When you buy through our links, we may earn a commission. Learn more ›
Wiki Shopping

Bed Frames under $400

All Bed Frames

6 bed frames under $400 from Keiki, Mixcous, Harper & Bright Designs and more. Most cost $320 to $384, and half cost less than $335.

Mixcous

Twin XL

+Dual motors for head and foot adjustment
+Built-in massage function
+Wireless remote included
−Adjustable base needs electricity to operate
$319.99
as of 11/04/2026 06:38 PST - Details
Mulin

Twin XL

+Twin XL size fits narrow long bedrooms
+Adjustable head and foot incline positions
+Six vibration modes with a timer
−Low height under 12 inches for a lower profile
$329.99
as of 11/04/2026 00:19 PST - Details
AbyssZen

Twin XL

+Twin XL size suits taller single sleepers
+Electric adjustable base for changing positions
+Includes a safety rail for easier bed entry and exit
$384.99
as of 11/04/2026 10:38 PST - Details
Fromann

Twin XL

+Twin XL size adjustable base
+Massage function included
+USB Type-C ports built in
$359.99
as of 11/03/2026 23:02 PST - Details
Saiking

Twin XL

+Twin XL size for taller sleepers
+Adjustable base raises and lowers the bed
+Includes massage function
$309.99
as of 11/04/2026 01:38 PST - Details

Compare specs

bed frameMattress size namedFrame material namedSpec scorePrice
Twin XLn/a$339.99
as of 11/04/2026 11:37 PST - Details
Twin XLn/a$319.99
as of 11/04/2026 06:38 PST - Details
Twin XLn/a$329.99
as of 11/04/2026 00:19 PST - Details
Twin XLn/a$384.99
as of 11/04/2026 10:38 PST - Details
Twin XLn/a$359.99
as of 11/03/2026 23:02 PST - Details
Twin XLn/a$309.99
as of 11/04/2026 01:38 PST - Details

Before you buy

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