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50

cordless curling brush

Worth a look

Shows beatable incumbent ratings (3.8★), but a small market ($53K/yr) keeps it on the watch list.

Market size 13Growth 19Conversion 41Competition 61Returns 32Price range 95Avg price 95Brand share 77Review moat 44Quality gap 97

Quality gap

Incredible3.8★

avg incumbent rating — lower means beatable quality

Avg price

Incredible$42.25

avg listing price — sweet spot $15–$100

Price range

Incredible$22.49–$79.20

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

Brand share

Great58%

top-5 brand share — no brand owns this niche

Competition

Good48%

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

Review moat

Okay2,054.67

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay3.2%

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

Returns

Okay4.5%

return rate — above 5% kills the launch gate

Growth

Bad-11.3%

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

Market size

Bad$53K

$53K/yr · 39K searches

According to Flapen's Amazon United States niche tracking, cordless curling brush is a $53K/yr Amazon United States market (39K searches/yr). The top 5 brands hold 58% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

cordless curling brush market data

Units sold / yr
750–1K
avg 0–100/product
Revenue / yr
$32K–$42K
units × avg price
Conversion rate
3.2%
Avg BSR
#252
Page quality
0%
Prime
97%
Sponsored
93%
Out of stock
20.4%
Avg brand age
21 months
Avg seller age
158 days

Competition & brand share

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

Brands

20 falling

Sellers

39

Top-5 brand share

58%

Top 20: 100%

Top-5 click share

48%

Top 20: 86%

Open market

37%

  • Conair22%
  • Dongxw14%
  • wavytalk9%
  • TYMO6%
  • CARESKY6%
  • DOORTIAN5%

Demand

Weekly Amazon search volume, last 24 weeks — -11.3% search growth over the last 90 days.
900700Spike '26Feb '26Mar '26Mar '26Apr '26May '26Jun '26

Top cordless curling brush search terms

  • cordless curling brush20K/yr
  • cordless automatic hair curler7K/yr
  • cordless curling iron brush6K/yr
  • conair unbound cordless auto curler3K/yr
  • automatic curling iron cordless4K/yr
All search terms

Top cordless curling brush 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%$5K20%$11K30%$16K40%$21K101001K10K100K Reviews — right = deep review moat Market 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.

What buyers say about cordless curling brush

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

What buyers love

Ease Of Use28%

“Easy to handle”

Hair Styling15%

“Perfect curls”

Suitability Curly Hair12%

“Amazing on curly hair”

Quality-Overall7%

“Amazing quality”

Value For Money4%

“Good for the Price”

Heating4%

“heats up well”

Advertised Vs Actual Product4%

“As described”

Efficiency2%

“Great results”

Suitability Straight Hair2%

“Straightens hair smooth”

Weight Light1%

“Its lightweight design”

What buyers complain about

Durability11%

“Broke in a year”

Functionality-Overall7%

“Did not work”

Suitability Short Hair7%

“Not recommended for short hair”

Hair Related7%

“Sometimes the hair would get caught”

Ease Of Use6%

“Difficult to Use”

Heating5%

“Extremely Hot”

Suitability Long Hair5%

“Is not suitable for long hair”

Suitability Curly Hair3%

“Makes hair too curly”

Value For Money3%

“Not worth the price”

Quality-Overall3%

“Poor rating Impossible to use”

Top return reasons

Suitability Short Hair16%
Functionality-Overall13%
Suitability Curly Hair12%
Suitability Long Hair9%
Size-Overall8%
Advertised Vs Actual Product8%
Ease Of Use6%
Heating4%
Value For Money4%
Damage/Burn Hair3%

Common questions

Is cordless curling brush profitable to sell on Amazon United States?
The niche generates $53K/yr across 30 tracked products. 8 of 17 products launched in the last 360 days are still selling. 90-day search growth is -11.3%. Flapen's verdict: Worth a look (50/100).
How competitive is the cordless curling brush niche?
20 brands and 39 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 58% of demand.
What do buyers complain about in cordless curling brush?
Top complaints mined from reviews: Durability, Functionality-Overall, Suitability Short Hair. The return rate is 4.5%.
What does it cost to enter the cordless curling brush niche?
Listings span $22.49–$79.20; the average listing price is $42.25 (sweet spot $15–$100). The average incumbent carries 2,055 reviews — the moat a new listing must climb.