Casper vs Helix Mattress Comparison: 2021 Detailed Review

casper vs helix

Quick Take: This Casper vs Helix mattress comparison really comes down to whether you’re interested in owning a custom mattress or one that is one-size-fits-all. Helix is certainly newer to the game than Casper, but if you want a custom mattress they might be the way to go. Of course, Casper has been around longer and though not customizable, it is the less expensive option and better option for the average sleeper. Keep reading this Casper Helix comparison to determine the best option for you!

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Casper is best for sleepers who:

  • Prefer an all-foam mattress
  • Don’t like the guesswork of customizing a mattress
  • Don’t have unique or complicated sleeping preferences

Use SLEEPZOO to save $50 on a new Casper mattress and enjoy a 100 night risk-free trial.

Helix is best for sleepers who:

  • Want a mattress customized to their exact preferences
  • Couples who have different firmness preferences
  • Like the bounce of a coil mattress (hybrid design combines foam and coils)

Try Helix risk-free for 100 nights and enjoy a custom mattress built just for you.

Check out our reviews of Casper and Helix to learn even more!


Our Full Casper vs Helix Mattress Comparison

Do you want the ability to customize a mattress or do you prefer something tried and tested that allows you to rely on thousands of satisfied customers? The answer certainly comes down to personal preference and there is no wrong answer. Helix is a mattress company offering the luxury of customization. This can be handy for a number of reasons. It’s especially great if you share your bed with someone and they sleep in a different position than you. Even if you don’t care too much about customization, you might prefer Helix because it is a hybrid mattress and combines the use of pocketed coils and foam. Then again, you might prefer the Casper because it’s all foam and that’s what you’re interested in.

That’s what this Casper vs Helix mattress comparison is all about. You get the chance to compare several key details about these two mattresses. You can check side by side comparisons on price, construction, firmness, and many other areas. Hopefully once you’ve checked out these details and our reviews for both mattresses, you will have the details you need to make an informed purchase, one way or the other.


Casper vs Helix Mattress: Construction

While Casper is all foam, Helix is a customizable hybrid mattress unique to you

Casper is a foam mattress that consists of four layers. Beyond the cover, the order goes:

  • 5” Responsive poly foam
  • 5” Memory foam
  • 5” Poly foam
  • 5” Support foam

Casper mattresses offer breathability in the multiple foam layers, which creates a cooling effect that will keep your bed at an even temperature. You’ll also feel added support and a comfortable amount of contouring, which will cradle your body and help to reduce any aches and pains.

Use SLEEPZOO to save $50 on a new Casper mattress and enjoy a 100 night risk-free trial.

Helix is a 10” mattress that is made with a combination of poly foams and coils. Each mattress is tailored specifically to your sleep needs. Helix offers you a sleep quiz and they take that information to determine the order of the layers, the thickness and density of the layers, and the firmness you require. This means every mattress is going to be setup differently. That said, here are some details on the layers that would be in each mattress.

  • Helix dynamic foam
  • Microcoils
  • Poly foam transitional support layer
  • High density support foam

The Helix Dynamic Foam feels somewhat like latex. It is comfortable and supportive, but also offers a good bounce. It regulates temperature, also. The microcoils add to the bounce but are really there to help with pressure relief and to provide more comfort. Compression support comes with the poly foam and the support foam is there to provide a foundation for every Helix mattress.

Try Helix risk-free for 100 nights and enjoy a custom mattress built just for you.


Helix vs Casper Mattress: Firmness

Casper comes in medium-firm while Helix is customized to you

It’s hard to point out the firmness of a mattress that is customized because any Helix that I receive would be different from yours. As this is a customized mattress, your firmness level will be customized based on the results from your sleep quiz. The quiz will determine the proper firmness for you. It also gauges how cool you need the mattress to be, how much support you require, and if you want you can mention medical conditions that might affect sleep. They also ask whether you’re a back sleeper, a stomach sleeper, or if you sleep in another position. All of these questions and answers will help them create the perfect mattress for you.

Meanwhile, Casper is medium-firm and can be best described as a 7 out of 10 where firmness is concerned. Casper might be firm, but that does mean that it’s hard. It is soft enough to cradle your curves and keep things comfortable. The main difference here is that with Casper you know what you’re getting in terms of firmness because everyone is getting the same, standard mattress. With Helix, your firmness is determined by your sleep quiz.

Check out some other recommendations for mattresses: firm mattresses and soft mattresses


Helix vs Casper Mattress: Motion Transfer

Motion transfer is excellent with Casper and Helix

Motion transfer should be minimal on your Helix mattress. The multiple foam layers will help to isolate the motion you might normally feel on a basic innerspring mattress. This means that tossing and turning won’t be as bothersome as it once was. If you’re part of a couple, having a bed with proper motion transfer can mean all the difference in sleeping together well each night.

Casper is a foam mattress, which generally means that motion transfer should be somewhat good. Casper goes a step further than that and truly offers a motion-free environment. Gone are those nights when you feel every time the person next to you moves or gets up. If you find you or your partner moves a lot, this will be an added plus. That said, Casper has been known to help people beat all that tossing and turning, by offering a mattress that reduces pain while you sleep. Whether you move or not on your Casper doesn’t matter because your partner won’t feel it.

Other great options for pain relieving mattresses: Mattress options for back pain


Casper Helix Comparison: Price

Casper offers a less expensive mattress, but no customization is available

The great thing about Casper is that you receive a luxury mattress for a lower price than you would elsewhere. The difference in price between Casper and Helix is small, but if you have less money you might find Casper to be more reasonable for you. Casper offers beds in all standard sizes and you can even get a Queen mattress for under $1,000.

With Helix, the prices may be higher, but you’re getting the ability to customize your bed in a way that allows it to be specific to you. When you consider that, Helix isn’t really that expensive. It’s certainly cheaper than many luxury mattresses that do not allow you to customize the bed to your physical needs.


Sizes Casper Mattress Price Helix Mattress Price
Twin $595 $600
Twin XL $645 $700
Full $895 $850
Queen $995 $995
King $1,195 $1,245
California King $1,195 $1,245

Current Casper Coupon Code: Use SLEEPZOO to save $50

Try Helix risk-free for 100 nights.


Casper vs Helix Mattress: Trials and Warranty

Both Helix and Casper offer a 100-night trial and a 10-year warranty

Casper gives you 100 risk-free nights! Once you’ve received your mattress you’ll have 100 nights to get a full refund. This means that there’s no risk involved in your purchase. You have plenty of time to figure out if you like your mattress and if not, to return it. Returns are easy as Casper handles most of the details. You just let them know you want to return it and they will have your mattress picked up and get you your money back. If you keep your mattress you have a 10-year limited warranty that will protect you from defects and other damage.

Helix has a pretty identical deal where risk-free trials and warranties are concerned. The main difference is that Helix asks that you keep and sleep on your mattress for at least 30-days before deciding to send it back. After day 30 and until day 100 you can call and tell them you want to return your mattress and they will set things in motion without any hassle. Otherwise, the deal is the same, with a limited 10-year warranty if you keep your mattress.


Conclusion: What Mattress Should I Buy?

It all comes down to your personal interest in customization

There really is not a wrong way to go. Thousands of people have tried and love Casper and it’s likely that you would love it, too. If you want a bed that people have tried and can offer their opinion on, Casper would be a good choice. If you’d rather take a leap and want something that you can customize, then the answer would be Helix.

Buy a Casper If:

  • You want to save money (Save $50 with code SLEEPZOO)
  • You like the feel of an all foam mattress
  • You want a standard luxury mattress with no surprises


Buy a Helix If:

  • You want a completely customized mattress
  • You prefer innerspring or spring/foam hybrid mattresses
  • You don’t mind taking a quiz to create your mattress


Features Casper Helix
Cooling Yes Yes – Amount is determined by the sleep quiz
Firmness 6.5 out of 10 Custom firmness based on sleep quiz
Height 10” 10”
Made in the USA Yes Yes
Materials 4 foam layers (poly and memory foams) 4 layers – a mix of microcoils and foam layers
Motion Transfer Minimal Minimal
Risk-Free Trial 100 Nights 100 Nights
Shipping Free Shipping Free Shipping to US and Canada
Sinkage Minimal Minimal
Warranty 10 Years 10 Years


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