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

Alexander Signature HybridvsGhostBed Flex Hybrid

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

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Alexander Signature HybridUp to 60% OffGhostBed Flex HybridUp to 50% Off

Alexander Signature Hybrid

by Nest Bedding · Hybrid (coils and foam)

Up to 60% Off

LIFETIME · 100-night trial

Top pick

GhostBed Flex Hybrid

by GhostBed · Hybrid (coils and foam)

Up to 50% Off

25 years · 101-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

GhostBed Flex Hybrid

Twin$1,995

Twin XL$2,295

Full (Double)$2,395

Queen$2,595

King$2,995

California King$3,015

Essential information

	Alexander Signature Hybrid	GhostBed Flex Hybrid
Type	Hybrid (coils and foam)	Hybrid (coils and foam)
Launched	2011	–
Brand	Nest Bedding	GhostBed
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.).	If you've always loved traditional innerspring mattresses, but you're tired of wearing a groove in every mattress after just a couple of years, the GhostBed Flex is made for you. The GhostBed Flex has 7 layers: Ghost Ice Fabric - Smooth, silky viscose-polyester blend 1" Cool Fiber Layer - Creates air flow so you sleep cooler 1" Gel Memory Foam - Gives that Ghost Hug feel 1" Gel Memory Foam - Relieves pressure and wicks away heat 1" Ghost Flex Soft Transition Foam - Reduces the urge to toss and turn 8 .5" Individually Wrapped Support Coils - Enjoy the sturdy, responsive support of the traditional innerspring mattresses you're used to 1" High Density Support Foam - Extra support and durability from the base up. ‍
Video	–	The GhostBed Flex Hybrid Mattress

Certifications & trial

	Alexander Signature Hybrid	GhostBed Flex Hybrid
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>	–
Sleep trial	100 nights	101 nights
Warranty	LIFETIME	25 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.	We ship faster than other beds in a box GhostBeds are made right here in the USA. This means we've got some of the fastest shipping times in the West all over. Most customers receive their GhostBed within 2-5 days of placing their order! You could be sleeping better by the end of this week.

Firmness & feel

	Alexander Signature Hybrid	GhostBed Flex Hybrid
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	–	The GhostBed Flex is a 5.5 to 6.5 out of 10 on the firmness scale (10 = too hard, 0 = too soft). The feel is slightly softer than the GhostBed.

Construction & materials

	Alexander Signature Hybrid	GhostBed Flex Hybrid
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.	Ghost Ice Fabric, Cool Fiber Layer, Gel Memory Foam, Gel Memory Foam, Ghost Flex Soft Transition Foam, Support Coils, Support Foam.
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.	Cooling fiber is woven directly into the cover to help create airflow. Topped with Ghost Cooling Fabric for a refreshing feel.
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.	Our 7-layer hybrid mattress fuses the springy support of individually-wrapped coils with the plush comfort of gel memory foam. Experience out-of-this-world comfort, with the best of both worlds. Two one inch layers of special gel-infused Memory Foam absorbs and dissipates body heat as fresh air passes through the foam.
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.	The core of the GhostBed Flex features the patented Ghost Flex innerspring coil unit with our Spirited Edge Support design. Individual 8.5" coils create the weightless feeling you love, while wrapping them individually creates minimal motion transfer. Plus, two rows of specially reinforced coils along the edge of the bed make it easy to sit comfortably without slipping off. One inch of Ghost Flex Soft Transition Foam offers pure pressure relief. This layer of soft transition foam contours to your body and reduces the need to toss and turn. Individual coils offer the responsive support of traditional innerspring mattresses, without the worry of wearing out after just a few months. Additionally, the coils near the edge of GhostBed Flex are specially reinforced for better support - so you can sit on the edge of your bed without sliding off.
Posts	–	GhostBed Reviews Go on, take a look. What other mattress company has 35,000+ reviews? (Hint: not many.) [Read more]

Size & weight

	Alexander Signature Hybrid	GhostBed Flex Hybrid
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King, California King
Dimensions	Twin: 12 "	Twin: 13 "
Twin weight (kg)	55	76
Twin XL weight (kg)	60	81
Full (Double) weight (kg)	85	100
Queen weight (kg)	105	122
King weight (kg)	115	138
California King weight (kg)	115	141

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.

GhostBed Flex Hybrid

How thick is a GhostBed Flex mattress?

The GhostBed Flex mattress is 13 inches thick, which is more than the average mattress thickness of 10 to 11 inches. This extra thickness contributes to the mattress's comfort, support, and durability.

How long does it take for a GhostBed Flex to expand?

You can sleep on your new GhostBed mattress almost immediately, but it can take anywhere from a few hours to a full day for the mattress to expand completely.

Is there a weight limit for the Ghostbed Flex?

The GhostBed Flex can support up to 750 lbs. when placed on a strong foundation. For customers over 300 pounds, it is recommended to purchase the King GhostBed Luxe and the companion King GhostBed All-In-One Foundation.

Wrap up

Thank you for checking out this Alexander Signature Hybrid vs GhostBed Flex Hybrid 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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