--- title: "Is King Bed Foundation Worth Selling on Amazon US? — $10K/mo" canonical_url: "https://flapen.com/research/us/home-kitchen/king-bed-foundation" last_updated: "2026-09-18T19:38:50.723Z" locale: en meta: description: "King Bed Foundation Amazon US estimated sales data: $10,300/month, +7.0% growth. Worth selling? See the verdict." "og:description": "King Bed Foundation Amazon US estimated sales data: $10,300/month, +7.0% growth. Worth selling? See the verdict." "og:title": "Is King Bed Foundation Worth Selling on Amazon US? — $10K/mo" --- OverviewNichesProductsSearch terms Flapen Score ## King Bed Foundation against its category The dotted line is the Home & Kitchen average. Past it, King Bed Foundation is stronger. Inside it, weaker.Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality GapThis niche Category average [**See the method **](https://flapen.com/science) Market ## The King Bed Foundation market on Amazon at a glance Shoppers on Amazon United States searched for King Bed Foundation 47K times last year and spent an estimated $124K. The top 5 brands take 38% of clicks. Flapen scores it 49 out of 100, a Fail. 01 · Demand ### An estimated 1.6% of those searches ended in a purchase. Shoppers searched for this 47K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.6% of those searches ended in a purchase. Searches in the last 90 days moved +7.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $124K a year.
Searches, last 12 months
47K
Growth, 90 days vs prior 90
+7.0%
Conversion, latest week
1.6%
Market size, estimated
$124Ka year
Top search term
king floor bed19K searches a year
02 · Price ### A sale here is worth $163.20. Listings sell for $163.20 on average, from $50.89 to $594.55. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At $163.20 that is $0 to $16K a year per listing.
Average price
$163.20above the $15 to $100 sweet spot
Price range
$50.89–$594.55
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
500–750
Units per listing a year
0–100
Revenue per listing a year
$0–$16K
Returns
3.3%of orders · Amazon United States median 2.1%
03 · Entry bar ### The bar here is reviews. 82% of listings pay for placement with sponsored ads. 82% ship with Prime. On an average day, 2.1% of listings are out of stock. The average listing ranks #647 within Beds, Frames & Bases. It carries 5,228 reviews at 4.40 stars, so a new listing needs social proof before a better product.
Sponsored listings
82%
Prime listings
82%
Out of stock, average day
2.1%
Average rank
#647in Beds, Frames & Bases
Average rating
4.40 starsAmazon United States average 4.42 stars
Average reviews
5,228per listing
Listings tracked
84
04 · Newcomers ### 17 of last year's 29 launches cleared the first-year sales bar. 29 products launched here in the last 12 months. 17 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 22 months on average, so a newcomer is not facing entrenched names.
Launched, last 12 months
29
Successful launches
17Amazon's first-year sales bar
Average brand age
22 months
Products ## Top King Bed Foundation products & what they sell for Every tracked product: its share of the shelf, its reviews, and its price.**Sign in to see the products** The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone. [Sign in](https://flapen.com/auth/login) Competition ## Competition: brands, sellers & click share The top 5 products take only 25% of clicks. An open shelf where new products get seen. Brands**51 **▲rising Sellers**52** Top-5 brand share**38%** Top 20: 78% Top-5 click share**25%** Top 20: 59% Open market**56%**- Brand 110% - Brand 28% - Brand 37% - Brand 47% - Brand 56% - Brand 66% Demand ## King Bed Foundation search demand Weekly searches over the year. Pick a range.3MAll1K600Spike '26Mar '26Mar '26Apr '26May '26May '26Jun '26Jul '26 Search terms ## Top King Bed Foundation search terms shoppers use The exact words shoppers type, with yearly volume, growth, and conversion.90D1Y - **king floor bed**19K/yr+10.8%0.2% conv. - **king bed foundation**14K/yr+15.0%1.3% conv. - **king size bed frame 10 inch**5K/yr-8.8%2.6% conv. - **16 inch king bed frame**5K/yr-8.0%2.4% conv. - **king size mattress base**4K/yr+1.2%1.2% conv. Reviews and returns ## What reviews say buyers love and hate about King Bed Foundation We read the reviews and the return reasons for every product selling here.**20%**of positive reviews mention “Assembly/Installation”**10%**of negative reviews mention “Quality-Overall”**3.3%**of orders come back > **“Cheap quality” **_A buyer, on “Quality-Overall”10% of negative reviews mention the same topic_ Every topic ### Every topic buyers talk about, one row each. Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote. 17 topics**Negative****Positive****Assembly/Installation**+1.679%20%5% of returns“Easy assembly”**Quality-Overall**−0.0210%10%2% of returns“Amazing quality”**Strength**+0.485%11%“Feels sturdy”**Size-Overall**−0.039%6%32% of returns“To small”**Comfort-Overall**+1.212%11%4% of returns“Extremely comfortable”**Value For Money**—5%7%“Amazing value”**Durability**−0.119%“did not last”**Advertised Vs Actual Product**+0.263%4%9% of returns“Just as described”**Thickness**−0.066%4% of returns“Its thick”**Soft Feel**—3%“the fabric is soft”**Instructions/User Manual/Troubleshooting**—3%“The instructions were incorrect”**Foam**+0.212%“Good mattress”**Sleep Quality**+0.272%“helps improve sleep quality”**Height**—15% of returnsReturn reason only. No review mentions it.**Defective Material/Parts**—6% of returnsReturn reason only. No review mentions it.**Thin**—2% of returnsReturn reason only. No review mentions it.**Cushion**—2% of returnsReturn reason only. No review mentions it.Expand all rows Keep looking ## Related niches Niches in the same category that score near this one. Research these next. [All Home & Kitchen niches](https://flapen.com/research/us/home-kitchen/niches) [

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