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Amerisleep AS4 vs Purple.4 vs Casper vs Loom & Leaf

Amerisleep AS4, Purple.4, Casper and Loom & Leaf all belong to the same product category. Their design elements allow the mattresses to adjust to the changing base. 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.

Amerisleep AS4 Logo

Amerisleep AS4

Pro Score
89
User Score
85

The AmeriSleep AS4 is another soft mattress designed...

Purple.4 logo

Purple.4

Pro Score
89
User Score
73

Purple.4 is a popular hybrid mattress manufactured by...

Casper logo

Casper

Pro Score
89
User Score
85

The Casper Original is a popular foam mattress by...

Loom & Leaf logo

Casper

Pro Score
89
User Score
94

The Loom & Leaf is a popular memory foam mattress. The...

Amerisleep AS4 Logo
Amerisleep AS4
Purple.4 logo
Amerisleep AS4
Casper logo
Casper
Loom & Leaf logo
Loom & Leaf

Details

Amerisleep AS4 Logo

Price (Queen)

1700

Purple.4 logo

Price (Queen)

2800

Casper logo

Price (Queen)

1095

Loom & Leaf logo

Price (Queen)

1499

Amerisleep AS4 Logo

Sizes

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

Purple.4 logo

Sizes

Cali King, Full, King, Queen, Twin XL

Casper logo

Sizes

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

Loom & Leaf logo

Sizes

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

Amerisleep AS4 Logo

Weight (Queen)

94

Purple.4 logo

Weight (Queen)

168

Casper logo

Weight (Queen)

71

Loom & Leaf logo

Weight (Queen)

93

Amerisleep AS4 Logo

Mattress Build

3 layers foam

Purple.4 logo

Mattress Build

2 layers foam and springs

Casper logo

Mattress Build

3 layers foam

Loom & Leaf logo

Mattress Build

4 layers foam

Amerisleep AS4 Logo

Reversible

Yes

Purple.4 logo

Reversible

No

Casper logo

Reversible

Yes

Loom & Leaf logo

Reversible

No

Amerisleep AS4 Logo

Quilted Foam

No

Purple.4 logo

Quilted Foam

No

Casper logo

Quilted Foam

No

Loom & Leaf logo

Quilted Foam

Yes

Amerisleep AS4 Logo

Warranty

20 Years

Purple.4 logo

Warranty

10 Years

Casper logo

Warranty

10 Years10

Loom & Leaf logo

Warranty

15 Years15

Amerisleep AS4 Logo

Trial Period

100

Purple.4 logo

Trial Period

100

Casper logo

Trial Period

100

Loom & Leaf logo

Trial Period

120

Amerisleep AS4 Logo

Bed in a box

Yes

Purple.4 logo

Bed in a box

Yes

Casper logo

Bed in a box

Yes

Loom & Leaf logo

Bed in a box

No

Amerisleep AS4 Logo

Height

12

Purple.4 logo

Height

13

Casper logo

Height

11

Loom & Leaf logo

Height

12

Amerisleep AS4 Logo

Comfort Level offered

Medium soft

Purple.4 logo

Comfort Level offered

Firm, Medium, Soft

Casper logo

Comfort Level offered

Medium firm

Loom & Leaf logo

Comfort Level offered

Medium firm, Very firm

Expert Reviews

Value for money

Amerisleep AS4 Logo
92

Based on 3 reviews

Purple.4 logo
91

Based on 1 reviews

Casper logo
84

Based on 12 reviews

Loom & Leaf logo
92

Based on 10 reviews

Owner Satisfaction

Amerisleep AS4 Logo
86

Based on 1 reviews

Purple.4 logo
90

Based on 1 reviews

Casper logo
82

Based on 2 reviews

Loom & Leaf logo
85

Based on 2 reviews

What the experts are saying

Amerisleep AS4 Logo

Joe Auer

Mattress Clarity

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

Purple.4 logo

Chris Moberg

Slumber Search

“Purple have one of the most unique feels among mattress reviewed -- some people love...”

Casper logo

Joe Auer

Mattress Clarity

“The heart and soul of the Casper mattress is its Zoned Support system this is a layer...”

Loom & Leaf logo

Joe Auer

Mattress Clarity

“It has a distinct memory foam feel that some people will love while others wont love. ...”

Features

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
Purple.4 logo
  • Works with all foundations (platform, box spring, slats and adjustable bed)
  • Responsive and adaptive Smart Comfort Grid
  • Minimal motion transfer
  • Durable and long-lasting
  • Great value for money
Casper logo
  • Works with wooden slats, platform, adjustable bed base
  • Bouncy comfort layer providing resilience
  • Budget-friendly price
  • Cool and breathable feel
  • Great edge support
Loom & Leaf logo
  • Works with a traditional or an adjustable base
  • Environment-friendly materials
  • Available in various sizes (from Twin to Cal King)
  • Exceptional pressure relief
  • Excellent spinal support
Amerisleep AS4 Logo
Amerisleep AS4
Purple.4 logo
Purple.4
Casper logo
Casper
Loom & Leaf logo
Loom & Leaf

Summary

Loom & Leaf

Cost based value

"Amerisleep AS4 matches Purple.4 and Casper closely in terms of cost-based value. Loom & Leaf has the best quality for price with a strong and sturdy structure and exceptionally comfortable and supportive sleep surface."

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