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K6 Grinder

Fail

The top 5 brands take 100% of clicks, so K6 Grinder is a Fail.

Flapen Score
30
30 / 100
Ranks 10,693 of 11,240 Home & Kitchen niches · −19 vs the category median of 49
Market size
$192K/yr29K searches / yr
90-day growth
-2.0%search demand this quarter
Competition
95%top-5 click share · 2 brands · 4 sellers

Flapen Score

K6 Grinder against its category

The dotted line is the Home & Kitchen average. Past it, K6 Grinder is stronger. Inside it, weaker.

30Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The K6 Grinder market on Amazon at a glance

Shoppers on Amazon United States searched for K6 Grinder 29K times last year and spent an estimated $192K. All 2 brands take every click. Demand peaks in Jan–Nov–Dec. Flapen scores it 30 out of 100, a Fail.

01 · Demand

An estimated 3.4% of those searches ended in a purchase.

Shoppers searched for this 29K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.4% of those searches ended in a purchase. Searches in the last 90 days moved -2.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $192K a year.

Searches, last 12 months
29K
Growth, 90 days vs prior 90
-2.0%
Conversion, latest week
3.4%
Market size, estimated
$192Ka year
Peak month
December2.1× the quietest month
Top search term
k6 grinder17K searches a year

02 · Price

A sale here is worth $197.47.

Listings sell for $197.47 on average, from $23.27 to $876.72. Amazon reports units sold in ranges. This niche sold 1K to 1K a year. The average listing sells 100 to 250 of them. At $197.47 that is $20K to $49K a year per listing.

Average price
$197.47above the $15 to $100 sweet spot
Price range
$23.27–$876.72
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
1K–1K
Units per listing a year
100–250
Revenue per listing a year
$20K–$49K
Returns
2.4%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

71% of listings pay for placement with sponsored ads. 86% ship with Prime. On an average day, 38.5% of listings are out of stock. The average listing ranks #34 within Coffee, Tea & Espresso. It carries 385 reviews at 4.61 stars, so a new listing needs social proof before a better product.

Sponsored listings
71%
Prime listings
86%
Out of stock, average day
38.5%
Average rank
#34in Coffee, Tea & Espresso
Average rating
4.61 starsAmazon United States average 4.42 stars
Average reviews
385per listing
Listings tracked
7

04 · Newcomers

3 of last year's 3 launches cleared the first-year sales bar.

3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 34 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
3
Successful launches
3Amazon's first-year sales bar
Average brand age
34 months

Products

Top K6 Grinder products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 95% of clicks. A locked shelf that new listings rarely crack.

Brands

2 rising

Sellers

4

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

95%

Top 20: 100%

Open market

0%

  • Brand 197%
  • Brand 23%

Demand

K6 Grinder search demand

Weekly searches over the year, seasonality beneath. Pick a range.

1K600Prime Day '25Spike '25Black Friday '25Spike '26AprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJul

Peak months: Jan, Nov, Dec · busiest ÷ quietest = 2.1×

Reviews and returns

What reviews say buyers love and hate about K6 Grinder

We read the reviews and the return reasons for every product selling here.

22%of positive reviews mention “Quality-Overall”
10%of negative reviews mention “Ease Of Use”
2.4%of orders come back
“found it to be sort of a pain to use”
A buyer, on “Ease Of Use”10% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

19 topics

NegativePositive

FAQ

Common K6 Grinder questions

Answered from the same tracked data.