Mattresses under $800

5 mattresses under $800. Most cost $704 to $799, and half cost less than $795.

Sleepmax

Queen, Hybrid, 13 in and up

+Thick 13-inch profile for a substantial mattress

+Ships boxed for easier delivery to a home

+Cooling feature for a cooler sleep surface

$799.99

as of 11/04/2026 03:39 PST - Details

Surlunkeys

King, Hybrid, Medium Firm, 13 in and up

+14 inch height for a deep, substantial profile

+Hybrid construction combines foam and support layers

+CertiPUR-US certified foam

$757.96

as of 11/04/2026 05:36 PST - Details

Casper

Full, Hybrid, Medium Firm

+Cooling: only 3 of 10 here have one

$795.00

as of 11/04/2026 14:42 PST - Details

Sealy

Twin, Hybrid, 11 to 12 in

$799.00

as of 11/04/2026 02:36 PST - Details

Egohome

King, Hybrid, Medium, 13 in and up

$704.04

as of 11/03/2026 22:48 PST - Details

Compare specs

Size	Type	Firmness	Thickness	Spec score	Price
Queen	Hybrid		13 in and up	n/a	$799.99 as of 11/04/2026 03:39 PST - Details
King	Hybrid	Medium Firm	13 in and up	n/a	$757.96 as of 11/04/2026 05:36 PST - Details
Full	Hybrid	Medium Firm		n/a	$795.00 as of 11/04/2026 14:42 PST - Details
Twin	Hybrid		11 to 12 in	n/a	$799.00 as of 11/04/2026 02:36 PST - Details
King	Hybrid	Medium	13 in and up	n/a	$704.04 as of 11/03/2026 22:48 PST - Details

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