Updated at: 15-01-2023 - By: Jane

Lull and Purple are two of the most popular mattress companies on the internet, and many people find themselves having to choose between the two.

Bed frames, cushions, and bedding are all part of Lull’s extensive product line. The Original Lull Mattress is the only all-foam mattress now manufactured by the firm. Designed to encourage a healthy sleeping position, this mattress features layers of gel-infused memory foam and polyfoam.

Purple’s Purple Grid comfort layer is a well-known brand feature. The hyperelastic polymer grid in each Purple mattress bends under pressure to cradle the body of the sleeper. Only one all-foam mattress and two hybrids are now available from Purple.

We’ll take a look at each company’s mattress offerings and compare them to one other in terms of materials, cost, and performance. As part of this comparison, we’ll also provide you with critical shipping, sleep trial, and warranty information so you can make an informed decision.

Lull vs. Purple Mattress Overview

If you’re comparing these two beds, you should ask yourself, “How adventurous am I feeling?” Think Purple if you’re ready for a change. Lull mattresses are a good bet if you’re looking to get what you pay for and nothing more.

For its distinct look and feel, purple has established itself as a major player in the bed-in-a-box market. Lull provides a more conventional mattress for those who aren’t sure if Purple’s distinctiveness is a good fit.

Here are the primary points of differentiation between these beds:

  • Feel — Unlike the Lull mattress, the Original Purple mattress has a gel-like sensation due to its innovative Hyper-Elastic Polymer top layer, which provides a soft, neutral foam feel.
  • Price — After applying discounts and promotional offers, the Lull mattress is significantly less expensive than the Original Purple mattress.
  • Temperature regulation — Purple’s design and special top layer allow for a lot more airflow than Lull’s mattress.
  • More options — Purple has four models, but Lull only has one. This article focuses mostly on the original Purple mattress.

Sizing Options

Make sure you get a mattress that is the right size for you. If you sleep with a spouse, a bed that is too small can make you feel confined. The problem with a mattress that’s too big is that it might make your room feel cluttered. The cost of the mattress and other accompanying products, such as the bed frame and linen, increases with larger sizes.

In most cases, the height of a mattress is between 10 and 15 inches. Some people like taller mattresses because they are simpler to get in and out of, while others prefer smaller, lower-to-the-ground ones. The bed’s overall height is affected by the height of the bed frame.

Consider the weight of the mattress as well. A mattress that is lighter and easy to move might help people who frequently reorganize their homes, as well as those who intend to put the mattress in place by themselves.



Purple Mattress

  • Height: 9.5″
  • Size Options: Twin, Twin XL, Full, Queen, King, Split King, California King

Purple Hybrid

  • Height: 11″
  • Size Options: Twin XL, Full, Queen, King, Split King, California King

Purple Hybrid Premier

  • Height: 12″, 13″
  • Size Options: Twin XL, Full, Queen, King, Split King, California King

Purple Kid Mattress

  • Height: 7″
  • Size Options: Twin

Purple, as opposed to Lull, gives the greatest sizing options. There is a split king size option for each of the brand’s mattresses, save for the Purple Kid mattress. Shoppers have the option of choosing from models with 8 to 13 inch profiles. Note that there is no twin size available for the hybrid Purple versions.

There is only one mattress available from Lull, and it has a typical 10-inch height. Purple’s lightest choice weighs more than twice as much as the Original Lull Mattress, making it more difficult to move around.

Construction and Materials Comparison

A basic pattern is followed by most mattresses on the market today, with a pressure-relieving comfort system and a harder support core. Because of their construction, the mattress type can be determined by these sections. Understanding the most prevalent mattress kinds will help you get an idea of how a mattress will perform for various sorts of sleepers. A variety of mattress types, such as foam and hybrid, are available from Lull and Purple.

  • Memory foam and polyfoam are commonly used in foam mattresses, with a denser polyfoam support core. How the foam is created can alter its properties, making it a versatile material. Memory foam mattresses give excellent pressure relief, but they also tend to retain a lot of heat. Manufacturers can aerate foam or infuse it with gel to combat heat retention.
  • Foam or latex is laid over an innerspring support core in a hybrid mattress, which is the most common type. When compared to an all-foam mattress, the comfort layers provide additional cushioning, while the springs generally provide more support and bounce. Because of their more complicated design, the price of these items is often higher.


The Original Lull Mattress is Lull’s only product currently for sale. It is an all-foam mattress with a medium firmness rating, or 6 out of 10.

The mattress’s top layer is a 1.5-inch layer of gel-infused memory foam. The gel infusions and memory foam adhere closely to cushion sensitive regions like the hips and shoulders to assist reduce heat buildup.

A 1.5-inch layer of polyfoam lies beneath the gel-infused memory foam. In order to prevent sleepers from sinking too far into the mattress, this transitional layer offers a somewhat bouncier feel. On a 7-inch polyfoam support core, it offers even support and promotes good spinal alignment. Covered in a stretchable rayon and polyester fabric, the mattress is soft and comfortable.



All of Purple’s mattresses are made with a combination of foam and other materials. Purple Grid is incorporated into all of the mattresses. Unlike memory foam, this patented gel material conforms to your body more quickly and retains less heat.

Purple Mattress

All-foam mattress with a medium firm (6) sensation is the Purple Mattress. Purple Grid, a 2-inch layer, sits on top of polyfoam, which is a 3-inch layer. A 4-inch layer of high-density polyfoam is used to create the support core.

The Purple Grid’s pressure-relieving properties are enhanced by the addition of stronger polyfoam layers. All three fabrics used to make the mattress cover are non-toxic and designed to keep heat out.

Purple Hybrid

The Purple Hybrid mattress has a 2-inch layer of Purple Grid meant to improve airflow and cushioning, just like the Purple Mattress. A 1-inch transitional layer of high-density polyfoam lies beneath the Purple Grid.

The Purple Hybrid mattress has a 7.5-inch layer of pocketed coils reinforced with polyfoam, rather than a foam support core. As a preventative measure against overheating, each coil is covered with fabric to minimize noise and motion transfer. Coils provide a more springy feel than foam because of their greater responsiveness.

Both the Purple Mattress and Purple Hybrid have a medium-firm (6) feel and a stretchable cover. Sleepers who weigh more over 230 pounds benefit from the coil core’s longer-lasting support.

Purple Hybrid Premier

This mattress has the same stretchable cover and pocketed coil support core as the Purple Hybrid, but with a thicker comfort system. Purple Grid’s top layer is available in two sizes for customers’ convenience: three inches and four inches. The medium firmness of the 3-inch model is (6) whereas the medium firmness of the 4-inch model is (5). Adding a thin polyfoam base to the coils provides additional support.

Purple Kid Mattress

The Purple Kid Mattress, as the name says, is designed for children. Designed for petite sleepers, the mattress is an all-foam type with a medium firmness rating of six and is available in twin size.

Two inches of Purple Grid are included into the mattress to provide additional support and alleviate pressure areas on the body. The Purple Grid is supported by two 2.5-inch layers of high-density polyfoam, which prevent excessive sinking and offer structural integrity. Spills or accidents in the middle of the night are no problem thanks to the top cover’s machine washability.

Pricing Information

Mattress prices are affected by a variety of things, including the materials and structure of the mattress. In general, innerspring and foam mattresses are less expensive than hybrid and latex mattresses.

While it’s tempting to go with the cheapest option, investing in a higher-quality mattress can improve sleep quality and extend the life of your mattress. Poor-quality mattresses tend to degrade faster and may not provide the same level of comfort and support as a higher-end mattress.

Shoppers may be able to take advantage of infrequent reductions that further reduce the price of Lull and Purple mattresses.


Lull Mattress
Twin XL$899
California King$1,399
Split King


Purple MattressPurple HybridPurple Hybrid PremierPurple Kid Mattress
Twin XL$849$1,499$2,099 or $2,599
Full$1,049$1,699$2,299 or $2,799
Queen$1,199$1,799$2,399 or $3,099
King$1,499$2,199$2,999 or $3,699
California King$1,499$2,199$2,999 or $3,699
Split King$1,698$2,998$4,198 or $5,198

All-foam mattresses like the Purple Mattress and Original Lull Mattress are in the same price range.

Additionally, Purple has two more expensive hybrid models: the Hybrid and the Hybrid Premier. A hybrid model’s average price is in accordance with these models’ pricing; thicker layers of Purple Grid attract a greater premium. The Purple Kid Mattress is the cheapest option because of its simple construction and the fact that it is only available in twin size.

Both companies’ flagship mattresses would be excellent options for budget-conscious consumers. For those who don’t mind paying a bit more for more features, Purple has more possibilities.

Mattress Performance Ratings

Mattress selection is a personal choice. Focusing on a few key variables will help you narrow down your selections and find the mattress that’s best suited to your unique sleeping style.

It may be tempting to buy a cheap mattress, but low-cost mattresses may not last long. Quality materials and craftsmanship can help prevent your mattress from sagging or cracking before it’s time.

Motion Isolation
Movement is absorbed by close-fitting materials like memory foam, which prevents it from spreading across the bed’s surface. Mattresses made of responsive materials, on the other hand, may make movement more apparent. Some people choose a mattress that is less likely to disturb their sleeping partners as they move around during the night.

When it comes to sex, a mattress’ bounce is critical. Many couples want at least some cushioning to provide traction to mattresses that are overly soft, though. Edge support, a quiet build, and strong temperature regulation are all important considerations.

Temperature Neutrality
It can be difficult to fall asleep or stay asleep if some materials retain too much heat. Sleepers with a tendency to overheat or who reside in hotter regions may benefit most from a mattress that is temperature neutral. Heat can be dissipated between the coils of hybrid and innerspring mattresses, preventing overheating. Further reducing body heat retention can be achieved by using open-cell foam or other breathable materials in the comfort layers.

Pressure Relief
If you lie in one position for a long period of time, your body may experience pressure sores and other symptoms of pain or discomfort. These pressure areas may be better or worse relieved depending on the materials used in the mattress. In order to prevent pressure accumulation from a lack of spinal support, most mattresses use a combination of soft and firm materials in the upper layers. Depending on a sleeper’s body type and preferred sleeping position, a mattress’s ability to alleviate pressure may vary.

It is possible for new mattresses to have a chemical-like odor when they are first unboxed and used. Volatile organic molecules are the most common cause of this fragrance (VOCs). Mattress VOCs don’t constitute a health hazard, and they typically dissipate within a few days of use. However, for some who are sensitive to smell, they may be a nuisance. Memory foam and polyfoam are the most popular synthetic materials to emit off-gassing.

Ease of Movement
Movement is restricted by materials that are too soft and squishy. Sleepers with movement limitations or those who regularly switch positions in their sleep may find this a problem. A hybrid mattress, for example, may be ideal for those who sleep in a variety of positions.

Edge Support
A mattress that doesn’t have enough edge support can cause sleepers to feel like they’re about to fall off the bed. Softer mattresses and those with a polyfoam base are more likely to have weak edge support. The reinforced edges of hybrid and innerspring mattresses may be more ideal for sleepers who prefer to use the entire surface of the bed or those who rely on the edges to get in bed.


Lull Mattress
FirmnessMedium Firm (6)
Durability 3/5
Motion Isolation 3/5
Sex 3/5
Sleeps Cool 3/5
Pressure Relief 4/5
Off-Gassing 3/5
Ease of Movement 3/5
Edge Support 3/5


Purple MattressPurple HybridPurple Hybrid PremierPurple Kid Mattress
FirmnessMedium Firm (6)Medium Firm (6)Medium (5), Medium Firm (6)Medium Firm (6)
Durability 3/5 3/5 4/5 2/5
Motion Isolation 4/5 4/5 4/5 3/5
Sex 4/5 4/5 4/5
Sleeps Cool 5/5 5/5 5/5 4/5
Pressure Relief 4/5 3/5 4/5 4/5
Off-Gassing 3/5 4/5 3/5 3/5
Ease of Movement 3/5 5/5 4/5 4/5
Edge Support 3/5 4/5 3/5 3/5

Trials, Warranty, and Delivery


Most online mattresses are compressed, plastic-wrapped, and shipped in a box. Shipping a mattress in a box saves money, and many manufacturers are willing to do so for free. When the mattress is delivered, it must be unpacked and allowed to expand in the home by the customer before it can be used.

Several companies now offer White Glove delivery, whereby delivery crews come and set up the mattress at a customer’s house and remove all the packaging. An old mattress removal service may be included in this package. White Glove delivery, if it is available, typically costs an additional price.


Lull Shipping Policies

Lull offers free mattress-in-a-box delivery to addresses inside the mainland United States, however purchases going to Alaska and Hawaii are subject to an extra fee. FedEx or UPS delivery is expected to arrive within one to four business days. Lull does not currently provide White Glove delivery or the removal of old mattresses.

Purple Shipping Policies

Customers in the contiguous United States are eligible for free standard delivery from Purple. Some models cannot be transported to Alaska or Hawaii, and buyers in these states will have to pay an extra fee for delivery. FedEx normally delivers orders within six to ten days of purchase. Purple’s Canadian website accepts orders from consumers in Canada.

There may be an option for White Glove delivery for customers in the contiguous United States. Included in this package is installation and removal of an old mattress. White Glove delivery is included on some models.

Sleep Trial and Returns

It can be intimidating to buy a mattress online without seeing or testing it out beforehand. Many internet mattress retailers provide a sleep trial in order to alleviate any lingering reservations. If a customer isn’t satisfied with the mattress after using it for a certain amount of time, they can return it and get their money back.

More than 100 nights of sleep trials are offered by the average mattress company; this ranges from 30 to 365 days. To get used to the way the mattress feels, some manufacturers may require customers to retain the mattress for a break-in period. Return shipping and handling fees may be imposed by some companies.

Lull Sleep Trial and Return Policy

On the day of delivery, Lull offers a 365-night sleep trial. Buyers can initiate the return process at any time throughout the trial period because there is no break-in period. At no additional charge, Lull arranges for the removal of mattresses that have been returned.

Purple Sleep Trial and Return Policy

On the night of delivery, Purple mattresses come with a 100-night sleep trial. Before requesting a refund, buyers must keep the mattress for at least 21 consecutive nights. Mattresses can be exchanged for a different model or a refund can be requested by customers.


Almost all new mattresses come with a warranty. If the mattress is still in the possession of the original purchaser, the warranty will normally cover the repair or replacement of defective products for a predetermined length of time.

Manufacturer flaws, such as unraveling stitches or permanent indentations, are covered by most warranties. There is frequently no coverage for things like cuts or burns. The guarantee may be voided if the mattress is used without an appropriate foundation.

When shopping for a new mattress, it is critical to study each company’s warranty policy thoroughly. The length of the policy, how to qualify for a claim, and if customers are responsible for shipping and handling expenses are some of the most important aspects to keep an eye on. It is important for consumers to know that some warranties are prorated, meaning that the buyer is responsible for an increasing amount of the repair or replacement cost as time goes on.

Lull Mattress Warranty

The Original Lull Mattress comes with a limited lifetime warranty. Indentations bigger than 1.5 inches and manufacturing problems in the zipper or cover are covered by the guarantee. For damaged mattresses, Lull offers repair or replacement, but buyers must pay a $75 delivery fee for items that are more than 10 years old.

Purple Mattress Warranty

Purple mattresses come with a 10-year limited guarantee, plus an additional two-year warranty for the cover, when purchased straight from Purple. Deficiencies in materials or craftsmanship, such as body indentations deeper than 1 inch, are covered by the mattress warranty. Purple has the option of either repairing or replacing a faulty mattress. Customers are responsible for the costs of shipping, processing, and testing.

What Are These Mattresses Made Of?

Once we’ve covered their similarities, it’s time to go into what makes each mattress distinct. Each bed is constructed in a somewhat different way, therefore it’s important to look at the construction first. Read the complete Lull mattress review and Purple mattress review to get a better understanding of each mattress.


Cover — The Lull’s exterior is made of a polyester-polyamide combination. When you touch it, it should be pleasant.

Comfort Layer — 1.5 inches of gel-infused memory foam make up the Lull’s top layer of comfort. It responds slowly to pressure and contours the body of its sleepers. The Lull sleeps cooler than a regular memory foam mattress because of its gel memory foam layer.

Transition Layer — Responsive poly foam is used in the Lull’s transition layer to counteract the sinkage caused by the comfort layer’s memory foam. This layer will let you transition into the mattress’s support layer more easily.

Base Layer — When it comes to support, the Lull has a foundation layer constructed of high-density poly foam.


Cover — Polyester, viscose and lycra make up the SoftFlex fabric that covers the Purple. It’s breathable and elastic, which makes it ideal for allowing air to circulate freely.

Comfort Layer — A special hyper-elastic polymer is used in the Purple’s comfort layer. This rubber-like material is remarkable in that it is arranged in a grid. The walls of the grid sag under pressure areas, but remain stable elsewhere. If you’re seeking for a more conventional experience, you might choose to stick with the Lull instead of the grid. In contrast, if you’re a hybrid sleeper, this special layer should keep you cozy and well-supported no matter what position you’re in.

Transition Layer — Poly foam is used in the Purple’s transition layer. If you’re looking for a mattress that responds quickly, this one is for you.

Base Layer — Firm high-density poly foam is used in the mattress’s base layer to provide structural support.

What Do These Mattresses Feel Like?

Is there anything else you’d like to know about the beds’ materials and how they feel? Let me describe how these mattresses actually feel.

It’s important to keep in mind that firmness and comfort are all relative. The firmness of a mattress will vary depending on a person’s body type and sleeping position. As a point of perspective, I am 5’10” and weigh 125 pounds.


In terms of firmness, I gave the Lull a 6 out of 10. The Lull has a firmness rating of 6.5, which is in line with industry standards for a medium-soft mattress. For side and back sleepers, the Lull’s medium-soft feel is ideal. Side sleepers will benefit from pressure alleviation at the shoulders and hips, reducing the likelihood of stiffness in the following day. Those who prefer to sleep on their backs will appreciate the Lull’s body-contouring qualities while keeping their hips up in line with their shoulders.

Those who prefer to sleep on their stomachs will need a bed with more substantial support. Their hips will most likely sink too far into the Lull, causing misalignment in their spines and resulting in back discomfort. Mattresses with a firmer feel may be better for stomach sleepers.

A layer of motion-absorbing memory foam gives the Lull a smooth ride that isn’t overly springy. It does an average job isolating motion, which means that you won’t be disturbed by a partner tossing and turning, but you would be disturbed if a child or pet jumped on your bed. Check out our best mattress for couples list if you’re seeking for a bed with better motion isolation.



On the firmness scale, I gave the Purple mattress a score of 7 out of 10, making it a little firmer than a typical medium firm mattress. For back sleepers who like a firmer mattress, I think the Purple is an excellent choice. During my time on Purple, I found that my spine was properly positioned, and I had both pressure alleviation and support.

The Purple mattress should be a good fit for those who sleep in a variety of positions. Changing positions at night won’t be a problem with the Purple. In addition, the grid system should provide adequate support and pressure relief for all possible sleeping postures, as well.

Even if you sleep on your side or stomach, prolonged use of the Purple may cause discomfort or stiffness. Lull is a great mattress for people who sleep on their sides, but stomach sleepers require something firmer.

The Purple mattress, like the Lull, did an adequate job of isolating motion such that couples could sleep peacefully on it. Additional edge support for couples who want to spread out on their entire sleeping surface is provided by the Purple’s comfort layer, which is reinforced with poly foam.

If you’re a hot sleeper, you may prefer the Purple mattress over the Lull because it sleeps a little cooler. The best cooling mattresses of the year are also available if you sleep hot.


Do I need to worry about off-gassing with the Lull mattress? What about with the Purple?

You may need to let the Purple and Lull mattresses off-gas for a few hours after you unbox them because they are sent compacted. Almost all bed-in-a-box mattresses expel gasses trapped in their boxes during production once they’re unwrapped, so this isn’t something to worry about.. Within a few hours, any lingering odor should be gone.

Do I need a box spring with the Purple mattress? What about with the Lull?

Both of these beds do not require a box spring. Mattresses can be supported on any flat, hard surface.

Can you flip the Lull mattress? What about the Purple mattress?

Neither Purple nor Lull mattresses can be turned. You can rotate your mattress every six months or so if you’re concerned about wear.

Is Lull or Purple cheaper?

Only a twin mattress is more expensive than a Purple mattress. In addition, Lull has a history of providing better and more frequent bargains than other sites. A queen-size Lull mattress is $200-$300 less expensive than a Purple mattress if you’re able to take advantage of a sale.

Is Lull or Purple better for hot sleepers?

Purple mattresses are a good option if you tend to get hot while you sleep. In-house, the company developed a gel-like polymer that is great for temperature regulation and has excellent airflow. Neither Lull nor Purple have a tendency to overheat when you lie down on them, but Purple does.

Do Lull and Purple offer a warranty?

There is a 10-year warranty on all Lull and Purple mattresses. Mattresses can be supplied to your door if they start sagging or the fabric starts to tear.

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