Saatva Classic vs Casper The One: Coils vs Foam

If you want a lower Queen price and an all-foam mattress, choose Casper The One; if you value an innerspring build, selectable comfort levels, in-room setup and a longer home trial, start with Saatva Classic. For most shoppers comparing the two at similar sizes, I would pick the Saatva when delivery service and choice matter more than upfront price; Casper is the clearer budget pick.

For the full shortlist this model competes in, see our Saatva mattresses.

Our pick

Saatva Classic — best if you want coil support, comfort choices and in-room delivery.

• 365-night home trial
• Free in-room delivery and old mattress removal
• Three comfort levels and two height choices

Check today’s Saatva price →

How do the two mattresses compare?

The biggest difference is not a small spec: Saatva is a coil mattress sold with several comfort and height choices, while The One is a foam-only, medium-firm model. Casper’s listed Queen sale price is $996 below Saatva’s current displayed Queen sale price. Those are today’s displayed offers, not a promise that either price will stay the same; check the size and configuration in the cart.

Who should buy Saatva Classic?

• Pick Saatva if you want a dual-coil innerspring rather than an all-foam feel.
• It is the more flexible fit if you want to choose between Plush Soft, Luxury Firm and Firm.
• Its listed 11.5-inch and 14.5-inch heights give you a choice when matching an existing bed frame or fitted sheets.
• Choose it if the included in-room setup and old-mattress removal are worth paying more for.

Who should buy Casper The One?

• Choose Casper if your priority is a lower Queen checkout price and an all-foam construction.
• The One has a medium-firm feel on Casper’s product page; it suits shoppers who want one defined feel instead of choosing among Saatva’s three options.
• Casper lists free shipping and returns, a 100-night trial and a 10-year limited warranty.
• Before ordering, compare the final cart total and delivery setup at your address; do not assume the service is identical to Saatva’s in-room installation.

What do the builds mean when you lie down?

The Saatva Classic combines a quilted top with a dual-coil system. Saatva offers Plush Soft, Luxury Firm and Firm versions, so you can pick a labeled feel rather than accepting one firmness for every sleeper. Its taller option is useful if you want a more elevated mattress profile, but remember that mattress height changes how high the finished bed sits once you add a foundation and frame.

The One uses foam throughout and Casper describes it as medium-firm and responsive. Its three-layer foam design is simpler to identify at checkout: you are choosing The One, not selecting among three firmness options. Foam and coils respond differently under movement, and neither construction alone proves which mattress will feel more comfortable to you. If possible, compare the available comfort policies and the exact model before placing your order.

Side sleepers: Saatva’s Plush Soft is the more adjustable starting point if you prefer a softer labeled option; a firmer feel can feel too rigid to some side sleepers, particularly around the shoulder. Casper’s medium-firm option is simpler, but it offers less firmness choice within The One. Your body shape and preferred feel matter, so use the trial terms rather than treating a label as a guarantee.

Back sleepers: Saatva Luxury Firm gives you a middle option between Plush Soft and Firm. The One’s medium-firm feel may suit shoppers who want a single balanced-feeling foam model. Neither brand’s firmness label is a standardized measurement across manufacturers.

Stomach sleepers: If you prefer a firmer surface, Saatva lets you select Firm. Casper’s The One remains one medium-firm choice, so it is not the match for someone who specifically wants a selectable firm model.

What does a Queen cost today?

On the product pages checked for this comparison, Casper The One Queen was shown at $899 sale / $1,149 regular. Saatva Classic Queen was displayed at $1,895 sale / $2,229 reference. Offers may change, and the Saatva page’s promotion has an end date; use the seller’s checkout for the current amount, not an older comparison value. The Casper page also gives prices for other sizes, while Saatva’s options include height and comfort selections that you should confirm before comparing totals.

At the displayed Queen sale prices, The One costs less upfront. If you are budgeting for the entire bed, add any base or foundation you need and check whether delivery or removal is included for your order. Compare identical sizes and avoid mixing a regular price for one mattress with a sale price for the other.

How do the trial, returns and warranty differ?

Saatva lists a 365-night home trial and says it charges a $99 processing fee to pick up a returned mattress. The length of a trial does not by itself explain every return condition: review the current pickup, eligibility and refund details before ordering.

Casper lists a 100-night risk-free trial for The One and a 10-year limited warranty. Read its terms for applicable return steps and warranty exclusions. A trial is about trying a purchase under the seller’s return policy; a warranty covers qualifying defects under separate rules. Neither headline promises that every return or warranty claim is cost-free.

Saatva lists a lifetime warranty. Its warranty describes coverage and remedies subject to the written terms; it is not a forecast of how long an individual mattress will feel comfortable. Check the policy version in force at purchase and compare covered defects, claim requirements and any processing charges—not just the number of years in the headline.

Which delivery experience fits your move?

Saatva advertises free in-room delivery and setup plus removal of an old mattress. That can matter if you do not want to carry a heavy mattress upstairs or coordinate disposal separately. Casper’s page lists free shipping and returns; verify how delivery is handled for your address and order instead of assuming that boxed or parcel delivery includes in-room setup.

Measure the route into the room, including tight stairs, doorways and turns. Also check your current foundation and frame: the Saatva page offers two mattress heights, while the exact mattress-plus-foundation height is what determines how tall your finished bed will be.

What should you verify before checkout?

• Set the same size and compare the final price after the current offer, not the reference price against a sale price.
• For Saatva, confirm the height and comfort level; for Casper, confirm that The One’s medium-firm feel is the one you want.
• Read each seller’s trial and return procedure, including pickup fees or return eligibility.
• Check warranty terms separately from the sleep trial.
• Confirm delivery, setup and old-mattress removal for your exact address and configuration.

My verdict: which one is the better buy?

Choose Casper The One if you want an all-foam mattress and the lower displayed Queen price. Choose Saatva Classic if you want coils, three selectable comfort levels, two listed heights and in-room delivery; the longer stated trial is another reason to consider it, though returned-mattress pickup carries a listed $99 processing fee. For my overall pick between these two, I would take Saatva Classic when I wanted the flexibility and setup service; I would choose The One when my budget came first and I preferred a medium-firm foam mattress.

Bottom line: Saatva Classic is the better fit for choice and delivery help; Casper The One is the price-led foam alternative. Compare the same size and confirm current terms before buying.

Check today’s Saatva Classic price →

Frequently asked questions

Is Saatva Classic better than Casper The One?

It depends on what you want: Saatva offers coils, three comfort levels, two heights and in-room setup; Casper The One is a medium-firm all-foam mattress with a lower displayed Queen price. The better fit depends on your budget, construction preference and delivery needs.

Which Queen mattress costs less?

Casper The One was displayed at $899 sale and $1,149 regular, while Saatva Classic was displayed at $1,895 sale and $2,229 reference. Sale prices can change, so verify the size-specific amount at checkout.

Does The One have four foam layers?

No. Casper’s current product page describes The One as an all-foam design with three foam layers.

How long is each home trial?

Saatva lists 365 nights and a $99 processing fee for returned-mattress pickup. Casper lists a 100-night risk-free trial. Review each company’s full return terms before ordering.

Which mattress offers a firmer feel?

Saatva Classic lets you choose Firm, Luxury Firm or Plush Soft. Casper The One is described as medium-firm and does not list multiple selectable feels for that model.

Do both mattresses include white-glove setup?

Saatva advertises free in-room setup and old-mattress removal. Casper lists free shipping and returns; check the order details for delivery service at your address.

Are trial and warranty the same thing?

No. A sleep trial is a return period governed by the seller’s policy. A warranty covers qualifying defects under its own conditions and remedies.