by Amerisleep and GhostBed both compete in the foam/hybrid mattress space under $1,500, but with different approaches. Amerisleep focuses on proprietary foam technology (Bio-Pur® + HIVE®) with a medical-grade sleep focus, while GhostBed emphasizes cooling technology with gel-infused memory foam and latex comfort layers.
Quick Comparison
| Factor | Amerisleep AS3 | GhostBed Classic |
|---|---|---|
| Price (Queen) | ~$1,299 | ~$1,045 |
| Trial | 100 nights | 101 nights |
| Warranty | 20 years | 20 years |
| Foam Type | Bio-Pur® (plant-based memory foam) | Gel + Aerated latex + Memory foam |
| Firmness | Medium (AS3) | Medium-Firm |
| Cooling | Very Good (open-cell Bio-Pur) | Excellent (gel + latex) |
| Motion Isolation | Excellent | Very Good |
Amerisleep AS3: Strengths
The AS3 is Amerisleep's most popular model — medium firmness that works for back and side sleepers. Its Bio-Pur® foam uses plant-based oils instead of petroleum, resulting in a foam that's 5× more breathable than traditional memory foam while maintaining contouring. The HIVE® technology in the support layer creates a zoned system: softer cells under shoulders and hips, firmer cells under the lumbar — all without feeling like a zoned mattress from the surface.
The 20-year warranty signals confidence in durability — most foam mattresses show significant breakdown at 7-10 years, but Amerisleep's Bio-Pur® foam holds its shape longer. The 100-night trial is shorter than some competitors but matches industry standard.
Plant-Based Foam Alternative
Amerisleep AS3 — From $1,049 Queen
Bio-Pur plant-based foam, 100-night trial, 20-year warranty. Universal medium-firm feel.
GhostBed Classic: Strengths
GhostBed takes a different approach to cooling: gel-infused memory foam on top, aerated latex in the middle, and gel memory foam as the transition layer. This multi-layer cooling stack makes the GhostBed one of the coolest all-foam mattresses available. If you sleep hot, GhostBed's approach is measurably better than most.
The latex layer also adds bounce that pure memory foam mattresses lack — easier to move around, better for combination sleepers and couples. At ~$1,045, the GhostBed Classic is ~$250 cheaper than the AS3 for a queen.
Performance Head-to-Head
| Category | Amerisleep AS3 | GhostBed Classic | Winner |
|---|---|---|---|
| Cooling | Very Good | Excellent | GhostBed |
| Pressure Relief | Excellent (HIVE zones) | Good | Amerisleep |
| Motion Isolation | Excellent | Very Good | Amerisleep |
| Bounce/Responsiveness | Low (memory foam) | Medium (latex layer) | GhostBed |
| Edge Support | Fair | Fair | Tie |
| Value | Good | Excellent | GhostBed |
| Durability | Excellent (Bio-Pur) | Very Good | Amerisleep |
Who Should Choose Which
Choose Amerisleep AS3 if: You're a side sleeper needing excellent pressure relief, you or your partner are a light sleeper sensitive to motion transfer, or you prioritize long-term durability (Bio-Pur® foam lasts significantly longer than standard memory foam).
Choose GhostBed Classic if: You sleep hot and cooling is your top priority, you're a combination sleeper who needs responsiveness to change positions easily, or you want a lower price point without sacrificing quality.
Check Amerisleep AS3 pricing → | Check GhostBed Classic pricing →
FAQ
Is Amerisleep or GhostBed better for side sleepers?
Amerisleep AS3 is better for side sleepers due to its HIVE® zoned support system that provides softer zones under shoulder and hip pressure points while supporting the lumbar. GhostBed's latex layer adds bounce that can work against side sleeper pressure relief.
Which is cooler — Amerisleep or GhostBed?
GhostBed runs cooler. Its aerated latex layer combined with gel-infused memory foam creates better airflow than Amerisleep's Bio-Pur foam. While Bio-Pur is significantly cooler than traditional memory foam, GhostBed's multi-layer cooling approach outperforms it for hot sleepers.
How does GhostBed's warranty compare to Amerisleep?
Both GhostBed and Amerisleep offer 20-year warranties, making them tied on long-term protection. Both warranties cover sagging over 1 inch and manufacturing defects. Read the fine print on each to understand the prorated vs. non-prorated terms.
More Amerisleep coverage
- Amerisleep AS3 Hybrid review
- Amerisleep mattress lineup
- Best mattresses for fibromyalgia
- Best mattresses 2026
Related buying tips
Before making a purchase in this category, consider these essentials we recommend checking:
- Trial period — 100 nights minimum, 365 nights ideal for a major mattress or bedding purchase.
- Warranty — 10 years or longer for mattresses; 1-3 years for most bedding accessories.
- Return policy — ensure free returns are included, not store credit only.
- Certifications — CertiPUR-US for foam (no harmful chemicals), GOLS/GOTS for organic latex and cotton, OEKO-TEX Standard 100 for fabrics.
- Shipping — check if white-glove setup and old-mattress removal are included or cost extra.
For our complete shopping framework, see our 2026 best mattress buying guide.