Wondering if you’ll sleep better on the Puffy or Casper mattress? This complete side-by-side comparison will help you make the right choice.
Puffy and Casper are both online mattress companies offering bed-in-a-box delivery for their foam beds. So, which should you choose as your new mattress? We’ll compare the differences in dimensions, prices, and sleep trials in this Puffy vs Casper mattress comparison. You’ll also get a better sense of which mattress best suits your sleeping position.
Memory foam mattress that is great for side sleepers
Limited lifetime warranty
Universal firmness mattress for the average sleeper
Medium firm: 6/10
10-year limited warranty
Take a look at the dimensions for both mattresses. The width and height are identical, and the Casper is 1” thicker than the Puffy.
|Twin||39” x 75”||39” x 75”|
|Twin XL||39” x 80”||39” x 80”|
|Full||54” x 75”||54” x 75”|
|Queen||60” x 80”||60” x 80”|
|King||76” x 80”||76” x 80”|
|California King||72” x 84”||72” x 84”|
Learn more about mattress sizes.
Both Puffy and Casper mattress brands price their beds for the average consumer. However, you’ll notice that Casper’s mattress is slightly more budget friendly.
Zoned Support™ Layer: The middle layer is divided into 3 ergonomic zones that provide firmer support for your lumbar region and softer cushioning for your shoulders and knees. This targeted firmness also helps to keep your spine aligned, which is important for reducing or preventing back pain.
|Motion Transfer Test||9.25||8|
|Edge Support Test||8.75||9.5|
|Pressure Relief Test||8||8.5|
|Spinal Alignment Test||8.75||9.5|
|Customer Service Score||9||9|
|Social Impact Score||7||9|
Casper provides better pressure relief and spinal for side sleepers. Puffy is better for couples who need motion isolation. Puffy is cooler, making it the preferred option for hot sleepers. Casper is the more budget-friendly option. Puffy’s lifetime warranty is the better choice for those concerned about protection against defects.
Read on for a more thorough discussion of which mattress is best for each of these categories.
Every sleep position needs a mattress that supports spinal alignment, and Casper scores higher in this category. Casper also scores higher for pressure relief, which means it will be more comfortable for side sleepers.
A highly responsive mattress is important for combination sleepers who change position throughout the night. Again, Casper takes the cake, this time with a perfect 10/10.
If you’re sleeping with someone, you’ll want to think about motion isolation, which is a mattress’s ability to absorb movement. The Puffy mattress scored noticeably higher in this category, although neither scored particularly low.
Mattress temperature is also important, particularly with foam beds. Puffy scored a full point higher than Casper for cooling, so it’s the better choice for those who sleep hot.
Casper is the more affordable option with prices between $55-$200 cheaper than Puffy. The Full size is the same price for both brands. Neither mattress brand is prohibitively expensive, and both offer financing options to shoppers (Casper through Affirm and Puffy through Klarna).
This is one area where these mattresses differ significantly. Puffy offers their mattress owners a lifetime warranty, whereas Casper offers only a 10-year limited warranty. The typical mattress remains effective for at least 10 years, so both warranties cover the mattress’s lifespan.
Both Puffy and Leesa provide a 3+ month trial period. Puffy’s is a single day longer than Casper’s at 101 nights compared to 100-nights.
Stuck between a Casper or Purple mattress? Check out our comparison review to help you decide.
See how the Puffy and Puffy Lux compare in price, pressure relief, cooling, and more.