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Firm Mattresses

All mattresses

16 firm mattresses from BedStory, Serta, Sleep On Latex and more. Most cost $390 to $4,049, and half cost less than $500.

Top brands: BedStory (6)

Serta

Queen, Hybrid, Firm, 13 in and up

+CertiPUR-US certified foam for a material standard
+Cooling feature for a cooler sleep surface
+Firm feel suits sleepers who want a firm surface
−Firm feel may not suit side sleepers wanting softness
$1,199.00-14%List: $1,399.00
as of 11/04/2026 02:37 PST - Details
Viscoflex

Queen, Memory Foam, Firm, 13 in and up

+CertiPUR-US certified foam
+Firm feel for back support
+Cooling memory foam layer
−Firm feel may not suit side sleepers
$399.99
as of 11/04/2026 07:38 PST - Details
Sealy

Queen, Firm, 13 in and up

+Queen size fits standard queen bed frames
+Firm feel suits sleepers who prefer a firm surface
+Innerspring construction with a 14-inch profile
−Thick 13-inch-plus profile may need deeper bed frames
No price recorded yet.
BedStory

California King, Hybrid, Firm, 13 in and up

−Cooling not listed: 26 of the 49 here list one
$499.99
as of 11/04/2026 12:41 PST - Details
Serta

Full, Firm, 13 in and up

−Cooling not listed: 26 of the 49 here list one
$656.95
as of 11/04/2026 02:37 PST - Details
Brezora

Queen, Hybrid, Firm, 13 in and up

+CertiPUR-US certified foams
+Queen size for couples in a standard bedroom
+Cooling feature for a cooler sleep surface
−Firm feel may not suit side sleepers wanting more give
$319.99
as of 11/04/2026 13:42 PST - Details
BedStory

King, Hybrid, Firm, 13 in and up

+CertiPUR-US certified foams
+King size for couples or extra sleeping space
+Firm feel for sleepers who prefer solid support
−Firm feel may not suit side sleepers wanting more give
−Does not list a boxed or shipping format
$599.99
as of 11/04/2026 12:41 PST - Details
Dyonery

Queen, Memory Foam, Firm, 13 in and up

+Queen size suits couples and most bedrooms
+14-inch profile is thicker than typical
+Copper gel memory foam built for cooling
−Firm feel may not suit side sleepers who want softness
$419.99
as of 11/03/2026 22:46 PST - Details
Unzipe

King, Hybrid, Firm, 13 in and up

+King size for two sleepers
+Hybrid construction with pocket coils and memory foam
+Zoned coils for spinal alignment
−Firm feel may not suit all sleepers
$420.99
as of 11/04/2026 06:40 PST - Details
BedStory

Queen, Hybrid, Firm, 13 in and up

+Queen size fits standard queen bed frames
+Hybrid construction combines foam and pocket springs
+CertiPUR certified foam
−Firm feel may not suit softer sleep preferences
$389.99
as of 11/04/2026 12:41 PST - Details
Serta

King, Hybrid, Firm, 13 in and up

+CertiPUR-US certified foam
+Cooling system built in
+Firm feel for back and stomach sleepers
−Firm feel may not suit side sleepers
$3,299.00
as of 11/04/2026 02:37 PST - Details
BedStory

King, Hybrid, Firm, 13 in and up

+King size offers extra sleeping width for couples
+Hybrid construction combines foam and pocket springs
+Shipped boxed for easy home delivery
−King size requires a larger bedroom footprint
No price recorded yet.

Compare specs

mattressSizeTypeFirmnessThicknessSpec scorePrice
KingHybridFirm13 in and upn/a$389.98
as of 11/04/2026 12:41 PST - Details
KingFirm13 in and upn/a$4,049.00
as of 11/04/2026 12:41 PST - Details
QueenHybridFirm13 in and upn/a$1,199.00
as of 11/04/2026 02:37 PST - Details
QueenMemory FoamFirm13 in and upn/a$399.99
as of 11/04/2026 07:38 PST - Details
QueenFirm13 in and upn/aNo current price
California KingHybridFirm13 in and upn/a$499.99
as of 11/04/2026 12:41 PST - Details
FullFirm13 in and upn/a$656.95
as of 11/04/2026 02:37 PST - Details
KingMemory FoamFirm13 in and upn/a$4,099.99
as of 11/04/2026 05:39 PST - Details
QueenHybridFirm13 in and upn/a$319.99
as of 11/04/2026 13:42 PST - Details
KingHybridFirm13 in and upn/a$599.99
as of 11/04/2026 12:41 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.