An honest comparison of Amerisleep and Tempur-Pedic on feel, cooling, motion isolation, durability and price, plus which foam mattresses you can actually test in Los Angeles.
Both of these brands sell foam mattresses that hug the body, but they arrive at that feel from very different directions. Amerisleep is an online-first American brand built around a plant-based foam and a numbered firmness lineup. Tempur-Pedic is the company that made viscoelastic foam a household product, and it sells through showrooms where you can actually lie down before you commit. Here is an honest look at how they compare.
Choose Amerisleep if you want a foam bed at a lower price, you like the idea of picking a firmness by number rather than by feel, and you are comfortable buying online and relying on a sleep trial to sort it out. Choose Tempur-Pedic if you want the deepest, most enveloping contour on the market, you care about a long durability track record, and you would rather test the exact model you are buying before it enters your house. If you are a couple with different firmness needs, or you sleep hot in a warm climate, read the sections below before you decide, because that is where the two brands separate most.
| Feature | Amerisleep | Tempur-Pedic |
|---|---|---|
| Construction | All-foam models built on a plant-based memory foam comfort layer, plus hybrid versions with pocketed coils | Proprietary TEMPUR viscoelastic foam over a dense support core, in both all-foam and pocketed-coil hybrid builds |
| Feel and firmness range | Numbered lineup running from firm to very soft, so the range is wide and easy to shop | Slow-responding, dense contour across a smaller set of collections, from medium firm to soft |
| Best-suited sleeper | Shoppers who know their firmness preference and want foam without a premium price | Side sleepers and pressure-point sufferers who want maximum body conformity |
| Motion isolation | Very good on the all-foam models, slightly less on the hybrids | Excellent, among the best available, because the foam absorbs rather than transmits movement |
| Cooling | Foam is engineered with an open-cell structure to move heat; hybrids breathe better than the all-foam versions | Standard models sleep warmer; the brand's dedicated cooling collections are built specifically to address this |
| Edge support | Modest on all-foam models, better on hybrids | Good on hybrids, moderate on all-foam models given the softness at the perimeter |
| Typical price tier | Mid-range | Premium to luxury |
| Trial and warranty | Long in-home trial and an extended warranty, standard for online brands; confirm current terms at purchase | Substantial warranty backed by a large established manufacturer; retailer trial terms vary by store |
| Where to buy | Almost entirely online and direct from the brand | Brand stores plus authorized retailers, including our Los Angeles showrooms |
Amerisleep's pitch is straightforward: give people a genuine memory foam feel without the price of the category's founder. The comfort layer uses a foam formulation that swaps part of the petroleum content for plant-derived material, which the company says helps the foam respond faster and trap less heat than conventional memory foam. The mattresses are made in the United States.
The clearest advantage is the firmness spread. Instead of asking you to interpret marketing words, Amerisleep sells a numbered ladder from firm through very soft. If you already know you sleep on your stomach and need a firm surface, or you are a side sleeper who wants to sink in, the choice is unusually easy to make on paper.
Where it falls short is the same place every online-only brand falls short: you are guessing. Foam feel is intensely personal, and the difference between a number four and a number five in a lineup is not something you can read your way into. There is also less accumulated long-term data on how these beds hold up at year eight or year ten than there is for the older brand. If a foam mattress does soften unevenly, you will be handling that through a remote warranty process rather than walking into a store.
Tempur-Pedic's TEMPUR material is genuinely different from ordinary memory foam. It is denser and slower to rebound, and the result is a feel that many sleepers describe as being held rather than being supported. For people with hip, shoulder or lower back pressure, that deep conformity is often the thing that finally works after other mattresses did not. The brand also has the longest real-world durability record in the foam category, which matters on a purchase you intend to keep for a decade.
The honest weaknesses are real. It is expensive, and the entry point is well above what Amerisleep charges. The dense, slow-response feel is polarizing: combination sleepers who change position several times a night sometimes find it harder to move on, and stomach sleepers frequently want more pushback than the softer collections give. The classic all-foam models also run warm, which matters in Los Angeles more than it does in a cold climate, though the brand's cooling collections and the hybrid builds address this directly.
Both work, but they work differently. Tempur-Pedic's deep contour is the stronger answer for significant shoulder and hip pressure. Amerisleep's softer numbered models get you a comparable amount of sink for less money. Either way, spend real time lying on your side, not sitting on the edge. Our guide to the best mattresses for side sleepers walks through what to check.
Skip the standard all-foam models from either brand and look at hybrids or the purpose-built cooling lines. Foam holds heat by nature, so airflow has to be engineered in rather than hoped for. Browse hybrid mattresses if breathability is your priority.
Both isolate motion well, which is the main reason foam appeals to couples. Tempur-Pedic has the edge on absorbing a restless partner. If you and your partner disagree about firmness, an adjustable base with a split configuration solves more problems than picking a compromise firmness ever will.
Firmness is less important than whether your spine stays in a straight line in your usual sleeping position. Too soft and your hips drop; too firm and your shoulders and hips carry all the load. This is the scenario where testing in person pays for itself, because the right answer is specific to your body.
Amerisleep wins on price for a comparable amount of foam. But compare like for like, and factor in delivery, setup and old mattress removal, which are included in some purchases and charged in others.
We do not carry Amerisleep. We do carry Tempur-Pedic, so if the deep viscoelastic contour is what you are after, you can compare the Tempur-Pedic collection in person at any of our five Los Angeles showrooms and feel the difference between the standard and cooling models on the same afternoon.
If what actually appeals to you about Amerisleep is the online-brand value proposition, a plant-forward foam at a mid-range price, we stock Brooklyn Bedding, Helix and Birch. These are online-native brands you can lie on here before buying, which removes the one genuine drawback of ordering a foam mattress sight unseen. For a softer, more traditional luxury contour, Stearns and Foster is worth a look alongside Tempur-Pedic. You can also browse our full memory foam collection to feel how different foam densities behave.
For more on how bed-in-a-box brands compare with in-store shopping generally, see our bed in a box guide and our Tempur-Pedic review.
They are well regarded within the online foam category, with a plant-based comfort foam, US manufacturing and a firmness lineup that covers a wider range than most competitors. The main caveat is that you cannot easily try one before you buy, so you are relying on the sleep trial to catch a mismatch.
Amerisleep sells almost entirely online, with very limited physical presence, so most shoppers never lie on one before it arrives. If trying before buying matters to you, the practical move is to test the foam brands that are stocked in showrooms near you and use those as your reference point for feel and firmness.
For sleepers who specifically want the deep, slow-response contour that TEMPUR material produces, and who value a long durability record, many find it is. For someone who simply wants a soft foam bed, the premium is harder to justify, and a mid-range foam or hybrid will get them most of the way there.
Fiberglass is used by some manufacturers as a flame barrier under the cover. Amerisleep states that its mattresses do not use it. If this matters to you, ask any brand directly and check the law tag before you remove any cover, and read our guide on fiberglass in mattresses.
They are manufactured in the United States, which the brand treats as a core selling point alongside its foam formulation.
Neither brand is automatically better. What matters is whether the mattress keeps your spine neutral in your usual sleeping position and at your body weight. Tempur-Pedic's pressure relief is exceptional for side sleepers with hip and shoulder pain; a firmer surface often serves back and stomach sleepers better, and both brands make one.
A foam mattress is a ten-year decision, and no comparison article can tell you what a specific bed will feel like under your body. Take our sleep quiz for a starting recommendation, or come lie on Tempur-Pedic, Brooklyn Bedding, Helix and Birch side by side at one of our five Los Angeles showrooms. Every mattress we sell is backed by our 120-night comfort guarantee, so if the one you pick turns out to be wrong, you are not stuck with it.
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