Knowing the type of mattress you want doesn’t always make it easy to narrow down a brand. Many quality brands come recommended by customers and professionals alike. Leesa and Casper are two such brands. Both companies are big names in the online mattress industry, and they’ve earned high ratings from satisfied customers.

When two brands look pretty similar on paper (or web page, as the case may be), you might have an even harder time making up your mind. That’s where we come in.

Below, we’ll take a close look at both brands, giving you all the details so you can decide which mattress is right for you.

Here’s an overview of some key facts about the two brands.

Leesa

  • Known for: Affordable, comfortable mattresses that work well for a variety of sleepers and sleeping positions.
  • Mattress types: Foam and hybrid.
  • Price range: $699 to $2,049 for a queen-size mattress.
  • Certifications: All foams used in Leesa mattresses are CertiPUR-US certified.
  • Social impact: The company donates 1 mattress to a family in need for every 10 mattresses they sell. Leesa was also recognized in the 2020 Real Leaders Impact Awards as one of 100 top impact companies.
  • Sustainability: The company uses natural and recycled materials to construct their mattresses, which are made after you order, in the United States. Leesa also uses renewable energy to power company headquarters.

Casper

  • Known for: Well constructed mattresses with targeted support zones to meet the needs of any sleeper.
  • Mattress types: Foam and hybrid.
  • Price range: $695 to $2,895 for a queen-size mattress.
  • Certifications: All foams used in Casper mattresses are CertiPUR-US certified.
  • Social impact: Casper provides sheets, mattresses, and other bedding to people and pets in need through donation partners. The company also works with nonprofits to offer support at the community level.
  • Sustainability: Some brick-and-mortar Casper stores allow you to bring in old bedding for recycling. Casper also uses recycled plastic bottles and upcycled cotton fabric to make their mattress covers.

Pricing guide

Both brands offer four different mattresses at price points ranging from budget to luxury.

We give prices for queen-size mattresses according to the following price levels:

  • $ = under $1,000
  • $$ = $1,000–$2,000
  • $$$ = over $2,000

Leesa mattress pros

  • mattresses come with a 10-year limited warranty
  • complete size range on most models, from twin to California king
  • mattress heights range from 10 to 12 inches
  • 100-night risk-free trial
  • free shipping
  • contactless delivery
  • excellent edge support
  • good for pressure point relief and for people with back pain
  • affordable when compared with Casper

Leesa mattress cons

  • mattresses are medium firm, but some users say they’re too firm for side sleeping
  • only Legend, the most expensive Leesa mattress, is made from organic and recycled materials
  • reviews about customer service and mattress quality are mixed — some users say the company is uncommunicative
  • other reviewers complain about mattress sagging

Casper mattress pros

  • mattresses come with a 10-year warranty
  • 100-night risk-free trial
  • comfortable for all sleeping positions
  • mattress heights range from 10 to 13 inches
  • great edge support
  • most mattresses are good for hot sleepers
  • free shipping and returns
  • complete size range on most models, from twin to California king
  • most online reviews are positive about customer service and mattress quality

Casper mattress cons

  • mattresses can be expensive
  • a few users complain about delivery delays and slow customer service

Casper

  • Wave Hybrid. 13-inch mattress available in twin, twin XL, full, queen, king, and California king.
  • Nova Hybrid. 12-inch mattress available in twin, twin XL, full, queen, king, and California king.
  • Original. 11-inch mattress available in twin, twin XL, full, queen, king, and California king.
  • Element. 10-inch mattress available in twin, twin XL, full, queen, king, and California king.

Leesa

  • Legend. 12-inch mattress available in twin XL, full, queen, king, and California king, but not twin.
  • Original. 10-inch mattress available in twin, twin XL, full, queen, king, and California king.
  • Hybrid. 10-inch mattress available in twin, twin XL, full, queen, king, and California king.
  • Studio. 10-inch mattress available in twin, twin XL, full, queen, king, and California king.

Edge support

Edge support refers to the amount of resistance and bounce you’ll feel around the mattress edge. You don’t want your mattress to sag in this area, especially if you co-sleep. Good edge support also supports your ability to get on and off your bed easily and safely.

  • In consumer reviews, Casper mattresses tend to get higher marks than Leesa for edge support.
  • The Casper Element, their least expensive mattress, gets the lowest marks of all their mattresses for edge support.
  • The Leesa Hybrid and Legend mattresses have pocket springs and outrank the Leesa Original all-foam mattress for edge support.

Pressure relief

Mattresses with good pressure relief are best able to support the entire body evenly, so you don’t wake up with an aching back or shoulder. Mattresses that are too soft or too hard for your body don’t provide adequate amounts of pressure relief.

Both Casper mattresses and Leesa mattresses get good marks for pressure relief. If you weigh around 300 pounds or more, you may get more pressure relief from firmer mattresses.

Durability

Mattresses should remain comfortable and sag-free for at least 8 years. Both Leesa and Casper mattresses come with 10-year limited warranties.

  • Both Leesa and Casper mattresses get mixed reviews about durability.
  • Some users say they remain comfortable for many years.
  • Others complain about sagging within 1 to 3 years for both brands.

Motion isolation

If you co-sleep, you don’t want to be roused from sleep when your partner tosses or turns. Motion isolation limits the ripple effect of movement from one side of the bed to the other. Foam mattresses and encased coil mattresses typically do a good job at motion isolation.

Both Leesa and Casper mattresses get very high marks from users for motion isolation.

Temperature control

Cool temperatures are associated with better sleep quality. If you’re a hot sleeper, Casper and Leesa have mattresses that will help keep you cool.

  • Casper uses thermal imaging and sweat tests during the design process to make sure their mattresses remain cool.
  • The best Casper mattress for hot sleepers is the Wave Hybrid Snow.
  • Leesa mattresses are constructed with a breathable top foam layer, which reduces heat absorption.
  • The Leesa Hybrid and Leesa Legend are also hole punched for extra breathability and coolness.

Leesa Studio Mattress

  • Price: $
  • Type: foam
  • Height: 10 inches
  • Firmness: medium (between 5 and 7 on a 10-point scale)
  • Size options: twin, twin XL, full, queen, king, California king
  • Good for: all sleeping positions

The Studio mattress features two layers of foam over a sturdy, supportive base. The middle layer of transition foam is specially designed to relieve pressure, while the upper layer of memory foam contours to your body to cushion you.

A few reviewers say it’s comfortable and supportive, calling it a quality mattress at a good price. One reviewer did find its medium firmness a little too firm, however.

Slumber Yard, Healthline’s sister site that specializes in mattress reviews, recommends this mattress for people weighing under 230 pounds. People with higher body weight may need more support than a 10-inch all-foam mattress can provide.

If you’re looking for the feel of memory foam in a budget package, this simple mattress may work well for you.

Buy the Leesa Studio Mattress online.

Leesa Original Mattress

  • Price: $$
  • Type: foam
  • Height: 10 inches
  • Firmness: medium (between 5 and 7 on a 10-point scale)
  • Size options: twin, twin XL, full, queen, king, California king
  • Good for: all sleeping positions

A slightly different design sets this mattress apart from the Studio. In this mattress, the middle memory foam layer provides contouring and pressure relief, while an upper layer of breathable foam is supposed to help cool the mattress and add some bounce to your bed. If you want the benefits of memory foam without feeling as if you’re sinking into the mattress, this mattress may be a better option.

Reviewers find a lot to praise about this mattress. People generally call it soft, comfortable, and supportive, and several reviewers confirm it does sleep cool. While reviewers like the low motion transfer, a few people note that the edge support could be better.

Many people also say they notice an improvement in back and neck pain after switching to this mattress. One drawback appears to be the off-gassing, which is a chemical smell that’s common with foam mattresses. A number of reviewers say it takes several days to clear up.

Buy the Leesa Original Mattress online.

Leesa Hybrid Mattress

  • Price: $$
  • Type: hybrid
  • Height: 11 inches
  • Firmness: medium (between 5 and 7 on a 10-point scale)
  • Size options: twin, twin XL, full, queen, king, California king
  • Good for: back, stomach, and combination sleepers

This Leesa hybrid mattress combines cushioning foam with a base layer of supportive coils, individually pocketed to reduce motion transfer and add durability. The lower layer of memory foam provides pressure relief, while an upper layer of perforated foam is designed to add breathability and comfort.

This mattress has a slightly firmer feel than the foam Leesa mattresses, so it may work better for stomach and back sleepers. The firmer feel also makes it a good option for people weighing more than about 230 pounds. Strict side sleepers, especially those who weigh less than 150 pounds, may want to skip it.

A few people say this mattress doesn’t stay as cool as they’d hoped, but many others say they do sleep cooler. Reviewers also love the low motion transfer and good edge support. They say this mattress feels soft to the touch with just the right amount of bounce.

Some reviewers say it felt firm enough to cause some stiffness and pain, so if you prefer your bed on the slightly softer side of firm, another mattress may work better for you. That said, if you need a firmer bed, this may do the trick. Several people even say it helps relieve back and hip pain.

Buy the Leesa Hybrid Mattress online.

Leesa Legend Mattress

  • Price: $$$
  • Type: hybrid
  • Height: 12 inches
  • Firmness: medium (between 5 and 7 on a 10-point scale)
  • Size options: twin, twin XL, full, queen, king, California king
  • Good for: side and combination sleepers

The Legend, an upgraded hybrid mattress from Leesa, offers eco-friendly luxury with a hypoallergenic mattress cover made of recycled water bottle fiber, organic cotton, and wool. The coils are also constructed from recycled steel.

This mattress has six layers in all: a foam base, two separate coil layers separated by foam, another layer of memory foam, and a top comfort layer of perforated foam. The upper coil layer consists of small 1.5-inch coils and dense foam. It’s designed to offer extra targeted support to your lower back and hips while reducing motion transfer.

With the extra comfort foam, this mattress may feel a little softer than the basic Leesa hybrid. In fact, a few reviewers say it feels too soft. But this softness makes the Legend a great choice for most side sleepers and combination sleepers. Most stomach and back sleepers will probably want to opt for a firmer mattress.

In general, reviewers recommend this mattress. A few people note it doesn’t seem worth the price, but many others praise the quality and construction. People call it comfortable and supportive, with a “just right” feel.

Buy the Leesa Legend Mattress online.

Casper Element Mattress

  • Price: $
  • Type: foam
  • Height: 10 inches
  • Firmness: medium
  • Size options: twin, twin XL, full, queen, king, California king
  • Good for: all sleeping positions

With the Element, Casper offers a basic mattress that works well for a variety of sleepers. This mattress has two layers. Perforated foam is supposed to help improve airflow through the mattress for breathability and comfort, while the sturdy base is designed to provide durability and support.

The company says their foam is more responsive than memory foam, so if you like the softness of foam but could do without the body-conforming feel, the Casper Element may be a good option.

Most reviewers praise the Element, and Slumber Yard recommends it for any sleeping position. Still, some side sleepers say it feels too firm. A few people also notice strong off-gassing that lingers for several days, but others say the mattress has no smell at all.

Other reviewers say they wish it had slightly sturdier edges, but acknowledge it has decent edge support for a foam mattress. Reviews also praise the lack of motion transfer, with several people saying they sleep much better with their partner after switching to the Element.

A number of people also mention relief from shoulder, back, and hip pain. By and large, most people like this mattress — and its price.

Buy the Casper Element Mattress online.

Casper Original Mattress

  • Price: $$
  • Type: foam or hybrid
  • Height: 11 inches
  • Firmness: medium
  • Size options: twin, twin XL, full, queen, king, California king
  • Good for: all sleeping positions

The Casper Original mattress comes in both foam and hybrid versions. These mattresses have similar construction and levels of firmness, as well as similar price tags — the hybrid option costs $200 more for a queen.

The only significant difference lies in the fact that the hybrid has a support layer of pocketed coils, while the foam mattress has a support layer of sturdy foam.

In both mattresses, the top layer is breathable foam that’s perforated for airflow. The middle layer is made with memory foam with different firmness levels at different zones. Softer foam under your shoulders helps relieve pressure, while firmer foam at your hips and back helps align your spine and promote good sleep posture.

People seem to love both versions. The Original averages about 4.5 stars out of nearly 20,000 reviews. Some people notice issues with mattress durability after a few years, but many reviewers call this a comfortable mattress and say they sleep better on it.

Reviews suggest the hybrid offers better edge support and overall support for people who need a sturdier sleep surface, while the foam mattress may be slightly better at preventing motion transfer.

Several people say both mattresses sleep cool. While the Original works well for most sleep positions, it may feel uncomfortably firm to side sleepers with lower body weight and others who prefer maximum pressure relief.

Buy the Casper Original Mattress online.

Casper Nova Hybrid Mattress

  • Price: $$$
  • Type: hybrid
  • Height: 12 inches
  • Firmness: medium soft
  • Size options: twin, twin XL, full, queen, king, California king
  • Good for: side and combination sleepers

If you sleep mostly on your side and need a soft, supportive mattress, the Nova Hybrid may be a good pick for you. The Nova features targeted support, just like the Original, but this mattress has seven support zones for improved spinal alignment and pressure relief. You’ll feel extra support at key pressure points: your shoulders, waist, lower back, and hips.

Two additional layers of perforated foam are designed to boost airflow and reduce trapped heat. The top layer has a plush feel for maximum cushioning.

Most reviewers call this mattress soft — but not too soft — and supportive. A few people even call it “amazing.” People love how it stays cool at night and helps them sleep more comfortably. Many people also say it helps relieve pain from chronic health issues and injuries.

As a softer mattress, the Nova Hybrid will work best for people who sleep mostly on their sides. Back and stomach sleepers need firmer support and may find this mattress too soft for good long-term sleep.

Buy the Casper Nova Hybrid Mattress online.

Casper Wave Hybrid Mattress

  • Price: $$$
  • Type: hybrid
  • Height: 13 inches
  • Firmness: medium
  • Size options: twin, twin XL, full, queen, king, California king
  • Good for: all sleeping positions

This luxury mattress boasts five different layers. Above the coils, a layer of foam provides zoned support with a unique added feature: gel pods. These small capsules line the foam underneath your lower back and waist and are intended to provide extra support and spinal alignment.

The perforated memory foam above this also features targeted support zones, with extra-soft foam at your shoulders for better pressure relief. A layer of perforated latex adds even more breathability and contouring to the mattress, and the top layer of foam is made from cooling gel for added comfort.

The reviews suggest these layers work together pretty well. Many people say this mattress is firm enough to provide good support, but soft enough to make them want to stay in bed all day. Since it features different types of foam instead of memory foam alone, you’ll find it easier to move and change positions.

Reviewers confirm that the layers of zoned support help you sleep more comfortably and wake up without pain, and also make for a stronger, more durable mattress. While this mattress is designed to support all sleeping positions, people weighing less than 110 pounds or so might find it a little too firm and thick.

Some people feel the Wave isn’t quite worth the price, but others recommend it, saying just one night of sleeping on it makes a huge difference.

Buy the Casper Wave Hybrid Mattress online.

Choosing the right mattress can become something of a complicated task. Keeping the following factors in mind as you shop can simplify the process.

Price point

Casper and Leesa both offer budget, midrange, and luxury mattresses. If you have a tight budget, you’re probably looking at the lower priced options.

Reviews suggest these do work well for many people. Still, if you need a more supportive mattress, sleep on the warmer side, or want a little more pressure relief, you might want to aim for an upgraded version. It may cost a bit more now, but you’ll reap the benefits of better sleep.

Type

Both brands offer two different mattress types: hybrid and all foam. If you don’t have a preference, how do you know which to choose?

Foam mattresses often feel softer than hybrid mattresses. Low motion transfer makes them great for partners sleeping together. They contour to your body, cushioning you to help relieve pressure.

A small 2015 study even suggests that all-foam mattresses could help relieve pain and improve sleep quality. Foam can get a little hot, though, and it may not provide enough support for everyone.

Hybrid mattresses make great beds for a variety of people. The coils beneath the foam mean you’ll typically feel more supported than you would on a foam mattress, but more cushioned than you would on an innerspring mattress. Best of both worlds, right?

In one small 2010 study, people who experienced shoulder and back pain or stiffness in their joints saw improvements in pain and sleep quality after switching to a new hybrid mattress designed for their body type and sleeping position.

Firmness

Mattress firmness is subjective since it can depend on sleeping position and body weight. Mattress companies sometimes rate mattress firmness on a 10-point scale, but one brand’s 5 may feel like another brand’s 4. Back and stomach sleepers typically need firmer mattresses for the right support, while some side sleepers may prefer a softer bed for optimal pressure relief.

If you’re unsure about firmness, consider starting with a medium-firm feel. Many people feel comfortable on medium-firm mattresses. A 2015 review suggests medium firmness may promote spinal alignment, comfort, and quality sleep.

If your mattress still doesn’t feel quite right after a few weeks, don’t hesitate to take advantage of that sleep trial and try a softer or firmer bed. For the best sleep, the International Chiropractors Association recommends sleeping on the firmest bed that you still consider comfortable.

Materials

What’s in your mattress? It could affect your sleep.

  • Some people dislike the way memory foam makes them feel trapped in one spot. Some people also get too hot on a foam bed. But gel, open-cell foam, and perforations in the foam can make a cooler mattress.
  • Other types of foam, including unique company-designed foams, offer cushioning and support without some of the drawbacks of traditional memory foam, like that stuck-in-the-bed feeling.
  • Latex often has more durability and breathability than foam. It could even help relieve more pressure, according to a small 2017 study.
  • Coils combined with fewer layers of foam and other support materials, like what you get in a hybrid, can provide a sturdier, cooler sleeping surface.

Compatibility

Both Leesa and Casper mattresses can be used on various frames, including platform beds and adjustable bases. You won’t need a traditional box spring under your mattress, either.

Here’s what you can expect when it comes to the delivery of your new mattress.

Leesa

Leesa mattresses come compressed in a box and ship for free via FedEx Ground to the United States and Canada. For an additional $150, you can add in-home delivery, but the availability of this service can depend on your location. The delivery team will set up your new mattress and take away your old one, along with the box spring.

Casper

Like Leesa mattresses, Casper mattresses also come compressed in a box with setup instructions. If you’re purchasing the Wave Hybrid in king or California king size, you can add in-home setup for $149. This setup charge also includes removal of your old mattress — but only for this mattress, in these sizes.

UPS shipping is free of charge to the lower 48 states and many parts of Canada.

Both Leesa and Casper offer in-home sleep trials, free returns, and 10-year warranties.

Leesa

Leesa offers a 100-night sleep trial, but their policy states that this trial only covers your first mattress purchase. Returns are also free for your first mattress purchase, but Alaska and Hawaii customers pay $100 for return shipping costs.

Most people need some time to adjust to a new mattress, so Leesa requires you to hold on to your new mattress for 30 nights before starting the return process. To return or exchange your mattress, you’ll need to call or email customer support. The company will send someone to pick up your mattress.

Leesa’s 10-year warranty also covers construction defects and flaws, as well as body impressions of more than 1 inch.

Casper

You’ll also have 100 nights to try out your new mattress (one sleep trial per product). If it doesn’t work out, you’ll need to contact Casper customer support through phone or email to start the free return or exchange process. The company will coordinate a pickup, so you don’t have to worry about toting a bulky mattress around.

Casper mattresses also come with a 10-year limited warranty. This warranty covers construction flaws and defects, along with body impressions or sagging deeper than 1 inch.

Leesa

The foam in Leesa mattresses meets CertiPUR-US standards. CertiPUR-US is a nonprofit that works to ensure foam safety.

This means the foam contains no toxic or ozone-depleting chemicals or heavy metals. The foam also meets air quality standards for low emissions.

Leesa is also a certified B Corporation, which means they use their business profits to have a positive community impact.

Casper

Like Leesa, Casper uses foams in their mattresses that also meet CertiPUR-US standards.

Both Leesa and Casper have fairly solid business reputations.

Leesa

  • Leesa has an A+ rating from the Better Business Bureau.
  • The company is not currently involved in any lawsuits.
  • Leesa has not recalled any products.
  • The company is upfront about where they make their mattresses in the United States, and what those mattresses contain. You can find this information on the product pages and in the FAQs.

Casper

  • Casper has an A+ rating from the Better Business Bureau.
  • Casper had a case dismissed in 2018 that alleged they tracked visitors on their website to obtain personal details like addresses.
  • Casper has not recalled any products.
  • The company aims for transparency by providing details about mattress materials and construction location on product pages and in the FAQs. The Casper website states, “All our mattresses are designed by our award-winning team in California,” but it’s not clear whether the mattresses are also constructed in the United States.

Many people consider customer service quality an important part of making a purchase, especially when shopping online.

Both Leesa and Casper get mixed reviews for customer service. While many satisfied customers of both brands praise the companies and recommend their mattresses, others report trouble with shipping delays, product delivery, and contacting customer service representatives.

Some people say Casper fails to honor the warranty for mattress flaws they feel should be covered. A few people also report mattress durability concerns for both brands.

Always double-check information about shipping and delivery before making a purchase. It’s also essential to check the return and warranty policies before you buy, so you know what’s covered if you need to return your mattress.

Warranties often require you to set up your mattress in a specific way, such as on a proper frame, in order to be eligible for a return. Warranties also state clearly what types of damage they do and don’t cover.

Referral programs

The Leesa referral program allows you to earn a $75 commission when someone purchases a mattress on your recommendation. Several people say Leesa never paid them this commission.

This program has very specific guidelines, including a 125-day waiting period between the purchase and the commission payout. If you plan to participate, make sure to familiarize yourself with these guidelines first. The person you refer will also need to follow certain steps when making their purchase.

Casper also has a referral program in which Casper purchasers can get a $75 Amazon gift card for every friend they refer. The referred friend also gets 15 percent off their mattress. But the referral program doesn’t apply to purchases of the Casper Element or their dog beds, and you’re limited to four referrals per year.

Whether you’re buying a mattress for yourself, a child, or a guest room, you’re making a big investment. If you’re buying for yourself, either with or without a co-sleeper, start with your current mattress. What works about it, and what needs improving? This can help guide you toward getting a great mattress on your next purchase.

Firmness

If you’re sleeping on a too-soft or too-hard mattress, let that be your guide about the firmness you want. A 2015 review shows that medium-firm mattresses are the most comfortable type for many people. However, you may prefer a softer or harder feel.

Mattress height

Some people love the luxurious look of a tall mattress. Tall mattresses can also make it easier to change the sheets, plus they provide under-bed storage.

Tall mattresses can be challenging for children, however. It may also be challenging for people with mobility issues to get on and off a high mattress. And if you have a small-sized, four-legged friend who enjoys late-night cuddling, a too-tall mattress may be dangerous for them to jump on and off.

Heat

If you’re a hot sleeper, avoid memory foam, unless it contains cooling elements, such as a breathable top layer. For some hot sleepers, latex is a comfortable choice.

Risk-free trial

It’s important to be able to return or exchange your mattress, especially if you can’t try it out ahead of time. Don’t buy a mattress that doesn’t come with a risk-free trial period plus free returns.

Quality and purity

Organic may be best but is usually expensive. No matter what your budget, don’t buy a foam mattress that doesn’t have CertiPUR-US certification. This ensures that the mattress doesn’t contain ozone-depleting chemicals or toxic fire retardants.

Is the Casper Original a good mattress?

If you want an all-foam mattress, the Casper Original is a solid choice for back, side, and stomach sleepers. It’s also available as a hybrid, for those who want a tad more bounce. It has three ergonomic zones for spinal alignment and perforated foam for coolness and breathability. Most consumers rate this as a good or excellent mattress.

How long do Leesa mattresses last?

The Leesa Original mattress is all foam and should last for at least 8 years. The Legend and Hybrid have inner springs and should last longer, for at least 10 years.

Why does my new mattress smell?

Casper and Leesa mattresses are both made with CertiPUR-US certified foam, which does not produce a smell or need to off-gas. However, any new mattress may have a temporary smell related to the manufacturing process. Mattresses come packaged in materials, such as plastic, that may also produce a temporary smell.

Leesa and Casper were both early players in the bed-in-a-box industry, so they’ve had a lot of practice developing quality beds for good sleep.

Both brands offer similar mattress types, at similar price points, and they have almost identical return policies, warranties, and sleep trials. In the end, your choice may simply come down to the features you need to get comfortable on your new mattress.


Crystal Raypole has previously worked as a writer and editor for GoodTherapy. Her fields of interest include Asian languages and literature, Japanese translation, cooking, natural sciences, sex positivity, and mental health. In particular, she’s committed to helping decrease stigma around mental health issues.