Couple laying on the dual-sided mattress

Helix vs. Casper Mattress Comparison

Stuck between a Helix and a Casper mattress? Read our comparison review to evaluate which is best for you.

Helix and Casper are both great mattress options, but they’re also very different types of mattresses. Depending on your preferences or personal circumstances, one may be better for you than the other.

We’ll compare the two mattresses side by side to help you figure out which is best for you: Helix vs. Casper.

Helix vs. Casper Overview

Customer Rating
MA Score
Trial Period


Customer Rating
MA Score
8.9 / 10

Customizable hybrid mattress great for couples and all sleep styles


Customizable: Varies based on selection


Hybrid: foam combo with microcoils

Trial Period

100 days


10-year limited warranty


Customer Rating
MA Score
9.1 / 10

Universal firmness mattress for the average sleeper


Medium firm: 6/10


Memory foam

Trial Period

100 days


10-year limited warranty

Couple laying on the dual-sided mattress

Helix Mattress Highlights

Casper Mattress Highlights

  • A memory foam mattress that appeals to most types of sleepers.
  • Targets 33 points in the body for ideal support and pressure relief.
  • Scored perfectly for responsiveness, making it great for combination sleepers who move around at night.
  • The foam has great airflow so you won’t get too hot.

Compare Mattress Specs/Sizes

The Helix and Casper mattresses are available in all the same sizes and are each 10″ thick.

Helix Casper
Thickness 10″ 10″
Twin 39″ x 75″ 39″ x 75″
Twin XL 39″ x 80″ 39″ x 80″
Full 54″ x 75″ 54″ x 75″
Queen 60″ x 80″ 60″ x 80″
King 76″ x 80″ 76″ x 80″
California King 72″ x 84″ 72″ x 84″

Learn more about mattress sizes

Compare Helix vs. Casper Mattress Prices

The Helix and Casper mattresses are priced very similarly. Keep in mind, the following prices are standard without discounts, promotional offers, or Mattress Advisor exclusive deals. You can check our coupons page to stay up to date on the best deals.

Helix Casper
Twin $600 $595
Twin XL $700 $695
Full $850 $995
Queen $995 $1,095
King $1,245 $1,295
Cal King $1,245 $1,295

Compare the Inside Layers

Now we’ll take a look at what’s inside each mattress so you can know what you’re sleeping on.

A look inside the Helix mattress at the zoned support system

Inside the Helix

  • Helix Two-Layer Cover: Soft and breathable
  • 2’’ Memory Foam Comfort Layer: Pressure relieving
  • 1’’ High-grade Polyfoam Transition Layer: Ergonomic support and cushion
  • 6’’ Pocket-coil Body Shape Layer: Cradles your body; limits motion transfer; offers edge support
  • 1’’ DuraDense Foam Base Layer: Durability and support
Casper Original inside

Inside the Casper

  • 1.5” Open-Cell Foam – sleep cool!
  • 1.5” Responsive Memory Foam – don’t sink in the bed!
  • 1.5” Zoned SupportTM layer – avoid pain in the pressure points!
  • 5.0” Durable Support Foam – keep the bed for its full lifespan!

Compare Mattress Advisor Scores

Take a look at how the Helix mattress and Casper mattress performed in our tests and evaluations.

Helix Casper
Shipping 10 10
Trial Period 9 9
Return Policy 10 10
Warranty 9 9
Set-Up Test 8 8
Motion Transfer Test 9 8
Edge Support Test 9 9.5
Pressure Relief Test 8 8.5
Spinal Alignment Test 8.25 9.5
Responsiveness Test 8.75 10
Cooling Evaluation 9 7
Durability Evaluation 9 8
Customer Service Score 9 9
Social Impact Score 5 9
TOTAL SCORE 8.9/10 9.1/10


When we compare our ratings for the Helix vs. Casper mattresses, the Casper comes out on top at 9.1/10 compared to Helix’s 8.9/10. But depending on your individual needs, the Helix may be better for you.

We recommend the Helix mattress for couples, seniors, or those who need a more customized support system. The Casper is great for average sleepers without particular preferences. No matter which you choose, you’ll be one step closer to a great night’s sleep.

Still Deciding?

Our comparison tool can help you compare your top options. Check it out!

Compare Mattresses

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