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Amerisleep AS3 vs Amerisleep AS4 vs Leesa Hybrid vs Tomorrow Hybrid

Amerisleep AS3, Amerisleep AS4, Leesa Hybrid and Tomorrow Hybrid all belong to the same product category. Their design elements allow the mattresses to adjust to the changing base. The quilted foam is breathable, maintaining a hygienic sleep surface. The shipping is quick and hassle-free. It takes only a few days to receive your products. The brands keep you informed of each step of your order. The compressed package is easy to handle. Moreover, unboxing is effortless. Mattress decompression is almost instant.

Amerisleep AS3 Logo

Amerisleep AS3

Pro Score
89
User Score
76

The Amerisleep AS3 is a best-selling combination foam...

Amerisleep AS4 logo

Amerisleep AS4

Pro Score
89
User Score
85

The AmeriSleep AS4 is another soft mattress designed...

Leesa Hybrid logo

Leesa Hybrid

Pro Score
89
User Score
97

The Leesa Hybrid is a luxury mattress, ideal for a...

Tomorrow Hybrid logo

Leesa Hybrid

Pro Score
89
User Score
91

Tomorrow Hybrid is a popular mattress with combined...

Details

Amerisleep AS3 Logo

Price (Queen)

1400

Amerisleep AS4 logo

Price (Queen)

1700

Leesa Hybrid logo

Price (Queen)

1695

Tomorrow Hybrid logo

Price (Queen)

990

Amerisleep AS3 Logo

Sizes

Cali King, Full, King, Queen, Split King, Twin, Twin XL

Amerisleep AS4 logo

Sizes

Cali King, Full, King, Queen, Split King, Twin, Twin XL

Leesa Hybrid logo

Sizes

Cali King, Full, King, Queen, Twin, Twin XL

Tomorrow Hybrid logo

Sizes

Cali King, Full, King, Queen, Twin, Twin XL

Amerisleep AS3 Logo

Mattress Build

3 layers foam

Amerisleep AS4 logo

Mattress Build

3 layers foam

Leesa Hybrid logo

Mattress Build

5 layers foam and springs

Tomorrow Hybrid logo

Mattress Build

5 layers foam and springs

Amerisleep AS3 Logo

Reversible

Yes

Amerisleep AS4 logo

Reversible

Yes

Leesa Hybrid logo

Reversible

No

Tomorrow Hybrid logo

Reversible

No

Amerisleep AS3 Logo

Warranty

20 Years

Amerisleep AS4 logo

Warranty

20 Years

Leesa Hybrid logo

Warranty

10 Years10

Tomorrow Hybrid logo

Warranty

10 Years10

Amerisleep AS3 Logo

Trial Period

100

Amerisleep AS4 logo

Trial Period

100

Leesa Hybrid logo

Trial Period

100

Tomorrow Hybrid logo

Trial Period

365

Amerisleep AS3 Logo

Height

12

Amerisleep AS4 logo

Height

12

Leesa Hybrid logo

Height

11

Tomorrow Hybrid logo

Height

10

Amerisleep AS3 Logo

Comfort Level offered

Medium

Amerisleep AS4 logo

Comfort Level offered

Medium soft

Leesa Hybrid logo

Comfort Level offered

Medium firm

Tomorrow Hybrid logo

Comfort Level offered

Medium firm, Medium soft

Customer Reviews

Comfortable Rating

Amerisleep AS3 Logo
95

Based on 48 reviews

Amerisleep AS4 logo
92

Based on 7 reviews

Leesa Hybrid logo
95

Based on 13 reviews

Tomorrow Hybrid logo
95

Based on 15 reviews

Support

Amerisleep AS3 Logo
88

Based on 20 reviews

Amerisleep AS4 logo
85

Based on 2 reviews

Leesa Hybrid logo
92

Based on 8 reviews

Tomorrow Hybrid logo
95

Based on 12 reviews

Most Positive Review

Amerisleep AS3 Logo

"My husband doesn't have back pain in the mornings anymore, and I don't have as much hip discomfort when I wake up either"

Amerisleep AS4 logo

"My wife hips bothered her tremendously on our old memory foam, not anymore. "

Leesa Hybrid logo

"Most comfortable bed ever. Waking up without pain for the first time in years cannot be underrated."

Tomorrow Hybrid logo

"I am finding less ache when I arise."

Expert Reviews

Value for money

Amerisleep AS3 Logo
91

Based on 7 reviews

Amerisleep AS4 logo
92

Based on 3 reviews

Leesa Hybrid logo
89

Based on 9 reviews

Tomorrow Hybrid logo
93

Based on 11 reviews

Owner Satisfaction

Amerisleep AS3 Logo
86

Based on 1 reviews

Amerisleep AS4 logo
86

Based on 1 reviews

Leesa Hybrid logo
92

Based on 1 reviews

Tomorrow Hybrid logo
94

Based on 2 reviews

Sleeping Cool

Amerisleep AS3 Logo
90

Based on 5 reviews

Amerisleep AS4 logo
80

Based on 1 reviews

Leesa Hybrid logo
92

Based on 7 reviews

Tomorrow Hybrid logo
94

Based on 9 reviews

Comfort

Amerisleep AS3 Logo
95

Based on 2 reviews

Amerisleep AS4 logo
95

Based on 2 reviews

Leesa Hybrid logo
90

Based on 5 reviews

Tomorrow Hybrid logo
95

Based on 9 reviews

What the experts are saying

Amerisleep AS3 Logo

Joe Auer

Mattress Clarity

“ great option for side/combo sleepers who want a memory foam feel without the main...”

Amerisleep AS4 logo

Joe Auer

Mattress Clarity

“high quality memory foam mattress, Amerisleep performs exceedingly well. ...”

Leesa Hybrid logo

Joe Auer

Mattress Clarity

“a very supportive mattress that contours well to your body and is also very responsive...”

Tomorrow Hybrid logo

Joe Auer

Mattress Clarity

“There is a lot to like about the Tomorrow Sleep mattress. If you want to bring the...”

Features

Amerisleep AS3 Logo
  • Adjusts on all bed foundations (slat base, platform base, adjustable bed)
  • Springy top layer for resilience
  • Memory Foam without feeling stuck
  • Body Contouring
  • Memory foam layer for enhanced comfort
Amerisleep AS4 logo
  • Designed especially for side sleepers
  • Medium-soft comfort level
  • Proper contouring for pressure relief
  • Eco-friendly materials
  • Comes in different sizes ranging from Twin to Cali King
Leesa Hybrid logo
  • Suits slatted, platform, box springs, and adjustable foundations
  • Responsive and bouncy
  • Remarkable temperature regulation
  • Supports all body structures
  • Excellent spinal alignment in every sleep position
Tomorrow Hybrid logo
  • Suits adjustable, platform, box-spring and slatted foundations
  • Soft sleep surface
  • Even-weight distribution in all sleep positions
  • Excellent temperature regulation
  • Adequate support for all body structures
Amerisleep AS3 Logo
Amerisleep AS3
Amerisleep AS4 logo
Amerisleep AS4
Leesa Hybrid logo
Leesa Hybrid
Tomorrow Hybrid logo
Tomorrow Hybrid

Summary

Tomorrow Hybrid

Comfort

"Tomorrow Hybrid has the softest sleep surface in comparison to Amerisleep AS3, Leesa Hybrid and Amerisleep AS4. The use of high-quality plush layers offer contouring support to your body for a comfy rest. For a firmer comfort level, consider Tomorrow Hybrid."

Tomorrow Hybrid

Support

"Tomorrow Hybrid is more resilient and adjusts your weight exceptionally well compared to Leesa Hybrid, Amerisleep AS3 and Amerisleep AS4. The flexible material used in its construction distribute your weight evenly for a refreshing slumber in all sleeping positions."

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