Try & Buy Popular Online-Only Mattress Brands! Visit Us Now!
Excellent rating 4.8
2000+ Reviews on 
Need help? Call +1 347-980-0044 +1 347-450-7788
Free delivery across US & Canada
Best price guarantee
Extended 120-day sleep trial
Free in-store mattress testing
Disclaimer: Every time you use one of our affiliate links, we earn a commission. Your purchase supports our research so we can bring you the best info about sleep products. Learn More
<Amerisleep AS4, Casper Wave, Muse and Helix 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. The compressed package is easy to handle. Moreover, unboxing is effortless. Mattress decompression is almost instant.
 Price (Queen)1700 |  Price (Queen)1850 |  Price (Queen)950 |  Price (Queen)995 |
SizesCali King, Full, King, Queen, Split King, Twin, Twin XL | SizesCali King, Full, King, Queen, Twin, Twin XL | SizesCali King, Full, King, Queen, Twin, Twin XL | SizesCali King, Full, King, Queen, Twin, Twin XL |
Weight (Queen)94 | Weight (Queen)109 | Weight (Queen)91 | Weight (Queen)75 |
Mattress Build3 layers foam | Mattress Build5 layers foam | Mattress Build3 layers foam | Mattress Build3 layers foam and coil |
ReversibleYes | ReversibleNo | ReversibleNo | ReversibleNo |
Quilted FoamNo | Quilted FoamYes | Quilted FoamNo | Quilted FoamNo |
Warranty20 Years | Warranty10 Years | Warranty10 Years10 | Warranty10 Years10 |
Trial Period100 | Trial Period100 | Trial Period120 | Trial Period100 |
Height12 | Height11.5 | Height12 | Height10 |
Comfort Level offeredMedium soft | Comfort Level offeredMedium firm | Comfort Level offeredFirm, Medium, Soft | Comfort Level offeredFirm, Medium, Medium firm, Medium soft, Soft, Very firm, Very soft |
Value for money | |||
Based on 3 reviews | Based on 3 reviews | Based on 3 reviews | Based on 13 reviews |
Sleeping Cool | |||
Based on 1 reviews | Based on 3 reviews | Based on 3 reviews | Based on 12 reviews |
Comfort | |||
Based on 2 reviews | Based on 2 reviews | Based on 2 reviews | Based on 8 reviews |
“high quality memory foam mattress, Amerisleep performs exceedingly well. ...”
“Casper mattresses appear to have at least somewhat better durability / longevity than...”
“The Muse is a revolutionary, cooling memory foam mattress that comes with multiple...”
“it provides a personalized mattress based on your preferences (determined from a quiz...”
"Helix matches Amerisleep AS4 and Casper Wave closely in terms of cost-based value. Muse has the best quality for price with a strong and sturdy structure and exceptionally comfortable and supportive sleep surface."
"Amerisleep AS4 has the softest sleep surface in comparison to Muse, Helix and Casper Wave. The use of high-quality plush layers offer contouring support to your body for a comfy rest. For a firmer comfort level, consider Amerisleep AS4."
"Muse is more resilient and adjusts your weight exceptionally well compared to Helix, Amerisleep AS4 and Casper Wave. The flexible material used in its construction distribute your weight evenly for a refreshing slumber in all sleeping positions."
"The motion isolation offered by Amerisleep AS4 is much better than Helix, Muse and Casper Wave. The pressure absorbing layers prevent motion transfer, making UUUU favorable for couples, families with children, and pet owners. It is a superb choice for a peaceful snooze. "
In short, Amerisleep AS4 is an excellent choice regarding comfort and motion transfer/isolation . and Muse provide support and Cost based value . All these products are outstanding in performance and cost-based value. Match their individual properties to your preferences and enjoy the best night’s sleep ever!
Visit us and get a free travel pillow!
