Updated October 21, 2026 · HabitatCue Editorial Team
Amerisleep vs Newentor
Amerisleep
Higher score in this comparison
Newentor
What sets them apart
| Compare | AmerisleepReviewVisitVisit | NewentorReviewVisitVisit |
|---|---|---|
| Queen-size price | $1,749 | £439 |
| Sleep trial (nights) | 100 | 200Higher |
| Warranty | 20 yearsHigher | 10 years |
| Height (cm) | 30.48 | 30 |
| Trial return fee | $0 | £0 |
| Certifications | Certipur us, Oeko tex, Greenguard, Gots, GolsCovers more | Certipur us, Oeko tex |
| Markets | US | GB |
| Old mattress removal | Not confirmed | No |
Same on both: Free delivery (Yes).
We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings. Partners with a live offer in your country come first, then every other brand by score.
Key differences
- Sleep trial (nights) is higher at Newentor: 200 vs 100.
- Warranty is higher at Amerisleep: 20 years vs 10 years.
- Support channels: only Amerisleep offers Phone.
- Support channels: only Newentor offers Help centre.
- Certifications: only Amerisleep offers Greenguard, Gots, Gols.
- Founded is lower at Amerisleep: 2010 vs 2018.
- Mattress types: only Amerisleep offers Memory foam, Latex.
- Firmness options: only Amerisleep offers Medium firm.
- Markets: only Amerisleep offers US.
- Markets: only Newentor offers GB.
Our verdict on each
Amerisleep
Amerisleep sells memory foam and hybrid mattresses with different firmness and construction choices. Its AS3 is described as a medium-feel all-foam mattress combining Bio-Pur foam with HIVE zoned support; the AS3h uses foam and coils. The company says its mattresses use a cotton-rayon fire barrier instead of fiberglass and advertises a 100-night trial and 20-year...
Newentor
Newentor suits UK buyers who would rather sleep on a mattress for months than judge it in a showroom. The case rests on a free trial of 200 days nights, with old mattress removal the obvious gap and help limited to email and a help center.
Score breakdown
| Area | Amerisleep | Newentor |
|---|---|---|
| Cost | 8.9 | 9.5HigherThe UK King mattress is £439 and a return and refund is £0. |
| Offer | 8.9Higher | 8.7A free trial of 200 nights on a mattress 30 cm high, backed by 10 years of warranty. |
| Trust | 9.4Higher | 8.6Trading since 2018 with help by email and a help center, plus 10 years of warranty. |
Which one suits you
Pick Amerisleep if trust, warranty, and certifications matter most.
Pick Newentor if cost and sleep trial (nights) matter most.
Availability and regulation
| Country | Amerisleep | Newentor |
|---|---|---|
| Headquarters | United States | Not confirmed |
Additional countries for Amerisleep: 1. Additional countries for Newentor: 1.
Feature by feature
| Certifications | Amerisleep | Newentor |
|---|---|---|
| Certipur us | Yes | Yes |
| Oeko tex | Yes | Yes |
| Gols | Yes | No |
| Gots | Yes | No |
| Greenguard | Yes | No |
Sources behind this comparison
Amerisleep
- amerisleep.com: 13 facts, checked October 1, 2026
Newentor
- newentor.co.uk: 13 facts, checked October 1, 2026
How they place
| Ranking | Amerisleep | Newentor |
|---|---|---|
| Mattress brands | 14 of 193 | 15 of 193 |
| Hybrid mattresses | 11 of 87 | 12 of 87 |
| Pillows and mattress toppers | 27 of 186 | 28 of 186 |
Every fact side by side
| Fact | Amerisleep | Newentor |
|---|---|---|
| Mattress types | Memory foam, Hybrid, LatexCovers more | Hybrid |
| Firmness options | Soft, Medium, Medium firm, FirmCovers more | Soft, Medium, Firm |
| Headquarters | United States | Not confirmed |
| Founded | 2010Lower | 2018 |
| Support channels | Email, Phone | Email, Help centre |
Furniture
| Fact | Amerisleep | Newentor |
|---|---|---|
| Products | Sheets, Duvet covers, Pillows, ToppersCovers more | Pillows, Toppers |
| Price from | $130 | £45 |
| Delivery time (weeks) | 0 | Not confirmed |
| Return window | 100 days | 200 daysHigher |
| In-home trial | 100 days | Not confirmed |
| Assembly included | No | Not confirmed |
| Materials | Bamboo, Cotton, Memory foam, WoolCovers more | Memory foam |
Bedding
| Fact | Amerisleep | Newentor |
|---|---|---|
| Highest thread count (threads) | 310 | Not confirmed |
| Free delivery threshold | $0 | £0 |
Furniture and home stores
| Fact | Amerisleep | Newentor |
|---|---|---|
| Departments | Beds, Bedding, Furniture | Not confirmed |
| Assembly service | Yes | Not confirmed |
| Finance | Yes | Not confirmed |
Where each stands against the rest
| Fact | Amerisleep | Newentor | Median |
|---|---|---|---|
| Sleep trial (nights) | 100at the median | 200highest quarter | 100 |
| Warranty | 20 yearshighest quarter | 10 yearsat the median | 10 years |
| Height (cm) | 30.48above the median | 30above the median | 27 |
Median across 131 listed brands.
Pros and cons
Amerisleep
Pros
- AS3 combines Bio-Pur foam with HIVE zoned support and a medium feel.
- The lineup includes all-foam and hybrid models.
- The brand advertises a 100-night trial and 20-year warranty.
Cons
- Several models differ mainly in feel, so the right choice depends on personal comfort
- The lineup centers on foam and hybrid designs rather than other mattress types
Newentor
Pros
- A free trial of 200 days nights gives real time to judge the mattress on an ordinary bed at home.
- A warranty of 10 years sits behind the mattress.
- Delivery is free in the United Kingdom, which takes a courier charge off a bulky order.
Cons
- There is no old mattress removal with the delivery, so disposal of the mattress being replaced is left to the buyer.
- Support runs on email and help centre only, with no phone line for a quick question.
- The £439 price covers a single size, so other sizes carry their own figure.
Who each suits
Amerisleep
Who it suits
- Shoppers comparing foam or hybrid mattresses and interested in the AS3 medium feel.
Who should look elsewhere
- Buyers looking for one feel or construction to suit every sleeper.
Newentor
Who it suits
- Readers who want time on a mattress before committing, given the free trial of 200 days nights.
- UK buyers, where delivery is free and the return window of 200 days applies to the pillow.
- Sleepers after a deep mattress, since it stands 30 cm high.
Who should look elsewhere
- Anyone who wants the mattress they are replacing taken away with the delivery.
- Buyers outside the United Kingdom, where the store does not ship.
- Readers who want a wider spread of mattress builds than the hybrid line covers can weigh Vyprodejpovleceni or Baldiflex instead.
Country by country
| Country | Amerisleep | Newentor |
|---|---|---|
| United Kingdom | No | Yes |
| United States | Yes | No |
Questions about each
Amerisleep
How does AS3 differ from AS3h?+
Amerisleep describes AS3 as all foam and AS3h as a hybrid combining foam and coils.
What is Bio-Pur foam made from?+
Bio-Pur foam is made with castor bean oil instead of petroleum. This plant based base is designed to feel breathable, a quality many memory foams lack. It appears in several mattress models in the range, giving sleepers a foam option that differs from traditional petroleum based memory foam.
Newentor
How long is the mattress trial?+
The free trial runs 200 nights on the mattress, which is long enough to sleep through a season of ordinary nights and a few poor ones before a decision falls due. Nothing is charged for the trial itself, and the outlay that follows is the price of keeping the mattress.
What does the warranty cover?+
A warranty of 10 years covers the mattress, so a fault appearing in the early years of use is the seller's to put right rather than the buyer's cost. The term is quoted on the model whose price and trial are given, which is where the figure applies.