Amerisleep vs Helix Mattress Review: Which One Delivers the Better Sleep Experience?

Feature	Amerisleep	Helix
Type	All-foam	Hybrid (foam + coils)
Feel	Soft to firm (AS1–AS5)	Soft to firm (custom fit)
Best For	Side/back sleepers	Combo/hot sleepers
Motion Transfer	Very low	Low (varies by model)
Edge Support	Fair	Strong
Cooling	Breathable foam	Coils + cooling covers
Price (Queen)	$1,000–$2,200	$899–$2,999+
Trial/Warranty	100 nights / 20 years	100 nights / 10–15 years
Custom Fit	Fixed models	Quiz-matched

Getting to Know Amerisleep and Helix

Amerisleep: This brand is all about using eco-conscious materials and tech-forward memory foam. Their lineup includes five mattresses—AS1 through AS5—each offering a different firmness level. Whether you like super firm or extra soft, there’s an option here for you.
Helix: Customization is the name of the game for Helix. They offer a sleep quiz that helps match you with the right model for your body and sleeping style. You’ll find their standard Core lineup, upgraded Luxe options with pillow tops, and premium Elite models loaded with comfort features.

What They’re Made Of

Amerisleep’s Construction: These mattresses are 100% foam. Their star material, Bio-Pur®, is breathable and plant-based, offering a cleaner alternative to traditional memory foam. The AS3 and above also include HIVE® technology, a zoned system that provides extra support under the back and more softness under the shoulders and hips. Each mattress layers Bio-Pur® foam on top, followed by Affinity foam with HIVE® (in some models), and finishes with a Bio-Core® base for support.
Helix’s Hybrid Build: Helix mattresses combine memory foam or Helix Dynamic Foam with individually wrapped coils. The result is a mattress with a bit of bounce and better airflow. Luxe and Elite versions take it a step further by adding zoned lumbar support and plush pillow tops. These mattresses are built with a comfort foam top layer, a transition layer for added responsiveness, supportive coils, and a dense foam base.

How They Feel to Sleep On

Amerisleep’s Firmness Options:

AS1: Firm feel, great for back and stomach sleepers.
AS2: Slightly softer, supportive for back sleepers.
AS3: Medium feel, ideal for combination sleepers.
AS4: Medium-soft, best for side sleepers.
AS5: Plush and soft, perfect for those who want deep sink and pressure relief.

Bio-Pur® foam keeps things cool and gives a gentle contour without making you feel stuck.

Helix’s Personalized Comfort:

Helix Sunset: Soft and pressure-relieving, ideal for side sleepers.
Helix Midnight: Medium firmness, great for all-around comfort.
Helix Twilight: Firmer option for solid back support.
Luxe and Elite: Include pillow tops and zoned lumbar support for upgraded feel and alignment.

How They Perform Night After Night

Motion Isolation: Amerisleep performs better in this category thanks to its all-foam design. Movement stays isolated, so you won’t be disturbed by your partner shifting around. Helix does well too, especially the Luxe and Elite models, but the coils can allow a bit more transfer.
Edge Support: Helix wins with strong edge support, preventing sinking near the sides. Amerisleep feels softer around the edges.
Temperature Control: Amerisleep’s Bio-Pur® foam is designed for breathability and works well for a foam mattress. Helix naturally allows more airflow through the coil base and uses cooling covers in Luxe models to stay even cooler.
Pressure Relief and Spinal Support: Amerisleep’s HIVE® zoning relieves pressure around the shoulders and hips while keeping your spine aligned. Helix does a great job too—especially in the Luxe and Elite models—with targeted lumbar support for healthy posture.

Let’s Compare the Most Popular Models

AS3 vs Midnight: AS3 is Amerisleep’s most balanced foam mattress. It gives a medium feel with solid support and contouring. Midnight is Helix’s most popular hybrid—also medium feel—with added bounce and a slightly cooler sleep experience.
AS5 vs Midnight Luxe: If you want something plush, AS5 is the softest Amerisleep option and provides maximum contouring. Midnight Luxe adds a cushy pillow top, more zoning, and better edge support, making it a solid hybrid luxury pick.
AS1 vs Sunset: For budget-conscious shoppers, AS1 offers a firmer, no-frills foam experience, ideal for back and stomach sleepers. Helix Sunset is soft and great for side sleepers but may not provide enough support for heavier folks.

How Much Do They Cost and Are They Worth It?

Amerisleep Pricing: Starts around $1,000 for the AS1 and goes up to $2,200 for the AS5. They often run sales, so you can usually snag a deal. Given the quality and long lifespan, the value is solid.
Helix Pricing: Offers more flexibility. Core models start around $899 to $1,199, Luxe models fall in the $1,699 to $2,199 range, and Elite models reach $2,999 or more. There’s a Helix for every budget, whether you want something basic or top-of-the-line.

Sleep Trial, Warranty, and Shipping Info

Amerisleep: Comes with a 100-night trial, 20-year warranty, and free shipping in the contiguous U.S. They also offer hassle-free returns if you’re not satisfied during the trial.
Helix: It also offers a 100-night trial. The warranty lasts 10 to 15 years, depending on the model. Shipping is free, and you can choose white glove delivery for setup.

Pros and Cons Recap

Amerisleep Pros: Uses eco-friendly materials, has excellent pressure relief, and includes zoning for better alignment. The 20-year warranty is a standout, and motion isolation is top-notch.
Amerisleep Cons: Less responsive feel—no bounce. Pricier than some other foam options.
Helix Pros: Great customization, hybrid support and airflow, excellent edge support, and pricing that fits a wider range of shoppers.
Helix Cons: Motion isolation isn’t as strong due to the coils. Warranty varies by model.

Which Mattress Should You Go For?

Choose Amerisleep if:

You prefer the contouring feel of foam.
You want sustainable, plant-based materials.
You need zoned support for pressure relief.
You value a long warranty.

Choose Helix if:

You want a hybrid with more bounce.
You’re a combo sleeper or sleep hot.
You like the idea of a sleep quiz for personalization.
You want a range of price points and upgrades.

Final Thoughts

Amerisleep and Helix are both high-quality mattress brands, but they cater to different preferences. Amerisleep focuses on memory foam comfort with sustainable materials and advanced support. Helix brings in a wide range of hybrid models tailored to your body and sleep style. Whether you lean toward foam or hybrids, luxury or affordability, you can’t go wrong with either—it just depends on what makes you feel the most comfortable every night.

Key Takeaway: Amerisleep gives you eco-friendly, memory foam comfort with great pressure relief, while Helix focuses on hybrids with coils and foam layers tailored to your sleeping habits and body type.

FAQs

Are Helix mattresses okay for heavier sleepers?

Yes, Helix offers a model called Helix Plus, which is built specifically for heavier individuals. It has reinforced coils and dense foam layers for extra support.

Do Amerisleep mattresses work with adjustable bed frames?

Yes, all Amerisleep mattresses are compatible with adjustable bases. They even sell their own line of adjustable foundations.

How long does it take to break in a Helix mattress?

Usually about 2–4 weeks. That’s how long it takes for the materials to settle and adapt to your body shape.

What type of sleeper benefits most from the Amerisleep AS4?

Side sleepers will benefit the most. The AS4 is soft enough to cushion the shoulders and hips while maintaining spinal alignment.

Can I try Helix mattresses in stores?

Helix is mainly sold online, but they do have a showroom in New York City. Most customers use the 100-night trial to test the mattress at home.