Casper vs Nectar Mattress Review

The Casper Mattress and the Nectar Mattress are two of the most popular, high-quality mattresses on the market. Customers love both of them — so which should you choose?

The Casper is a great all-around mattress, with breathable foam layers that put it high on the list of best mattresses for side sleepers and best for combination sleepers. The Nectar, one of the best mattresses under $1,000, is known for lulling sleepers to bed with its plush, pressure-relieving memory foam.

If you’re looking to buy a new foam bed, you need to have all the information to make the right decision. Continue reading below for our full Casper vs Nectar mattress comparison.

By clicking on the product links in this article, US-Mattress and Mattress Advisor may receive a commission fee at no cost to you, the reader. Read the full disclosure statement.

Highlights of Casper vs Nectar

Casper Nectar
The Casper Mattress The Nectar Mattress

Supports Many Sleep Positions: The Casper adjusts seamlessly to your shifting sleep positions throughout the night. It’s a great option for side sleepers, back sleepers, stomach sleepers, or combination sleepers.

Excellent Zoned Support: Casper’s latest innovation is Zoned Support, a new foam system that contours high-pressure areas like your hips, shoulders, and core to provide relief to your pressure points. The foam hugs your body in all the right places, making it one of the best mattresses for back pain.

Responsiveness: The Casper mattress received a perfect score on responsiveness. This means the bed quickly adjusts to your every movement, making for a restful night’s sleep.

Breathable, Cooling Memory Foam: This breathable best memory foam mattress provides airflow so you won’t overheat during the night. This prevents you from experiencing the hot, sinking feeling that comes with traditional memory foam mattresses.

Great Value: You can’t beat this price. Starting at just $399 for a Twin model, the Nectar offers comfort on a budget, proving you don’t have to sacrifice luxury for a reasonable price point.

Great for Side Sleepers: The Nectar is one of the best mattresses for side sleepers. It gives you a “hugging” feeling while keeping your spine aligned and your pressure points supported.

Motion Isolation: The Nectar scores highly on motion isolation, which is especially important for couples sharing a bed. No one likes being woken up in the middle of the night because of their partner’s tossing and turning — with the Nectar mattress, you’ll be able to sleep comfortably on your side of the bed no matter what.

Lifetime Warranty: How many products can you think of that come with a forever warranty? With the Nectar, you’ll never have to worry about covering damage to your mattress — Nectar covers you for life.

Check Price

Check Price

Casper vs Nectar Side-by-Side Comparison

Casper Mattress Review

A woman sits on the Casper Original mattress

  • Type: Memory Foam
  • Firmness: Medium-firm (6/10)
  • Trial Period: 100 days
  • Warranty: 10-year limited warranty
  • Price: $595-$1295
  • MA Score: 9.1/10
  • Customer Rating: 4.5/5

Read more in our Casper mattress review.


Check Price

Nectar Mattress Review

A man and a woman make their Nectar mattress up with sheets and pillows

  • Type: Gel memory foam
  • Firmness: Medium-firm (5.5-6/10)
  • Trial Period: 365 nights
  • Warranty: Lifetime warranty for as long as you own the mattress
  • Price: $399-$899
  • MA Score: 8.7/10
  • Customer Rating: 4.8/5

Read more in our Nectar mattress review.


Check Price

Compare Features and Materials

Casper Mattress Nectar Mattress
Inside layers of Casper mattress Inside layers of the Nectar mattress

What’s inside:

  • Open-Cell Foam: Provides airflow for maximum breathability, keeping you cool all night
  • Responsive Memory Foam: Supportive layer that responds to your movements throughout the night and relieves pressure points
  • Zoned Support™Foam Layer: Foam support layer that contours to your body, providing additional hip and shoulder support for side sleepers
  • Base Layer: Durable support foam to make your mattress last longer

What’s inside:

  • Cooling Cover: Promotes air circulation and is bed-bug resistant
  • Quilted Gel Memory Foam: This comfort layer provides airflow and contours to your body, giving you a “hugging” feeling
  • Gel Memory Foam: Delivers weight distribution and pressure relief
  • Adaptive Hi-Core Memory Foam: Memory foam layer designed to support the body
  • Breathable Base Layer: Serves as a stable foundation

Scored best in:

  • Spine alignment
  • Edge Support
  • Responsiveness
  • Pressure Relief

Scored best in:

  • Edge Support
  • Motion Transfer
  • Responsiveness
  • Durability

Sizes and Specs

Casper Nectar

10" Thick

Twin: 39” x 75”

Twin XL:  39” x 80”

Full: 54” x 75”

Queen: 60” x 80”

King: 76” x 80”

Cal King: 72” x 84”

11" Thick

Twin: 39” x 75”

Twin XL: 39” x 80”

Full: 54” x 75”

Queen: 60” x 80”

King: 76” x 80”

Cal King: 72” x 84”


The Casper mattress uses Zoned Support in its design to contour high-pressure areas in your body. It’s a highly supportive bed that’s great for combination sleepers who switch sleeping positions throughout the night. Casper received a perfect score on responsiveness and adjusts easily to your body as you move.

The Nectar, also considered one of the best memory foam mattresses, is designed with thick layers that create contouring around your body and offer satisfying sinkage to give you the full memory foam feel. It’s comprised of three plush layers of foam that provide relaxing pressure relief. The Nectar also comes with a special proprietary cover designed to keep dust mites out. Both the Nectar and the Casper contain a comfort layer and a transition layer, although Nectar’s comfort layer isn’t as immediately responsive to pressure as the Casper’s.


Mattress firmness all depends on your sleep needs - those with back pain will need to learn towards medium-firm to firm options for optimal spine support. Side sleepers may opt for something more plush, to cushion them as they drift off.

The Casper and the Nectar are both medium-firm mattresses. The Casper mattress earned a 6 out of 10 on the firmness scale while the Nectar earned between 5.5 and 6. The Casper responds to pressure more quickly than the Nectar, creating a bouncier feel.

The Nectar offers more of a sinking feeling, whereas the Casper offers more of a lifted, supportive feel. The Casper might be a better fit for stomach sleepers than the Nectar, as its Zoned Support layer caresses the hips and shoulders. While the two beds rank similarly on the firmness scale, the actual feeling of lying on each one is somewhat different.

Motion Transfer

If you sleep with your pet or partner, motion transfer is an important factor to consider when selecting a mattress. Motion transfer is a mattress’ ability to absorb any movement that can occur when you toss and turn, preventing disrupting your partner’s sleep.

The Casper mattress scored an 8 out of 10 on our motion transfer test, whereas the Nectar earned an 8.5 out of 10. The Nectar’s thick layers of memory foam dampen motion, making it a great option for couples who don’t want to feel their partner moving around in the middle of the night. The Casper bed, on the other hand, has a bouncier, more buoyant feel. This results in more motion transferred across the surface.

Edge Support

Edge support refers to a mattress’ ability to not only retain its shape, but maintain stability when weight is applied on the outermost edges of the mattress.

After testing each bed’s edge support, the Casper mattress was given a near-perfect 9.5 out of 10, while the Nectar earned a solid 9 out of 10.


As with anything, pricing is an important factor to consider when purchasing a new mattress. The Nectar mattress is the obvious budget option, starting at $399 for a Twin compared to $595 for a Casper Twin. Nectar’s highest-priced mattress size is the King or Cal King at $899, while the Casper’s King and Cal King go for $1,295.

Related: How to find the best mattress under $1,000.

Delivery and Returns

Shipping and delivery will depend on the company and delivery service.

Casper ships their mattress compressed and rolled in-a-box within 2-7 business days. Nectar offers free shipping to your door within 2-5 business days.

FAQ about the Casper Mattress

  1. What does the Zoned Support system in the Casper Mattress do?

    Every Casper mattress comes with a uniquely, patented Zoned Support system designed for extra pressure relief and comfort where your body needs it most. Casper’s latest innovation uses an advanced foam system to provide extra support under your shoulders and hips, which can be especially tender pressure points for side sleepers, and also back and stomach sleepers.

  2. Is the Casper Mattress good for couples?

    The Casper Mattress is a great bed for couples. The Casper scores perfectly on responsiveness, a measure of how well your mattress responds to your body weight and movements. This is ideal for couples who share a bed as you won’t be disturbed by your partner’s movements in the middle of the night.

  3. Does Casper make other mattresses?

    Yes; Casper sells several other mattresses, including hybrid mattress and all-foam options, as well as a budget-friendly option. Casper also sells a variety of well-reviewed sleep accessories like pillows, bed frames, and bedding. You can learn more in our Compare Casper Mattress Review.

FAQ about the Nectar Mattress

  1. Which sleeping positions does the Nectar Mattress support?

    The Nectar mattress has been rated one of the best mattresses for side sleepers. However, customers also say it is a comfortable mattress for back and combination sleepers.

  2. What is the cover on the Nectar made of?

    The Nectar contains a plush, quilted cover with a bit of memory foam inside. It’s designed to be very comfortable and provide cooling. The cover is made of Tencel fiber which is a soft and very breathable material. Tencel fiber provides cooling to the mattress and helps wick away moisture.

Summary of Casper vs Nectar

Mattress Advisor Score Breakdown

Casper Nectar

Shipping: 10

Trial Period: 9

Return Policy: 10

Warranty: 9

Set-up Test: 8

Motion Transfer Test: 8

Edge Support Test: 9.5

Pressure Relief Test: 8.5

Spinal Alignment Test: 9.5

Responsiveness Test: 10

Cooling Evaluation: 7

Durability Evaluation: 8

Customer Service Score: 9

Social Impact Score: 9


Shipping: 9

Trial Period: 10

Return Policy: 10

Warranty: 10

Set-up Test: 8

Motion Transfer Test: 8.5

Edge Support Test: 9

Pressure Relief Test: 8

Spinal Alignment Test: 7.5

Responsiveness Test: 8.5

Cooling Evaluation: 8.5

Durability Evaluation: 8.5

Customer Service Score: 8.5

Social Impact Score: 5


With so many great options to pick from, choosing the right mattress is never an easy task. Two popular online mattresses- the Casper and the Nectar-- both scored high marks based on our testing measures, but there are a few key differences between the two beds.

The Casper ranked higher on responsiveness, so it may be a better fit for combination sleepers. However, the Nectar ranked higher on our motion isolation testing, making it a slightly better option for couples. The Nectar mattress is especially good for side-sleepers, containing a quilted gel memory foam that gives you a “hugging” feeling while keeping your spine aligned and your pressure points supported.

The Casper is designed with an innovative Zoned Support system made to contour your body’s high-pressure areas like your hips, shoulders, and core to provide maximum pain relief. The biggest difference between the Casper and the Nectar is the overall feel of the mattress.

The Casper responds to pressure more quickly than the Nectar, creating a bouncier feel. The Nectar offers more of a sinking feeling, whereas the Casper offers more of a lifted, supportive feel. Finally, the Nectar is significantly cheaper than the Casper.

Overall, both are great mattresses and choosing the right one will depend on your personal preferences.

Casper Mattress Summary

  • The Casper mattress is one of the top bed in a box brands, and their mattress appeals to all sleep styles.
  • The Casper is designed to keep you cool, a perk that isn’t always offered with memory foam mattresses.
  • The Casper is a very responsive mattress, so you won’t be disturbed by a partner or pet moving around at night.
  • The Casper is always evolving, so new improvements are often made so the mattress performs even better. This is thanks to customer feedback and research done by Casper.


Check Price

Nectar Mattress Summary

  • The Nectar mattress has a pretty happy (and well-rested) fan base – they have overwhelmingly positive reviews and fewer than 3% of customers end up returning their Nectar mattress.
  • Its proprietary cover is specifically designed to keep out dust mites – which is good because this mattress should last you a while.
  • Nectar is so confident that they make the best mattress for the price that they offer a lifetime warranty and trial period that lasts an entire year.


Check Price

About the Author Devorah Levy-Pearlman

Devorah Levy-Pearlman is a freelance writer based in New Orleans. She is passionate about helping others improve their lives with a great night of sleep.