Is black door hinges profitable to sell on Amazon United States?

The niche generates $681K/yr across 6 tracked products. 90-day search growth is -3.8%. Flapen's verdict: Skip it (39/100).

How competitive is the black door hinges niche?

4 brands and 9 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in black door hinges?

Top complaints mined from reviews: Value For Money, Size-Overall, Quality-Overall. The return rate is 2.4%.

When does demand for black door hinges peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the black door hinges niche?

Listings span $8.02–$31.22; the average listing price is $19.13 (sweet spot $15–$100). The average incumbent carries 4,324 reviews — the moat a new listing must climb.

black door hinges

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Avg price

Great$19.13

avg listing price — sweet spot $15–$100

Conversion

Great8.3%

search→purchase rate — share of searches ending in a sale

Price range

Good$8.02–$31.22

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Good$681K

$681K/yr · 430K searches

Returns

Good2.4%

return rate — above 5% kills the launch gate

Review moat

Bad4,323.5

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-3.8%

90-day search growth — must beat 0% to launch

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad96%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, black door hinges is a $681K/yr Amazon United States market (430K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 39/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

black door hinges market data

Units sold / yr: 40K–50K; avg 4,000–5,000/product
Revenue / yr: $765K–$957K; units × avg price
Conversion rate: 8.3%
Avg BSR: #120
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 40 months
Avg seller age: 182 days

Competition & brand share

The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

96%

Top 20: 100%

Open market

TDCHINGES60%
Amazon Basics30%
JIW6%
HOSOM4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -3.8% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top black door hinges search terms

black door hinges187K/yr -7.5%6.3% conv.
black hinges53K/yr +2.1%4.3% conv.
matte black door hinges36K/yr +2.5%5.8% conv.
black hinges for doors33K/yr +6.7%6.7% conv.
door hinges black matte23K/yr -10.1%4.9% conv.
black interior door hinges15K/yr -9.3%6.9% conv.
black door hinges 3.5 inch rounded15K/yr -5.9%9.2% conv.
door hinges black10K/yr +1.5%6.1% conv.
black door hinge9K/yr -7.2%6.0% conv.
matte black hinges7K/yr +6.9%5.9% conv.

All search terms

Top black door hinges products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 6 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8 Radius Interior 3 1/2 Flat Iron Bifold Residential Standard Bedroom Indoor for Doors 3 Hardware Control House Home Decor Essentials Accessories

TDCHINGES$26.624.8★4,232 rev

Amazon Basics Sturdy Rounded 5/8 Radius Interior Door Hinges with Included Screws 3.5 x 3.5 Matte Black 18-Pack

Amazon Basics$19.474.7★15,305 rev

30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8 Radius Interior 3 1/2 Inch Flat Iron Bifold Standard Hinge No Squeak Bedroom Indoor for Closet Doors 3 Heavy Duty Hardware Doorway Study Room

TDCHINGES$31.224.7★321 rev

6 Pack Matte Black Interior Door Hinges Round 3.5 x 3.5 Inch 5/8 Radius Heavy-Duty Mat Hinge for Doors Standard Bedroom Work Office Door Hardware Removable Pin Farm Shed Gate Greenhouse Vent Window

JIW$13.134.8★189 rev

Amazon Basics Interior Door Hinges Square 3.5 x 3.5 Inch Matte Black Pack of 12

Amazon Basics$16.344.7★2,402 rev

Newest

by launch date

HOSOM 3 Pack Rounded Matte Black Door Hinges 3.5 x 3.5 inch with 5/8 Radius Black 3 1/2 Interior Door Hinges Flat Iron Bifold Residential Standard 3 x 3 Black Door Hardware

HOSOM$8.023,492 rev

3y ago

30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8 Radius Interior 3 1/2 Inch Flat Iron Bifold Standard Hinge No Squeak Bedroom Indoor for Closet Doors 3 Heavy Duty Hardware Doorway Study Room

TDCHINGES$31.22321 rev

4y ago

6 Pack Matte Black Interior Door Hinges Round 3.5 x 3.5 Inch 5/8 Radius Heavy-Duty Mat Hinge for Doors Standard Bedroom Work Office Door Hardware Removable Pin Farm Shed Gate Greenhouse Vent Window

JIW$13.13189 rev

4y ago

30 Pack Rounded Matte Black Door Hinges 3.5 Inch 5/8 Radius Interior 3 1/2 Flat Iron Bifold Residential Standard Bedroom Indoor for Doors 3 Hardware Control House Home Decor Essentials Accessories

TDCHINGES$26.624,232 rev

5y ago

Amazon Basics Sturdy Rounded 5/8 Radius Interior Door Hinges with Included Screws 3.5 x 3.5 Matte Black 18-Pack

Amazon Basics$19.4715,305 rev

7y ago

What buyers say about black door hinges

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall31%

“Excellent quality, color, and easy to install”

Value For Money16%

“Much less expensive than buying at the retail stores”

Assembly/Installation10%

“Easy install”

Advertised Vs Actual Product8%

“Does the job”

Size-Overall7%

“Bought them to replace silver hinges on 2 doors and fit prefect”

Strength5%

“Sleek, sturdy, and easy to install”

Locking Mechanism4%

“these are some of the utter most forgiving door hinges”

Durability3%

“Very durable”

Design-Overall2%

“Clean look”

Color2%

“Looks so beautiful in color”

What buyers complain about

Value For Money14%

“overpriced”

Size-Overall13%

“Bigger than 3.5 Unfortunately”

Quality-Overall11%

“Regret not spending more $$ for a better quality item”

Noise Level11%

“started squeaking after a short time”

Durability7%

“One of them was bent”

Assembly/Installation4%

“Had to go buy my own screws to install successfully”

Mechanism Issues4%

“Won't hinge”

Compatibility-Overall2%

“I tried different methods of trying to force it in, and when it didnt work, I measured it and realized its not to size and not compatible”

Strength2%

“Weak screws”

Ease Of Cleaning2%

“I'm not really sure if I should clean it off all the pins”

Top return reasons

Size-Overall64%

Color7%

Value For Money6%

Compatibility-Overall4%

Advertised Vs Actual Product3%

Defective Material/Parts3%

Quality-Overall2%

Functionality-Overall2%

Mechanism Issues2%

Weight Heavy1%

Common questions

Is black door hinges profitable to sell on Amazon United States?: The niche generates $681K/yr across 6 tracked products. 90-day search growth is -3.8%. Flapen's verdict: Skip it (39/100).
How competitive is the black door hinges niche?: 4 brands and 9 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in black door hinges?: Top complaints mined from reviews: Value For Money, Size-Overall, Quality-Overall. The return rate is 2.4%.
When does demand for black door hinges peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the black door hinges niche?: Listings span $8.02–$31.22; the average listing price is $19.13 (sweet spot $15–$100). The average incumbent carries 4,324 reviews — the moat a new listing must climb.