We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Here’s our process.
Medical News Today only shows you brands and products that we stand behind.
Our team thoroughly researches and evaluates the recommendations we make on our site. To establish that the product manufacturers addressed safety and efficacy standards, we:- Evaluate ingredients and composition: Do they have the potential to cause harm?
- Fact-check all health claims: Do they align with the current body of scientific evidence?
- Assess the brand: Does it operate with integrity and adhere to industry best practices?
Online mattress companies Nectar and Casper offer a range of products, including foam and hybrid mattresses, plus various accessories, such as pillows and bed frames.
Quick links
- Best for reducing motion transfer: Nectar Memory Foam Mattress
- Best for all sleep positions: Nectar Premier Memory Foam Mattress
- Best for extra height: Nectar Premium Copper Mattress
- Best for motion isolation: Casper Original Mattress
- Best for comfort: Casper Nova Hybrid Mattress
- Best for back pain: Casper Wave Hybrid Mattress
- Best for cooling: Casper Wave Hybrid Snow Mattress
Nectar and Casper are online companies offering mattresses, bed frames, and accessories. Both companies offer a limited selection of foam or hybrid mattresses and home delivery.
Nectar
According to its website, Nectar offers online ordering and in-person shopping in select cities across the United States. The company offers a 365-day return policy that allows a buyer to return the mattress for any reason.
Nectar also provides a lifetime warranty on its mattresses. The warranty can include mattress repair or mattress replacement.
Nectar sells three mattresses: the original Nectar Memory Foam Mattress, the Nectar Premier Memory Foam Mattress, and the Nectar Premier Copper Mattress. All are 100% foam mattresses offering several layers of foam for support and comfort and are available in sizes that range from twin to split king.
Learn more about the Nectar brand.
Casper
According to its website, Casper offers online and in-store shopping across the U.S. The company offers a 100-day return period, a 10-year warranty, and free shipping.
Casper offers four different mattress types. These are:
- Casper Original Mattress, a 100% foam or hybrid mattress
- Casper Nova Hybrid Mattress, a foam and spring mattress
- Casper Wave Hybrid Mattress, which uses foam and springs along with a top cooling layer and extra support
- Casper Wave Hybrid Snow Mattress, built with the same layers as the Wave Hybrid plus extra cooling
The mattress sizes range from twin to California (CA) king.
A person can consider the following advantages and disadvantages of the Nectar brand and products before making a purchase.
Pros
- lengthy sleep trial and lifetime warranty
- free shipping and returns
- free sheets, pillows, and mattress protectors included
- uses CertiPUR-US-certified foams
- the company works with sustainability experts to reduce its carbon footprint
Cons
- all mattresses are memory foam
- foam off-gassing possible
- white glove delivery costs extra
- limited choice of mattress firmness
The advantages and disadvantages of the Casper brand and products a person can consider may include:
Pros
- 100-night trial
- 10-year warranty
- free delivery
- mattress covers use recycled materials
- sells both foam and hybrid mattress
- uses CertiPUR-US-certified foams
Cons
- more expensive than Nectar
- in-home delivery and set up cost extra
- sheets and pillows come separately
Nectar has an average customer rating of 1.6 out of a possible five stars on Trustpilot, based on 44 reviews.
Nectar’s positive reviews mention good quality mattresses with pressure relief. However, 84% of the reviews award the company one star. These negative reviews frequently mention poor customer service and order delays.
Casper’s rating is 4.1 on Trustpilot, based on over 6,000 reviews.
70% of Casper’s reviews offer the company the full five stars. Positive comments mention good customer service and quality products. Negative reviews frequently mention poor durability and issues with returns.
Please note that the writer of this article has not tried these products. All information presented is purely research-based and correct at the time of publication.
Medical News Today follows a strict product selection and vetting process. Learn more here.
Below is a range of Nectar and Casper mattresses a person can consider for various sleep needs.
Best for reducing motion transfer: Nectar Memory Foam Mattress
This mattress contains breathable layers to promote airflow, which helps prevent overheating and keeps people cool while they sleep.
Nectar claims this mattress can minimize motion transfer, helping prevent people from waking when sleeping partners move at night.
This medium-firm mattress comes with two free pillows, a sheet set, and a mattress protector.
The Nectar Memory Foam Mattress comes in seven sizes and costs between $399 and $1,138.
Best for all sleep positions: Nectar Premier Memory Foam Mattress
This mattress includes a cooling cover and gel-coated memory foam to help regulate a person’s temperature. Overall, there are five layers, including a quilted cooling cover.
Nectar claims the mattress has a stable and durable base layer and will suit any bed frame. Additionally, the company writes that it designed this mattress to suit all sleep positions.
This mattress is medium-firm.
The Nectar Premier Memory Foam Mattress costs between $799 and $1,698.
Best for extra height: Nectar Premier Copper Mattress
This product contains a layer of heat-conductive copper fibers. Nectar writes that the copper draws heat away from the body and is paired with cool-to-the-touch technology to keep sleepers cool.
It also contains pressure-relieving memory foam, a support foam layer, and a 9-inch (in) base layer.
The comfort layer is 1 in thicker, and the base layer is 2 in thicker than in other Nectar mattresses. Nectar writes that this offers advanced comfort and support.
The mattress is a medium-firm mattress.
It is the most expensive Nectar model, costing between $1,099 and $2,298.
Best for motion isolation: Casper Original Mattress
Casper claims that the perforated breathable foam can help keep people cool while sleeping, thereby preventing overheating.
This mattress is available either in an all-foam or hybrid model.
The foam is softer around the upper body and firmer around the hips to provide appropriate support to those areas.
The Casper Original mattress comes in six sizes and costs between $895 and $1,695.
Best for comfort: Casper Nova Hybrid Mattress
This mattress includes a plush top layer, making it suitable for people who want a softer sleep surface.
It has seven support zones under the shoulders, hips, waist, and lower back. Casper writes this mattress is suitable for various sleeping positions.
The mattress cover consists of fabric that includes up to 70 recycled bottles.
The Casper Nova Hybrid Mattress costs between $1,395 and $2,895.
Best for back pain: Casper Wave Hybrid Mattress
Casper markets this mattress as being suitable for people who experience back pain.
The mattress contains gel pods that aim to lift a person’s waist and lower back to keep the spine aligned.
The springs work to prevent sinking and promote airflow.
The Casper Wave Hybrid Mattress costs between $1,795 and $3,495.
Best for cooling: Casper Wave Hybrid Snow
According to Casper, its ‘Snow’ technology prevents overheating for over 12 hours. The company states that a person can sleep 6 degrees cooler with this mattress, based on the company’s tests comparing the Wave Hybrid Snow and Wave Hybrid mattresses.
The QuickCool Cover uses Phase Change Material that is cool to the touch with a thin cooling gel layer on top of a layer of perforated foam. The company also includes six graphite HeatDelete Bands in the center of the mattress, which collect and direct heat away from the body.
This is the most expensive of the Casper mattresses, costing between $2,295 and $3,995.
When choosing the best mattress for them, a person should consider the following factors:
Sleep position
There are three main sleep positions:
- side
- back
- stomach
Some people are combination sleepers and switch positions throughout the night.
Both Casper and Nectar claim that their products can support all sleep positions. Casper’s Wave Hybrid and Nova Hybrid options may be best for side sleepers due to their extra comfort layers and support. Otherwise, both mattress brands should be able to support a person no matter how they sleep.
Learn about the best sleeping position for lower back pain.
Pressure point support
Pressure points are specific areas on the body that come into contact with the mattress and are most likely to become sore. They are often in larger body areas or where a bony part sticks into the mattress.
Pressure points vary based on a person’s sleep position. Mattresses that support pressure points try to prevent any single pressure point from bearing too much weight. They try to distribute the load evenly across all contact points with the mattress.
According to a small
Both Casper and Nectar claim that their products provide pressure point relief.
Nectar claims its products are suitable for pressure point relief due to its higher-than-industry-standard memory foam.
Casper does not elaborate on pressure point relief, but it does have different foam density levels around where a person’s hips will be. The company claims this will provide proper spinal alignment with firmer support under the hips.
Learn about 5 more mattresses for pressure point relief here.
A person’s weight
A person’s weight can affect their comfort when lying on a memory foam mattress. Memory foam offers the most comfort to people with higher body weights.
People of moderate weight may find that memory foam feels firmer and less comfortable. According to its website, Casper offers hybrid models with springs, making them a bit more comfortable for some people.
People of all body weights will likely find that both brands provide decent support and comfort.
Learn more about other mattresses for heavier people.
Durability
A person should usually replace their mattress every 7 years.
Nectar writes that it takes steps to use foams that meet high standards for performance and durability.
Casper claims that it designs its mattresses for long-term durability. It says its foams retain bounce and will stay supportive with use. The company recommends that a person rotate their mattress every 6 months to ensure it does not develop uneven wear. It also states that a person should use a firm, flat surface for their mattress.
Nectar provides a lifetime warranty, and Casper provides a 10-year warranty. A person can return and replace their mattress during these periods if it develops defects. A person should research what each of the company’s warranties covers.
Temperature
A
If a person sleeps in a hot climate or regularly feels warm overnight, they should consider mattresses designed to keep users cool.
All of Nectar’s mattresses aim to promote cooler sleep. The company uses perforated foams and breathable fabric covers to help keep the mattress cool.
Casper mattresses offer increasing cooling features, with the most expensive mattresses including the most cooling technology. The company uses perforated foam and cooling gel. The Casper Hybrid Snow mattress also includes graphite HeatDelete Bands and cool-to-the-touch cover materials to enhance its cooling abilities.
Edge support
Edge support is important to stop a mattress from sagging over time, prevent a person from rolling off the mattress, and make it easier for a person to get in and out of bed.
Nectar claims that it designs its mattresses for optimal and consistent edge support.
Casper does not mention edge support in any of its product descriptions. However, it does claim all of its mattresses have a durable base that prevents sinking.
Sex
A few factors that make mattresses good for sex include bounciness, noise control, and good edge support.
Hybrid mattresses may be more suitable for sex as the springs can provide bounce and higher responsiveness to movement. Memory foam mattresses may not react to changing movements as quickly. However, foam mattresses are likely to be quiet.
Edge support is important for sex positions that use the edge of the bed, ensuring people are comfortable and safe while using the mattress in this way.
Learn more about the best mattresses for sex.
Firmness
A 2019 study states that different body types require different mattress firmnesses to get adequate spinal alignment and pressure relief. The authors found that people with heavier body weights were better suited to a firm mattress, whereas lighter people may need a softer mattress.
In addition, taller individuals may benefit from a firmer mattress than shorter people, who may find softer mattresses more suitable.
The authors note that there is limited evidence to suggest that ‘one size fits all’ mattresses provide enough support for every user.
All Nectar mattresses are medium firm. All Casper mattresses are medium-firm, except for the Casper Nova Hybrid, which is medium-firm.
The table below compares each of the Nectar and Casper mattresses included in this article.
| Best for | Price | Material | Firmness | Height (in) | Weight (lb) | Sleep trial | Warranty | Sustainability | |
|---|---|---|---|---|---|---|---|---|---|
| Nectar Memory Foam | reducing motion transfer | $399–1,138 | memory foam | medium-firm | 12 | 40–84 | 365 nights | lifetime | uses vegetable-based polyurethane memory foam |
| Nectar Premier Memory Foam | all sleep positions | $799–1,698 | memory foam | medium-firm | 13 | 58–123 | 365 nights | lifetime | uses vegetable-based polyurethane memory foam |
| Nectar Premier Copper | extra height | $1,099–2,298 | memory foam | medium-firm | 14 | 40–84 | 365 nights | lifetime | uses vegetable-based polyurethane memory foam |
| Casper Original | motion isolation | $895–1,695 | all-foam, hybrid | medium | 11 | 46–101 | 100 nights | 10 years | uses vegetable-based polyurethane memory foam |
| Casper Nova Hybrid | comfort | $1,395–2,895 | hybrid | medium-firm | 12 | 60–127 | 100 nights | 10 years | cover includes up to 70 recycled bottles |
| Casper Wave Hybrid | back pain | $1,795–3,495 | hybrid | medium | 13 | 70–145 | 100 nights | 10 years | cover includes up to 121 recycled bottles |
| Casper Wave Hybrid Snow | cooling | $2,295–3,995 | hybrid | medium | 13 | 70–145 | 100 nights | 10 years | cover includes up to 121 recycled bottles |
Both Nectar and Casper offer all-foam and hybrid mattresses. Nectar offers two all-foam mattresses and one hybrid mattress. Casper offers one all-foam mattress and three hybrid mattresses.
All of Nectar’s mattresses have five layers. In comparison, Casper mattresses feature between 3–5 layers, with the more expensive mattresses featuring more layers.
Both Nectar and Casper use CertiPUR US-certified foams.
Nectar states that it uses a poly-blend cover with polyethylene and vegetable-based polyurethane memory foam for its mattresses.
Casper writes that its mattresses use polyurethane foam and covers made of recycled materials, including recycled polyester, upcycled cotton, rayon, and lycra.
Nectar and Casper mattresses are bed-in-a-box products, meaning a person will receive their mattress rolled up in a box. They must unroll and set up their mattress themselves. Both companies offer free shipping, but white glove delivery and mattress setup costs extra.
Prices for Nectar mattresses range from $499–2,298. Casper mattresses cost between $895–3,995.
Nectar provides a lifetime warranty for its mattresses. In comparison, Casper provides a 10-year warranty.
Nectar covers indentation of over 1.5 inches (in), physical flaws that cause cracks or splits in the foam, and manufacturing defects, for as long as a person owns the mattress.
Casper covers physical flaws, indentations of over 1 in, sagging, and manufacturing defects for 10 years.
Both companies provide a live chat to connect with their customer service team. Nectar also provides an email address for communication.
Trustpilot reviewers are generally positive regarding Casper’s customer service team. However, reviews regarding Nectar’s customer service are largely negative.
People who experience the following health conditions may benefit from certain types of mattresses:
Back pain
According to an older
In their study, the researchers concluded that medium-firm mattresses could improve back pain and a person’s overall quality of sleep.
In another older 2010 study, researchers also showed that sleep surfaces could benefit back pain.
The Nectar and Casper mattresses offer similar support levels and may help reduce or prevent further back pain.
Learn more about adjustable mattresses for back pain.
Shoulder pain
This same 2010 study found that the participants reported better sleep quality and reduced shoulder pain based on their mattress and sleeping position.
Side sleepers may want to consider Casper’s Nova Hybrid Mattress or Wave Hybrid Mattress to address shoulder pain. According to the company website, these mattresses offer the same support as the Casper Original Mattress but with an added comfort layer.
People who sleep on their back or stomach might find little difference between Casper and Nectar products.
Learn more about shoulder pain and sleep.
Neck pain
People with neck pain should consider sleeping on their sides or back. These two positions can help when it comes to keeping the neck in a neutral position.
Casper and Nectar claim that their products can support back sleepers, with Casper’s Nova Hybrid Mattress offering a cushioning layer that can provide side sleeper support.
Below are some common questions about buying mattresses online.
What is the best mattress to buy?
There is no best mattress to purchase. Individuals should consider various factors to find the mattress best for their requirements.
Different mattresses may be more suitable for certain sleep positions, whether an individual sleeps alone or with another person and whether they feel hot while sleeping.
What is the difference between buying a mattress in-store on online?
The main difference between buying a mattress in-store and buying online is that people cannot try it online before purchasing it.
However, companies that sell mattresses online usually offer a sleep trial. This means that people can sleep on the mattress for an agreed period and can refund or exchange the product during that time if it does not suit their requirements.
How much do mattresses cost?
There is no set price for mattresses. Most companies will have a range of mattresses that vary in price depending on materials and extra features. Generally, mattresses bought online can cost between $300–3,000.
Casper and Nectar are similar mattress companies that provide a range of products. Both offer home delivery, warranties, and comparable prices.
Both mattress companies claim that their products should support most sleep positions and promote a better night’s sleep. Which brand a person chooses depends on their needs, health, and personal circumstances.
If possible, a person should test a mattress before buying it and take advantage of sleep trials.