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Square Ruler

Fail

Shoppers spend only $72K a year here, so Square Ruler is a Fail.

Flapen Score
46
46 / 100
Ranks 5,399 of 9,536 Tools & Home Improvement niches · −2 vs the category median of 48
Market size
$72K/yr117K searches / yr
90-day growth
-10.9%search demand this quarter
Competition
52%top-5 click share · 20 brands · 72 sellers

Flapen Score

Square Ruler against its category

The dotted line is the Tools & Home Improvement average. Past it, Square Ruler is stronger. Inside it, weaker.

46Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Square Ruler market on Amazon at a glance

Shoppers on Amazon United States searched for Square Ruler 117K times last year and spent an estimated $72K. The top 5 brands take 64% of clicks. Flapen scores it 46 out of 100, a Fail.

01 · Demand

6.5% of searches ended in a purchase last week.

Shoppers searched for this 117K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 6.5% of those searches ended in a purchase. Searches in the last 90 days moved -10.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $72K a year.

Searches, last 12 months
117K
Growth, 90 days vs prior 90
-10.9%
Conversion, latest week
6.5%
Market size, estimated
$72Ka year
Peak month
January1.3× the quietest month
Top search term
square ruler39K searches a year

02 · Price

A sale here is worth $9.52.

Listings sell for $9.52 on average, from $5.03 to $22.28. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 250 to 500 of them. At $9.52 that is $2K to $5K a year per listing.

Average price
$9.52under the $15 to $100 sweet spot
Price range
$5.03–$22.28
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
6K–8K
Units per listing a year
250–500
Revenue per listing a year
$2K–$5K
Returns
0.8%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

85% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #98 within Measuring & Layout Tools. It carries 1,727 reviews at 4.58 stars, so a new listing needs social proof before a better product.

Sponsored listings
85%
Prime listings
96%
Out of stock, average day
0.0%
Average rank
#98in Measuring & Layout Tools
Average rating
4.58 starsAmazon United States average 4.42 stars
Average reviews
1,727per listing
Listings tracked
26

04 · Newcomers

Amazon counts 1 of last year's 8 launches as successful.

8 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 41 months on average, so the names here are settling in.

Launched, last 12 months
8
Successful launches
1Amazon's first-year sales bar
Average brand age
41 months

Products

Top Square Ruler 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 52% of clicks. Leaders hold, but buyers still shop past them.

$0$7K$14K$22K$29K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

20 rising

Sellers

72

Top-5 brand share

64%

Top 20: 100%

Top-5 click share

52%

Top 20: 92%

Open market

31%

  • Mr. Pen21%
  • ALLWIN16%
  • IRWIN11%
  • Eldraqth10%
  • OLLBIT6%
  • TIESOME5%

Demand

Square Ruler search demand

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

3K2KSpike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Search terms

Top Square Ruler search terms shoppers use

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

  • square ruler39K/yr
  • right angle ruler18K/yr
  • l ruler13K/yr
  • l square12K/yr
  • l shaped ruler9K/yr
  • l square ruler9K/yr
  • 90 degree ruler9K/yr
  • small framing square5K/yr
  • l shape ruler4K/yr

Reviews and returns

What reviews say buyers love and hate about Square Ruler

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

23%of positive reviews mention “Quality-Overall”
17%of negative reviews mention “Size-Overall”
0.8%of orders come back
“Lead is not the right size”
A buyer, on “Size-Overall”17% 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 Square Ruler questions

Answered from the same tracked data.