Leesa vs Casper: A Head-to-Head Comparison

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If you are shopping for a new mattress, and have narrowed your search down to Leesa vs Casper, it can be hard to determine which bed-in-a-box is the best for you, as they have so many things in common. They offer a similar price point, comparable body contouring capabilities, an identical in-home trial, warranty length, and the same height – to name a few.

If you want to review and know more about what makes each one different then keep reading and find out which brand prevails in this Casper vs Leesa mattress comparison!

The Basics

Before we start the Leesa vs Casper Mattress competition, let’s review the basics of each product to get a general understanding of what we are working with – in order to compare them accurately.

The Leesa Mattress is available in various size options as well as two different versions – the Leesa Original and the Leesa Hybrid. Both mattress construction is comprised of blended fiber, flame retardant cover, a top layer of the trademarked LSA200 Foam which promotes hug, bounce, pressure relief, and cooling. It also comes with a high-density memory foam layer and a dense core layer for added support as the base. You may opt for the Leesa Hybrid if you want the stability offered by pocketed coils.

Leesa beds

The Casper Mattress is available in two different versions, the Casper Original mattress and the Casper Essential. Both have a multi-layer mattress construction comprised of a zip-off cover, and a variety of foam layers including a breathable open-cell foam on the top, a layer of high-density memory foam, and a zoned transition support foam as the base layer. The Casper mattress also comes in Twin, Twin XL, Full, Queen, King, and California King sizes.

Casper beds

Let’s Compare!

Our head to head Leesa and Casper mattress comparison will be based on some defining characteristics: temperature regulation, motion transfer, how firm it is in relation to sleep position, support, warranty, and in-home trial length, ease of cleaning, and manufacturer’s information. Mattress reviews regarding these qualities will help to best illuminate the differences between the two mattresses while also highlighting important factors that you should be considering when purchasing new foam beds.

Without further ado, let’s get our competition started! Will the winner be Casper or Leesa? Let’s find out!

1. Temperature Regulation

When it comes to buying a foam mattress or if you naturally tend to sleep hot, it is important to find a mattress that actively promotes temperature regulation. You will sleep with the utmost comfort in a mattress that is breathable and promotes cooling. This can be accomplished through varying techniques such as gel-infused foams, aerated materials, breathable fabrics, and many more. Let’s begin the Leesa vs Casper mattress competition with temperature regulation and review how each mattress does.

The Leesa mattress has a breathable woven fiber cover which promotes airflow and breathability on the top layer of the mattress while also allowing air to penetrate the inner layers. The Leesa also features the patented LSA200 Foam Technology with a microcell structure which is designed to be breathable and increase airflow. Hence, you can sleep soundly and feel cool all night long. Compared to a traditional memory foam mattress, the Leesa does a great job with temperature control.

The Casper mattress excels in temperature regulation, too. It features a breathable cover and a layer of open-cell foam in order to help manage and regulate temperature while you sleep. The open-cell foam promotes airflow and it lets trapped body heat escape so you can sleep cool all night long.


Casper for temperature regulationWhile in our reviews, we think both Leesa and Casper are able to regulate temperature, but the Casper Mattress wins the temperature regulation category. This is because of Casper’s ability to stay cooler, for longer. As far as foam mattresses go, it is best at providing superior heat control, even if you naturally sleep hotter than usual.

2. Motion Isolation

You may be a light sleeper, or you sleep with pets in your bed or with a partner who frequently changes positions. On the other hand, you or your partner may have the habit of getting into and out of bed throughout your sleep cycle. Whatever the reason may be, motion isolation should be a priority for you when shopping for a new mattress. Maintaining a peaceful and deep sleep is important to your health. This means it is best if you do not get woken up or disturbed by any movement coming from your sleeping companion. Fortunately, foam mattresses have superior motion control.

The Leesa mattress does the best job in mitigating motion transfer on the surface of the bed. From top to bottom, all three layers of foam actively absorb any energy exerted on the mattress and leave the surface largely undisturbed. The layer of memory foam in the middle contributes a lot to this amazing effect. You will barely feel your partner’s movements in this bed – if you notice them at all as much as you do the off-gassing.

The Casper mattress has four layers of foam that are pretty effective in isolating motion and energy on the top of the mattress. All four layers work together to absorb and redistribute motion before it can disturb you or your partner. All in all, it would make a great choice for couples, even if both are combination sleepers. As with the Leesa, the layer of memory foam does a lot of the heavy lifting in this category.


Leesa for motion isolationFor this review, the Leesa mattress wins the motion absorption category! The combination of foams used in construction enables the Leesa to do a better job than the Casper when it comes to dampening movement. However, both Leesa and Casper far surpass an innerspring mattress. If you sleep with a restless partner or you yourself are a light sleeper, this could be the best bed-in-a-box for you.

3. Firmness Level and Sleep Position

Your sleep position largely determines what mattress is best for you. However, your personal preference on the feel of the mattress also factors into the equation. Generally, side sleepers will want a softer mattress that ranks within the medium range in the firmness scale. This is so they do not wake up with a sore shoulder or hip. If you are a stomach sleeper or a back sleeper, a firmer mattress that is medium-firm to firm will work well. This level helps to keep your hips and shoulders properly aligned, providing you with enough comfort and support.

The Leesa mattress has a level of 6-7 out of 10, with 10 having the firmest feel.

The Casper mattress has a level of 7 out of 10, on the firmness scale.


tied for firmnessAccording to our reviews, both Casper and Leesa boast a universal feel that accommodates any sleeping position. In this particular category of Leesa vs Casper mattress comparison, it comes out as a tie for both brands. Just keep in mind the Leesa Mattress is a bit softer than the Casper and balanced memory foam feel. It is best to make your decision based on your own personal preference.

4. Support

Next stop, we will review how Casper and Leesa mattresses do when it comes to their support system. Support in a mattress refers to its ability to maintain a level and even sleeping surface for an extended period of time. It is often thought of in combination with how firm and durable your mattress should be. Support is necessary in order to promote healthy spinal alignment while you sleep, regardless of the position you feel the most comfortable. Having the right amount of comfort and support for your body type as well as sleep position is extremely important in a new bed.

The Leesa mattress uses high-quality dense foam in its construction to provide you with an even and supported surface. The base layer of the Leesa is also designed to provide additional support that will stand the test of time. Anyone will feel supported in this mattress.

Casper mattresses feature a zoned support layer of high quality, dense foam in their interior. The foam is firmer under your hips, and slightly softer under your shoulders in order to promote healthy spine alignment in any sleep position.


Casper for supportThe Casper wins the support system category of this Casper vs Leesa mattress comparison. Let’s review. Both Casper and Leesa mattresses provide ample support. However, Casper‘s targeted zone support for pressure points surpasses the design of the Leesa. The Casper also has zoned construction that does best at ensuring you sleep with comfort while maintaining healthy spinal alignment, even for combo sleepers.

5. Warranty, In-Home Trial Period and Durability

A manufacturer’s warranty and the in-home trial period are some of the best indicators of their confidence in their products’ likeability, as well as durability. A new bed can be a considerable investment in most budgets, so it’s important to get one that you not only love but will also enjoy for years to come. We recommend replacing an old mattress every 8-10 years – regardless of the warranty, to ensure you are sleeping on a clean, and healthy surface.

The Leesa mattress has an in-home sleep trial of 100 nights while its warranty is for 10 years.

The Casper mattress also has a 100-night in-home sleep trial and a 10-year warranty.


tied for guaranteesWhen it comes to Leesa or Casper and their manufacturer’s guarantees, it is a tie. Both Casper and Leesa mattresses are clear winners in this category. According to our reviews, Leesa and Casper are sure to last you the recommended maximum lifespan of a mattress which is 8 to 10 years.

6. Keeping It Clean

As we mentioned above, sleeping on a clean mattress is important if you want to keep it for a long time. Aside from spills and accidents that can occur on your mattress, night sweats and the natural shedding of skin cells can contribute to the accumulation of bacteria in your bed. Sanitizing your mattress can increase its longevity and overall comfort. Fortunately, many bed-in-a-box options are becoming easier to clean. Let’s see how Leesa and Casper compare.

The Leesa mattress has a cover that zips off. However, the brand does not recommend removing it. Instead, they advise spot cleaning the top part of their mattress with a mild detergent and warm water when necessary.

The Casper mattress has a removable cover. Based on customer reviews, it can easily be machine washed. The manufacturer recommends cleaning it seasonally, and of course in the case of a spill or accident, to maintain a clean and healthy mattress.


Casper is easy to cleanCompared to Leesa, Casper definitely prevails when it comes to keeping your mattress clean and sanitary throughout its entire lifespan. Its removable and machine washable cover makes it easy to clean over and over again.

7. Manufacturer Information and Involvement

In some consumer reviews, many people mentioned that the manufacturer’s reputation and involvement in their community can make a big difference when deciding where to spend their money. The manufacturer’s location can also hold importance with regards to supporting the local economy as well as ensuring high-quality products. Let’s review how Leesa and Casper rank in this category.

For every 10 mattresses Leesa sells, they donate one to people in need. This is a way for them to give back to their community. Also, all Leesa mattresses are 100% made in the USA.

Nearly all of the materials used to make Casper mattresses are made in the USA, too.


Leesa for manufacturer infoLeesa wins the manufacturer information category of the competition due to its continued commitment to support its community through donations and employment of people in the local economy.

The Results Are In…

Now that we explored the Leesa vs Casper head-to-head comparison, let’s quickly do a recap of each mattresses’ best traits before we announce the overall winner.

The Leesa mattress is a bit softer but it has superior motion transfer. It has a lengthy free trial as well as a warranty period. Plus, it is backed by a company committed to contributing to the community in a positive way. Leesa mattresses are made in the USA.

The Casper has excellent temperature regulation and the mattress feels cool all night. It is also notably firm enough to provide targeted support, preventing discomfort, or even back pain. The Casper mattress has an easy-to-remove machine washable cover and a generous in-home trial and warranty period.

Regardless of what brand you decide on in the end – Leesa or Casper, you are going to get the best mattress made from high-quality materials.

Our Overall Winner Is the Casper Mattress

Casper is the head-to-head winner

While it managed to tie with the Leesa mattress in two of our categories – firmness, in-home trial length, and warranty, the Casper mattress won in three categories of the competition. These are support, temperature regulation, and ease of cleaning. Additionally, the Casper offers superb motion transfer and almost all of their materials are locally sourced. And if for some reason you are not satisfied with your purchase, you can always return it within 100 days! What do you have to lose?

Which will bring the utmost support and comfort to you – Leesa or Casper? Make a decision and start your journey to a better night of sleep today!

Additional Resources

Emily Alexander
Emily Alexander

Emily Melynn Alexander was born on the east coast of the USA but has called Colorado home since 2000. She has a degree in English and Political Science from Metropolitan State University of Denver. She enjoys sleeping in locations all around the world.

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