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Chalk Line

Pass

Chalk Line scores 65 out of 100, a Pass. Shoppers spend $1.7M a year here, demand is soft, at -0.6% this quarter, and returns run at 1.0% of orders.

Flapen Score
65
65 / 100
Top 3% of 9,536 Tools & Home Improvement niches · +17 vs the category median of 48
Market size
$1.7M/yr1.0M searches / yr
90-day growth
-0.6%search demand this quarter
Competition
46%top-5 click share · 15 brands · 140 sellers

Flapen Score

Chalk Line against its category

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

65Pass
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Chalk Line market on Amazon at a glance

Shoppers on Amazon United States searched for Chalk Line 1.0M times last year and spent an estimated $1.7M. The top 5 brands take 87% of clicks. Demand peaks in Apr–May. Flapen scores it 65 out of 100, a Pass.

01 · Demand

6.3% of searches ended in a purchase last week.

Shoppers searched for this 1.0M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 6.3% of those searches ended in a purchase. Searches in the last 90 days moved -0.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.7M a year.

Searches, last 12 months
1.0M
Growth, 90 days vs prior 90
-0.6%
Conversion, latest week
6.3%
Market size, estimated
$1.7Ma year
Peak month
May1.7× the quietest month
Top search term
chalk line353K searches a year

02 · Price

A sale here is worth $27.24.

Listings sell for $27.24 on average, from $7.64 to $60.36. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 1,000 to 1,250 of them. At $27.24 that is $27K to $34K a year per listing.

Average price
$27.24inside the $15 to $100 sweet spot
Price range
$7.64–$60.36
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
60K–80K
Units per listing a year
1,000–1,250
Revenue per listing a year
$27K–$34K
Returns
1.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

43% of listings pay for placement with sponsored ads. 97% ship with Prime. On an average day, 1.8% of listings are out of stock. The average listing ranks #32 within Measuring & Layout Tools. It carries 852 reviews at 4.38 stars, so a new listing needs social proof before a better product.

Sponsored listings
43%
Prime listings
97%
Out of stock, average day
1.8%
Average rank
#32in Measuring & Layout Tools
Average rating
4.38 starsAmazon United States average 4.42 stars
Average reviews
852per listing
Listings tracked
37

04 · Newcomers

Amazon counts 6 of last year's 7 launches as successful.

7 products launched here in the last 12 months. Amazon counts 6 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 59 months on average, so the names here are settling in.

Launched, last 12 months
7
Successful launches
6Amazon's first-year sales bar
Average brand age
59 months

Products

Top Chalk Line 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 46% of clicks. Leaders hold, but buyers still shop past them.

$0$69K$139K$208K$278K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

15 rising

Sellers

140

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

46%

Top 20: 84%

Open market

9%

  • Tajima43%
  • IRWIN30%
  • Milwaukee6%
  • KLEIN TOOLS6%
  • Lufkin4%
  • OX3%
  • Open — no brand owns it (9 brands, 9%)

Demand

Chalk Line search demand

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

23K18KSpike '25SepDecMarJunAugNovMarMay

Peak months: Apr, May · busiest ÷ quietest = 1.7×

Search terms

Top Chalk Line search terms shoppers use

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

  • chalk line353K/yr
  • tajima chalk line131K/yr
  • chalk line tool133K/yr
  • tajima89K/yr
  • chalk box44K/yr
  • choclain para roofing43K/yr
  • choclain para carpintero29K/yr
  • choclain26K/yr
  • tajima tools24K/yr
  • tajima chalk box22K/yr

Reviews and returns

What reviews say buyers love and hate about Chalk Line

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

31%of positive reviews mention “Quality-Overall”
20%of negative reviews mention “Quality-Overall”
1.0%of orders come back
“Cheap product”
A buyer, on “Quality-Overall”20% 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 Chalk Line questions

Answered from the same tracked data.