🇺🇸 United States · Hybrid (coils and foam) vs Hybrid (coils and foam)

Alexander Signature HybridvsAllswell Supreme

Which one is best for you? Alexander Signature Hybrid vs Allswell Supreme - 2026 comparison by Vs Mattress

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Alexander Signature HybridUp to 60% OffAllswell Supreme

Alexander Signature Hybrid

by Nest Bedding · Hybrid (coils and foam)

Up to 60% Off

LIFETIME · 100-night trial

Allswell Supreme

by Allswell · Hybrid (coils and foam)

10 years · 100-night trial

Pricing by size

Alexander Signature Hybrid

Twin$1,226

Twin XL$1,332

Full (Double)$1,759

Queen$2,132

King$2,452

California King$2,452

Allswell Supreme

Twin$517

Twin XL$547

Full (Double)$597

Queen$687

King$797

California King$797

Essential information

	Alexander Signature Hybrid	Allswell Supreme
Type	Hybrid (coils and foam)	Hybrid (coils and foam)
Launched	2011	–
Brand	Nest Bedding	Allswell
Made in	United States	United States
Unique points	A five layer construction: 0.5" 4 lb. Gel Infused Memory Foam & Super Soft Quilted Thermic Phase Change Fabric 3" TitanChil Endurance Foam® (3.5 - 4 lb.) 1" SmartFlow Support Foam (3 lb.) 8" Quantum Edge Support Pocketed Coils 1" Base Support Foam (3 lb.).	The Supreme mattress by Allswell is the best in their lineup, constructed of the following layers: Quilted Cover + Euro Top Graphite & Copper Gel Infused Memory Foam Energex Foam Quantum Edge Individually Wrapped Coils.
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Certifications & trial

	Alexander Signature Hybrid	Allswell Supreme
OEKO-TEX®	Yes	No
CertiPUR-US®	Yes	Yes
Certifications	–	CertiPur-US®
Other certification info	<p id="">Global Organic Textile Standard (GOTS)USDA OrganicGREENGUARD GoldEco-INSTITUTMADE SAFE®Rainforest Alliance Certified™Forest Stewardship Council®</p>	<p id="">Global Organic Textile Standard (GOTS)USDA Organic GREENGUARD Gold Eco-INSTITUT MADE SAFE® Rainforest Alliance Certified™ Forest Stewardship Council®</p>
Sleep trial	100 nights	100 nights
Warranty	LIFETIME	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	Your new mattress can take up to 2-4 business days to make as they are made to order by hand in the USA. Then, we ship from the West Coast, so depending on where you live, it can take 1-5 business days in transit.	Allswell offers free ground shipping to the 48 contiguous US states & DC.

Firmness & feel

	Alexander Signature Hybrid	Allswell Supreme
One firmness fits all	No	Yes
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	–	That just-right medium-firm feel. Rated a 4.5 to 6.5 on the very unscientific firmness scale.

Construction & materials

	Alexander Signature Hybrid	Allswell Supreme
Layers	Gel Infused Memory Foam & Super Soft Quilted Thermic Phase, Change Fabric, TitanChil Endurance Foam®, SmartFlow Support Foam, Quantum Edge Support Pocketed Coils, Base Support Foam.	Quilted Cover + Euro Top, Graphite & Copper Gel Infused Memory Foam, Energex Foam, Quantum Edge Individually Wrapped Coils.
Cover	A soft quilted, luxurious top layer of fabric greets you and provides a cool, comfy surface. This Thermic Phase Change Cooling fabric will help your body regulate its ideal sleeping temperature through the seasons.	Quilted top panel woven with our signature A. This is a Euro top mattress with two layers of high-performance memory foam underneath its plush quilted surface which makes for a supreme sleep experience.
Machine-washable cover	No	No
Ergonomic handles	Yes	No
Comfort	A layer of cooling Titanium Infused Memory Foam, the most innovative foam on the market today. Gently unzip your mattress to reveal the patented TitanChill Endurance Foam®. This layer is is engineered to bring your body optimal support, with the freedom of the free exchange program during your 100-night trial to move to a different firmness. The top layer of convoluted foam provides an ergonomically supportive surface and a more airy, breathable surface than traditional flat memory foam. We use our SmartFlow air flow system with punched foams and breathable layers to achieve maximum air flow.	Stay asleep with individually-wrapped coils which help minimize motion transfer. Cooling graphite and copper gel layer absorbs and transfers heat away from the body.
Support	Combining the most innovative titanium infused foam on the planet and the support of high quality individual coils with extra edge support, The Alexander Hybrid Signature Series is the most comfortable mattress on the internet. The Alexander Signature Hybrid Mattress utilizes a very durable individually pocketed coil unit with edge support coils all around the perimeter. This provides a movement-free sleep surface and supports the back perfectly.	Two-sided edge support with Reinforced Quantum Edge - use the whole sleeping surface and easily get in and out of the bed. Energex foam provides pressure relief over a wide range of temperature.
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Size & weight

	Alexander Signature Hybrid	Allswell Supreme
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 12 "	Twin: 14 "
Twin weight (kg)	55	56
Twin XL weight (kg)	60	59
Full (Double) weight (kg)	85	78
Queen weight (kg)	105	92
King weight (kg)	115	116
California King weight (kg)	115	116

FAQs

Alexander Signature Hybrid

Does the Sparrow mattress retain heat?

The Sparrow mattress is designed to dissipate heat effectively. It achieves this through its design that allows heated air to escape through the sides and bottom of the mattress. The foam within the quilted pillowtop also aids in releasing built-up heat from your body. With the right foundation and naturally cooling sheets, these features ensure a comfortable night's sleep.

Is the Sparrow mattress suitable for intimate activities?

The Sparrow mattress is ideal for couples due to its various features. It has increased edge support coils, handles for adjusting, and responsive foams that provide a supportive surface for both sleep and intimate activities.

How is the Sparrow mattress shipped and how long does it take to expand?

The Sparrow mattress is compressed, folded, and rolled into a large cardboard box for shipping. Once received, it will reach its intended height within 12 to 24 hours, although it might take up to 72 hours to fully expand.

Allswell Supreme

How thick is Allswell Supreme?

The Allswell Supreme mattress has a thickness of 14 inches.

What is the weight limit for the Allswell Supreme?

The Allswell Supreme mattress can comfortably support individuals who weigh up to 230 pounds.

How long can I leave an Allswell mattress in a box?

It is recommended not to keep an Allswell mattress in its box for more than 30 days from the date of purchase.

Wrap up

Thank you for checking out this Alexander Signature Hybrid vs Allswell Supreme mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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