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6x6 Post Cap

Maybe

Products sell for $35.29 on average, inside the sweet spot. But the products selling today already average 4.5★, so 6x6 Post Cap is a Maybe.

Flapen Score
64
64 / 100
Top 3% of 9,536 Tools & Home Improvement niches · +16 vs the category median of 48
Market size
$241K/yr161K searches / yr
90-day growth
+71.1%search demand this quarter
Competition
41%top-5 click share · 25 brands · 39 sellers

Flapen Score

6x6 Post Cap against its category

The dotted line is the Tools & Home Improvement average. Past it, 6x6 Post Cap is stronger. Inside it, weaker.

64Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 6x6 Post Cap market on Amazon at a glance

Shoppers on Amazon United States searched for 6x6 Post Cap 161K times last year and spent an estimated $241K. The top 5 brands take 49% of clicks. Demand peaks in Apr–May–Jun. Flapen scores it 64 out of 100, a Maybe.

01 · Demand

4.2% of searches ended in a purchase last week.

Shoppers searched for this 161K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 4.2% of those searches ended in a purchase. Searches in the last 90 days moved +71.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $241K a year.

Searches, last 12 months
161K
Growth, 90 days vs prior 90
+71.1%
Conversion, latest week
4.2%
Market size, estimated
$241Ka year
Peak month
June3.2× the quietest month
Top search term
6x6 post cap84K searches a year

02 · Price

A sale here is worth $35.29.

Listings sell for $35.29 on average, from $6.45 to $78.74. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 100 to 250 of them. At $35.29 that is $4K to $9K a year per listing.

Average price
$35.29inside the $15 to $100 sweet spot
Price range
$6.45–$78.74
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
8K–10K
Units per listing a year
100–250
Revenue per listing a year
$4K–$9K
Returns
3.5%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads.

90% of listings pay for placement with sponsored ads. 90% ship with Prime. On an average day, 0.1% of listings are out of stock. The average listing ranks #49 within Decking & Fencing. It carries 627 reviews at 4.52 stars, so a new listing needs social proof before a better product.

Sponsored listings
90%
Prime listings
90%
Out of stock, average day
0.1%
Average rank
#49in Decking & Fencing
Average rating
4.52 starsAmazon United States average 4.42 stars
Average reviews
627per listing
Listings tracked
42

04 · Newcomers

Amazon counts 1 of last year's 5 launches as successful.

5 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 42 months on average, so the names here are settling in.

Launched, last 12 months
5
Successful launches
1Amazon's first-year sales bar
Average brand age
42 months

Products

Top 6x6 Post Cap products & what they sell for

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

Competition

Competition: brands, sellers & click share

The top 5 products take 41% of clicks. Leaders hold, but buyers still shop past them.

$0$10K$19K$29K$39K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

25 falling

Sellers

39

Top-5 brand share

49%

Top 20: 94%

Top-5 click share

41%

Top 20: 78%

Open market

46%

  • Nuvo Iron13%
  • HILLMASTER11%
  • Azdele11%
  • Goovilla8%
  • ATLANTA POST CAPS5%
  • Steel DN Mate5%

Demand

6x6 Post Cap search demand

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

5K3KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun · busiest ÷ quietest = 3.2×

Search terms

Top 6x6 Post Cap search terms shoppers use

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

  • 6x6 post cap84K/yr
  • 6x6 post caps27K/yr
  • 6 x 6 post caps10K/yr
  • post caps 6x611K/yr
  • fence post caps 6x66K/yr
  • deck post caps 6x65K/yr
  • 6x6 fence post caps6K/yr
  • 6x6 deck post caps5K/yr
  • 6x6 post caps black3K/yr
  • post caps 5.5 x 5.54K/yr

Reviews and returns

What reviews say buyers love and hate about 6x6 Post Cap

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

24%of positive reviews mention “Brightness/Shine/Glow”
19%of negative reviews mention “Size-Overall”
3.5%of orders come back
“Way too big”
A buyer, on “Size-Overall”19% 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.

16 topics

NegativePositive

FAQ

Common 6x6 Post Cap questions

Answered from the same tracked data.