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35

monopoly

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 1Growth 57Conversion 9Competition 20Returns 99Price range 93Avg price 95Brand share 0Review moat 32Quality gap 19

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Avg price

Incredible$25.42

avg listing price — sweet spot $15–$100

Price range

Great$14.46–$42.23

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

Growth

Good+31.8%

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

Review moat

Okay3,291.38

avg incumbent reviews — the moat a new listing must climb

Competition

Bad76%

top-5 click share — a locked-up shelf

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Conversion

Bad0.7%

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

Market size

Bad$4K

$4K/yr · 21K searches

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Singapore niche tracking, monopoly is a $4K/yr Amazon Singapore market (21K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 35/100.

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

monopoly market data

Units sold / yr
500–750
avg 0–100/product
Revenue / yr
$13K–$19K
units × avg price
Conversion rate
0.7%
Avg BSR
#178
Page quality
0%
Prime
100%
Sponsored
15%
Out of stock
14.6%
Avg brand age
110 months
Avg seller age
0 days

Competition & brand share

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 falling

Sellers

11

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

0%

  • Monopoly82%
  • Hasbro Gaming10%
  • USAopoly8%
  • Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 47 weeks — +31.8% search growth over the last 90 days.
2K1KSpike '25Black Friday '25Spike '26Aug '25Oct '25Dec '25Jan '26Mar '26May '26Jun '26

Top monopoly 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%$37020%$73930%$1K40%$1K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

What buyers say about monopoly

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

Top return reasons

Quality-Overall43%
Defective Material/Parts28%
Gifting Purpose22%
Functionality-Overall4%
Ease Of Cleaning2%

Common questions

Is monopoly profitable to sell on Amazon Singapore?
The niche generates $4K/yr across 13 tracked products. 90-day search growth is +31.8%. Flapen's verdict: Skip it (35/100).
How competitive is the monopoly niche?
3 brands and 11 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 100% of demand.
What does it cost to enter the monopoly niche?
Listings span $14.46–$42.23; the average listing price is $25.42 (sweet spot $15–$100). The average incumbent carries 3,291 reviews — the moat a new listing must climb.