---
title: "Colchon King — $412K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/colchon-king"
last_updated: "2026-08-06T04:24:12.512Z"
locale: en
meta:
description: "Niche score 59/100 · $412K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 59/100 · $412K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Colchon King — $412K/yr Amazon US Niche (2026) - Flapen"
---
# **colchon king**
**Worth a look**
Shows no brand lock-in (top 5 brands take 35% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 56Growth 35Conversion 15Competition 95Returns 87Price range 6Avg price 38Brand share 96Review moat 53Quality gap 70
**Brand share**
**Incredible****35%**
top-5 brand share — no brand owns this niche
**Competition**
**Incredible****20%**
top-5 click share — an open shelf
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****$412K**
$412K/yr · 137K searches
**Review moat**
**Good****1,384.33**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Okay****$254.28**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+8.1%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.2%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$53.28–$828.65**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, colchon king is a $412K/yr Amazon United States market (137K searches/yr). The top 5 brands hold 35% of demand. Verdict: Worth a look — 59/100.
Data updated Jul 30, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **colchon king market data**
- **Units sold / yr**
- **1K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$318K–$381K**
- units × avg price
- **Conversion rate**
- **1.2%**
- **Avg BSR**
- **#330**
- **Page quality**
- **0%**
- **Prime**
- **63%**
- **Sponsored**
- **96%**
- **Out of stock**
- **35.9%**
- **Avg brand age**
- **20 months**
- **Avg seller age**
- **172 days**
## **Competition & brand share**
Clicks spread well past the top 5 (20% combined) — an open shelf where new products get seen.
**Brands**
**68 **▲rising
**Sellers**
**92**
**Top-5 brand share**
**35%**
Top 20: 70%
**Top-5 click share**
**20%**
Top 20: 48%
**Open market**
**60%**
- Generic12% - Novilla8% - RWAEZYBLUX6% - QOFYU5% - NeoDream5% - COMFBOX4%
## **Demand & seasonality**
Weekly Amazon search volume, last 101 weeks — +8.1% search growth over the last 90 days.
4K3KHoliday '24Spike '25Black Friday '25 seasonDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/colchon-king/trend)
## **Top colchon king search terms**
- **colchon king**100K/yr+12.2%0.8% conv. - **colchn king size**27K/yr-12.4%0.6% conv. - **colchones king size en oferta**10K/yr+45.9%0.5% conv. - **colchon king size en oferta**298/yr-36.1%1.9% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/colchon-king/search-terms)
## **Top colchon king products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%2%$8K4%$16K6%$25K8%$33K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**QOFYU Premium 12 Inch King Mattress - Black Diamond Quilted Individual Pocket Spring & Memory Foam Top Cooling & Pressure Relief Bed in a Box**QOFYU**$244.68**3.9★324 rev](https://www.amazon.com/dp/B0FMK9DB8R) [2**NeoDream King Size Mattress 12 Inch Hybrid Matress with Memory Foam & Individual Pocket Springs King Mattress in a Box Medium Firm Feel Pressure Relief Edge Support Motion Isolation**NeoDream**$193.95**4.5★440 rev](https://www.amazon.com/dp/B0DR1JY4VQ) [3**12 Inch King Size Mattress | The Feel Most Sleepers Prefer King Mattress Hybrid | Contouring Memory Foam Comfort & Balanced Support for Back and Side Sleepers Medium-Firm (King 12 12 Inches)**COMFBOX**$225.14**4.4★47 rev](https://www.amazon.com/dp/B0GYCXVGKB) [4**King Mattress 12 Inch Hybrid King Size Mattress in a Box Medium Firm Mattresses with Memory Foam & Pocket Springs Pressure Relief Cool Fresh Sleep Enhanced Edge Support 80 x 76**Generic**$199.45**4.6★73 rev](https://www.amazon.com/dp/B0H34ZVXFN) [5**EGOHOME 14 Inch King Size Memory Foam Mattress for Back Pain Cooling Copper Gel Bed in a Box Foam Made in USA CertiPUR-US Certified Therapeutic Medium Firm 76x80x14 Black**MLILY**$551.83**4.4★5,915 rev](https://www.amazon.com/dp/B0BCYPWNWT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**DSOUL King Mattress 14 Inch Medium Firm Hybrid with Memory Foam& Individually Wrapped Pocket Coils for Support CertiPUR-US Certified**DSOUL**$270.35**37 rev2mo ago](https://www.amazon.com/dp/B0H3982567) [**King Mattress 12 Inch Hybrid King Size Mattress in a Box Medium Firm Mattresses with Memory Foam & Pocket Springs Pressure Relief Cool Fresh Sleep Enhanced Edge Support 80 x 76**Generic**$199.45**73 rev2mo ago](https://www.amazon.com/dp/B0H34ZVXFN) [**CRYREINA King Size Mattress 14 Inch King Mattress Hybrid in Box Individual Pocket Springs Medium Firm Breathable and Comfort**CRYREINA**$218.08**57 rev3mo ago](https://www.amazon.com/dp/B0GYT3MDWV) [**CRYREINA King Size Mattress 12 Inch King Mattress Hybrid in Box Individual Pocket Springs Medium Firm Breathable and Comfort**CRYREINA**$186.02**40 rev3mo ago](https://www.amazon.com/dp/B0GYSXNSFJ) [**12 Inch King Size Mattress | The Feel Most Sleepers Prefer King Mattress Hybrid | Contouring Memory Foam Comfort & Balanced Support for Back and Side Sleepers Medium-Firm (King 12 12 Inches)**COMFBOX**$225.14**47 rev3mo ago](https://www.amazon.com/dp/B0GYCXVGKB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**CRYREINA King Size Mattress 12 Inch King Mattress Hybrid in Box Individual Pocket Springs Medium Firm Breathable and Comfort**CRYREINA**$186.02**4.6★**▲ 87%**](https://www.amazon.com/dp/B0GYSXNSFJ) [**CRYREINA King Size Mattress 14 Inch King Mattress Hybrid in Box Individual Pocket Springs Medium Firm Breathable and Comfort**CRYREINA**$218.08**4.6★**▲ 87%**](https://www.amazon.com/dp/B0GYT3MDWV) [**12 Inch King Size Mattress | The Feel Most Sleepers Prefer King Mattress Hybrid | Contouring Memory Foam Comfort & Balanced Support for Back and Side Sleepers Medium-Firm (King 12 12 Inches)**COMFBOX**$225.14**4.4★**▲ 86%**](https://www.amazon.com/dp/B0GYCXVGKB) [**King Size Mattress 12 Inch Hybrid King Mattress in a Box Medium Firm Memory Foam & Pocketed Springs Pressure Relief CertiPUR-US Certified& Fiberglass Free Motion Isolation 365-Night Trial**SayTale**$198.90**4.6★**▲ 86%**](https://www.amazon.com/dp/B0GF24HZXY) [**King Size Mattress 14 Inch Hybrid King Mattress in a Box Medium Firm Memory Foam Mattress with Individual Pocket Springs Upgrade Zoned Support Motion Isolation&Pressure Relief CertiPUR-US**Generic**$260.31**4.5★**▲ 86%**](https://www.amazon.com/dp/B0GWVCH92F)
**~~View all trending →~~**
## **What buyers say about colchon king**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**34%
*“very comfortable to use”*
**Value For Money**10%
*“Money well spent”*
**Foam**10%
*“the memory foam is perfect”*
**Quality-Overall**9%
*“Amazing quality”*
**Soft Feel**9%
*“Very soft and fluffy”*
**Size-Overall**3%
*“Fits bed amazing”*
**Assembly/Installation**2%
*“Easy to install”*
**Sags/Sinks**2%
*“its not sagging”*
**Cushion**1%
*“Very cushiony”*
**Advertised Vs Actual Product**1%
*“just what I was looking for”*
### **What buyers complain about **
**Hard Feel**10%
*“This is not soft”*
**Comfort-Overall**9%
*“Not as comfortable as seems”*
**Quality-Overall**5%
*“quality control issues”*
**Thickness**5%
*“Not as thick as you think”*
**Stretchability/Expandability/Elasticity**5%
*“Did not fully expand in places”*
**Sags/Sinks**5%
*“it sags in the middle”*
**Durability**4%
*“Not durable”*
**Value For Money**4%
*“Disappointing because it was expensive”*
**Size-Overall**4%
*“not true to size”*
**Advertised Vs Actual Product**4%
*“False advertisement”*
### **Top return reasons **
**Size-Overall**22%
**Advertised Vs Actual Product**15%
**Comfort-Overall**14%
**Stretchability/Expandability/Elasticity**7%
**Thickness**5%
**Hard Feel**5%
**Cushion**4%
**Soft Feel**4%
**Thin**2%
**Value For Money**2%
## **Common questions**
- **Is colchon king profitable to sell on Amazon United States?**
- The niche generates $412K/yr across 118 tracked products. 70 of 85 products launched in the last 360 days are still selling. 90-day search growth is +8.1%. Flapen's verdict: Worth a look (59/100).
- **How competitive is the colchon king niche?**
- 68 brands and 92 sellers compete. The top 5 products take 20% of clicks and top 5 brands hold 35% of demand.
- **What do buyers complain about in colchon king?**
- Top complaints mined from reviews: Hard Feel, Comfort-Overall, Quality-Overall. The return rate is 1.4%.
- **When does demand for colchon king peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the colchon king niche?**
- Listings span $53.28–$828.65; the average listing price is $254.28 (sweet spot $15–$100). The average incumbent carries 1,384 reviews — the moat a new listing must climb.
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