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

Allswell SupremevsZotto

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

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Allswell SupremeZotto$100 Off

Allswell Supreme

by Allswell · Hybrid (coils and foam)

10 years · 100-night trial

Zotto

by Zotto · Foam

$100 Off

10 years · 100-night trial

Pricing by size

Allswell Supreme

Twin$517

Twin XL$547

Full (Double)$597

Queen$687

King$797

California King$797

Zotto

Twin$850

Twin XL$900

Full (Double)$1,050

Queen$1,275

King$1,395

California King$1,395

Essential information

	Allswell Supreme	Zotto
Type	Hybrid (coils and foam)	Foam
Launched	–	2015
Brand	Allswell	Zotto
Made in	United States	United States
Unique points	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.	4 layers of construction: Top layer: Thermaphase comfort layer (an unparalleled hybrid layer that cradles your body and provides ultimate temperature regulation) CoolFlow Support Layer (an open-cell hybrid material that provides additional cooling and pressure point relief for comfortable, healthy sleep) Transition Layer (provides localized bounce, prevents sinking, and creates edge-support to prevent rolling off the side) Base Layer (ultra dense foam that increases mattress life, and allows proper support regardless of the type of bed frame used).
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Certifications & trial

	Allswell Supreme	Zotto
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	<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	10 years	10 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	No
Delivery info	Allswell offers free ground shipping to the 48 contiguous US states & DC.	Your Zotto is shipped free to your doorstep via FedEx. You can expect to receive your Zotto mattress between 1 to 6 days from the date of purchase. All orders ship the same day when you order before 1:00 pm PT Monday-Friday.

Firmness & feel

	Allswell Supreme	Zotto
One firmness fits all	Yes	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.	The Zotto bed was designed with the perfect amount of comfort, support, and bounce for anyone. Unless you like sleeping on the floor or in a bed so soft it lacks proper support, the Zotto will deliver great sleep night after night. We offer FREE shipping and a 100-night risk free trial so you have nothing to lose - and only quality sleep to gain. Give Zotto a chance. You'll be glad you did!

Construction & materials

	Allswell Supreme	Zotto
Layers	Quilted Cover + Euro Top, Graphite & Copper Gel Infused Memory Foam, Energex Foam, Quantum Edge Individually Wrapped Coils.	Thermaphase comfort layer, CoolFlow Support Layer, Transition Layer, Base Layer
Cover	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.	Our proprietary Poly+Rayon cover is not only soft as silk-wrapped marshmallows, its tough enough to withstand anything life can throw its way. The cover is also removable and machine washable.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	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.	Our top layer, the ThermaPhase comfort layer, is the culmination of years of development. Our comfort layer combines two different phase-change materials that target temperatures on both ends of the optimal sleep zone. Upon reaching an ideal sleeping temperature, the phase change material undergoes a molecular transformation that works to maintain the temperature at the optimal level. This results in a mattress that will keep you cool when its warm, and will help keep you warm when its cold. There is not a more technologically advanced, or more comfortable mattress available, period. Our ThermaPhase comfort layer, is the culmination of years of development. We combined two different phase-change materials that react to temperature fluctuation. The result is a "Smart" mattress that will react to heat and actively cool the sleeping surface. OR if sleeping conditions become too cold, the Thermaphase molecules will redistribute absorbed heat to help keep you warm.
Support	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.	Each layer was engineered with varying levels of density and weight capacity to provide dynamic support. Our top 3 layers are a patent pending hybrid-foam package that we call Z3. The Z3 package utilizes various pressure ratings that only engage when necessary, providing the right amount of support and comfort for any size user, and optimal pressure point relief for back and joint pain.
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Size & weight

	Allswell Supreme	Zotto
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 14 "	Twin: 10 "
Twin weight (kg)	56	61
Twin XL weight (kg)	59	64
Full (Double) weight (kg)	78	84
Queen weight (kg)	92	97
King weight (kg)	116	120
California King weight (kg)	116	121

FAQs

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.

Zotto

Do I need to keep the box in case I decide to return the mattress?

No, you do not need to keep the packaging to take advantage of our 100-night guarantee. If you decide to return the mattress, we will arrange for it to be picked up from your home at a convenient time for you.

Should I use a mattress protector on my Zotto?

While not necessary, a mattress protector can be used on the Zotto for extra protection. It can make the mattress feel slightly firmer, which some people prefer. The Zotto cover is also removable and machine washable.

How thick is a Zotto mattress?

The Zotto mattress has a thickness of 10 inches.

Wrap up

Thank you for checking out this Allswell Supreme vs Zotto 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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