---
title: "White Kitchen Sink — $398K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/white-kitchen-sink"
last_updated: "2026-08-08T11:46:30.747Z"
locale: en
meta:
description: "Niche score 46/100 · $398K/yr market · 180K searches/yr · $273.30 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $398K/yr market · 180K searches/yr · $273.30 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "White Kitchen Sink — $398K/yr Amazon US Niche (2026) - Flapen"
---
# **white kitchen sink**
**Skip it**
Prices mostly outside the sweet spot ($155.32–$463.01) — this niche doesn't clear our bar today.
Market size 55Growth 22Conversion 10Competition 89Returns 16Price range 0Avg price 35Brand share 73Review moat 89Quality gap 53
**Competition**
**Great****26%**
top-5 click share — an open shelf
**Review moat**
**Great****228.64**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****61%**
top-5 brand share — brands hold most of the demand
**Market size**
**Good****$398K**
$398K/yr · 180K searches
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****$273.30**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-5.9%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****7.4%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.8%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$155.32–$463.01**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, white kitchen sink is a $398K/yr Amazon United States market (180K searches/yr). The top 5 brands hold 61% of demand. Verdict: Skip it — 46/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **white kitchen sink market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **$273K–$342K**
- units × avg price
- **Conversion rate**
- **0.8%**
- **Avg BSR**
- **#360**
- **Page quality**
- **0%**
- **Prime**
- **90%**
- **Sponsored**
- **100%**
- **Out of stock**
- **7.6%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **178 days**
## **Competition & brand share**
Clicks spread well past the top 5 (26% combined) — an open shelf where new products get seen.
**Brands**
**26 **▲rising
**Sellers**
**42**
**Top-5 brand share**
**61%**
Top 20: 96%
**Top-5 click share**
**26%**
Top 20: 63%
**Open market**
**35%**
- Miuara22% - Kraus16% - HOMLYLINK13% - Couoko5% - TUKTUK4% - ZUAGCO4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -5.9% search growth over the last 90 days.
5K4KSpike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/white-kitchen-sink/trend)
## **Top white kitchen sink search terms**
- **white kitchen sink**46K/yr-11.9%0.6% conv. - **white sink**20K/yr-2.0%0.3% conv. - **white undermount kitchen sink**15K/yr-7.4%1.5% conv. - **kitchen sink white**13K/yr-2.5%0.6% conv. - **porcelain sink**12K/yr+3.7%0.2% conv. - **white drop in kitchen sink**10K/yr+5.3%0.4% conv. - **porcelain kitchen sink**9K/yr-7.5%0.1% conv. - **white kitchen sink drop in**10K/yr-6.7%0.2% conv. - **fireclay undermount kitchen sink**9K/yr-3.2%0.7% conv. - **ceramic kitchen sink**6K/yr-3.9%0.2% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/white-kitchen-sink/search-terms)
## **Top white kitchen sink 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%4%$16K8%$32K12%$48K16%$64K1101001K10K 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**Miuara 32 x 19 Inch Undermount or Drop In Fireclay Kitchen Sink White**Miuara**$241.90**4.8★241 rev](https://www.amazon.com/dp/B0BYTR7174) [2**HOMLYLINK 32 x 19 Fireclay Undermount or Drop In Kitchen Sink White**HOMLYLINK**$200.04**4.4★59 rev](https://www.amazon.com/dp/B0DNDKPHZC) [3**TUKTUK White Farmhouse Sink 30 inch Farm Sink Fireclay Apron Front Single Bowl Kitchen Sinks Deep Drop In Undermount Reversible Heavy Duty Easy-to-Clean Kitchen Basin with Luxury Modern Accessory Kit**TUKTUK**$217.23**4.6★348 rev](https://www.amazon.com/dp/B0CB6HV65R) [4**White Undermount Kitchen Sink 30 x19 Granite Composite Kitchen Sink Single Bowl Deep Drop-in Undermount Workstation Sink with Accessory Kit**ZUAGCO**$190.64**3.3★5 rev](https://www.amazon.com/dp/B0F2MS56ZS) [5**GETPRO White Undermount Kitchen Sink 32 inch Fireclay Farm Sink Drop in 32X19 Dual Mount Farmhouse Single Bowl Topmount Deep Basin with Accessory Easy to Clean for Bar Kitchen Laundry**GETPRO**$218.75**4.4★43 rev](https://www.amazon.com/dp/B0D17X5HJJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**33x19 Granite Composite Kitchen Sink - Couoko White Quartz Undermount Kitchen Sinks Classic Under Counter Single Bowl Sinks Basin**Couoko**$289.13**33 rev10mo ago](https://www.amazon.com/dp/B0FR8DMXYN) [**30 Inch White Undermount Kitchen Sink Workstation - Couoko White Granite Composite Undermount Kitchen Sinks Quartz Classic Under Counter Single Bowl Sinks Basin with Luxury Accessories 30x19x10**Couoko**$294.41**33 rev12mo ago](https://www.amazon.com/dp/B0FK9SCK2G) [**HOMLYLINK 32 x 19 Fireclay Undermount or Drop In Kitchen Sink White**HOMLYLINK**$200.04**59 rev1y ago](https://www.amazon.com/dp/B0DNDKPHZC) [**White Undermount Kitchen Sink 30 x19 Granite Composite Kitchen Sink Single Bowl Deep Drop-in Undermount Workstation Sink with Accessory Kit**ZUAGCO**$190.64**5 rev1y ago](https://www.amazon.com/dp/B0F2MS56ZS) [**KRAUS Quarza 33-inch Granite Drop-In/Undermount 50/50 Double Bowl White Kitchen Sink KGD-433BWHITE**Kraus**$257.96**2,793 rev1y ago](https://www.amazon.com/dp/B0F2BD79KQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**30 Inch White Undermount Kitchen Sink Workstation - Couoko White Granite Composite Undermount Kitchen Sinks Quartz Classic Under Counter Single Bowl Sinks Basin with Luxury Accessories 30x19x10**Couoko**$294.41**4.7★**▲ 240%**](https://www.amazon.com/dp/B0FK9SCK2G) [**GETPRO White Undermount Kitchen Sink 32 inch Fireclay Farm Sink Drop in 32X19 Dual Mount Farmhouse Single Bowl Topmount Deep Basin with Accessory Easy to Clean for Bar Kitchen Laundry**GETPRO**$218.75**4.4★**▲ 180%**](https://www.amazon.com/dp/B0D17X5HJJ) [**HOMLYLINK 32 x 19 Fireclay Undermount or Drop In Kitchen Sink White**HOMLYLINK**$200.04**4.4★**▲ 115%**](https://www.amazon.com/dp/B0DNDKPHZC) [**White Undermount Kitchen Sink 30 x19 Granite Composite Kitchen Sink Single Bowl Deep Drop-in Undermount Workstation Sink with Accessory Kit**ZUAGCO**$190.64**3.3★**▲ 92%**](https://www.amazon.com/dp/B0F2MS56ZS) [**33x19 Granite Composite Kitchen Sink - Couoko White Quartz Undermount Kitchen Sinks Classic Under Counter Single Bowl Sinks Basin**Couoko**$289.13**4.7★**▲ 89%**](https://www.amazon.com/dp/B0FR8DMXYN)
**~~View all trending →~~**
## **What buyers say about white kitchen sink**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“Good quality”*
**Value For Money**11%
*“Worth the money”*
**Assembly/Installation**8%
*“When installed it looks absolutely gorgeous”*
**Ease Of Cleaning**7%
*“It is easy to clean”*
**Durability**7%
*“Durable and heavy”*
**Design-Overall**7%
*“Looks great”*
**Strength**6%
*“Feels sturdy”*
**Weight Heavy**6%
*“The overall construction feels heavy-duty”*
**Size-Overall**3%
*“perfect size”*
**Color**2%
*“Goes great with any color, great quality”*
### **What buyers complain about **
**Assembly/Installation**11%
*“the installation will be a bit”*
**Ease Of Cleaning**8%
*“Impossible to clean”*
**Weight Heavy**7%
*“The product is very heavy”*
**Strength**6%
*“It seems to be very flimsy for something that will see a lot of action”*
**Material Quality**6%
*“feels like cheap plastic”*
**Size-Overall**5%
*“Size did not match description”*
**Quality-Overall**5%
*“Cheap”*
**Value For Money**5%
*“Have to say I was a bit skeptical at first because this one is not that expensive compared to others I saw online”*
**Ease Of Use**4%
*“so it was hard for me to keep lifting it in”*
**Paint Quality**3%
*“The paint is peeling”*
### **Top return reasons **
**Size-Overall**49%
**Defective Material/Parts**11%
**Material Quality**9%
**Advertised Vs Actual Product**8%
**Color**5%
**Drainage**3%
**Value For Money**2%
**Quality-Overall**2%
**Weight Heavy**2%
**Assembly/Installation**2%
## **Common questions**
- **Is white kitchen sink profitable to sell on Amazon United States?**
- The niche generates $398K/yr across 58 tracked products. 4 of 10 products launched in the last 360 days are still selling. 90-day search growth is -5.9%. Flapen's verdict: Skip it (46/100).
- **How competitive is the white kitchen sink niche?**
- 26 brands and 42 sellers compete. The top 5 products take 26% of clicks and top 5 brands hold 61% of demand.
- **What do buyers complain about in white kitchen sink?**
- Top complaints mined from reviews: Assembly/Installation, Ease Of Cleaning, Weight Heavy. The return rate is 7.4% — above our launch gate.
- **When does demand for white kitchen sink peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the white kitchen sink niche?**
- Listings span $155.32–$463.01; the average listing price is $273.30 (sweet spot $15–$100). The average incumbent carries 229 reviews — the moat a new listing must climb.
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