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Door Chain Lock

Fail

Products sell for $9.54 on average, outside the sweet spot, so Door Chain Lock is a Fail.

Flapen Score
47
47 / 100
Ranks 4,985 of 9,536 Tools & Home Improvement niches · −1 vs the category median of 48
Market size
$339K/yr438K searches / yr
90-day growth
+6.6%search demand this quarter
Competition
54%top-5 click share · 12 brands · 31 sellers

Flapen Score

Door Chain Lock against its category

The dotted line is the Tools & Home Improvement average. Past it, Door Chain Lock is stronger. Inside it, weaker.

47Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Door Chain Lock market on Amazon at a glance

Shoppers on Amazon United States searched for Door Chain Lock 438K times last year and spent an estimated $339K. The top 5 brands take 68% of clicks. Flapen scores it 47 out of 100, a Fail.

01 · Demand

8.1% of searches ended in a purchase last week.

Shoppers searched for this 438K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 8.1% of those searches ended in a purchase. Searches in the last 90 days moved +6.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $339K a year.

Searches, last 12 months
438K
Growth, 90 days vs prior 90
+6.6%
Conversion, latest week
8.1%
Market size, estimated
$339Ka year
Peak month
July1.4× the quietest month
Top search term
door chain lock120K searches a year

02 · Price

A sale here is worth $9.54.

Listings sell for $9.54 on average, from $4.23 to $20.79. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,500 to 2,000 of them. At $9.54 that is $14K to $19K a year per listing.

Average price
$9.54under the $15 to $100 sweet spot
Price range
$4.23–$20.79
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
30K–40K
Units per listing a year
1,500–2,000
Revenue per listing a year
$14K–$19K
Returns
4.4%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. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #59 within Door Hardware & Locks. It carries 1,973 reviews at 4.54 stars, so a new listing needs social proof before a better product.

Sponsored listings
85%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#59in Door Hardware & Locks
Average rating
4.54 starsAmazon United States average 4.42 stars
Average reviews
1,973per listing
Listings tracked
20

04 · Newcomers

Amazon counts 0 of last year's 2 launches as successful.

2 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 46 months on average, so the names here are settling in.

Launched, last 12 months
2
Successful launches
0Amazon's first-year sales bar
Average brand age
46 months

Products

Top Door Chain Lock 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 54% of clicks. Leaders hold, but buyers still shop past them.

$0$34K$68K$102K$136K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

12 falling

Sellers

31

Top-5 brand share

68%

Top 20: 100%

Top-5 click share

54%

Top 20: 100%

Open market

25%

  • fitoon31%
  • PRIME-LINE12%
  • INBOF9%
  • EverPlus9%
  • Alise8%
  • KRYVLEXA7%

Demand

Door Chain Lock search demand

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

10K6KPrime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top Door Chain Lock search terms shoppers use

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

  • door chain lock120K/yr
  • chain lock for door68K/yr
  • door chain56K/yr
  • chain door lock31K/yr
  • door chain lock heavy duty29K/yr
  • door lock chain22K/yr
  • chain locks for inside door46K/yr
  • chain for door8K/yr
  • front door chain lock8K/yr
  • chain latch5K/yr

Reviews and returns

What reviews say buyers love and hate about Door Chain Lock

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

18%of positive reviews mention “Assembly/Installation”
15%of negative reviews mention “Durability”
4.4%of orders come back
“It broke after three days”
A buyer, on “Durability”15% 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 Door Chain Lock questions

Answered from the same tracked data.