Amerisleep AS5 vs Cocoon by Sealy Chill Hybrid
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
Pricing unavailable — visit Amerisleep for current rates
Check current price at Amerisleep →Last verified 51 days ago — check current pricing at Cocoon by Sealy
Check current price at Cocoon by Sealy →| Feature | Amerisleep AS5 | Cocoon by Sealy Chill Hybrid |
|---|---|---|
| Overview | ||
Type | Memory Foam | Hybrid |
Firmness 1 = softest, 10 = firmest | 4 / 10 | 6 / 10 |
Queen Price Current / sale price | Check retailer | Check retailer |
Trial Period Return window | 100 nights | 100 nights |
Warranty | 20 years | 10 years |
| Performance Ratings | ||
Cooling Hot sleepers | Moderate | High |
Motion Isolation Partners, light sleepers | Excellent | Good |
Pressure Relief Hip/shoulder pain | Excellent | Good |
Edge Support Sit/sleep near edge | Fair | Good |
Durability Long-term performance | Good | Good |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | — | — |
Dual Comfort Zones Different firmness per side | — | — |
Smart Features App, sensors, auto-adjust | — | — |
Financing | Affirm | 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 Amerisleep AS5 over the Cocoon by Sealy Chill Hybrid. It scores higher in cooling, motion isolation, pressure relief and delivers stronger overall value. The Cocoon by Sealy Chill Hybrid is the better choice only if budget is paramount — it saves roughly $700.
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 — 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 6/10 (medium-firm), and the Amerisleep AS5 sits at 4/10 (medium-soft) — a meaningful enough gap that sleeper position and weight should drive the choice. The single largest performance gap is in motion isolation: the Amerisleep AS5 rates noticeably higher than the Cocoon by Sealy Chill Hybrid, which is the deciding factor if that dimension is high on your list. On a Queen, the Cocoon by Sealy Chill Hybrid runs $899 versus $1,599 for the Amerisleep AS5 — roughly $700 (44%) 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?
Higher pressure-relief rating, which is what protects hip and shoulder contact points in the side position.
Firmness of 6/10 is closer to the medium-firm sweet spot back sleepers need for lumbar support (vs 4/10).
Firmer at 6/10 vs 4/10 — 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.
stronger perimeter / edge support — the two specs heavier sleepers should weight most.
Softer at 4/10 vs 6/10 — lighter sleepers compress less, so they typically need the softer of two options to get proper contouring.
Higher motion-isolation rating, which means less disturbance when a partner moves or gets out of bed.
Price Comparison (Queen)
| Mattress | MSRP | Current | Sale? |
|---|---|---|---|
| Cocoon by Sealy Chill Hybrid | $1,299 | $899 | Save $400 |
| Amerisleep AS5 | $2,099 | $1,599 | Save $500 |
The Cocoon by Sealy Chill Hybrid is the budget choice at $899 — $700 less than the Amerisleep AS5 ($1,599). That's a 44% 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
- ✓Plush pressure relief
- ✓Plant-based foam
- ✓20-year warranty
- ✓Excellent for side sleepers
Considerations
- —Too soft for stomach sleepers
- —Priced above entry-level options in this category — reflects premium materials and construction above mainstream mattress standards
- —Limited edge support
Cocoon by Sealy Chill Hybrid
Strengths
- ✓Phase-change cooling cover (InfiniCool)
- ✓Pocketed coils improve airflow vs foam version
- ✓Quantum Edge reinforced perimeter
- ✓100-night trial with free return/donation
Considerations
- —35% off promo is near-permanent (MSRP inflated)
- —Lower commission vs. top-tier brands (2-3%)
- —Must order direct or Amazon
Who Should Buy Which?
Choose the Amerisleep AS5 if you…
- →Hot sleepers
- →Couples / light sleepers
- →Side sleepers / pressure relief
- →Softer feel seekers
Choose the Cocoon by Sealy Chill Hybrid if you…
- →Sitting near the edge
- →Budget-conscious shoppers
- →Firmer support seekers