Side-by-side mattress testing · 144+ comparisons published
Updated May 2026
Category
Casper Cloud One
Leesa Original
Comfort
9/10
9/10
Support
8.6/10
8.7/10
Cooling
8.3/10
8.6/10
Edge Support
8/10
8.3/10
Motion Isolation
9.4/10
9/10
Durability
8.6/10
8.8/10
Value
8.7/10
8.9/10
Quick Specs Comparison
Spec
Casper Cloud One
Leesa Original
Price (Queen)
$1,099
$849
Type
All-Foam
All-Foam
Firmness
4.5/10
5.5/10
Height
11 inches
10 inches
Trial
100 nights
100 nights
Warranty
10 years
10 years
Shipping
Free shipping & returns
Free shipping
Key Advantages
Why Choose Casper Cloud One
- Medium-soft 4.5/10 feel that cushions shoulders
- Keeps the zoned lumbar support of The One
- Excellent motion isolation
Why Choose Leesa Original
- Social impact - one mattress donated per 10 sold
- Balanced medium feel
- Good pressure relief