casper takes a slightly different approach to the construction of their foam mattress.

The Casper mattress uses an open-cell latex foam placed on top of another layer of memory foam.

The open-cell latex foam  in the Casper helps to keep the mattress cool and provides a nice bounce – a bit more than the Leesa, which makes the Casper especially friendly to amorous couples 😉

The memory foam layer underneath that is responsible for compression support and pressure relief.

The bottom layer is made of 7 inches of high-density support foam, providing support to the top layers of the mattress.

All together, the three layers bring the mattress thickness to 10 inches, same as the Leesa.

While not 100% natural like Leesa, the memory and foundational foams in the Casper are Certipur certified.

Casper’s latex foam is also OEKO-TEX certified, which means it has extremely low VOC emissions and is made using the highest manufacturing standards.


Both Leesa and Casper offer one-size-fit-all comfort level mattresses. You have no firmer or softer options.

Note: If you’re looking for inexpensive foam mattress that offers a choice of comfort levels, take a look at Dromma or Helix Sleep.


Leesa’s comfort level is medium-firm. On a scale of increasing firmness from 1 to 10, the Leesa falls between a 6 and a 7, which is perfect for most people.


The Casper comfort level rates a slightly firmer 7 out of 10.

Comparing the two, the Casper does feel slightly firmer, especially if you are lighter.

Sleeping Experience

Leesa vs Casper - Leesa sleeping comfortably

A number of factors combine to create a great-sleeping mattress.

A mattress first has to provide adequate support. This means it spreads your body weight evenly across its surface and provides the right amount of body contouring to avoid pressure points.

In addition, body heat and moisture need to be dissipated, to keep the mattress cool while you sleep.

Finally, you don’t want the mattress to sink too much, which can cause posture problems to develop, especially if you sleep on your side or stomach.


Leesa scores very well in all of these areas.

Their patented Avena foam provides excellent cooling power, while Leesa’s middle memory foam layer works to keep the sleeper comfortable and adequately supported.

Where the Leesa mattress really shines, however, is in body contouring (also called compression support). Leesa’s memory foam layer seems better at body contouring than Casper’s.

The foam conforms to body curves and angles really well, cradling them in a soft hug to prevent any painful pressure points. If you are a side-sleeper, this will matter a lot.

Another area where Leesa performs well is in limiting motion transfer, which is a good thing for couples who tend to fidget around at night.


Casper has thousands of customer reviews online, and most of them speak highly of the mattress. It’s hard to argue with their customer satisfaction.

But there are some differences vs. the Leesa.

One notable difference is that the Casper is a slightly firmer mattress, although it still falls within the universal range.

Because of the extra firmness, sinkage is less pronounced in Casper, making it slightly better for back sleepers. Heavier sleepers might also prefer Casper to Leesa, because it sinks less.

In regards to motion transfer, the Leesa outperforms Casper. In other words, if your significant other moves around at night, you’ll feel it more on a Casper. This may be due to the slightly firm latex layer on top.

Where the Casper mattress excels, however, is in temperature control. The open-cell latex used in the top layer is exceptional in dissipating heat away from the mattress.

Warranty and Returns

Both mattresses are about the same on warranty and return policies. Buying from either Leesa (or Casper) is a no-risk experience.


Leesa gives their customers 100 days to test the mattress.

A return can be made during the first 100 days for a full refund.

Returned mattresses are given to charities.

Customers making returns from Alaska and Hawaii will be charged $100.

If you decide to keep the mattress, it will be covered under a 10-year full replacement warranty covering structural defects and workmanship issues.


Casper also offers a 100-day test period.  If you don’t like it, Casper also offers fuss-free and zero-cost returns. They’ll send someone to pick up the mattress from your home and deliver it to a charity or recycling facility.

Shipping and Delivery Options


Leesa vs. Casper - Leesa delivery box

Leesa ships free of charge to customers in all 50 United States, including Hawaii and Alaska. Shipping is done at no cost to the customer.

It will probably take 5 to 10 days for a Leesa mattress to get to you, though, because each mattress is made to order. This is a few days longer than Casper.

Like Casper, the Leesa mattress comes in a compact box.

Leesa does not offer in-home setup services, so you’ll have to do the unboxing yourself. But it is pretty easy.


Leesa vs. Casper - Casper NYC delivery warehouse
Casper NYC delivery warehouse

Casper ships mattresses via UPS Ground in the United States and via UPS Air in Canada. Shipping is also free.

In the US, it’ll take 2 to 5 business days to get your Casper, while delivery to customers in Canada takes about 3 business days.

If you live in New York, you can get your Casper delivered in just an hour or two.

Casper does not provide setup services, either, so get ready to do the unboxing yourself. But it is easy – and once you unroll the mattress on a flat stable surface, it should expand to its normal size within a few minutes.


Both mattresses are very comparable in price – and really affordable, thanks to their direct-to-consumer business model that eliminates middlemen.

You can get any size of either mattresses for less than $1,000. If you were to buy similar-quality mattresses in a store, you can expect to pay double that or more.

Leesa offers financing in collaboration with Affirm to qualified customers who might want to spread out their payments. Casper also offers 0% financing starting for as low as $84 a month for the Twin Size mattress.

Listed below are the price lists for both mattresses. As you can see, Casper’s list price is slightly lower.

THAT SAID, online mattress shopping is all about the coupons.

And right now, Leesa offers a $75-off coupon that makes the Leesa slightly cheaper than Casper.

Bed Size Leesa Casper
Twin $525  ($450 with coupon) $500  (no coupon)
Twin XL $625  ($550 with coupon) $600  (no coupon)
Full $790  ($715 with coupon) $750  (no coupon)
Queen $890  ($815 with coupon) $850  (no coupon)
King $990  ($915 with coupon) $950  (no coupon)
CA King $999  ($924 with coupon) $950  (no coupon)


Leesa currently offers a discount, right now. You can use the code SLEEPDELIVERED to get an instant $75 discount on your purchase of a Leesa mattress . Just copy & paste the coupon code into the order form, during checkout.

Unfortunately, we know of no corresponding coupons for Casper at the moment, but keep checking back –  we’ll add it to our Coupons page, if we can find one.

Leesa Is The Right Mattress Choice For You If:

Leesa vs Casper - Leesa mattress uncovered on bed

I recommend buying the Leesa over the Casper, if any of the following apply to you:

You sleep on your side. Both Leesa and Casper are medium-firm mattresses, but Leesa is slightly softer, making it a better option for side sleepers.
You share your bed with a fidgety partner. Leesa is better at inhibiting motion transfer than Casper.

In my overall rating, I give the Leesa mattress a very high rating of 4.6 out of 5.0.

Casper Is The Right Mattress Choice For You If:

I recommend getting the Casper instead of the Leesa, if either of these describe you:

You prefer a bouncier mattress. The top latex layer gives Casper a better bounce that makes it a great choice for sex.
You sleep on your back and prefer a firmer mattress.

I gave the Casper a slightly lower 4.2 rating overall, mainly for the materials used in their construction and the firmer/bouncier feel, which I don’t appreciate.

Save BIG On Your Next Mattress Purchase

Join our mailing list and get our LATEST COUPONS delivered immediately!

Send Me The Coupons
Affiliate Disclosure

This site makes a small commission if you purchase a mattress after clicking a referral link or using our coupon codes (at no cost to you). That said, all content and opinions on this site are my own and are NOT affected by these payments. Unlike many other review sites, I do not accept free merchandise for review.

This site participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

*Amazon and the Amazon logo are trademarks of Amazon.com, Inc, or its affiliates.


Leave a Comment