5/8 curling iron
Skip itA small market ($75K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$31.82avg listing price — sweet spot $15–$100
Price range
Great$12.62–$115.10cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Conversion
Good6.1%search→purchase rate — share of searches ending in a sale
Growth
Okay+9.9%90-day search growth — must beat 0% to launch
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Review moat
Bad7,106.06avg incumbent reviews — the moat a new listing must climb
Returns
Bad5.7%return rate — above 5% kills the launch gate
Market size
Bad$75K$75K/yr · 39K searches
According to Flapen's Amazon United States niche tracking, 5/8 curling iron is a $75K/yr Amazon United States market (39K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Aug–Oct. Verdict: Skip it — 42/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
5/8 curling iron market data
- Units sold / yr
- 2K–3K
- avg 100–250/product
- Revenue / yr
- $64K–$80K
- units × avg price
- Conversion rate
- 6.1%
- Avg BSR
- #50
- Page quality
- 0%
- Prime
- 94%
- Sponsored
- 72%
- Out of stock
- 8.5%
- Avg brand age
- 60 months
- Avg seller age
- 152 days
Competition & brand share
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.Brands
10 falling
Sellers
56
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
68%
Top 20: 100%
Open market
6%
- DAN Technology27%
- HOT TOOLS25%
- Conair16%
- Hot and Hotter13%
- Stylecraft6%
- Annie6%
- Open — no brand owns it (4 brands, 6%)
Demand & seasonality
Weekly Amazon search volume, last 76 weeks — +9.9% search growth over the last 90 days.Peak months: Aug, Oct · busiest ÷ quietest = 1.6×
Top 5/8 curling iron search terms
- 5/8 curling iron17K/yr
- 5/8 inch curling iron18K/yr
- curling iron 5/8 inch barrel4K/yr
Top 5/8 curling iron 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.
All 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hot Tools 24K Gold Professional 5/8 Extended Barrel Curling Iron
HOT TOOLS$42.934.3★2,579 rev
5/8 Inch Ceramic Small Curling Iron for Short Hair 16mm Small Curling Wand
DAN Technology$24.074.3★308 rev
5/8 Inch Silver Curling Iron Curls and smooths Hair Safety Stand & tip 430 Low/High Setting 5/8 Inch Silver Curling Iron
Hot and Hotter$14.263.9★501 rev
Conair Double Ceramic -Inch Curling Iron
Conair$17.524.5★10,118 rev
DAN Technology 5/8 Inch Curling Iron Wand for Defined Medium Curls Tourmaline Ceramic Hair Curler with 180F430F Adjustable Temperature Fast Heating Dual Voltage Auto Shut-Off Black & Gold
DAN Technology$20.043.7★265 rev
Newest
by launch date
abp 3/4 Inch Curling Iron Long Barrel with Ceramic Coating for Short/Medium Hair LED Display Instant Heat up to 450F with clamp Hair Waving Style Tool Girls & Women
abp$24.731,254 rev
Ufree 5 in 1 Curling Iron with Interchangeable Ceramic Barrels (0.35-1.25) Curling Wand Set with Flat Iron Hair Straightener Instant Heat Up Dual Voltage Hair Curler Gifts for Women
Ufree$39.712,416 rev
StyleCraft Stay-Temp Black Gold Ceramic 5/8 inch Curling Iron Professional Hair Curler with Infinite Temperature Control (280F450F) Ideal for All Hair Types and Textures Dual Voltage
Stylecraft$40.19144 rev
Hot Tools 24K Gold Professional 5/8 Extended Barrel Curling Iron
HOT TOOLS$42.932,579 rev
Hot Tools 24K Gold Professional 3/4 Extended Barrel Curling Iron
HOT TOOLS$47.432,579 rev
Trending
90-day click momentum
Bio Ionic Long Barrel Styler 0.75 Extended Curling Iron with Moisture Heat Technology & NanoIonic MX Versatile Curling Wand with Longer Barrel for Small Tight Curls & Spirals
BIO IONIC$115.104.4★
Hot Tools 24K Gold Professional 1/2 Extended Barrel Curling Iron
HOT TOOLS$44.414.3★
Hot Tools 24K Gold Professional 3/4 Extended Barrel Curling Iron
HOT TOOLS$47.434.3★
Conair Double Ceramic -Inch Curling Iron
Conair$17.874.4★
5/8 Inch Ceramic Small Curling Iron for Short Hair 16mm Small Curling Wand
DAN Technology$24.074.3★
What buyers say about 5/8 curling iron
What buyers praise and complain about, mined from review topics.What buyers love
“Quality Product Well Priced”
“Worth the money”
“Easy to use”
“Heats fast”
“I love this curling iron”
“Curls hair great”
“This prove to be effective just as I wanted”
“Exactly as described”
“Perfect fit”
“it is very durable”
What buyers complain about
“Did not last”
“Doesn't heat up”
“well, that's just shoddy quality”
“Too small”
“Its shorter then my last one”
“Ripped my hair”
“Did not work for me”
“handle grip is hard to hold”
“definitely not like new”
“not the easiest to use with long hair”
Top return reasons
Common questions
- Is 5/8 curling iron profitable to sell on Amazon United States?
- The niche generates $75K/yr across 18 tracked products. 90-day search growth is +9.9%. Flapen's verdict: Skip it (42/100).
- How competitive is the 5/8 curling iron niche?
- 10 brands and 56 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 88% of demand.
- What do buyers complain about in 5/8 curling iron?
- Top complaints mined from reviews: Durability, Heating, Quality-Overall. The return rate is 5.7% — above our launch gate.
- When does demand for 5/8 curling iron peak?
- Demand peaks in Aug–Oct; the busiest month runs 1.6× the quietest.
- What does it cost to enter the 5/8 curling iron niche?
- Listings span $12.62–$115.10; the average listing price is $31.82 (sweet spot $15–$100). The average incumbent carries 7,106 reviews — the moat a new listing must climb.