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

Allswell SupremevsBirch by Helix

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

Vs Mattress is reader-supported, that means if you buy something via a link on this page, we might earn a commission. Thank you kindly.

Allswell SupremeBirch by Helix20% Off + 2 Free Gifts

Allswell Supreme

by Allswell · Hybrid (coils and foam)

10 years · 100-night trial

Birch by Helix

by Birch Living · Hybrid (coils and latex)

20% Off + 2 Free Gifts

25 years · 100-night trial

Pricing by size

Allswell Supreme

Twin$517

Twin XL$547

Full (Double)$597

Queen$687

King$797

California King$797

Birch by Helix

Twin$1,498.80

Twin XL$1,623.80

Full (Double)$1,873.80

Queen$2,123.80

King$2,498.80

California King$2,498.80

Essential information

	Allswell Supreme	Birch by Helix
Type	Hybrid (coils and foam)	Hybrid (coils and latex)
Launched	–	–
Brand	Allswell	Birch Living
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.	The Birch mattress was designed by Helix, the team behind the leading mattress brand in customized sleep. Birch takes those learnings in comfort and uses all natural and organic materials. The Birch mattress is a 6 layer construction: Cover - Organic Cotton Fire Retardant Cover - Wool Comfort Layer - Birch Wool Pressure Relief Layer - Natural Talalay Latex Support Layer - Individually Wrapped Coils Base Layer - Wool Batting.
Video	–	–

Certifications & trial

	Allswell Supreme	Birch by Helix
OEKO-TEX®	No	No
CertiPUR-US®	Yes	No
Certifications	CertiPur-US®	Global Organic Textile Standard (GOTS), GREENGUARD Gold, Eco-INSTITUT, Forest Stewardship Council
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>	<p id="">Global Organic Textile Standard (GOTS), GREENGUARD Gold, eco-INSTITUT, Forest Stewardship Council</p>
Sleep trial	100 nights	100 nights
Warranty	10 years	25 years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	Yes	Yes
Delivery info	Allswell offers free ground shipping to the 48 contiguous US states & DC.	Your Birch Mattress is gently compressed, rolled, and put in a box for easy shipping! We ship via FedEx Ground direct from the manufacturer to your door. Delivered for free typically in 4 to 8 business days.

Firmness & feel

	Allswell Supreme	Birch by Helix
One firmness fits all	Yes	No
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

	Allswell Supreme	Birch by Helix
Layers	Quilted Cover + Euro Top, Graphite & Copper Gel Infused Memory Foam, Energex Foam, Quantum Edge Individually Wrapped Coils.	Organic Cotton, Fire Retardant Cover, Comfort Layer, Pressure Relief Layer, Support 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.	The Birch Mattress has a cover that is made using natural, organic cotton. It is designed to be highly breathable with a subtle stretch and soft touch.
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 materials come from nature - whether it be wool sustainably sheared from New Zealand sheep or latex tapped from trees. These premium materials are comfortable on your body and conscience. 100% all natural & organic Birch Wool provides unparalleled comfort and temperature regulation. Birch Wool is designed to retain shape with a natural elasticity of each fiber. Talalay latex is up to 7 times more breathable than other types of latex. Natural latex is also hypoallergenic and anti-microbial.
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.	We spent countless hours finding the right density of latex, quantity of wool, and type of steel springs to provide unprecedented comfort and pressure relief. Each mattress features a reinforced perimeter for best in class edge support. The coils that run along the outside of your mattress are actually firmer, so no more feeling of falling off the bed when lying down or sitting on the edge. Natural Talalay latex provides response to cushion your pressure points while giving support. Our latex is carefully managed to ensure consistency. Hundreds of individual steel coils help to cradle your body and provide support, while also limiting motion transfer. Additionally, the reinforced perimeter coils provide best in class edge support.
Posts	–	–

Size & weight

	Allswell Supreme	Birch by Helix
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 14 "	Twin: 11 "
Twin weight (kg)	56	N/A
Twin XL weight (kg)	59	N/A
Full (Double) weight (kg)	78	N/A
Queen weight (kg)	92	N/A
King weight (kg)	116	N/A
California King weight (kg)	116	N/A

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.

Birch by Helix

Is birch mattress good for couples?

Yes, Birch mattresses are ideal for couples as they have excellent cooling properties. The natural wool and latex layers allow for breathability and prevent the mattress from retaining body heat, making it a good choice for couples who tend to overheat.

Does the birch mattress smell?

The Birch Natural mattress does have a strong initial smell which may deter some customers. However, it offers pressure relief, motion isolation, and heat diffusion.

What materials are used in a Birch mattress?

Birch mattresses are made with natural materials including wool, latex, cotton, and steel. More details can be found on the Birch materials page.

Wrap up

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

Related comparisons

← All United States comparisons