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Bed Frames under $400

All Bed Frames

2 bed frames under $400 from Keiki, Mixcous, Harper & Bright Designs and more. Prices run $325 to $399.

AMBEE21

California King, Platform, Metal

+Storage space under the platform
+Wrought iron headboard and footboard
+Classic platform design in California King size
−Metal frame is heavier than wood alternatives
$324.99-7%Was: $349.99
as of 11/03/2026 23:14 PST - Details
Teemful

California King, Wood

+California King size fits large bedrooms and bigger mattresses
+Tall 54-inch upholstered headboard
+Curved wingback design adds a defined shape
$399.99
as of 11/04/2026 14:39 PST - Details

Compare specs

bed frameMattress size namedFrame material namedSpec scorePrice
California KingMetaln/a$324.99
as of 11/03/2026 23:14 PST - Details
California KingWoodn/a$399.99
as of 11/04/2026 14:39 PST - Details

Before you buy

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