Join the millions that have trusted BuyersGuide.org's expert reviews and data-driven recommendations. Our curated mattress list includes memory foam and hybrid options with features for all types of sleep needs.

Best Mattresses for Side Sleepers - 2023 Buyer's Guide Updated October 2023

Join the millions that have trusted BuyersGuide.org's expert reviews and data-driven recommendations. Our curated mattress list includes memory foam and hybrid options with features for all types of sleep needs.

9.9

1

9.9

40% Off All Mattresses
  • For Side Sleepers: Combination of memory foam & coil technology provide comfort and support for side sleepers
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Hybrid memory foam and innerspring coils
  • Firmness: Medium luxury firm
  • Shipping: Fast, free delivery and returns
  • Trial Period: 365-night in-home trial
  • Warranty: Everlong Warranty™
  • Financing Options: Splitit, Affirm

9.9

1
2551 people chose DreamCloud today!
40% Off All Mattresses
  • For Side Sleepers: Combination of memory foam & coil technology provide comfort and support for side sleepers
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Hybrid memory foam and innerspring coils
  • Firmness: Medium luxury firm
  • Shipping: Fast, free delivery and returns
  • Trial Period: 365-night in-home trial
  • Warranty: Everlong Warranty™
  • Financing Options: Splitit, Affirm

9.7

2

9.7

33% Off Sitewide
  • For Side Sleepers: 5 layer design relieves pressure points, aches, and pains for side sleepers
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Gel-inflused memory foam with cooling cover
  • Firmness: Medium
  • Shipping: Free delivery and returns
  • Trial Period: 365-night in-home trial
  • Warranty: Nectar Forever Warranty™
  • Financing Options: Splitit, Affirm

9.7

2
33% Off Sitewide
  • For Side Sleepers: 5 layer design relieves pressure points, aches, and pains for side sleepers
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Gel-inflused memory foam with cooling cover
  • Firmness: Medium
  • Shipping: Free delivery and returns
  • Trial Period: 365-night in-home trial
  • Warranty: Nectar Forever Warranty™
  • Financing Options: Splitit, Affirm

9.4

3

9.4

25% Off + 2 Free Pillows + Free Protector w/Purchase*, DEALDAY25
  • For Side Sleepers: Side sleeper support designed to relieve pressure points & support body contours
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Hybrid blend of memory foam and individually wrapped pocket coils
  • Firmness: Soft, medium, firm, and luxe
  • Shipping: Free delivery and returns, 3-10 business days
  • Trial Period: 100-night in-home trial
  • Warranty: Up to 15-year warranty
  • Financing Options: Klarna, Katapult

9.4

3
25% Off + 2 Free Pillows + Free Protector w/Purchase*, DEALDAY25
  • For Side Sleepers: Side sleeper support designed to relieve pressure points & support body contours
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Hybrid blend of memory foam and individually wrapped pocket coils
  • Firmness: Soft, medium, firm, and luxe
  • Shipping: Free delivery and returns, 3-10 business days
  • Trial Period: 100-night in-home trial
  • Warranty: Up to 15-year warranty
  • Financing Options: Klarna, Katapult

9.3

4

9.3

$750 Off + Free Luxury Bundle, code SEPTOFFER
  • For Side Sleepers: Total pressure relief thanks to premium foam comfort layers
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: 6-layers of comfort, optimal airflow with targeted spinal alignment
  • Firmness: Medium
  • Shipping: Free, no contact delivery
  • Trial Period: 101-night in-home trial
  • Warranty: Lifetime warranty
  • Financing Options: Klarna

9.3

4
$750 Off + Free Luxury Bundle, code SEPTOFFER
  • For Side Sleepers: Total pressure relief thanks to premium foam comfort layers
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: 6-layers of comfort, optimal airflow with targeted spinal alignment
  • Firmness: Medium
  • Shipping: Free, no contact delivery
  • Trial Period: 101-night in-home trial
  • Warranty: Lifetime warranty
  • Financing Options: Klarna

8.9

5

8.9

35% Off + Free Pillows & Sheets
  • For Side Sleepers: 4 layers with essential support for side sleeping
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Hybrid and all-foam options
  • Firmness: Medium
  • Shipping: Free delivery and returns
  • Trial Period: 100-night in-home trial
  • Warranty: 10-year warranty
  • Financing Options: Cocoon by Sealy financing

8.9

5
35% Off + Free Pillows & Sheets
  • For Side Sleepers: 4 layers with essential support for side sleeping
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Hybrid and all-foam options
  • Firmness: Medium
  • Shipping: Free delivery and returns
  • Trial Period: 100-night in-home trial
  • Warranty: 10-year warranty
  • Financing Options: Cocoon by Sealy financing

8.7

6

8.7

50% Off All Mattresses
  • For Side Sleepers: 2" of dense polyfoam to cushion the body and give just the right level of comfort and support
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Dense polyfoam and premium memory foam with breathable cooling cover
  • Firmness: Medium firm
  • Shipping: Free delivery and returns
  • Trial Period: 180-night in home trial
  • Warranty: 10-year warranty
  • Financing Options: Affirm and Afterpay

8.7

6
50% Off All Mattresses
  • For Side Sleepers: 2" of dense polyfoam to cushion the body and give just the right level of comfort and support
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Dense polyfoam and premium memory foam with breathable cooling cover
  • Firmness: Medium firm
  • Shipping: Free delivery and returns
  • Trial Period: 180-night in home trial
  • Warranty: 10-year warranty
  • Financing Options: Affirm and Afterpay

8.4

7

8.4

25% Off + 2 Free Eco-Rest Pillows, DEALDAY25
  • For Side Sleepers: Natural latex mattress with a medium-firm feel creates the right pressure relief and contour for the body
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Natural latex, birch wool,organic cotton
  • Firmness: Soft and cozy, yet firm
  • Shipping: Free delivery
  • Trial Period: 100-night in-home trial
  • Warranty: 25-year warranty
  • Financing Options: Klarna, Katapult

8.4

7
25% Off + 2 Free Eco-Rest Pillows, DEALDAY25
  • For Side Sleepers: Natural latex mattress with a medium-firm feel creates the right pressure relief and contour for the body
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Natural latex, birch wool,organic cotton
  • Firmness: Soft and cozy, yet firm
  • Shipping: Free delivery
  • Trial Period: 100-night in-home trial
  • Warranty: 25-year warranty
  • Financing Options: Klarna, Katapult

8.3

8

8.3

$400 Off All Mattresses
  • For Side Sleepers: 4 layers of breathable, organic materials provide pressure relief and spinal support
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Organic natural memory foam and coil with New Zealand wool
  • Firmness: Medium-plush
  • Shipping: Free delivery and returns
  • Trial Period: 365-night in-home trial
  • Warranty: Forever warranty
  • Financing Options: Affirm

8.3

8
$400 Off All Mattresses
  • For Side Sleepers: 4 layers of breathable, organic materials provide pressure relief and spinal support
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Organic natural memory foam and coil with New Zealand wool
  • Firmness: Medium-plush
  • Shipping: Free delivery and returns
  • Trial Period: 365-night in-home trial
  • Warranty: Forever warranty
  • Financing Options: Affirm

8.2

9

8.2

25% Off Sitewide, code FALL25
  • For Side Sleepers: Quilted top with Gel memory foam, Titanflex™ comfort foam, and Energex™ contouring foam
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King, Split Cal King
  • Materials: Memory foam and coil hybrid
  • Firmness: Firm
  • Shipping: Free ground shipping to the continental US
  • Trial Period: 120-night in home trial
  • Warranty: 10-year warranty
  • Financing Options: Klarna

8.2

9
25% Off Sitewide, code FALL25
  • For Side Sleepers: Quilted top with Gel memory foam, Titanflex™ comfort foam, and Energex™ contouring foam
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King, Split Cal King
  • Materials: Memory foam and coil hybrid
  • Firmness: Firm
  • Shipping: Free ground shipping to the continental US
  • Trial Period: 120-night in home trial
  • Warranty: 10-year warranty
  • Financing Options: Klarna

8.1

10

8.1

10% Off Mattresses
  • For Side Sleepers: GelFlex Grid flexes to support sleep position and springs back into place with movement
  • Sizes: Twin, Twin XL, Full, Queen, King, Split King, Cal King
  • Materials: Purple GelFlex grid, premium memory foam, and breathable cover
  • Firmness: Medium
  • Shipping: Free delivery
  • Trial Period: Eligible for return, refund, or replacement within 30 days
  • Warranty: 10-year warranty
  • Financing Options: Affirm

8.1

10
10% Off Mattresses
  • For Side Sleepers: GelFlex Grid flexes to support sleep position and springs back into place with movement
  • Sizes: Twin, Twin XL, Full, Queen, King, Split King, Cal King
  • Materials: Purple GelFlex grid, premium memory foam, and breathable cover
  • Firmness: Medium
  • Shipping: Free delivery
  • Trial Period: Eligible for return, refund, or replacement within 30 days
  • Warranty: 10-year warranty
  • Financing Options: Affirm

Our Top Choice

9.9

1

9.9

40% Off All Mattresses
  • For Side Sleepers: Combination of memory foam & coil technology provide comfort and support for side sleepers
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Hybrid memory foam and innerspring coils
  • Firmness: Medium luxury firm
  • Shipping: Fast, free delivery and returns
  • Trial Period: 365-night in-home trial
  • Warranty: Everlong Warranty™
  • Financing Options: Splitit, Affirm

9.9

1
2551 people chose DreamCloud today!
40% Off All Mattresses
  • For Side Sleepers: Combination of memory foam & coil technology provide comfort and support for side sleepers
  • Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Materials: Hybrid memory foam and innerspring coils
  • Firmness: Medium luxury firm
  • Shipping: Fast, free delivery and returns
  • Trial Period: 365-night in-home trial
  • Warranty: Everlong Warranty™
  • Financing Options: Splitit, Affirm

Compare Features

For Side Sleepers 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
For Side Sleepers Combination of memory foam & coil technology provide comfort and support for side sleepers 5 layer design relieves pressure points, aches, and pains for side sleepers Side sleeper support designed to relieve pressure points & support body contours Total pressure relief thanks to premium foam comfort layers 4 layers with essential support for side sleeping 2" of dense polyfoam to cushion the body and give just the right level of comfort and support Natural latex mattress with a medium-firm feel creates the right pressure relief and contour for the body 4 layers of breathable, organic materials provide pressure relief and spinal support Quilted top with Gel memory foam, Titanflex™ comfort foam, and Energex™ contouring foam GelFlex Grid flexes to support sleep position and springs back into place with movement
Sizes Twin, Twin XL, Full, Queen, King, Cal King Twin, Twin XL, Full, Queen, King, Cal King Twin, Twin XL, Full, Queen, King, Cal King Twin, Twin XL, Full, Queen, King, Cal King Twin, Twin XL, Full, Queen, King, Cal King Twin, Twin XL, Full, Queen, King, Cal King Twin, Twin XL, Full, Queen, King, Cal King Twin, Twin XL, Full, Queen, King, Cal King Twin, Twin XL, Full, Queen, King, Cal King, Split Cal King Twin, Twin XL, Full, Queen, King, Split King, Cal King
Materials Hybrid memory foam and innerspring coils Gel-inflused memory foam with cooling cover Hybrid blend of memory foam and individually wrapped pocket coils 6-layers of comfort, optimal airflow with targeted spinal alignment Hybrid and all-foam options Dense polyfoam and premium memory foam with breathable cooling cover Natural latex, birch wool,organic cotton Organic natural memory foam and coil with New Zealand wool Memory foam and coil hybrid Purple GelFlex grid, premium memory foam, and breathable cover
Firmness Medium luxury firm Medium Soft, medium, firm, and luxe Medium Medium Medium firm Soft and cozy, yet firm Medium-plush Firm Medium
Shipping Fast, free delivery and returns Free delivery and returns Free delivery and returns, 3-10 business days Free, no contact delivery Free delivery and returns Free delivery and returns Free delivery Free delivery and returns Free ground shipping to the continental US Free delivery
Trial Period 365-night in-home trial 365-night in-home trial 100-night in-home trial 101-night in-home trial 100-night in-home trial 180-night in home trial 100-night in-home trial 365-night in-home trial 120-night in home trial Eligible for return, refund, or replacement within 30 days
Warranty Everlong Warranty™ Nectar Forever Warranty™ Up to 15-year warranty Lifetime warranty 10-year warranty 10-year warranty 25-year warranty Forever warranty 10-year warranty 10-year warranty
Financing Options Splitit, Affirm Splitit, Affirm Klarna, Katapult Klarna Cocoon by Sealy financing Affirm and Afterpay Klarna, Katapult Affirm Klarna Affirm

Mattress Buyer's Guide

A new mattress is a worthwhile investment if you're interested in upgrading your sleeping experience. Modern mattresses are specially designed to promote max comfort, support, and restfulness.

When you invest in a new mattress it's best to ensure that you purchase a mattress that is properly sized and designed such that it supports your sleeping style. Additionally, you'll want to confirm that the mattress is supported by a sturdy base, and includes an acceptable warranty as well as reasonable shipping costs. Once you've weighed out those considerations, you'll be able to determine whether a innerspring, foam, hybrid, latex, or airbed mattress is the best fit for your sleeping needs.

Visit our overall top pick for Mattresses for Side Sleepers, DreamCloud.


Our Top 3 Mattress Picks


DreamCloud

DreamCloud Image

Affordable Luxury Hybrid Mattresses

  • Best For: Back pain relief for singles or couples
  • Materials: Memory foam and coils
  • Trial Period: 365 nights

What sets DreamCloud apart:Few other companies are able to offer such a balanced, supportive, universally comfortable hybrid mattress at the affordable price point that DreamCloud does.

How to set up your new mattress: DreamCloud mattresses arrive in a box, and are ready for you to set up on your bed frame or foundation as soon as you unbox them - but may take up to 72 hours to fully expand.

Pros:

  • Affordable price point
  • Generous in-home trial period & warranty
  • Medium-firm feel ideal for many sleep styles

Cons:

  • No all-foam or custom firmness options available
  • Fewer cooling features than other mattresses

Nectar Sleep

Nectar Image

Budget-Friendly Memory Foam & Hybrid Mattresses

  • Best For: Hot sleepers, back pain relief
  • Materials: Premium memory foam and hybrid options
  • Trial Period: 365 nights

What sets Nectar apart:Nectar offers some of the highest rated affordable mattresses available online, with both premium memory foam and hybrid options. Their cooling features set them apart from other brands.

How to set up your new mattress: After unboxing, your Nectar mattress is ready to set up on your base, foundation, or bed frame. No box spring is required.

Pros:

  • Affordable price point
  • Generous in-home trial period & warranty
  • Premium cooling features

Cons:

  • No custom firmness options available
  • Not designed for plus-size sleepers

Helix Sleep

Helix Image

Customizable Hybrid Mattresses

  • Best For: People with specific sleep styles & needs
  • Materials: Memory foam and coils
  • Trial Period: 100 nights

What sets Helix apart:The wide variety of custom options for mattresses that Helix offers is matched by few other brands online. Choose from mattresses for all types of sleepers, including extra soft or firm options, mattresses for heavy people, and more.

How to set up your new mattress: Helix mattresses arrive compressed in plastic packaging in a box. They need about 2 hours to fully expand, after which they are ready to sleep on.

Pros:

  • Affordable price point
  • Many custom sleep style options 
  • Mattresses for couples and for kids
  • Multiple financing options

Cons:

  • No all-foam options available
  • Shorter trial period than other brands

ABOUT BUYER'S GUIDE



Navigating the many choices for every consumer purchase can be challenging. Our team spends hours doing research, combing through forums, and reading consumer reviews on even the most basic of household items, and we summarize that information in clear, precise comparisons.

Join the millions that have trusted BuyersGuide.org to help them make smarter buying decisions. We help our readers spend their money wisely and find the right product to suit their specific needs. Our independent expert reviews and data-driven shopping recommendations empower you find the meal delivery service that's right for you.

We leverage user data to understand decision-making and put the best products in front of each user. We tailor our comparisons to what matters to our user's needs, specific or broad. We keep our content up to date, we are constantly looking for new merchants and products to compare, and we are quick to remove any that are outdated or no longer meeting our standards.

Our rankings change day-to-day based on our proprietary algorithms that crunch data to identify top-performing products and tailor recommendations to exactly what our readers are looking for.

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