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Leesa VS Casper: two people lying in bed.

If you’re reading this Leesa VS Casper comparison article, chances are that you have a proclivity towards memory foam. If that’s the case, it can be really frustrating, having to choose one of the two better memory foam mattresses of the current industry.

Don’t worry - I’m here to help.

Leesa Mattress Review
Casper Mattress Review

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Memory Foam Memory Foam

Best Sleeping Position

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Table: Leesa and Casper short introductions

While both of the mattresses in question are made out of memory foam, they are far from being the same, in many different ways. Once you learn about their main differences, you should be able to solve the “Casper VS Leesa mattress” dilemma in no time.

Also, for the full technical details and a side-by-side comparison of the two mattresses in question, you can visit here.

 Leesa VS Casper: The Essential Features of a Proper Mattress

No matter which two mattresses it is that you’re analyzing - be it Leesa VS Casper or any other -, there are always going to be a load of features that customers reference. Notably, though, some of those features are completely preferential and don’t really make that much of a difference in the grand scheme of things.



Good Good

Edge Support

Average Good


Average Average

Motion Isolation

Good Average

Noise Isolation

Good Good


Good Good




Average Average

Suitable for sex

Average Average

Table: Features of the Leesa and Casper mattresses

In the table presented above, you can see some of the most-commonly analyzed features of all the types of beds out there. Out of all of those features, however, we’ll focus on five - durability, firmness, motion transfer, temperature neutrality and bounciness.

You might say - but why are you ignoring off-gassing or edge support? Well, mostly because those are pretty self-explanatory, and aren’t as controversial as the five mentioned above.

  • Durability. There are many different things that attribute to the durability of a mattress. Given that this is a “Leesa VS Casper” comparison, both of the beds are going to have something in common - the material from which they are made of. However, naturally, the number of layers and the construction process of the mattresses make a big difference, too.
  • Firmness. Firmness has got to be one of the most controversial topics in the entire sleep product industry. Whether you’re talking about a top-tier pillow or trying to compare Casper VS Leesa, there are always going to be two huge groups of people - those who prefer soft beds, and those who could sleep on a rock.
  • Motion transfer. If you sleep with your significant other (or perhaps your dog?), and feel every single, slightest movement that they make throughout the night, that’s a pretty good indication that it’s time to change your mattress. Most customer Casper mattress VS Leesa Mattress reviews will tell you the same - motion transfer is super-important when you aren’t sleeping alone.
  • Temperature neutrality. While losing your blanket or turning on the air conditioner are usually among the very first things that people do once they get hot while sleeping, your mattress does actually have a lot to do with it. Some mattresses sleep rather cool, while others are exceptionally hot - an important factor to figure out in this Casper VS Leesa mattress comparison!
  • Bounciness. A bouncy and responsive mattress can be a lot of fun, overall, but this feature is going to be most-appreciated by couples who are trying to improve their sex lives. If you catch yourself sinking into your bed, well… Chances are that sexual activities are going to require a whole lot of effort.

So - those are the five main features that you should always think about when purchasing a new mattress, and they are going to be the ones that we’ll reference throughout this Leesa VS Casper comparison, too.

Leesa VS Casper: The Comparison

To keep things as simple and as concise as possible, we’ll go through each of the aspects one by one, trying to find the better option between Casper VS Leesa.


As mentioned earlier in the Leesa VS Casper mattress comparison article, the material from which a mattress is made out of is often going to be one of the main factors as far as durability is concerned.

Leesa VS Casper: Casper features.

That said, both of the beds in question are made out of memory foam - while this material isn’t considered to be the “most durable” around, it would seem that both Casper and Leesa have managed to figure it out.

Customers report that the Leesa mattress is made out of high-quality foam, while Casper has a pretty sturdy construction, overall. So, if you’re worried about your mattress failing you a year in, you can rest assured - both beds should hold up rather well.

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According to research done by F. M. Kovacs and colleagues back in 2003, medium-firm mattresses are actually seen as the most optimal choice for anyone suffering from lower back problems. Well, I’m glad to state that both beds in this Leesa VS Casper comparison are often referenced as being “medium-firm”.


Layer Number

3 4

Thickness (")

10 11






Table: Leesa and Casper mattress firmness options

Again, that’s mostly thanks to the memory foam-based design that the mattresses share. Leesa is slightly firmer than Casper, but that’s mostly because it’s comprised of 3 layers, whereas Casper is made out of 4.

If you do care about your overall health and fall in the huge group of people suffering from back, shoulder or hip pains, then both of these mattresses should do a pretty good job at alleviating your issues. That said, don’t forget that a top-tier pillow is also going to help keep your spine aligned, and your neck in a comfortable position!

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Motion Transfer

As noted at the beginning of this Leesa VS Casper comparison, motion isolation is going to be most important for anyone who doesn’t sleep alone. If your bed does a poor job at absorbing motion, you’re going to have a pretty difficult time staying asleep, especially if the other person is an “active” sleeper.

Among other problems, the lack of motion isolation can lead to sleep deprivation or even some more serious issues - that’s nothing to scoff at!

Leesa VS Casper: Leesa trial and shipping.

As far as this Leesa VS Casper mattress comparison goes, it would seem that Leesa is actually better in absorbing motion and allowing you to sleep peacefully at night. Customers claim that this is likely due to the before-mentioned high-quality design of the bed - combine that with some layers of memory foam, and you’ve got yourself a pretty stable mattress.

Casper, on the other hand, is rather “average” in motion absorption. That said, this does translate into it being the slightly-firmer option of the two. It depends on what it is that you need more - a firm mattress, or one that does a good job at negating motion transfer and keeping you isolated from the movements of your partner while you sleep.

Temperature Neutrality

No one likes to sleep hot - that’s probably something that doesn’t even need to be said out loud, right? No matter if you’re looking at Leesa VS Casper mattress comparisons, or any other, individual mattresses out there, that’s a universal truth.

Note, though, that I am using the word “hot”. I’m not referring to the cozy feeling of warmth that you get when you tuck yourself into the sheets - that’s great! No, a hot mattress is one that will basically try to suffocate and boil you at the same time, not allowing a minute of decent rest.

Leesa VS Casper: Casper promotional banner.

Unfortunately, memory foam products are notorious for sleeping hot - that’s very obvious taking a look at the Casper mattress VS Leesa mattress comparison, too. While both beds are made out of this type of foam, both of them also lack adequate cooling technology to sleep, well… Cool.

That said, the same issue plagues most top-tier memory foam products - Leesa VS Casper aren’t exceptions. If you really do care about sleeping as cool as possible, your best bet is to go with a hybrid mattress that would have springs and coils in its design.


Bouncy mattresses are simply fun, in general. Beds that are bouncy are generally much more breathable and temperature neutral, by design.

That said, this quality is mostly associated with innerspring beds or hybrids. Yet again, it’s also something that memory foam lacks.

Foam, in general, tends to sink - this means that, once you lie down on your mattress, it might not only “mold” around your body, but take it a step further and sink down. Needless to say, that’s something that you don’t want happening - it will break your proper body alignment, and might cause some pesky morning pains in return.

Leesa VS Casper: Leesa mattress specifications.

According to customer Casper mattress VS Leesa mattress reviews, both of the beds in question aren’t bouncy enough for most people’s preferences. On top of everything, a mattress that is prone to sinking will also give you a hard time during sexual activities - no one wants to battle their mattress while occupied with other activities at the same time.

Note, though, that neither Leesa nor Casper aren’t actually “sinky”. Instead, they simply aren’t "responsive" enough to be called “bouncy” - it’s a pretty important distinguishment!

Sleeping Position

Now that we have all of the essential features of the Leesa VS Casper comparison out of the way, there’s still one thing left to discuss.

Yup, that’s right - sleeping positions.

To keep things as simple as possible, let’s assume that there are three big types of sleepers out there - side, stomach and back ones. Different mattress types will be more suitable for different sleeping positions - that’s pretty obvious.



  • High-Quality Layers
  • Medium Firmness - Almost for Every Sleeper
  • Almost For Everyone
  • Minimal Off-Gassing
  • Made of Quality Material
  • Casper is For Every Sleeper’s Needs
  • Medium-Firm Level of Support that Works for Almost Everyone
  • 100-Nights Sleep Trial
  • Durable (Confirmed by Users' Reviews)


  • Not Perfect for Side-Sleepers
  • Not Great for Cool Sleepers
  • Only One Firmness Option
  • Not so Great for Hot Sleepers

Value For Money

Customer Satisfaction

Table: Leesa and Casper mattress sleep positions

Here, Casper seems to have the upper hand - by popular opinion, it is going to be the bed that suits most sleeping positions out there. It’s actually a pretty rare feature! Leesa, on the other hand, is most-appreciated by people who prefer sleeping on their backs.

Needless to say, these designations aren’t absolute. You might perfectly well be a side sleeper who will find Casper unbearable, or a stomach sleeper who is going to absolutely love Leesa. However, as far as general tendencies go, the trend seems pretty obvious.


Now that we’ve gotten all of the features of the mattresses themselves out of the way, let’s transition and move on to talking about the actual pricing details of the Casper VS Leesa mattress comparison.


Cali King

(72" x 84")

Cali King mattress price


Cali King mattress price



(76" x 80")

King mattress price


King mattress price



(60" x 80")

Queen mattress price


Queen mattress price



(53" x 75")

Full mattress price


Full mattress price


Twin XL

(38" x 80")

Twin XL mattress price


Twin XL mattress price



(38" x 75")

Twin mattress price


Twin mattress price


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Table: Pricing options for the Leesa and Casper mattresses

The pricing options for the Leesa mattress are:

Casper’s pricing and sizing options look, as follows:

As you can probably see for yourself, the pricing options for both of the Leesa VS Casper mattresses are rather similar. That said, Leesa does seem to be the more affordable alternative, especially as you go up in size.



100 Nights 100 Nights


10 Year 10 Year

Free Shipping

International Shipping

Table: Leesa and Casper mattress shipping, warranties and trials

That said, both of these mattress providers have 100-night sleep trials in place, and both of them also offer 10-year warranties with their products. Leesa, however, does not ship their products internationally - Casper does.


With all of the essential features of both of the Leesa VS Casper comparison mattresses talked-about and reviewed, and with the pricing and sizing option in front of you, only one question remains - which mattress should you pick?

Well, it’s pretty simple, really. Both of the beds are based out of memory foam - this means that you’re probably searching for this type of a product, anyway. Casper, however, is firmer, has stronger edges and is simply thicker than Leesa. It’s also a mattress that should suit most types of sleepers out there - that’s a big deal!

Leesa, on the other hand, is a medium-firm, high-quality mattress. It absorbs motion pretty well, is durable and also more affordable than Casper. That said, if you aren’t a back sleeper, then Leesa might not be the best bet for you.

If, however, after reading this Leesa VS Casper comparison you’ve noticed that neither of these two beds is a great option for you, do check out our lists of the best memory foam mattresses and the best mattresses, in general. Who knows - perhaps the perfect bed for you is waiting there, yet to be discovered?

All in all, I hope that this Leesa VS Casper comparison article was useful to you, and that you now at least know a whole lot more about the two beds in question. Also, don’t forget to grab yourself a coupon if you do decide to purchase either one of these two mattresses, and check out our detailed comparison here!

Cheers, and good luck!

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Which of the two Leesa VS Casper mattresses is better?

It depends - Leesa is generally going to be better for people who prefer sleeping on their backs, while Casper should suit most types of sleepers out there. Both mattresses are memory foam-based.

Are memory foam mattresses good?

While this is a case by case scenario, in general, memory foam mattresses are seen as some of the better mattress products on the market. While they may sleep hot for some, and not retain shape well, these beds offer good moldability and are relatively inexpensive.

What is a memory foam mattress?

Memory foam mattresses are created mostly from polyurethane and have additional chemicals added that increase its viscosity and density. It’s also often called “viscoelastic polyurethane foam”. In order to create the air movement and let your body “breath” while you sleep, it has open foam bubbles. Memory foam mattresses are created in a way to adapt to your body curves and to also recover their original shape after you get up. Therefore, this kind of top mattresses offer you the feeling as if is created specifically for you.

Do top rated mattresses offer a money-back guarantee? Is there a catch?

All of the top mattress brands offer a money-back guarantee. The free trial usually starts from 90 to 100 nights, and if you don’t like the mattress, you can simply give it back. The majority of best mattress providers will not only give your money back but will also come to get it for free. If the mattress provider is reputable, there won’t be any catch - everyone understands that you have to try the mattress before knowing if it fits you.

What is off-gassing? Is it poisonous?

Off-gassing refers to the odor which comes from a new mattress. It’s the process that happens when volatile organic chemicals (VOCs) leak out of the mattress foam into the air. Those chemicals include both human-made and natural components, including formaldehyde, chlorofluorocarbons (CFCs), benzene, trichloroethane, and perfluorocarbons. Top rated mattresses will have zero or very minimal off-gassing. Many of them are sent to the customer already after the off-gassing. Is it dangerous, though? Even though the smell can be unpleasant, there’s usually only a very small amount of chemicals that can do no harm to your health.

How long do top rated mattresses serve?

The durability of a mattress depends on the provider and the quality of the materials used. Usually, you get a 10-year warranty, which will be valid in case of any defects. Normally, mattresses will serve you from 7 to 10 years, or even longer. Thus, when you buy the best mattress, you should take it as a long-term investment.