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Hinge Doctor

Fail

Shoppers spend only $61K a year here, so Hinge Doctor is a Fail.

Flapen Score
41
41 / 100
Ranks 7,340 of 9,536 Tools & Home Improvement niches · −7 vs the category median of 48
Market size
$61K/yr17K searches / yr
90-day growth
+15.3%search demand this quarter
Competition
75%top-5 click share · 8 brands · 17 sellers

Flapen Score

Hinge Doctor against its category

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

41Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Hinge Doctor market on Amazon at a glance

Shoppers on Amazon United States searched for Hinge Doctor 17K times last year and spent an estimated $61K. The top 5 brands take 86% of clicks. Demand peaks in Aug. Flapen scores it 41 out of 100, a Fail.

01 · Demand

3.9% of searches ended in a purchase last week.

Shoppers searched for this 17K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 3.9% of those searches ended in a purchase. Searches in the last 90 days moved +15.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $61K a year.

Searches, last 12 months
17K
Growth, 90 days vs prior 90
+15.3%
Conversion, latest week
3.9%
Market size, estimated
$61Ka year
Peak month
August2.3× the quietest month
Top search term
hinge doctor14K searches a year

02 · Price

A sale here is worth $89.95.

Listings sell for $89.95 on average, from $13.01 to $232.77. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At $89.95 that is $0 to $9K a year per listing.

Average price
$89.95inside the $15 to $100 sweet spot
Price range
$13.01–$232.77
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
750–1K
Units per listing a year
0–100
Revenue per listing a year
$0–$9K
Returns
6.3%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

73% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 34.4% of listings are out of stock. The average listing ranks #1,313 within Door Hardware & Locks. It carries 137 reviews at 4.20 stars, so a new listing needs social proof before a better product.

Sponsored listings
73%
Prime listings
100%
Out of stock, average day
34.4%
Average rank
#1,313in Door Hardware & Locks
Average rating
4.20 starsAmazon United States average 4.42 stars
Average reviews
137per listing
Listings tracked
11

04 · Newcomers

Amazon counts 0 of last year's 1 launches as successful.

1 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 32 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
1
Successful launches
0Amazon's first-year sales bar
Average brand age
32 months

Products

Top Hinge Doctor 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 75% of clicks. A locked shelf that new listings rarely crack.

$0$9K$18K$28K$37K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 falling

Sellers

17

Top-5 brand share

86%

Top 20: 100%

Top-5 click share

75%

Top 20: 100%

Open market

8%

  • Gkl Products41%
  • Hinge Doctor19%
  • XDFDRF11%
  • INNOVAMARKET LLC8%
  • Swozzto8%
  • Magic Phoenix6%
  • Open — no brand owns it (2 brands, 8%)

Demand

Hinge Doctor search demand

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

800600Holiday '24Spike '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Aug · busiest ÷ quietest = 2.3×

Reviews and returns

What reviews say buyers love and hate about Hinge Doctor

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

29%of positive reviews mention “Ease Of Use”
31%of negative reviews mention “Size-Overall”
6.3%of orders come back
“Lot it too narrow”
A buyer, on “Size-Overall”31% 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 Hinge Doctor questions

Answered from the same tracked data.