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Coffee Grinder

a small market ($21K/yr) — Coffee Grinder doesn't clear our bar today.

Flapen Score

45
Skip it

Top 14% of 214 Home niches · +9 vs the category median of 36

Market size 5Growth 70Conversion 12Competition 47Returns 89Price range 10Avg price 76Brand share 48Review moat 36Quality gap 55
This niche Category average · 214 niches

Is Coffee Grinder profitable on Amazon?

According to Flapen's Amazon Singapore niche tracking, Coffee Grinder is a $21K/yr Amazon Singapore market (23K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Jul–Oct–Nov–Dec. Verdict: Skip it — 45/100.

Coffee Grinder: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +51.8% over the last 90 days and 0.9% of searches end in a purchase.

$21K

revenue / yr

Units sold / yr250
Search volume / yr+51.8%23K
Conversion rate0.9%
Avg price$98.25

Who owns the niche?

The top 5 brands hold 76% of demand, so 24% of the market is open.

24%

open market share

Brands · sellers13 · 32
Top-5 product click share57%
Open market24%
Avg brand age54 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 21 products

Sponsored placement33%
New entrants (1y)3· 0 succeeded
Avg rating4.4★
Avg reviews2,883

Top Coffee Grinder products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.

$0$847$2K$3K$3K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

Brands

13 rising

Sellers

32

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

57%

Top 20: 99%

Open market

18%

  • HARIO26%
  • Vinventure17%
  • DeLonghi12%
  • Nuttii10%
  • TIMEMORE10%
  • Kalita6%

Coffee Grinder demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume23KCVR0.9%Products21Brands13Top 5 Brands76%OOS Rate16.0%Rating4.4★Reviews2,883Avg BSR#12
2K2KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jul, Oct, Nov, Dec · busiest ÷ quietest = 2.3×

What reviews say buyers love and hate about Coffee Grinder

What buyers mention most, as a share of all reviews.

What buyers love

87% of reviews
Ease Of Use50%

Easy to use

Quality-Overall27%

Feels like decent quality

Grating/Slicing/Peeling10%

Grinds well

What buyers complain about

67% of reviews
Functionality-Overall33%

Yet, when grinding coffee, the indicator blinks, suggesting a low battery

Charging33%

it does not provide any signal that the charging is completed

Coffee Grinder return rate & reasons

Why buyers send it back, as a share of all return requests.

1.3%

Return rate

22%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Functionality-Overall
33%
2Size-Overall
22%
3Value For Money
17%
4Heating
17%
5Weight Heavy
6%

Common Coffee Grinder questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Coffee Grinder 45/100 on Amazon Singapore — Skip it. The niche generates $21K/yr across 21 tracked products. 0 of 3 products launched in the last 360 days are still selling. Search demand moved +51.8% over the last 90 days.
Search demand for Coffee Grinder on Amazon Singapore peaks in Jul–Oct–Nov–Dec, where the busiest month runs 2.3× the quietest.