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30

primer

Skip it

A small market ($2K/yr) — this niche doesn't clear our bar today.

Market size 0Growth 39Conversion 37Competition 3Returns 100Price range 57Avg price 64Brand share 0Review moat 13Quality gap 35

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Good$13.70

avg listing price — sweet spot $15–$100

Price range

Good$5.92–$27.03

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

Growth

Okay+11.4%

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

Conversion

Okay3.0%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Bad25,474.57

avg incumbent reviews — the moat a new listing must climb

Competition

Bad96%

top-5 click share — a locked-up shelf

Market size

Bad$2K

$2K/yr · 4K searches

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Singapore niche tracking, primer is a $2K/yr Amazon Singapore market (4K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 30/100.

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

primer market data

Units sold / yr
100–250
avg 0–100/product
Revenue / yr
$1K–$3K
units × avg price
Conversion rate
3.0%
Avg BSR
#16
Page quality
0%
Prime
100%
Sponsored
0%
Out of stock
0.0%
Avg brand age
94 months
Avg seller age
0 days

Competition & brand share

The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.

Brands

1 falling

Sellers

8

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

96%

Top 20: 100%

Open market

0%

  • e.l.f.100%
  • Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 39 weeks — +11.4% search growth over the last 90 days.
175125Black Friday '25Spike '26Oct '25Dec '25Jan '26Mar '26Apr '26May '26Jul '26

Top primer 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%15%$24930%$49945%$74860%$9981001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 7 tracked products in this niche — three views at once, no toggling.

Common questions

Is primer profitable to sell on Amazon Singapore?
The niche generates $2K/yr across 7 tracked products. 90-day search growth is +11.4%. Flapen's verdict: Skip it (30/100).
How competitive is the primer niche?
1 brands and 8 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.
What does it cost to enter the primer niche?
Listings span $5.92–$27.03; the average listing price is $13.70 (sweet spot $15–$100). The average incumbent carries 25,475 reviews — the moat a new listing must climb.