Choosing between a Casper and Leesa mattress? Check out our comparison review to evaluate ratings, features, and more.
Choosing a mattress from the wide selection available is a tricky task. If you’ve narrowed it down this far to get down to two models – congratulations!
Now comes the hard part: deciding which is best.
We’ll help you close out your purchasing journey by comparing Casper vs. Leesa bed-in-a-box mattresses based on features, ratings, specifications, and more.
Universal firmness mattress for the average sleeper
Medium firm: 6/10
10-year limited warranty
Foam blend mattress that's ideal for the average sleeper
Medium firm: 6/10
10-year limited warranty
The main difference between the Casper and Leesa size-wise is in their thickness. The Casper is one inch thicker, which just means its foam layers are a tad more dense.
|Twin Size||38″ x 75″||39″ x 75″|
|Twin XL||38″ x 80″||39″ x 80″|
|Full Size||53″ x 75″||53″ x 75″|
|Queen Size||60″ x 80″||60″ x 80″|
|King Size||76″ x 80″||76″ x 80″|
|Cal King Size||72″ x 84″||72″ x 84″|
Learn more about mattress sizes.
Casper and Leesa have pretty similar prices across the board. Where the Leesa is pricier in the Twin, and Twin XL sizes, the Casper is more costly in the Full, Queen, King, and California King sizes. Both are affordable mattresses, and made the list for best mattresses under $1,000! Be sure to note that these prices listed are the standard offerings without sales, promotions, or exclusive Mattress Advisor discounts factored in. To stay updated on the best mattress deals on brands like Casper and Leesa, check out our page.
To understand the differences in feel between the two mattresses, take a look at the Casper and Leesa’s mattress construction. We’ll take a deeper dive into how the two designs stack up, though they’re both similar in terms of comfortability and support.
The Casper features three soft memory foam layers designed for optimal support and comfort. The zoned support layer is the reason the Casper excels in spine alignment; this layer provides targeted support and relieves pressure points. Similarly, the Leesa features three memory foam layers, but its layers are encased in a soft cover. The Leesa’s foam layers offer body contouring for pressure relief, while also responding to your movements. The third layer of the Leesa features support foam and gives the bed its phenomenal durability.
The main difference in their construction is the Leesa’s enhanced cooling features. The Leesa’s foam layers are made for airflow, and keep you cool better than the Casper does. Both mattresses feel soft and spring because of their medium firmness level, and are able to provide some of the best support and pressure relief you’ll find among memory foam beds. Both beds can also support sleepers of many different body weights and types.
Casper is made up of three foam blend layers to offer breathability, pressure relief, and a springy yet contouring surface.
The Leesa mattress is made with a soft twill cover and three layers of high-quality foam delivering airflow, contouring pressure relief and core support.
Take a look at how both the Casper and Leesa mattresses performed in our testing and evaluations.
|Motion Transfer Test||8||9|
|Edge Support Test||9.5||8.5|
|Pressure Relief Test||8.5||8.5|
|Spinal Alignment Test||9.5||9|
|Customer Service Score||9||9|
|Social Impact Score||9||10|
Let’s take a closer look at some of the factors that stood out during testing.
Responsiveness measures how well and how quick a mattress adapts to your movements. Both the Leesa and the Casper knocked it out of the park on this one, though the Casper beat out the Leesa just a smidge with a perfect 10 out of 10. Combination sleepers would enjoy either of these beds.
Spine alignment is important for keeping a healthy back and healthy posture. Both the Leesa and Casper impressed our testers with their excellent spine alignment; whichever bed you choose, your back will stay nice and straight throughout the night!
Pressure relief keeps undue weight off of your hips and shoulders, key areas that collect the most pressure when laying on your side.
The Casper and Leesa both nailed pressure relief; they received identical high scores of 8.5, and are both great picks for side sleepers.
All in all, these beds scored similarly on most factors. The main difference between the 2 is in their cooling ability. Both mattresses also offer superior edge support and motion isolation.
Between the Casper and Leesa memory foam mattresses, you can’t go wrong with either because of their universality. Still undecided? The Casper is great for those who want a reliable memory foam bed with durable support. If you’re more of a hot sleeper, go with the Leesa for your new mattress.
No single mattress is perfect for everyone. What works for some may not for others. Like if you enjoy the firmer feel of innerspring beds, the Leesa and Casper may be too soft to you. So we can’t give a definitive answer of which mattress is best when you compare Casper vs Leesa. But we can help give you some guidance on your buying journey to help you become one step closer to a better night’s rest.
In our testing, Casper and Leesa scored pretty similarly, and looking at factors like materials, pricing, and sizes also leads you to see a lot of similarities. But overall, we can’t ignore that the Leesa is the highest rated mattress on Mattress Advisor. Plus, their fan base is pretty happy and well-rested too with a customer rating of 4.8/5. Positive customer reviews are always reassuring when purchasing online. Plus, between the coupon codes and affordable standard prices, you can score either of these mattresses for fairly cheap!
Both Casper and Leesa put a ton of work behind their design and are constantly working to innovate their products to help more people get a better night’s sleep. Trust us when we say that you’ll be happy no matter which you choose.