Life Hacks

The Best Pillows of 2021: The definitive in-depth review of top-rated pillows

September 13th, 2021

Finding the right pillow can be downright exhausting. Our goal with this article is to help you take the guesswork out of finding the perfect pillow by putting popular styles to the test – in this study, we looked at 8 of the most popular pillows on the market available, and evaluated them to find the best.

For decades, I had been sleeping on whatever pillow I found at the department store when moving residences. I could never find the exact best pillow for me – some were too flat or too thick, too firm or too soft, too hot, or to rough. I took it upon myself to find the best pillow available on the market. It is worth it to note that I am a combination sleeper and I rotate between sleeping on my back, side, and stomach. I was looking for a pillow that would be great for a sleeper like me.

I started by going through a bunch of lists of the best pillows – I scoured Amazon and direct to consumer sites to come up with a list of 8 of the best pillows on the market for all sleepers.

Overall, the best pillow I slept on by far was the Dosaze Adjustable Pillow. I enjoy sleeping on the Dosaze Adjustable pillow in all three sleep positions thanks to the adjustability of the loft and the medium-soft firmness. I also found it significantly cooler than the other pillows that I tested. I highly recommend this pillow as my top pick, especially for side-sleepers or people who sleep in a combination of positions.

In depth review and comprehensive list:

1) Winner: The Dosaze Adjustable Pillow, $79.99

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Dosaze Source: Dosaze

After all of our research and testing, we found that this pillow is hands down the best pillow available, the Crème de la Crème. We found that the premium memory foam the most durable and most comfortable – it provided the overall best balance of support and comfort. It is a bit more expensive, but it is well worth it because of the quality and durability.

This pillow is handmade in the USA and utilizes a proprietary open cell gel memory foam that promotes airflow to regulate your temperature and prevent overheating. I noticed that this pillow was noticeably cooler than other pillows.

Unlike other pillows, that use a hybrid of polyester fiber and memory foam, this pillow is 100% shredded memory foam, which to felt much more supportive to me than the pillows that are made of a hybrid fill.

We also loved the cover of the pillow – it feels extremely soft and luxe and does not irritate your skin. We didn’t even have to use another pillowcase when we slept on it It’s a bit newer on the market, but in our testing, we found it to be the most comfortable and the coolest (which is typically the complaint with memory foam pillows).

But don’t just take our own word for it. You can even check out the Dosaze pillow reviews on the site itself, if you don’t believe us.

You’ll also see that this pillow is a lot more reasonably priced than a lot of the pillows on this list – it’s a much better value than those other pillows and we found it actually be much more comfortable than pillows that are 2x or even 3x the price.

Don’t be fooled by the low number of reviews for this pillow – it is hands down the best one we slept on and is new on the market in 2021.

2) Sleep Number DownComfort Pillow, $199.99

Sleep Number is a premium brand that commands a premium price in the sleep space, but for good reason. This premium downcomfort adjustable pillow is one of the best on the market.

The down feathers support your head and it really feels like sleeping on a cloud. A lot of reviewers call it the ‘best they’ve ever owned.’

This pillow is great for any sleep position. Whether you’re a side sleeper or you like sleeping on your back, you’ll find it easy to fall and stay asleep with this pillow because you can adjust it’s height with the multiple inserts. If we had one complaint,


  • Premium down filling
  • Adjustable height
  • Great for any sleep position
  • Dust mite, mildew, and mold resistant


  • Very expensive
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Sleep Number Source: Sleep Number

3. Coop Home Goods Eden Adjustable Pillow, $80

A lot of people are raving about this pillow and it’s not hard to see why. Apart from being vegan and cruelty-free, this pillow comes with an extra 1/2 lb bag of fill. You can use the extra stuffing to create a higher loft.

And the best part? The pillow comes with a 100-night sleep trial. This means that if you’re not completely happy with it during that period, you can let them know and they’ll allow you to return it for free. Then can even help you customize your fill to your preference.


  • Hypoallergenic
  • Dust mite resistant
  • Tested and certified by GREENGUARD Gold and CertiPUR-US


  • New pillow comes with a weird smell.
  • Hybrid memory foam and polyester fiber fill
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Amazon Source: Amazon

4) Purple Harmony Pillow, $159

People who’ve tried this pillow claim that it feels like sleeping on a cloud.

This pillow leverages the patented purple grid hex, combined with a talalay latex core and a moisture wicking cooling cover to ensure a cool, comfortable night’s rest. It provides just the right balance of softness vs. support.

The pillow also has ventilation holes which allows it to remain fresh and cool throughout your sleep


  • Great balance of softness and support
  • Comes with a washable, cooling cover cover
  • Has a medium soft feel


  • Expensive
  • Unique feel that takes some getting used to
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Purple Source: Purple

5) Layla Kapok Pillow – $99

This pillow has solid reviews, and the copper infused Kapok material claims to keep you cool throughout the night. In practice, it is a bit hit or miss. While the pillow definitely is not any warmer than most pillows, it is hard to tell whether it truly keeps you cool at night – just look at the reviews:

That being said, overall it does have nice reviews and is touted as a nice pillow. It could be worth trying as it claims to have a plush feel (from the Kapok fiber) while maintaining the support of memory foam.


  • Kapok fiber has a nice, plush feel
  • Soft, comfortable cover
  • Has a medium soft feel


  • Tends to run a bit warm
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Layla Source: Layla

6) Helix Adjustable Pillow, $99

One of the layers inside this pillow can be removed, making it easy to achieve proper neck alignment. That means it’s great for back sleepers. The gel microfiber fill is ideal for both staying cool and staying comfortable. Plus, it comes with a one-year warranty when you buy direct from Helix, so if you aren’t 100% satisfied, you can simply send it back to the company for a refund.

Dimensions: 18 x 26 inches


  • Adjustable height
  • Breathable materials
  • One-year warranty


  • You can subtract thickness but you can’t add it, so if you’re a side sleeper, it may be too thin.

7) Elite Rest Ultra Slim Sleeper, $41.96

This is one of the slimmest pillows around and it’s great for stomach sleepers, particularly those who like to sleep with their arms under the pillow.

Apart from being slim, this pillow is quite light, too. Weighing no more than 2 pounds, it’s a good pillow to take with you on trips.

Now, don’t worry about exposing this pillow to different conditions. Its fill is made from latex memory foam that’s designed to resist mildew.


  • Slim and light
  • Features 100% cotton cover
  • Mildew-resistant


  • Can’t be machine washed
  • Not for people with latex allergy
  • Very thin, so definitely best for stomach sleepers
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Amazon Source: Amazon

8) Sleep Number True Temp Pillow, $99

This pillow by sleep number comes in a contoured shape for back and stomach sleepers that will give you an additional feeling of support. Classic and adjustable versions are available as well. Meanwhile, the temperature balancing technology will make sure that no matter what time of the night it is, the temperature will remain consistently cool. You don’t have to worry about a lot of variation.


  • Classic, contour, and ultimate shape options
  • Consistently cool temperature
  • Supportive memory foam


  • If you like to change up your sleeping position daily, it’s important to remember that the contour option won’t work great for slide sleepers.

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