Amerisleep AS5 vs Cocoon by Sealy Chill Hybrid
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
| Feature | Amerisleep AS5 | Cocoon by Sealy Chill Hybrid |
|---|---|---|
| Overview | ||
Type | Memory Foam | Hybrid |
Firmness 1 = softest, 10 = firmest | 3.5 / 10 | 5.5 / 10 |
Queen Price Current / sale price | $1,849 | $746 |
Trial Period Return window | 100 nights | 100 nights |
Warranty | 20 years | 10 years |
| Performance Ratings | ||
Cooling Hot sleepers | 8/10 | 8/10 |
Motion Isolation Partners, light sleepers | 9/10 | 7/10 |
Pressure Relief Hip/shoulder pain | 9/10 | 8/10 |
Edge Support Sit/sleep near edge | 6/10 | 8/10 |
Durability Long-term performance | 5/10 | 7/10 |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | ✓ Yes | ✓ Yes |
Dual Comfort Zones Different firmness per side | — | — |
Smart Features App, sensors, auto-adjust | — | — |
Financing | Affirm, Klarna | Affirm |
| Materials & Safety | ||
Certifications Organic / non-toxic | CertiPUR-US | CertiPUR-US |
Off-Gassing New-foam smell concern | CertiPUR-US certified foam | CertiPUR-US certified foam |
| Best For | ||
Ideal sleeper profiles |
|
|
| Actions | ||
Need Help Deciding?
For most sleepers, we recommend the Cocoon by Sealy Chill Hybrid over the Amerisleep AS5. It scores higher in price-to-value and delivers stronger overall value. The Amerisleep AS5 is the better choice only if you specifically prefer a softer, more plush feel.
Amerisleep AS5 vs Cocoon by Sealy Chill Hybrid: What Actually Differs
The Amerisleep AS5 is a memory foam build, while the Cocoon by Sealy Chill Hybrid is a hybrid (plant-based_memory_foam vs foam_hybrid) — that single difference drives most of the cooling, motion, and feel decisions below. The Amerisleep AS5 stands 14" tall versus 12" for the Cocoon by Sealy Chill Hybrid — a 2.0" gap that matters if you need deep-pocket sheets or are pairing with an adjustable base. The Cocoon by Sealy Chill Hybrid is the firmer of the two at 5.5/10 (medium), and the Amerisleep AS5 sits at 3.5/10 (medium-soft) — a meaningful enough gap that sleeper position and weight should drive the choice. On a Queen, the Cocoon by Sealy Chill Hybrid runs $746 versus $1,849 for the Amerisleep AS5 — roughly $1,103 (60%) less, which is enough to factor into the decision unless the pricier model wins clearly on the specs you care about.
Which Is Better For Your Sleep Style?
Pressure-relief data not available for one or both mattresses — spec not available.
Firmness of 5.5/10 is closer to the medium-firm sweet spot back sleepers need for lumbar support (vs 3.5/10).
Firmer at 5.5/10 vs 3.5/10 — stomach sleepers need the extra support to keep the pelvis from sinking and arching the lower back.
Cooling rating not available for one or both mattresses — spec not available.
Durability and edge-support ratings not available — spec not available.
Softer at 3.5/10 vs 5.5/10 — lighter sleepers compress less, so they typically need the softer of two options to get proper contouring.
Motion-isolation data not available for one or both mattresses — spec not available.
Price Comparison (Queen)
| Mattress | MSRP | Current | Sale? |
|---|---|---|---|
| Cocoon by Sealy Chill Hybrid | $1,149 | $746 | Save $403 |
| Amerisleep AS5 | $2,349 | $1,849 | Save $500 |
The Cocoon by Sealy Chill Hybrid is the budget choice at $746 — $1,103 less than the Amerisleep AS5 ($1,849). That's a 60% gap, which is worth weighing against the spec differences before deciding which delivers better value for your situation. Both are currently below MSRP.
Amerisleep AS5
Strengths
- ✓Deepest pressure relief in the foam AS lineup
- ✓Active Flex adds lift so the soft feel does not collapse as easily
- ✓Strong motion isolation for couples
Considerations
- —Soft feel is less aligned with strict stomach sleepers
- —All-foam edges are less reinforced than AS5 Hybrid
- —Tall 14-inch profile may need deeper-pocket sheets
Cocoon by Sealy Chill Hybrid
Strengths
- ✓Coils add easier movement and more bounce than the memory-foam model
- ✓Quantum Edge perimeter support is published for the Hybrid
- ✓Bolsa coils add airflow beneath the same cool-to-touch cover
- ✓Medium feel with pressure-relieving Perfect Fit Memory Foam
Considerations
- —Costs more than the all-foam Chill at every sold size
- —Motion isolation is naturally less absolute than the all-foam model
- —Country of manufacture was not published on checked manufacturer pages
Who Should Buy Which?
Choose the Cocoon by Sealy Chill Hybrid if you…
- →Budget-conscious shoppers
- →Firmer support seekers