---
title: "Dorai — $217K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/dorai"
last_updated: "2026-08-06T19:20:33.032Z"
locale: en
meta:
description: "Niche score 51/100 · $217K/yr market · 239K searches/yr · $29.49 avg price. High returns (7.0%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $217K/yr market · 239K searches/yr · $29.49 avg price. High returns (7.0%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Dorai — $217K/yr Amazon US Niche (2026) - Flapen"
---
# **dorai**
**Worth a look**
Shows a sweet-spot price point ($29.49 avg), but high returns (7.0%) keeps it on the watch list.
Market size 42Growth 52Conversion 39Competition 64Returns 18Price range 52Avg price 95Brand share 48Review moat 48Quality gap 76
**Avg price**
**Incredible****$29.49**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Competition**
**Good****47%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Good****+22.5%**
90-day search growth — must beat 0% to launch
**Price range**
**Good****$6.97–$169.31**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****76%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****1,747.83**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$217K**
$217K/yr · 239K searches
**Conversion**
**Okay****3.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****7.0%**
return rate — above 5% kills the launch gate
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, dorai is a $217K/yr Amazon United States market (239K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Jan–Aug–Nov–Dec. Verdict: Worth a look — 51/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dorai market data**
- **Units sold / yr**
- **5K–6K**
- avg 100–250/product
- **Revenue / yr**
- **$147K–$177K**
- units × avg price
- **Conversion rate**
- **3.1%**
- **Avg BSR**
- **#287**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **93%**
- **Out of stock**
- **3.5%**
- **Avg brand age**
- **18 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▲rising
**Sellers**
**21**
**Top-5 brand share**
**76%**
Top 20: 100%
**Top-5 click share**
**47%**
Top 20: 90%
**Open market**
**19%**
- eormoe27% - NiuYichee16% - Lyxel12% - Dorai11% - MAGKOTA10% - DEJUPE5%
## **Demand & seasonality**
Weekly Amazon search volume, last 70 weeks — +22.5% search growth over the last 90 days.
8K6KSpike '25Prime Day '25Black Friday '25Spike '26 seasonAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJul
Peak months: Jan, Aug, Nov, Dec · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/dorai/trend)
## **Top dorai search terms**
- **sink drying stone**38K/yr+37.8%1.9% conv. - **sink stone**39K/yr+22.5%2.1% conv. - **dorai**36K/yr+9.9%1.2% conv. - **kitchen sink stone quick dry**26K/yr+20.0%1.7% conv. - **kitchen sink stone**16K/yr+37.0%2.1% conv. - **stone mat for sink**15K/yr+31.9%1.6% conv. - **sink stone mat**19K/yr+26.7%1.5% conv. - **stone for kitchen sink**15K/yr+4.8%1.5% conv. - **sink stone quick dry**7K/yr+45.3%1.6% conv. - **quick dry sink stone**7K/yr+47.3%1.1% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/dorai/search-terms)
## **Top dorai 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%5%$11K10%$22K15%$33K20%$43K1001K10K 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**Eormoe Faucet Mat for Kitchen Sink Diatomite Stone Drying Mat & Sink Protectors Prevent Moisture Sink Splash Guard Water-Absorbing Stone Tray for Bathroom Counter (Light Grey 23.6 x 3.9)**eormoe**$16.43**4.3★5,916 rev](https://www.amazon.com/dp/B0CW9YNXKN) [2**NiuYichee 2 PCS Water Absorbent diatomite Coasters 8.3 x 4 Water Absorbing Stone Tray for Sink Stone Drying mat for Kitchen Counter Stone soap Tray Used for Hand Soaps & toiletries & Plants**NiuYichee**$9.50**4.4★5,950 rev](https://www.amazon.com/dp/B0BPMB1Y13) [3**3PCS Water Absorbing Stone Tray DryingNeat Diatomite Stone Sink Tray Instant Dry Sink Coasters Kitchen Sponge Hand Soap Holder Countertop Fast Drying Counter Trays 8 * 4inch and 4 * 4inch**Lyxel**$10.02**4.5★2,593 rev](https://www.amazon.com/dp/B0D4YQKKL7) [4**MAGKOTA Stone Faucet Mat for Kitchen Sink - Quick Dry Diatomite Sink Splash Guard Prevents Moisture Buildup & Water Stains Water Absorbing Stone Tray for Bathroom Countertop (White 20 x 4)**MAGKOTA**$9.26**4.1★460 rev](https://www.amazon.com/dp/B0FSKT1RC9) [5**Eormoe Stone Faucet Mat for Kitchen Sink Diatomite Drying Stone Mat & Sink Protector Prevents Moisture Sink Splash Guard Water-Absorbing Stone Tray for Bathroom Counter (Light Grey 20 x 3.9)**eormoe**$16.54**4.3★5,916 rev](https://www.amazon.com/dp/B0DHYJSV23)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**EdenDwell Quick Dry Stone Faucet Mat for Kitchen Sink - 15.8x3.9 Natural Diatomite Stone Drying Mat for Kitchen Counter Bathroom Dish Dry Mat Auto Drainage Sink Protector (White)**EdenDwell**$6.97**101 rev7mo ago](https://www.amazon.com/dp/B0FX47373F) [**MAGKOTA Water Absorbing Stone Tray Quick Drying Diatomite Bathroom Tray Countertop Stone Drying Mat for Kitchen Counter Soap Dish Dispenser Vanity Organizer White-A-8.3 x 4**MAGKOTA**$8.87**418 rev8mo ago](https://www.amazon.com/dp/B0FT25LZTG) [**MAGKOTA Stone Faucet Mat for Kitchen Sink - Quick Dry Diatomite Sink Splash Guard Prevents Moisture Buildup & Water Stains Water Absorbing Stone Tray for Bathroom Countertop (White 20 x 4)**MAGKOTA**$9.26**460 rev8mo ago](https://www.amazon.com/dp/B0FSKT1RC9) [**Stone Faucet Mat for Kitchen Sink Water Absorbing Sink Water Splash Guard Fast-Drying Kitchen Sink Faucet Mat Durable Protector and Stone Drying Mat for Kitchen Counter & Bathroom Sink**Telomet**$13.29**307 rev11mo ago](https://www.amazon.com/dp/B0FN7C6JRF) [**NiuYichee Faucet Mat for Kitchen Sink Water Absorbing Diatomite Stone Tray**NiuYichee**$11.88**206 rev1y ago](https://www.amazon.com/dp/B0FHWPXJTC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**NiuYichee 2 PCS Water Absorbent diatomite Coasters 7.1 x 3.5 Water Absorbing Stone Tray for Sink Stone Drying mat for Kitchen Counter Stone soap Tray Used for Hand Soaps & toiletries & Plants**NiuYichee**$9.44**4.4★**▲ 145%**](https://www.amazon.com/dp/B0DXF8VGL2) [**NiuYichee Faucet Mat for Kitchen Sink Water Absorbing Diatomite Stone Tray**NiuYichee**$11.88**3.9★**▲ 106%**](https://www.amazon.com/dp/B0FHWPXJTC) [**DEJUPE Stone Faucet Mat for Kitchen Sink Diatomite Fast-Drying Stone Tray Faucet Mat Sink Splash Guard Decorative Sink Protector for Kitchen Bathroom Counter (Light Grey 23.6x3.9)**DEJUPE**$17.11**4.4★**▲ 73%**](https://www.amazon.com/dp/B0F8HF8YKY) [**EdenDwell Quick Dry Stone Faucet Mat for Kitchen Sink - 15.8x3.9 Natural Diatomite Stone Drying Mat for Kitchen Counter Bathroom Dish Dry Mat Auto Drainage Sink Protector (White)**EdenDwell**$6.97**4.0★**▲ 65%**](https://www.amazon.com/dp/B0FX47373F) [**MAGKOTA Stone Faucet Mat for Kitchen Sink - Quick Dry Diatomite Sink Splash Guard Prevents Moisture Buildup & Water Stains Water Absorbing Stone Tray for Bathroom Countertop (White 20 x 4)**MAGKOTA**$9.26**4.1★**▲ 63%**](https://www.amazon.com/dp/B0FSKT1RC9)
**~~View all trending →~~**
## **What buyers say about dorai**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Design-Overall**12%
*“looks SO CUTE”*
**Quality-Overall**12%
*“High quality, clean crisp look”*
**Ease Of Cleaning**11%
*“easy to rinse or wipe down”*
**Size-Overall**8%
*“Size was accurate”*
**Advertised Vs Actual Product**6%
*“Exactly as pictured”*
**Color**4%
*“Beautiful color”*
**Value For Money**4%
*“Great Value”*
**Ease Of Use**4%
*“easy to fold up”*
**Material Quality**3%
*“The material feels sturdy”*
**Water Resistance**2%
*“it does work well for water”*
### **What buyers complain about **
**Ease Of Cleaning**13%
*“Its not easy to clean”*
**Size-Overall**11%
*“Small”*
**Stain Resistance**11%
*“stains”*
**Durability**6%
*“durability are disappointing”*
**Value For Money**6%
*“felt the need to for this overpriced ridiculous item”*
**Color**5%
*“Supposed to be gray”*
**Quality-Overall**5%
*“quality control needs to be executed”*
**Color Fading/Discoloration**4%
*“After using this product for only two weeks it started to discolor”*
**Water Resistance**3%
*“Any water that gets on it just magically disappeared quickly”*
**Advertised Vs Actual Product**2%
*“Not as described”*
### **Top return reasons **
**Size-Overall**72%
**Color**6%
**Advertised Vs Actual Product**4%
**Material Quality**2%
**Functionality-Overall**2%
**Compatibility-Overall**2%
**Value For Money**1%
**Quality-Overall**1%
**Stain Resistance**1%
**Product Condition**1%
## **Common questions**
- **Is dorai profitable to sell on Amazon United States?**
- The niche generates $217K/yr across 29 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +22.5%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the dorai niche?**
- 14 brands and 21 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 76% of demand.
- **What do buyers complain about in dorai?**
- Top complaints mined from reviews: Ease Of Cleaning, Size-Overall, Stain Resistance. The return rate is 7.0% — above our launch gate.
- **When does demand for dorai peak?**
- Demand peaks in Jan–Aug–Nov–Dec; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the dorai niche?**
- Listings span $6.97–$169.31; the average listing price is $29.49 (sweet spot $15–$100). The average incumbent carries 1,748 reviews — the moat a new listing must climb.
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