All categories

Best Mattress Deals 2026—Updated Daily

Shop the best mattresses that are on sale, updated daily.

Last updated Apr 20, 2026

Hi, this is Koupon mattress expert

I focus on what truly matters in a mattress. Comfort Size to fit your space and sleep style, Optimal Support Level for healthy alignment, and Ideal Profile Height for the perfect balance of comfort and design. These are the features that make a mattress truly stand out.

I've analyzed these data points to spot top deals.

7708

top-selling products

26182

historical prices

529

active deals

new deals today

Also available in

31% off

33% off

10% off

Best Mattress Deal

GAESTE 10 Inch King Cooling Gel Memory Foam Medium Firm Mattress Breathable Pressure Relief CertiPUR-US Certified Foam, Mattress-in-a-Box Comfort & Supportive No Fiberglass (King, 10 in)

Size (King): A King size mattress offers spaciousness, ideal for couples desiring sufficient room to relax and sleep

Firmness Level (Medium): The Medium firmness allows balanced comfort, suitable for both side and back sleepers to recharge effectively

Thickness (10 inches): With a thickness of 10 inches, you achieve optimal support that meets industry standards for resting well

9.8

Top Seller on Amazon

Save $118.8 now

Also available in

6% off

Zinus 12 Inch Green Tea Essential Memory Foam Mattress [New Version], Queen, Fiberglass Free, Medium Feel, Breathable Airflow Memory Foam, Certified Safe Foams & Fabric, Mattress in A Box

Size (60 x 80 inches): The 60 x 80 inches size provides generous space for couples or anyone who enjoys stretching out while sleeping

Firmness Level (Medium): Intended for medium firmness, it suits diverse sleeping styles enhancing sleep quality throughout the night

Thickness (12 inches): A substantial thickness of 12 inches indicates exceptional support, surpassing entry-level options for comfort

9.8

Amazon's Choice

3000+ sold last month

15% off now

Also available in

15% off

Novilla Bliss Cooling Queen Size Mattress, 12 Inch Gel-Infused Memory Foam Mattress Queen Size in a Box with Cool-Touch Nylon Cover, Pressure Relief & Body Support with CertiPUR-US Certified Foam

Size (60 x 80 inches): The size of 60 x 80 inches creates extra space for couples or individuals seeking more room while snoozing

Firmness Level (Medium): Medium firmness achieves ideal support tailored to different sleep styles and comfort needs steadily

Thickness (12 inches): At a thickness of 12 inches, the enhancement of support exceeds what's typical among most brands ensuring comfort

9.6

Amazon's Choice

Save $70 now

Novilla Twin Mattress 6 Inch, Foam and Spring Hybrid Mattresses for Restful Sleep, Twin Mattress for Kids, Medium Firm, CertiPUR-US Certified Foam, Durable Support, Eco-Friendly Packaging

Firmness Level (medium-firm): Engineered with medium-firm support targets diverse sleepers while catering to all sleep styles

Thickness (6 inches): A compact thickness of 6 inches keeps it functional for various bed setups with required support

9.4

13% off now

Also available in

16% off

Amazon Basics Medium Firm Memory Foam Mattress, Breathable, 10 Inch, Queen, White/Grey

Firmness Level (medium-firm): Experience optimal support derived from medium-firm comfort adaptable to various sleeping styles

Thickness (10 inches): A well-constructed height of 10 inches delivers reliable support and durability enhancing your sleep experience

9.3

Amazon's Choice

Lowest Ever on Amazon

Save $75.7 now

Novilla 14 Inch Queen Size Mattress, Queen Gel Memory Foam Mattress with Green Tea-Infused Foam for Pressure Relief, Body Contouring, & Balanced Support, Breathable Side Panel, Mattresses in a Box

Size (60 inches x 80 inches): The spacious design measuring 60 x 80 inches guarantees cozy comfort for couples or others needing room to spread out

Firmness Level (Medium Firm): Functioning well, this medium-firm mattress supports both back and stomach sleepers achieving balanced comfort

Thickness (14 inches): The generous thickness at 14 inches provides additional support significantly surpasses standard designs

9.3

Amazon's Choice

9% off now

Novilla 6 Inch Twin Mattress in a Box, Cooling Twin Memory Foam Mattress for Pressure Relieving, Supportive Foam & Breathable Fabric, CertiPUR-US Certified Bed Mattresses for Kid & Adult

Size (Twin): Fitting to standard Twin dimensions of 38" x 75", it offers room for children or guests easily

Firmness Level (Medium Firm): With a medium firm selection, comfortable balance and support is favored by many by promoting restful nights

Thickness (6 inches): Reliable support accompanies a thickness of 6 inches, ideal especially for lighter people and fits snugly in compact spaces

9.2

Amazon's Choice

12% off now

Also available in

15% off

Novilla King Mattress, 12 Inch King Size Memory Foam Mattress with Comfort Foam for Pressure Relief & Cool Fresh Sleep, Removable Washable Cover,Mattresses in a Box,Medium Firm

Size (80" x 76" (King)): The King dimensions of 80" x 76" secure ample space, favorable for couples enjoying extra room while sleeping

Firmness Level (Medium): The balanced support of medium firmness is appropriate for diverse sleep styles enhancing comfort

Thickness (12 inches): Encompassing 12 inches of thickness, it fulfills comfort expectations surpassing standard entry-level mattresses

9.1

Amazon's Choice

Lowest Ever on Amazon

Save $83.5 now

Also available in

10% off

Novilla 12 Inch King Mattress,Hybrid Mattress King Size with Silky Cool Fabric, Gel Memory Foam & Pocketed Coils for Motion Isolation & Refreshing Cool Nights CertiPUR-US Certified Mattresses in a Box

Size (King): This King size, larger than a typical queen, conveys spacious comfort perfect for couples wishing to sprawl

Firmness Level (Medium Plush): Offering medium plush comfort gives a softer cradle for body curves ensuring relaxation for sleep recovery

Thickness (12 inches): The 12-inch thickness elevates above standard entry products confirming superior support for inviting plush comfort

9.0

Amazon's Choice

Lowest Ever on Amazon

13% off now

Also available in

15% off

10% off

Novilla 6 Inch Twin Mattress in a Box, Hypoallergenic & Back Pain Relief, Hybrid Twin Mattresses with Smarts Coils, Fiberglass Free CertiPUR-US Certified Colchones No Box Spring Needed

Size (39 x 75 inches): Fitting standard twin dimensions, this mattress is appropriate for diverse bed frames accommodating essential sleeping needs

Firmness Level (Medium Plush): The blend found in each medium plush feel delivers a mixture of softness while enhancing support for nightly rest

Thickness (6 inches): With a favorable thickness of 6 inches, this mattress aligns efficiently with budget options providing suitable support

8.9

Amazon's Choice

20% off now

Mattress features & deals compared

Product Name

Deal

Size

Firmness Level

Thickness

GAESTE 10 Inch King Cooling Gel Memory Foam Medium Firm Mattress Breathable Pressure Relief CertiPUR-US Certified Foam, Mattress-in-a-Box Comfort & Supportive No Fiberglass (King, 10 in)

35% off

Spacious King size for couples

Versatile Medium firmness for comfort

Standard 10 inches for right support

Best Mattress Deal

Zinus 12 Inch Green Tea Essential Memory Foam Mattress [New Version], Queen, Fiberglass Free, Medium Feel, Breathable Airflow Memory Foam, Certified Safe Foams & Fabric, Mattress in A Box

15% off

Generous 60 x 80 inches size

Versatile medium firmness

Abundant 12 inches thickness

Novilla Bliss Cooling Queen Size Mattress, 12 Inch Gel-Infused Memory Foam Mattress Queen Size in a Box with Cool-Touch Nylon Cover, Pressure Relief & Body Support with CertiPUR-US Certified Foam

20% off

Ample space for comfortable sleeping

Versatile medium firmness for all sleepers

12 inches thick for extra support

Novilla Twin Mattress 6 Inch, Foam and Spring Hybrid Mattresses for Restful Sleep, Twin Mattress for Kids, Medium Firm, CertiPUR-US Certified Foam, Durable Support, Eco-Friendly Packaging

13% off

Medium-firm for versatile comfort

6 inches for easy adaptability

Amazon Basics Medium Firm Memory Foam Mattress, Breathable, 10 Inch, Queen, White/Grey

27% off

Medium-firm for versatile comfort

10 inches for reliable support

Novilla 14 Inch Queen Size Mattress, Queen Gel Memory Foam Mattress with Green Tea-Infused Foam for Pressure Relief, Body Contouring, & Balanced Support, Breathable Side Panel, Mattresses in a Box

9% off

Spacious 60 x 80 inches Queen size

Ideal medium-firm feel

Luxurious 14 inches thick

Novilla 6 Inch Twin Mattress in a Box, Cooling Twin Memory Foam Mattress for Pressure Relieving, Supportive Foam & Breathable Fabric, CertiPUR-US Certified Bed Mattresses for Kid & Adult

12% off

Perfect Twin size for various needs

Balanced medium firm comfort

6-inch thickness for dependable support

Novilla King Mattress, 12 Inch King Size Memory Foam Mattress with Comfort Foam for Pressure Relief & Cool Fresh Sleep, Removable Washable Cover,Mattresses in a Box,Medium Firm

27% off

Roomy King size at 80" x 76"

Versatile medium firmness

12 inches for superior support

13% off

Spacious King size for couples

Medium Plush for cozy comfort

Thick 12 inches for support

Novilla 6 Inch Twin Mattress in a Box, Hypoallergenic & Back Pain Relief, Hybrid Twin Mattresses with Smarts Coils, Fiberglass Free CertiPUR-US Certified Colchones No Box Spring Needed

20% off

Compatible with standard twin frames

Balanced medium plush comfort

6 inches for suitable support

More mattress deals worth checking out

16% OFF

Novilla Queen Mattress 12 Inch, Hybrid Queen Size Mattress in a Box, Gel Memory Foam & Individual Pocket Springs, Medium Firm, Motion Isolation, Cool Sleep & Pressure Relief, CertiPUR-US

38% OFF

21% OFF

Best Price Mattress 10 Inch Memory Foam Mattress, Medium Firm, Cooling Gel Infused, Certified Safe Foams & Fabric, Mattress in a Box, Twin

51% OFF

Best Price Mattress 12 Inch Queen Mattress Bed-In-A-Box, Green Tea Memory Foam, White

23% OFF

Signature Design by Ashley Queen Size Chime 10 Inch Medium Firm Memory Foam Mattress with Green Tea & Charcoal Gel for Pressure Relief, Fiberglass Free, Mattress In A Box

19% OFF

ZINUS 10 Inch Foam and Spring Mattress, Full, CertiPUR-US Certified Foams, Mattress in A Box, White

15% OFF

Novilla 8 Inch Queen Size Mattress, Queen Memory Foam Mattress with Breathable Comfort & High-Density Support Foam for Pressure Relief & Comfortable Sleep, Mattresses in a Box with Edge Support

10% OFF

Novilla Full Mattress, 8 Inch Full Size Mattress, Gel Memory Foam Mattresses for Pressure Relief & Reliable Support & Cooling Night Sleep, CertiPUR-US Certified in a Box, White & Grey

8% OFF

Zinus 12 Inch Green Tea Cooling Memory Foam Mattress [New Version], Full, Fiberglass Free, Medium Firmness, Cooling Gel Foam, Certified Safe Foams & Fabric, Mattress in A Box

13% OFF

Zinus 8 Inch King Green Tea Memory Foam Mattress [New Version], Fiberglass Free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box

More top deals beyond mattress

How we rank the best mattress deals

We combine AI technology and expert insights to bring you the best deals today, creating a curated list of
the top 10 offers that balance smart features, fair pricing, and true value. Here’s how it works:

Features that matter

We identify and highlight the product qualities users value most, such as performance, durability, and convenience.

AI-Powered comparison

Our system analyzes similar products across the market, evaluating features and prices, to accurately rank each deal.

Price history tracking

We check every discount against recent price trends to ensure the savings are real and meaningful.

Frequently asked questions

What is this Best Amazon mattress Deals page?

This page highlights the best Amazon mattress deals available today. Koupon scans thousands of products and tracks prices to bring the top discounts for mattress in one convenient place. Shoppers can quickly find today’s best savings without browsing through multiple listings.

How often is the list of mattress deals updated?

The list is updated every few hours. Koupon monitors online deals continuously so that new discounts and price changes are reflected in near real-time, ensuring shoppers see the most current offers for mattress.

What is Koupon?

Koupon is a smart deal discovery platform that curates deals, promo codes, and trending discounts across popular categories from Amazon and other retailers. It focuses on highlighting real savings, making it easier and faster for shoppers to find the best offers every day.

How do Amazon promo codes differ from regular Amazon deals?

Amazon promo codes typically require entering a specific code at checkout to receive the discount, while regular Amazon deals are automatically applied. This page includes both types of offers, clearly indicating when a promo code is needed and providing the exact code to use.

How reliable are the prices and promo codes on this page?

While we take every precaution to ensure the deals are accurate, deal availability and codes can change rapidly. Prices, stock, and promo codes are limited and can expire or be ended by sellers at any time. Shoppers are encouraged to act quickly to secure savings. If there’s any question or issue with a deal, please feel free to contact us for assistance.

What is this Best Amazon mattress Deals page?

How do Amazon promo codes differ from regular Amazon deals?

How often is the list of mattress deals updated?

How reliable are the prices and promo codes on this page?

What is Koupon?

Looking for more exclusive promo codes and hot deals?

Koupon.ai shares deals for marketplaces in the US only, which may not be valid in your region.
Thank you for your interest in our product. We're actively working on expanding to more regions, so stay tuned!

Do not show again