updated July 2023

Casper vs Nectar Mattress Comparison
Stuck between a Casper and Nectar mattress? Check out our comparison review to evaluate ratings, features, and more.
There are many factors to consider when comparing Casper, an average memory foam mattress with perfect responsiveness, and Nectar, a budget foam bed with an amazing sleep trial and a forever warranty. Here at Mattress Advisor, we keep it simple. We explain every factor you should consider before purchasing a mattress so you can feel confident in your decision.
In this comparison, we break down how two very popular bed-in-a-box, online mattress companies and their original mattresses measure up against each other: Casper vs Nectar.
Casper vs Nectar at a Glance
Customer Rating
MA Score
Summary
Firmness
Type
Trial Period
Warranty
Customer Rating
MA Score
8.7/10
Summary
Universal firmness mattress for the average sleeper
Firmness
Medium-firm: 6/10
Type
Memory foam
Trial Period
100 days
Warranty
10-year limited warranty
Customer Rating
MA Score
8.7/10
Summary
Affordable quality mattress with excellent trial period
Firmness
Medium-firm: 5.5-6/10
Type
Gel memory foam
Trial Period
365 days
Warranty
Lifetime warranty as long as you own the mattress


Casper
Nectar
Customer Rating
MA Score
8.7/10
8.7/10
Summary
Universal firmness mattress for the average sleeper
Affordable quality mattress with excellent trial period
Firmness
Medium-firm: 6/10
Medium-firm: 5.5-6/10
Type
Memory foam
Gel memory foam
Trial Period
100 days
365 days
Warranty
10-year limited warranty
Lifetime warranty as long as you own the mattress
When it comes to the Casper Original Mattress and The Nectar Memory Foam Mattress, you really can’t go wrong. Memory foam lovers will adore either of these mattresses for their soft enveloping feel. The Casper is slightly more expensive than the Nectar Mattress but both are priced affordably.
Side sleepers would enjoy both the Casper and Nectar Mattresses. Our testers found that the Casper did a better job of keeping their spines straight and of responding to their movements, making it a better pick for combination sleepers and back sleepers. Keep in mind that because the Casper and Nectar are true memory foam beds, they don’t do as good of a job keeping you cool as other hybrid or innerspring mattresses.
Key Similarities:
- Both the Casper and Nectar are excellent mattresses for side sleepers for their ability to relieve pressure like none other.
- The Casper and the Nectar are memory foam mattresses and feel soft yet supportive.
- Both have a medium-firmness level of 6/10 and can support a variety of sleepers since they aren’t too firm or too soft.
Key Differences:
- The Nectar mattress offers more generous buying policies with its 1-year sleep trial and lifetime warranty.
- The Casper mattress is better for stomach sleepers with its zoned support layer that provides firmer foam under your hips, helping to prevent sinkage.
- The Nectar infuses gel into one of its memory foam layers while the Casper is a classic memory foam bed through and through.

The Casper Mattress Review Highlights
- Casper offers a universal mattress fit for all sleeping positions.
- This memory foam mattress promotes airflow, so you won’t get that hot, sinking feeling that you would with traditional memory foam. However, because it is still an all-foam bed, it won’t sleep quite as cool as mattresses that use coils.
- Combination sleepers will appreciate Casper’s perfect score on responsiveness, meaning the layers of memory foam adapt to your changing positions effortlessly as you toss and turn.
- The original Casper mattress offers Zoned Support—an innovative foam system that cradles pressure points like your hips, shoulders, and core to provide relief and support in all the right places.

The Nectar Mattress Review Highlights
- The Nectar mattress is a people pleaser; they have overwhelmingly positive reviews and fewer than 3% of customers end up returning their Nectar mattress.
- The Nectar relieves pressure from your hips and shoulder effortlessly while keeping your spine aligned, so you can wake up feeling refreshed and pain-free.
- Nectar is so confident that they make the best mattress for the price point that they offer a lifetime warranty and trial period that lasts an entire year.
- With gel-infused memory foam and a breathable poly-blend cover, this mattress is cooler than traditional memory foam mattresses.
Compare Mattress Specs and Sizes
The Casper and Nectar original mattresses measure up to have nearly the same dimensions for each mattress size. The only difference when it comes to their sizes is their thickness – you’ll see that the Nectar is 1″ thicker than the Casper mattress.
Casper |
Nectar |
|
Thickness | 11″ | 12″ |
Twin Size | 38″ x 75″ | 38″ x 75″ |
Twin XL | 38″ x 80″ | 38″ x 80″ |
Full Size | 53″ x 75″ | 54″ x 75″ |
Queen | 60″ x 80″ | 60″ x 80″ |
King Size | 76″ x 80″ | 76″ x 80″ |
Cal King | 72″ x 84″ | 72″ x 84″ |
Split King | N/A | 76″ x 80″ |
Learn more about mattress sizes.
Compare Casper vs Nectar Mattress Prices
Nectar and Casper have affordable prices and both give you a lot of bang for your buck– in fact, the Nectar mattress even made our list of best mattresses under $1,000. Keep in mind, that these are Casper’s and Nectar’s standard prices without any holiday sales or exclusive Mattress Advisor discounts.
Casper |
Nectar |
|
Twin | $895 | $599 |
Twin XL | $995 | $769 |
Full | $1,195 | $899 |
Queen | $1,295 | $999 |
King | $1,695 | $1,299 |
Cal King | $1,695 | $1,299 |
Split King | N/A | $1,338 |
Compare the Layers Inside
One of the most important things to consider when mattress shopping is what’s on the inside. The materials in your mattress are key for your comfort, support, and your mattress’s durability. We’ll break down how both the Casper and Nectar measure up in their construction below.
The Casper and Nectar actually have pretty similar constructions in the sense that they’re both composed of soft memory foam layers designed to feel comfortable and supportive. The Casper differs in its own specially curated zoned support layer. This layer is composed of three zones designed to provide targeted support by using softer foam around pressure points like the shoulders and firmer foam under the waist and lower back. This is the secret to how the Casper is able to keep your spine straight all night long.
Our testers also found Casper’s support layer to be highly responsive to their movements. This is what distinguishes the Casper from the Nectar from being a better mattress for all sleep positions.
The Nectar uses gel memory foam and an adaptive core to relieve pressure and provide support. Our testers loved how easily the Nectar was able to isolate motion, which is owed to both of these foam layers. You shouldn’t feel your partner’s movements on the Nectar, making it a better choice for couples.
The best way to understand the differences between the Casper and the Nectar’s construction is to look inside the Casper and Nectar to compare their layers.

Inside the Casper
Three soft foam layers make up the Casper, providing pressure point relief and a breathable surface. The foam contours to your curves while still feeling springy and adaptable.
- Airscape Breathable Foam: A top layer of memory foam that provides airflow for excess body heat.
- Zoned Support Layer: Three ergonomic zones provide even support for your shoulders, hips, waist, and lower back.
- Durable Support Foam: This foam layer prevents sagging and body impressions so your Casper mattress will last.

Inside the Nectar
The Nectar has three premium memory foam layers that promote air circulation, offer support, provide motion isolation, and add weight distribution. It also includes a cooling cover.
- Polyethylene Cover: A soft and breathable cover with additional knit and polyester wraps around the Nectar mattress.
- Gel Memory Foam: Cooling comfort layer that conforms to your body and delivers weight distribution.
- Adaptive Hi-Core Memory Foam: This third layer provides support in all sleeping positions.
- Base Layer: A stable foundation of polyfoam that prevents sinkage.
- Bottom Mattress Cover: The final mattress cover maintains the mattress’s position so you never have to worry about slippage.
Compare Mattress Advisor Scores
Check out how the Casper and Nectar mattresses held up in our personal lab testing and evaluations. Pay attention to the factors that mean the most to you, like if you’re a stomach sleeper in need of spine alignment. Examining each mattress’s scores on these factors can help you decide which is best for you based on your individual sleep needs.
Casper | Nectar | |
Shipping | 10 | 9 |
Trial Period | 9 | 10 |
Return Policy | 10 | 8.5 |
Warranty | 9 | 10 |
Set-Up Test | 8 | 8 |
Motion Transfer Test | 8 | 8.5 |
Edge Support Test | 9.5 | 9 |
Pressure Relief Test | 8.5 | 8.5 |
Spinal Alignment Test | 9.5 | 7.5 |
Responsiveness Test | 10 | 8.5 |
Cooling Evaluation | 7 | 7.5 |
Durability Evaluation | 8 | 8.5 |
Customer Service Score | 9 | 8 |
Social Impact Score | 9 | 9 |
TOTAL SCORE | 9.1/10 | 8.7/10 |
Spinal Alignment
When it comes to spinal alignment, the Nectar mattress was pretty average. In contrast, the Casper mattress earned a near-perfect 9.5/10 thanks to its zoned support memory foam layer. If you’re someone with an achy back, the Casper would be a better option.
Responsiveness
Responsiveness looks at how well a mattress allows you to switch positions. Typically memory foam mattresses don’t perform as well as hybrids since they don’t have an innerspring system, but the Casper earned a perfect 10/10 in this area. Combination sleepers should pick the Casper over the Nectar for ease in position changing.
Edge Support
Both the Casper and Nectar scored above average in edge support. This means that they would be great options for those that like to sleep near the end of the bed or people who need help getting in and out of bed.
Summary: Which is Best For You?
The Casper and the Nectar are both what memory foam dreams are made of. They use soft foam layers to cradle your pressure points, giving you that classic cozy feel.
We would recommend Casper’s original mattress for people who tend to shift positions throughout the night or often wake up with back pain. The Casper will offer you a ton of support and respond quickly to your movements throughout the night.
The Nectar is nothing to balk at either. It offers better motion transfer, which is ideal for those who sleep with a partner or pet. As if that’s not enough, the Nectar is an awesome deal that can’t be beaten with its lifetime warranty and 365 day trial period– perfect for indecisive shoppers.
If you’re a side sleeper, you can’t go wrong with either memory foam bed. Both the Casper and Nectar excel in pressure relief and edge support, creating a balanced surface for you to snooze on.
While foam mattresses typically trap heat, both the Casper and Nectar are made of cooling materials, which should help mitigate discomfort if you tend to sleep hot.
Ultimately, the decision comes down to you. What works best for one sleeper may be a nightmare for another, but we laid out the facts to help you decide. Comparing Casper vs Nectar, you can see that overall the Casper scored better in our testing – particularly on spine alignment and responsiveness, while Nectar has better buying perks. Whichever you choose, you’re sure to enjoy a comfortable, restful night’s sleep on either the Casper or the Nectar mattress.
Compare Casper and Nectar to Other Mattresses

Related Content

Mattress Deals
Nectar Mattress Coupons
When it comes to a good night’s sleep, you won’t go wrong with a Nectar mattress. Save up to $399 on a Nectar mattress this holiday season with our Nectar Mattress coupons & promo codes.

Casper Wave Hybrid Mattress Review
Read our Casper Wave Hybrid mattress review to see how it compares to other Casper mattresses and what makes it so great.

Mattress Comparisons
Best Alternatives to Casper Mattresses
Discover the best alternatives to a Casper mattress so you can find the right bed. We’ll compare the feel, price, sleep trial, and more of Casper competitors.