12 Top Online Mattresses – 2021 Company Reviews

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If you live in a city apartment with limited space where moving large objects can be challenging, doorstep-delivery can be a game-changer and a great way to save on money and backaches.

Knowing which bed to choose without first testing it out in a store can be a challenge, so we’ve gathered up our favorite brands to help you choose.

By checking out our shortlist of excellent online mattresses you can save yourself the effort of sifting through thousands of options when buying a mattress online. We highlight the mattress type, construction, firmness, trial period, warranty, and a few notable features we think are worth mentioning.

Life is full of tough choices, but picking the perfect bed shouldn’t be one of them. By using our shortlist of top online mattresses that offer a premium value, you can save yourself the headache.

12 Best Online Mattresses for 2021

nectar bed small product image Nectar
  • Trial Period: 365-Night
  • Warranty: Forever
CLICK HERE FOR PRICE
layla bed new medium product image Layla
  • Trial Period: 120-Night
  • Warranty: Lifetime
CLICK HERE FOR PRICE
the alexander signature hybrid small image Alexander Signature Hybrid
  • Trial Period: 100-Night
  • Warranty: Lifetime
CLICK HERE FOR PRICE
Small Image Of Casper Original Mattress Casper
  • Trial Period: 100-Night
  • Warranty: 10-Year
CLICK HERE FOR PRICE
small product image of dreamcloud premier DreamCloud Premier
  • Trial Period: 365-Night
  • Warranty: Lifetime
CLICK HERE FOR PRICE
zenhaven small product image Zenhaven
  • Trial Period: 180-Night
  • Warranty: 20-Year
CLICK HERE FOR PRICE
Saatva small product image Saatva
  • Trial Period: 180-Night
  • Warranty: 15-Year
CLICK HERE FOR PRICE
Brooklyn Aurora small product image Brooklyn Aurora
  • Trial Period: 120-Night
  • Warranty: 10-Year
CLICK HERE FOR PRICE
nolah original bed small product image Nolah
  • Trial Period: 120-Night
  • Warranty: Lifetime
CLICK HERE FOR PRICE
helix sleep small image Helix
  • Trial Period: 100-Day
  • Warranty: 10-Year
CLICK HERE FOR PRICE
medium product image of winkbeds WinkBed Plus
  • Trial Period: 120-Day
  • Warranty: Lifetime
CLICK HERE FOR PRICE
small product image of copper dreams Copper Dreams
  • Trial Period: 120-Night
  • Warranty: 10-Year
CLICK HERE FOR PRICE

Our Top 12 Picks Reviewed

Nectar – Exceptional Value

HIGHLIGHTS:

  • Memory Foam Mattress
  • Great for Side and Back Sleepers
  • Firmness Level: 6.5/10
  • 365-Night Trial
  • Forever Warranty

Nectar is manufactured with several layers of memory foam materials, making it 12 inches tall. Topping it off is a cooling gel memory foam topped with a breathable poly-blend cover, allowing for a cool experience. The deep contouring layers administer great pressure relief, making this an overall supportive and comfortable option.

This all-foam mattress has a versatile firmness, scoring at a Medium firm on our scale. This range works well for most people and sleeping positions. You should experience very little, if not any motion transfer while sleeping on this mattress and the edge support is top-notch for an all-foam bed.

Why did it make this list?

  • Boasting CertiPUR-US® certifications, you can rest easy knowing you or your loved ones are sleeping on a mattress free of toxins and harmful chemicals.
  • Nectar provides primary sleep functions (comfort, support, and pressure relief) at a price that beats out many of its competitors.

Layla – Memory Foam

HIGHLIGHTS:

  • Memory Foam Mattress
  • Best for All Types of Sleepers
  • Firmness Level: 7/10 & 4/10 (Dual-Sided)
  • 120-Night Trial
  • Lifetime Warranty

Layla is a dual-sided memory foam bed that uses copper-infused foams and a cover imbued with ThermoGel® cooling tech. This cover technology activates when it comes in contact with the body, ensuring that surface temperature stays regulated all night long. Most memory foams sleep hot, but the copper combined with the ThermoGel® cover help reduce heat and increase comfort by keeping sleepers cool.

What’s what makes it special?

  • Layla’s memory foam is also great at wiping away unwanted pressure and replacing it with contouring comfort that hugs your curves and keeps your body well supported. The copper tech tightens up under pressure, allowing the bed to more fully support those heavier areas of your body.
  • Whether or not you prefer a firm or soft feel, all sleepers have to do is simply flip the bed over to achieve their desired firmness.

Alexander Signature Hybrid – Hybrid

HIGHLIGHTS:

  • CertiPUR-US® Certified
  • 100-Night Sleep Trial
  • Lifetime Comfort Guarantee
  • Lifetime Warranty
  • Made in the USA

Coils and foam give sleepers the best of both worlds. These bedding materials offer unique properties, and the Alexander Signature Hybrid pulls them off gracefully. The bed is furnished with top-notch material in all four layers and arrives at your door in one of three firmness options, Plush, Medium, or Luxury Firm.

What makes this one unique?

  • Beneath layers of high-quality materials are a series of special proprietary foams, followed by 8 inches of Quantum Edge Pocketed Support Coils. This combines the pressure-relieving benefits of memory materials while also supporting the classic innerspring bounce given by coils.
  • This online mattress has extra cooling, employing gel memory foam, which is a thermic phase-change fabric to enhance cooling. Additionally, the innersprings allow for plenty of open space for the bed to breathe, the copper-infused foams add additional cooling, and premium gels in the top help keep surface temperatures low.

Casper – Most Versatile

HIGHLIGHTS:

  • Foam Mattress
  • Great for All Types of Sleepers
  • Firmness Level: 3/10 (Soft) 6/10 (Medium) 9/10 (Firm)
  • 100-Night Sleep Trial
  • 10-Year Warranty

Casper is a well-known online company, and in the past few years, their products have taken the internet by storm. The Casper mattress has four foam layers that make it 11 inches tall, and the surface foam is a 1.5-inch proprietary cooling material. The second layer uses memory foam to wash away pressure, while the third layer is a transitional layer that eases sleepers into a 7-inch supportive foam beneath.

What’s its best feature?

  • Casper mattress has a responsive top that makes it easy to move around on, a great feature for combination sleepers.
  • In addition to this, this bed is zoned, meaning it is firmer under the hips and softer under the shoulders to help with alignment in whatever sleeping position you like to sleep in: back, side or stomach.
  • This online mattress was designed to support almost all weight considerations with a versatile balance of pressure relief and support.

DreamCloud Premier – Affordable Luxury

HIGHLIGHTS:

  • Hybrid Mattress
  • Best for Side Sleepers
  • Firmness Level: 5.5/10
  • 365-Night Trial
  • Lifetime Warranty

If you prefer the sensation of sleeping “in” the bed, gently cradled with premium pressure relief, this mattress is a great choice. This luxury hybrid was made to leave an impression, and it certainly does with its impressive 14-inch profile.

Topping the bed off is a Euro-style cover that has been quilted to two layers beneath that should leave sleepers feeling like they are snoozing in the clouds. The reinforced coiled edges provide tremendous edge support, which is excellent for those needing a bit of help getting in or out of bed.

What makes this brand stand out?

  • Individually wrapped coils foster optimal motion isolation, which is great news for couples. This creates a supportive yet gentle mattress that should help you sleep comfortably without disturbance all night long.
  • DreamCloud Premier boasts gel-cooling to prevent overheating, helping dreamers rest with ease.

Zenhaven – Latex

HIGHLIGHTS:

  • Latex Mattress
  • Best for Side and Back Sleepers
  • Firmness Level: 5/10 (Luxury Plush) 7/10 (Gentle Firm)
  • 180-Night Trial
  • 20-Year Warranty

One of the most innovative and convenient aspects about Zenhaven is that sleepers can flip it over to adjust their firmness. They can enjoy either a Luxury Plush or Gentle Firm feel atop a supportive 10-inch profile.

The first layer is constructed with a 1.5-inch Talalay latex foam that delivers surface comfort and ease of repositioning, plus 1.5 additional inches of Talalay latex at the bottom— which doubles as the firm side when flipped.

Why is this special?

  • Latex is exceptionally breathable and with wool and cotton covering the whole mattress, air should flow freely throughout the material. The latex even has holes in the zoned support layers, which adds to the ventilation.
  • Latex is one of the most bouncy and responsive materials, making it a good fit for individuals who are combination sleepers and need to adjust frequently.

Saatva – Innerspring

HIGHLIGHTS:

  • Hybrid Mattress
  • Great for Back and Stomach Sleepers
  • Firmness Level: 4/10 (Plush Soft), 6.5/10 (Luxury Firm), 8/10 (Firm)
  • 180-Night Sleep Trial
  • 15-Year Warranty

While memory foam has taken over a large portion of the bed market, Saatva continued with a more traditional innerspring approach, and it's working out for them. Many customers find springs to be outdated, as foams can offer excellent support and comfort at a fraction of the price. Saatva has taken steps to solve that problem.

What makes it unique?

  • The brand combines both foams and coils, creating a pillow-top and coil hybrid. The coil-over-coil system supports top-notch edge support and cooling, while the memory materials and pillow top foster premium comfort.
  • This mattress can be ordered online in one of three firmness choices: Plush, Luxury Firm, or Firm. The bed is also available in two different heights: 11.5 inches or 14.5 inches.
  • The bed is CertiPUR-US certified, meaning you can rest easy knowing you’re dreaming on top of a safe, non-toxic mattress.

Brooklyn Aurora – Exceptional Cooling

HIGHLIGHTS:

  • Hybrid Mattress
  • Best for All Types of Sleepers
  • Firmness Level: 5/10 (Soft) 7/10 (Medium) 8/10 (Firm)
  • 120-Night Trial
  • 10-Year Warranty

Brooklyn Bedding has a long list of mattresses that their brand has released over the past several years. This company is of the mindset that one bed does not work for everyone, so they have introduced specialty mattresses into the market that target specific types of sleepers.

What makes this bed special?

  • The Brooklyn Aurora has been advertised as their “cooling” mattress. It incorporates several cooling techs that really take this mattress to the next level, including phase change tech in the cover to keep the surface cool, copper in the memory foam for further temperature control, and a system of open springs to increase airflow.
  • In addition to the thermal properties that this online mattress incorporates, it’s ranked among one of the bounciest beds in the market while maintaining industry-standard motion transfer rates. This makes it a great choice for combination sleepers who need to readjust throughout the night.

Nolah – Health-Conscious

HIGHLIGHTS:

  • Foam Mattress
  • Best for Side Sleepers
  • Firmness Level: 5/10
  • 120-Night Sleep Trial
  • Lifetime Warranty

Nolah is considered by many to be a top option for people who sleep on their sides. Like memory foam, this patented material was designed to wash pressure away from the shoulders and hips and does so while providing a quicker response than the competing material.

Further, Nolah provides excellent motion isolation, which is great news for couples and should provide a better peaceful experience.

This 10-inch bed contains three layers of foam. The top foam is a 2-inch Nolah AirFoam, which provides excellent cooling for warm sleepers, and acts as a transition foam that responds similarly to latex.

What makes it health-conscious?

  • Nolah beds are made with 100% CertiPUR-US® certified foams. This guarantees they are safely made without hazardous chemicals or materials. Not only that, they are environmentally-conscious as well, as they are free of ozone depleters. You can rest easier knowing your bed is safer for both you and the planet.

Helix – Customizable

HIGHLIGHTS:

  • Hybrid Mattress
  • Best for All Types of Sleepers
  • Firmness Level: Customizable
  • 100-Day Trial
  • 10-Year Warranty

If you find it hard to choose between all the online brands' Helix helps make the shopping process a bit easier by directing shoppers to a bed that may best fit their needs. This brand takes a tailor-made approach to mattresses, having sleepers take its sleep quiz to find out which of its feels fits them best. If shoppers end up with a product that is not working for them, Helix provides a 100-day trial that allows customers to make a swap if needed.

What makes this one special?

  • The brand offers 6 different products in either a standard or luxury make. They also have an option for heavier sleepers.
  • These mattresses are hybrid makes with either memory foam on top for side sleepers or a latex alternative that works better for sleepers of all positions. Their Luxe models add cooling tech and zoned support to further improve your sleeping experience.

WinkBed Plus – Heavy People

HIGHLIGHTS:

  • Hybrid Mattress
  • Best for Heavier Back and Side Sleepers
  • Firmness Level: 7/10
  • 120-Day Trial
  • Lifetime Warranty

WinkBeds offer a variety of mattress models with a Firm, Luxury Firm, or Soft feel, and the Plus really goes above and beyond to provide support for heavier sleepers.

This is an online hybrid that measures 14.5 inches tall. The top comfort layer is furnished with gel foam for gentle contouring support and uses latex foam to add some bounce. The thickest portion of the Plus uses wrapped coils for deeper level support.

Who do we think will love it?

  • This is a really great option for anyone who weighs over 250 pounds. The bed is constructed with high density “impression-proof” foams, a latex support layer with 7 zones, and a proprietary 3-zone TexasQUAD support coil system that delivers optimized support and extended durability.
  • Sleepers have their purchase covered by the 120-night risk-free trial and a Full Replacement Lifetime Warranty.

Copper Dreams – Budget Choice

HIGHLIGHTS:

  • Foam Mattress
  • Best for Side Sleepers
  • Firmness Level: 5/10
  • 120-Night Sleep Trial
  • 10-Year Warranty

A mattress does not need to cost thousands of dollars to deliver a quality sleeping experience. The Copper Dreams from Dreamfoam bedding demonstrates this with its two layers of memory foam that foster that deep hugging sensation that memory lovers can’t get enough of.

This online mattress uses copper-graphite in the memory foam to help keep things cool. Another great highlight is this bed’s motion isolation properties. Nearly zero motion makes its way across the surface of this mattress; it’s lights out and good night when it comes to motion transfer.

Why did it make the list? This scores as the best budget model because it provides a lot of quality at a great price. This mattress delivers an authentic memory foam experience at a price that keeps your sleep life healthy and your bank account happy.

Online Brands Buyer's Guide

Trial Period and Warranty

Most online mattress companies offer a trial period that is plenty long enough to allow customers to try out their product. These trials typically run anywhere between 90 days to an entire year. Each brand varies in length and their return policy but for the most part, these companies want their customers to find a bed that works for them.

As with trials, warranties vary depending on which company the customer is shopping with. These usually last for about ten years, but some companies offer a Lifetime or Forever warranty on their products.

White Glove Delivery vs. Bed-in-a-Box

White glove delivery is what nearly all shoppers experienced when they were buying their beds from a brick and mortar retail store. A team of professional movers brings your new mattress into your home and removes the old mattress.

Bed-in-a-box delivery is typically done through a ground shipping service and arrives in a box. These products are constructed with materials that have been made to compress so they can be vacuum sealed into their packaging.

Illustration of a Lady Waiting for Mattress Delivery

Mattress Size Considerations

Things such as sleeper size, the number of people (or pets) in the bed, and overall preference for space could determine what size product you need. If you sleep alone and like to spread out, a Full should work just fine, but if you share a bed and like some extra space a King sized bed might better suit your needs. The most popular model for most brands is usually their Queen size.

Want to know more? See our complete mattress size chart here.

Sleeping Positions

When shopping for an online mattress it is important, if not essential to consider what positions you and a sleeping partner (if you have one) prefer. The position you rest in should determine what type of feel you typically enjoy, whether that is on your back, side, or stomach. If you sleep in a combination of two or three of these positions, they make mattresses that cover those needs.

Here’s a brief overview as to what to look for.

  • Back Sleeping – Back sleepers like to lay on a uniform surface that distributes their weight evenly and supports both their shoulders and hips. A bed that fills the gap between the shoulders and hips without overarching the sleepers’ spine is a solid sign of an excellent bed for back sleepers.

  • Side Sleeping – Side sleepers love a bed that can relieve pressure build up that occurs in the hips and shoulders. These areas of the body can be larger and apply more weight over a smaller surface area of the bed. This can cause strain and is the key reason why people who prefer side sleeping look for conforming materials that relieve pressure and are not overly firm.

  • Stomach Sleeping – Shoppers who sleep on their stomachs should be on the lookout for a bed that can adequately support their hips. A bed with weak support in this area could cause the sleeper’s hips to not be level with their shoulders and when this happens it could cause their back to fall out of alignment overnight. Firm beds are typically favorable for these shoppers but a softer bed with Zoned support could also work really well.

  • Combination Sleepers – These sleepers sleep on their stomachs, back, or on their side. Shoppers in this combination category should be searching for a bed with good responsiveness that can help them move around. It also helps to find a comfortable and supportive Medium feel that typically fits most sleeping positions and body types.
A Woman Flipping from Her Back to Her Side Over-and-Over Animated Illustration

Health Considerations

The bed you sleep on can drastically affect your health, especially considering you ideally spend one-third of your life sleeping on it. The right mattress can be even more important if you or a loved one have a pre-existing medical condition to consider. The right mattress should never exacerbate a health condition but rather, under the best case scenario, it could help improve their health.

The following conditions are only a few of many possible health concerns that could affect your sleep on a new mattress.

  • Back Pain – On the wrong mattress, back pain and fatigue are often caused and even worsened. When shopping for a bed make sure you know your sleeping position and what type of bed would fit you best. It is important to remember that when breaking in a new mattress, customers may experience a spell of back discomfort for a couple of weeks as they adjust to the new bed.
    Get More Info: Top Rated Beds for Back Pain


  • Allergies – Mattresses are made from an assortment of different materials. It may take some extra time and research, but it is important to know what may or may not cause you to have an allergic reaction and avoid those materials in your mattress choice. Be sure to consult with a doctor if you or a loved one are at risk of having a reaction to a mattress material.
    Need more info? See our top mattresses for people with allergies.


  • Sleep Apnea – This is caused due to the upper airway becoming blocked while sleeping. It is often recommended that those with sleep apnea rest in on their side or their stomach. Purchasing a bed better for side or stomach sleeping could decrease the risk of the condition. Elevating the sleepers head is also a recommended technique. Online mattresses compatible with an adjustable base could be conducive to this approach.
    Learn More: Best Mattresses for Sleep Apnea
Tired Pregnant Lady Struggling to Fall Asleep
  • Pregnancy – Many pregnant women report that they have a hard time falling asleep. They have unbalanced weight to account for and sometimes struggle to change positions. Side sleeping is the generally recommended position for pregnant women. If you are looking for a mattress for pregnancy to ease this period of time, a bed conducive to side sleeping and repositioning may work best.

  • Insomnia – Your insomnia could be due to the mattress that you are sleeping on, as the incorrect choice could lead to discomfort and restlessness. There could be something larger at play though, so if this is your situation consult with your doctor before making a costly mattress purchase, or look at our bed guide for insomnia.

Frequently Asked Questions

Which online mattress stores are the best?

Brands that use their online storefronts with reps are generally the most reliable. The option to chat with customer service and go a long way and could very well help lead you to the online mattress that best fits your needs. This allows you as the customer to ask questions and get the answers you deserve to make an informed purchase.

Conclusion

There is no perfect online (or offline) mattress that fulfills everyone's sleep needs. That is why it is so important to shop around and compare products and prices. If you still have questions, keep researching and feel free to use our in-depth mattress reviews on any of these beds to get all the facts before buying a mattress online.

There is a right choice and we’ll do all we can to help you get there, so feel free to leave us a comment if you have a question about a bed or if you think we missed something. Also, if you find an online mattress that works for you, let us know. We’d love to hear about your experience.

Happy shopping!

Sources and References

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Rachael is a content writer for Sleep Advisor who loves combining her enthusiasm for writing and wellness. She’s had a passion for writing since she was a kid when she wrote awful poetry. She’s honed her craft quite a bit since then and considers herself a lucky duck to get paid to do what she loves.

Embracing the remote work life, she occasionally takes her work on the road and lives out her travel writer pipe dream.

In her free time, she attempts to meditate regularly, rides her bike to Trader Joe’s, and enjoys trying every type of food that she can get her hands on.

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