Helix vs. Purple Comparison Reviews 2021

Is it the mattress from Purple or Helix? Both Purple and Helix feature pros and cons, but which one offers the right mattress for you? For those who can’t decide which mattress to pick between Helix and Purple, this review is for you.

Helix Mattress

  •  At a glance: Mattresses for every sleeper  
  • Headline: Helix is obsessed with providing sleep products with the highest quality and the best customer experience. With multiple product variations, Helix continues to satisfy over 8,000 verified customers whether you’re a back, side, or stomach sleeper.

Purple Mattress

  •  At a glance: Unique mattresses with reinvented comfort  
  • Headline: Widely known for its mattresses’ unique color, the mattresses from Purple continues to stand out in the crowd since its founding. The Purple mattresses attract more customers with its one of a kind grid material that provides an award-winning cushioning.

Quick Synopsis

Before we get into the detailed part, check out these points that we will cover in this post:

Quick Comparison

  • Feel – Helix is a little plush while Purple is a little firm
  • Price – Helix is more affordable than the Purple mattress
  • Options – Purple offers more sizes for customer convenience
  • Comfort – Purple caters for more types of sleepers than Helix

To get the complete detail about these bulleted points, keep reading.

Helix Mattress

Best For:

  • Price-conscious shoppers who want a cheaper mattress
  • Sleepers who want a mattress with a specific comfort level
  • Back, stomach, and combo sleepers
  • Anyone who wants a body-contouring mattress with a soft feel
  • Hot sleepers

Nectar Queen Mattress + 2 Pillows Included

Helix offers a wide range of mattresses for different kinds of sleepers: from side to back and stomach sleepers. Whether you want a soft or firm feel, Helix has a specific mattress for everyone. For this review, we will settle for the Helix Moonlight mattress.


The Helix Moonlight mattress has 5 multiple layers of award-winning materials. Starting with the cover material, the Helix Moonlight mattress has a soft touch design fabric that has a light stretch. This is followed by 2 inches of comfort layer which is referred to as the Helix dynamic foam. This is a special latex foam hybrid alternative that Helix designed to respond and conform to different body sizes. Its next layer is transition foam that is 1 inch thin only. This Helix dynamic foam is made with a lower IFD to match the sleepers’ unique body type. Its next material is a body shape layer that contains hundreds of wrapped coils. For its final layer, Helix Moonlight has Dura Dense foam. This base foam layer ensures the durability of the entire mattress to help it last for years.


On a scale of 1 to 10 with 1 as the softest and 10 as the hardest, this has a 2-3 rating. The Helix dynamic foam provides a soft feel to contour and responds to your body better. Even its transition layer dynamic foam is there to add a layer of soft cushioning in the mattress. Meanwhile, its layer of spring coils reinforces its layers above to give you a supportive but soft bed. Compared with other Helix mattresses, sleepers feel as if they are getting a free massage from this marshmallow-like bed. Its layers are designed to provide just enough comfort to help relieve pressure points.


Since Helix Moonlight is a hybrid mattress, it is composed of foams and spring coils. Its first layer of support comes from its Helix dynamic foam which conforms to different body shapes and sizes. This is reinforced by the transition layer which provides ergonomic support and comfort to reduce the motion on the surface. At the same time, its spring coils are individually wrapped to help its previous foams cradle your body. Therefore, you can move freely in bed without disturbing the sleep of your partner. These coils respond individually to movements and increase the edge support of Helix Moonlight. For the base support, Helix used a Dura Dense foam to keep the entire mattress in shape.

Temperature Regulation

Each mattress from Helix comes with a soft touch design mattress cover which is soft to the touch. Most importantly, this type of fabric is made from 100% polyester to promote breathability. Thus, this layer increases the airflow through the mattress and enhances the cooling capacity of the mattress. In addition, its layer of pocketed coils does a great job of preventing the buildup of excess body heat in the mattress. So, its optimized design makes it ideal for hot sleepers who usually suffer from annoying night sweats.

Purple Mattress

Best For:

  • Couples who need a motion isolating technology
  • Those who weigh 230 pounds or less
  • Back, side, and stomach sleepers
  • Anyone who suffers from asthma and allergy issues
  • Warm or hot sleepers

Purple Queen Mattress

If the Helix Moonlight Mattress impressed you, wait till you see the Purple Mattress. From the Purple brand, this mattress is one of the 3 unique models that made the company popular in the market.


If you’ve never heard of a purple mattress before, you’ve come to the right place. The Purple Mattress is almost as thick as the Helix mattress with 10 inches profile. The 9.5 inches profile of the Purple Mattress is built with 4 layers of materials. Starting with the cover, the mattress has a new soft flex fabric with wave knit. This knit fabric has a combination of 29% viscose, 67% polyester, and 4% lycra (all +/- 5%). For its inner layers, its top layer of material is where the popular Purple Grid can be found. This 2 inches layer is made of a hyper-elastic polymer with non-toxic polyethylene copolymer powder coating. Its next layer is made of polyurethane foam that is 3.5 inches thick with 1.8 pounds density. This material is followed by another layer of polyurethane foam that is 4 inches thick. But compared with the first one, this thicker foam has 2 pounds of density. This thick base layer has a high-density material to stabilize the entire mattress and maintain an even sleeping surface.


Specifically designed to support your back and budget, The Purple Mattress has a medium-firm feel. This may be a little shorter than the average mattress size but it has an impressive construction. Its layers of materials offer a more supportive and firmer feel compared with the Helix Moonlight Mattress. On a scale of 1 to 10, we can say that this mattress has a rating that is close to 6.5. It has a distinct feel that allows its grid to conform to the body and relieve pressure points. This creates the floating sensation the sleepers experience without sinking too deep into the mattress. Its Purple Grid layer conforms to the body to accommodate side sleepers and back sleepers. Moreover, The Purple Mattress helps sleepers keep their spine properly aligned while resting.


The Purple Mattress doesn’t have super thick layers of materials to provide support. However, its denser layers are enough already to be responsive and supportive. For instance, its famous Purple Grid layer is designed to provide extra support to back and stomach sleepers. Even side sleepers may find this mattress supportive enough, not to mention because of its premium edge support. When it comes to its core foam, Purple used dual-layer comfort foam that feels soft and responsive. Using high-density foam, this mattress is surely built to last. If you share your bed; Purple also features good motion isolation which absorbs most movements in the mattress. But if small to medium-sized sleepers can enjoy its pressure-relieving comfort, heavier sleepers may feel more pressure. Also, stomach sleepers who weigh more than 130 pounds may feel discomfort since the mattress can be prone to sagging.

Temperature Regulation

Whether you’re a hot sleeper or not, the cooling feature of this mattress can come in handy at all times. The open construction of the Purple Grid allows more air to pass through the layers of materials in the mattress. Therefore, you can sleep more comfortably in this mattress as it retains a cooler temperature. Of course, its construction allows this model to remove the excess heat more efficiently than traditional foam or spring mattresses. If you want to stay cool for the whole year round, this bed can help you with that.


For the moment of truth, let’s tackle the differences between these mattresses. First, Helix Moonlight is a hybrid mattress while The Purple Mattress is a foam mattress. If you just want a foam, Purple is ideal. But if you want a bit of foam and a layer of spring coils, Helix is the one. The latter can give you the benefits of sleeping on a foam mattress and a spring mattress in a single bed. Though both mattresses offer great comfort and support, the Helix Moonlight is best for stomach and back sleepers only. If you’re a side sleeper, then The Purple Mattress is more suitable for you as long as you’re not that heavy. When it comes to the firmness, Helix is on the softer side while Purple is on the medium-firm side. Whether you want a soft or something in the middle, you now know which one to pick. If you’re conscious about the price, the Helix mattress still costs less compared with its competitor. Helix costs between $500 (Twin) and $1,149 (King and California King). Meanwhile, Purple costs between $649 (Twin), $1,399 (King and California King), and $1,498 (Split King).


Need more push in the right direction? No worries. Perhaps, these guide questions can help you decide:

Do you want more flexible options?

If you and your partner have different preferences in bed, Purple can give you a Split King option.

Do you want to take a sleep quiz?

This additional guide can lead you to the exact mattress that suits you by simply taking a short quiz.


I am Linda Jones 26, editor of Matress1000. Our mission is to help people sleep better.