Skip to content
55

bathroom sink stopper

Worth a look

Shows a $2.3M/yr market, but prices mostly outside the sweet spot ($4.89–$16.80) keeps it on the watch list.

Market size 95Growth 24Conversion 88Competition 37Returns 55Price range 15Avg price 30Brand share 65Review moat 23Quality gap 76

Market size

Incredible$2.3M

$2.3M/yr · 2.4M searches

Conversion

Great10.2%

search→purchase rate — share of searches ending in a sale

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good66%

top-5 brand share — brands hold most of the demand

Returns

Good2.8%

return rate — above 5% kills the launch gate

Competition

Okay63%

top-5 click share — leaders hold, buyers still browse

Avg price

Okay$9.60

avg listing price — sweet spot $15–$100

Growth

Bad-2.7%

90-day search growth — must beat 0% to launch

Review moat

Bad7,991.76

avg incumbent reviews — the moat a new listing must climb

Price range

Bad$4.89–$16.80

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United States niche tracking, bathroom sink stopper is a $2.3M/yr Amazon United States market (2.4M searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Oct–Nov. Verdict: Worth a look — 55/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

bathroom sink stopper market data

Units sold / yr
250K–300K
avg 10,000–12,500/product
Revenue / yr
$2.4M–$2.9M
units × avg price
Conversion rate
10.2%
Avg BSR
#18
Page quality
0%
Prime
100%
Sponsored
86%
Out of stock
4.0%
Avg brand age
43 months
Avg seller age
155 days

Competition & brand share

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 falling

Sellers

63

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

63%

Top 20: 99%

Open market

29%

  • Hibbent26%
  • TopmeiUP22%
  • Hilltop Products7%
  • Seatery6%
  • QYHNYJF5%
  • Anlige5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -2.7% search growth over the last 90 days.
60K40KSpike '24Black Friday '24Spike '25Prime Day '25SepDecMarJunAugNovMarMay

Peak months: Oct, Nov · busiest ÷ quietest = 1.6×

Top bathroom sink stopper search terms

  • bathroom sink drain strainer522K/yr
  • bathroom sink stopper742K/yr
  • drain plug145K/yr
  • sink stopper bathroom drain232K/yr
  • bathroom sink drain stopper118K/yr
  • sink plug78K/yr
  • bathroom sink drain cover63K/yr
  • drain stopper bathroom sink66K/yr
  • bathroom drain stopper49K/yr
  • bathroom sink stopper replacement34K/yr
All search terms

Top bathroom sink stopper 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%10%$233K20%$466K30%$699K40%$932K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

What buyers say about bathroom sink stopper

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall17%

“Nice snug fit”

Quality-Overall12%

“Well made item”

Assembly/Installation10%

“Ease to install”

Advertised Vs Actual Product10%

“Better than expected”

Efficiency8%

“It works beautifully”

Ease Of Use7%

“Ease of use”

Ease Of Cleaning6%

“Clean and easy to use”

Value For Money6%

“Saves money”

Design-Overall3%

“Well-constructed”

Leak-Proof2%

“Leak Proof”

What buyers complain about

Drainage26%

“Slow drain”

Size-Overall11%

“Too big”

Ease Of Cleaning6%

“Hard to clean”

Functionality-Overall6%

“not functional”

Jamming/Clogging5%

“Clog easy”

Quality-Overall4%

“Gasket could be better quality”

Water Resistance3%

“Doesn't let water through”

Durability2%

“breaks too easy”

Rusts/Corrodes2%

“Already rusting”

Material Quality2%

“Flimsy material”

Top return reasons

Size-Overall57%
Drainage16%
Functionality-Overall6%
Advertised Vs Actual Product4%
Compatibility-Overall4%
Defective Material/Parts2%
Color1%
Water Resistance1%
Value For Money1%
Assembly/Installation1%

Common questions

Is bathroom sink stopper profitable to sell on Amazon United States?
The niche generates $2.3M/yr across 21 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -2.7%. Flapen's verdict: Worth a look (55/100).
How competitive is the bathroom sink stopper niche?
18 brands and 63 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in bathroom sink stopper?
Top complaints mined from reviews: Drainage, Size-Overall, Ease Of Cleaning. The return rate is 2.8%.
When does demand for bathroom sink stopper peak?
Demand peaks in Oct–Nov; the busiest month runs 1.6× the quietest.
What does it cost to enter the bathroom sink stopper niche?
Listings span $4.89–$16.80; the average listing price is $9.60 (sweet spot $15–$100). The average incumbent carries 7,992 reviews — the moat a new listing must climb.