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21

vinegar

Skip it

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

Market size 0Growth 10Conversion 0Competition 7Returns 100Price range 0Avg price 11Brand share 11Review moat 88Quality gap 24

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Review moat

Great234.13

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Brand share

Bad96%

top-5 brand share — brand-locked demand

Avg price

Bad$3.83

avg listing price — sweet spot $15–$100

Growth

Bad-31.0%

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

Competition

Bad91%

top-5 click share — a locked-up shelf

Market size

Bad$0

$0/yr · 21K searches

Conversion

Bad0.0%

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

Price range

Bad$1.41–$7.91

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

According to Flapen's Amazon Singapore niche tracking, vinegar is a $0/yr Amazon Singapore market (21K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 21/100.

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

vinegar market data

Units sold / yr
5K–6K
avg 500–750/product
Revenue / yr
$19K–$23K
units × avg price
Conversion rate
0.0%
Avg BSR
#6
Page quality
0%
Prime
88%
Sponsored
13%
Out of stock
25.6%
Avg brand age
78 months
Avg seller age
0 days

Competition & brand share

The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 rising

Sellers

2

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

91%

Top 20: 100%

Open market

2%

  • Heinz38%
  • S & W23%
  • Datu Puti16%
  • Queen14%
  • Chin Kiang5%
  • 3A2%
  • Open — no brand owns it (1 brand, 2%)

Demand

Weekly Amazon search volume, last 46 weeks — -31.0% search growth over the last 90 days.
500300Aug '25Oct '25Dec '25Jan '26Mar '26May '26Jun '26

Top vinegar 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%$01101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

Common questions

Is vinegar profitable to sell on Amazon Singapore?
The niche generates $0/yr across 8 tracked products. 90-day search growth is -31.0%. Flapen's verdict: Skip it (21/100).
How competitive is the vinegar niche?
7 brands and 2 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 96% of demand.
What does it cost to enter the vinegar niche?
Listings span $1.41–$7.91; the average listing price is $3.83 (sweet spot $15–$100). The average incumbent carries 234 reviews — the moat a new listing must climb.