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O Block Chain

Fail

Shoppers spend an estimated $49K a year here, so O Block Chain is a Fail.

Flapen Score
39
39 / 100
Ranks 12,642 of 16,930 Clothing, Shoes & Jewelry niches · −6 vs the category median of 45
Market size
$49K/yr200K searches / yr
90-day growth
-22.8%search demand this quarter
Competition
58%top-5 click share · 15 brands · 18 sellers

Flapen Score

O Block Chain against its category

The dotted line is the Clothing, Shoes & Jewelry average. Past it, O Block Chain is stronger. Inside it, weaker.

39Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The O Block Chain market on Amazon at a glance

Shoppers on Amazon United States searched for O Block Chain 200K times last year and spent an estimated $49K. The top 5 brands take 80% of clicks. Flapen scores it 39 out of 100, a Fail.

01 · Demand

An estimated 1.0% of those searches ended in a purchase.

Shoppers searched for this 200K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.0% of those searches ended in a purchase. Searches in the last 90 days moved -22.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $49K a year.

Searches, last 12 months
200K
Growth, 90 days vs prior 90
-22.8%
Conversion, latest week
1.0%
Market size, estimated
$49Ka year
Peak month
December1.8× the quietest month
Top search term
king von chain49K searches a year

02 · Price

A sale here is worth $24.13.

Listings sell for $24.13 on average, from $9.18 to $104.38. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $24.13 that is $2K to $6K a year per listing.

Average price
$24.13inside the $15 to $100 sweet spot
Price range
$9.18–$104.38
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
2K–2K
Units per listing a year
100–250
Revenue per listing a year
$2K–$6K
Returns
5.6%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

60% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 1.3% of listings are out of stock. The average listing ranks #8,401 within Jewelry. It carries 652 reviews at 4.23 stars, so a new listing needs social proof before a better product.

Sponsored listings
60%
Prime listings
95%
Out of stock, average day
1.3%
Average rank
#8,401in Jewelry
Average rating
4.23 starsAmazon United States average 4.42 stars
Average reviews
652per listing
Listings tracked
20

04 · Newcomers

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

3 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 41 months on average, so the names here are settling in.

Launched, last 12 months
3
Successful launches
0Amazon's first-year sales bar
Average brand age
41 months

Products

Top O Block Chain 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 58% of clicks. Leaders hold, but buyers still shop past them.

Brands

15 rising

Sellers

18

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

58%

Top 20: 100%

Open market

17%

  • Brand 132%
  • Brand 219%
  • Brand 314%
  • Brand 411%
  • Brand 54%
  • Brand 63%
  • Open — no brand owns it (9 brands, 17%)

Demand

O Block Chain search demand

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

5K3KHoliday '25JulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.8×

Search terms

Top O Block Chain search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • king von chain49K/yr
  • o block chain56K/yr
  • otf chain27K/yr
  • oblock chain24K/yr
  • o block chain iced out king von26K/yr
  • o block chain king von4K/yr
  • o block7K/yr
  • oblock chain king von6K/yr

Reviews and returns

What reviews say buyers love and hate about O Block Chain

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

22%of positive reviews mention “Quality-Overall”
33%of negative reviews mention “Durability”
5.6%of orders come back
“This broke within a day”
A buyer, on “Durability”33% 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.

17 topics

NegativePositive

FAQ

Common O Block Chain questions

Answered from the same tracked data.