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40

iem

Skip it

A small market ($0/yr) — this niche doesn't clear our bar today.

Market size 0Growth 57Conversion 0Competition 21Returns 64Price range 72Avg price 87Brand share 37Review moat 47Quality gap 75

Avg price

Great$67.46

avg listing price — sweet spot $15–$100

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Price range

Good$32.11–$126.20

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

Returns

Good2.5%

return rate — above 5% kills the launch gate

Growth

Good+31.1%

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

Review moat

Okay1,831.58

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay83%

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

Competition

Bad74%

top-5 click share — a locked-up shelf

Market size

Bad$0

$0/yr · 14K searches

Conversion

Bad0.0%

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

According to Flapen's Amazon Singapore niche tracking, iem is a $0/yr Amazon Singapore market (14K searches/yr). The top 5 brands hold 83% of demand. Verdict: Skip it — 40/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

iem market data

Units sold / yr
0–100
avg 0–100/product
Revenue / yr
$0–$7K
units × avg price
Conversion rate
0.0%
Avg BSR
#244
Page quality
0%
Prime
75%
Sponsored
8%
Out of stock
7.7%
Avg brand age
58 months
Avg seller age
0 days

Competition & brand share

The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

18

Top-5 brand share

83%

Top 20: 86%

Top-5 click share

74%

Top 20: 100%

Open market

3%

  • Yinyoo43%
  • Moondrop24%
  • --14%
  • TRUTHEAR6%
  • Sennheiser6%
  • HiFiGo5%
  • Open — no brand owns it (3%)

Demand

Weekly Amazon search volume, last 46 weeks — +31.1% search growth over the last 90 days.
800600Spike '25Black Friday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26Jun '26

Top iem search terms

  • iem8K/yr
  • iem earphones2K/yr
  • in ear monitor2K/yr
  • iems1K/yr
All search terms

Top iem 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%$020%$030%$040%$01001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

What buyers say about iem

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

What buyers love

Noise Level25%

“The sound from this headphone is alright”

Quality-Overall25%

“Build quality is amazing”

Audio Quality25%

“Sound quality. 3/5:”

Value For Money25%

“Amazing for the price”

Top return reasons

Audio Quality22%
Comfort-Overall22%
Thickness22%
Quality-Overall11%
Noise Level11%
Adhesion/Stickiness6%
Speaker6%

Common questions

Is iem profitable to sell on Amazon Singapore?
The niche generates $0/yr across 12 tracked products. 90-day search growth is +31.1%. Flapen's verdict: Skip it (40/100).
How competitive is the iem niche?
6 brands and 18 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 83% of demand.
What does it cost to enter the iem niche?
Listings span $32.11–$126.20; the average listing price is $67.46 (sweet spot $15–$100). The average incumbent carries 1,832 reviews — the moat a new listing must climb.