Is black carabiner profitable to sell on Amazon United States?

The niche generates $89K/yr across 29 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is +21.9%. Flapen's verdict: Worth a look (51/100).

How competitive is the black carabiner niche?

24 brands and 28 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 57% of demand.

What do buyers complain about in black carabiner?

Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 1.8%.

When does demand for black carabiner peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the black carabiner niche?

Listings span $4.60–$21.49; the average listing price is $8.48 (sweet spot $15–$100). The average incumbent carries 1,698 reviews — the moat a new listing must climb.

black carabiner

Worth a look

Shows searches that convert (8.9% search→purchase), but a small market ($89K/yr) keeps it on the watch list.

Conversion

Great8.9%

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

Returns

Great1.8%

return rate — above 5% kills the launch gate

Brand share

Great57%

top-5 brand share — no brand owns this niche

Competition

Good52%

top-5 click share — leaders hold, buyers still browse

Growth

Good+21.9%

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

Review moat

Okay1,697.72

avg incumbent reviews — the moat a new listing must climb

Price range

Okay$4.60–$21.49

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Avg price

Bad$8.48

avg listing price — sweet spot $15–$100

Market size

Bad$89K

$89K/yr · 117K searches

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, black carabiner is a $89K/yr Amazon United States market (117K searches/yr). The top 5 brands hold 57% of demand. Verdict: Worth a look — 51/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

black carabiner market data

Units sold / yr: 10K–13K; avg 250–500/product
Revenue / yr: $85K–$106K; units × avg price
Conversion rate: 8.9%
Avg BSR: #93
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 7.1%
Avg brand age: 35 months
Avg seller age: 180 days

Competition & brand share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

24 rising

Sellers

Top-5 brand share

57%

Top 20: 97%

Top-5 click share

52%

Top 20: 91%

Open market

36%

KINLINK18%
Oak-Sports15%
Booms Fishing9%
Oupeng sky8%
SUPOLOGY7%
Branded Boards6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +21.9% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top black carabiner search terms

black carabiner69K/yr +19.1%7.0% conv.
black carabiner clip16K/yr +4.8%5.1% conv.
carabiner black12K/yr +30.2%5.3% conv.
small black carabiner11K/yr +34.8%7.9% conv.
black carabiners5K/yr +66.3%7.8% conv.
carabiner clip black4K/yr +24.3%7.8% conv.

All search terms

Top black carabiner 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Carabiner Caribeener Clips 3 Heavy Duty Carabiner for Hammocks Camping Accessories Hiking Keychains D Shaped Spring Hook Carabiners for Dog Leash Harness and Key Ring 880lbs Black(2 PCS)

Oak-Sports$5.804.6★859 rev

Small Carabiner Clip Hook 1.57 inch 10 pcs Black Heavy Duty Spring Snap Hook Key Chain Carabiners Clips for Outdoor Camping Swing Set Hammock Hiking Travel Fishing Quick Link Keychain

KINLINK$6.784.6★726 rev

Booms Fishing CC2 Carabiner Clip 2.3 Small Carabiner Keychain Multi-use Aluminium D Ring Caribeener Clips 6 Pack Black

Booms Fishing$6.524.6★2,729 rev

6PCS Carabiner Clip - Heavy Duty Iron Carabiners 800lbs Carabeaner D Ring Shape Key Chain Clip Hook Keychain Clip Multipurpose for Camping Hiking Backpacking or Other Outdoor Activities Black.

Oupeng sky$8.014.7★3,975 rev

Heavy Duty Carabiner Clip Steel Carabiners 1100lbs 3 D Shaped Spring Hook Small Clips for Hammocks Hiking Keychains Outdoors and Gym Dog Leash and Key Ring (6PCS 3 Clips)

SUPOLOGY$10.334.8★1,285 rev

Newest

by launch date

10pcs M4 Carabiner Clip Spring Snap Hook Black 1.57 Inch Heavy Duty Small Carabiner Clip for Bird Feeders Dog Leash Harness Swing Set Quick Link Keychain

Layboks$4.758 rev

2mo ago

Muitcdo Black Key Rings Bulk Brass Key Chain Organizer Holder for Men Women with Secure Screw Locking Cute Purse Bag Charms for Handbags Small Carabiner Clip for Dog Leash Pet Tags (6 Pack)

Muitcdo$13.44233 rev

7mo ago

50 Pack 2 Heavy Duty Carabiner Clips M5 Black Galvanized Steel Spring Snap Hooks Rust-Resistant Keychain Clips for Hammock Camping Hiking Fishing Swing Set

SEUNGCH$21.49222 rev

11mo ago

Ekunbuy Black Carabiner Clip Heavy Duty Spring Snap Hook Quick Link for Outdoor Camping Hiking Fishing Swing Set Hammock Keychain (1.57inches(m4)-8pcs)

Ekunbuy$7.6227 rev

11mo ago

Small Carabiner Clip 6PCS Black Carabiner Keychain Mini 2 inch Large 3 inch Heavy Duty Caribeaner Hook D Ring Aluminum Carbiner Clip for Keys Backpack Hiking Camping Fishing (Black-Comb 6pcs)

Cracrab$5.62146 rev

1y ago

What buyers say about black carabiner

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

What buyers love

Quality-Overall20%

“Looks like good quality, delivered promptly”

Strength13%

“Strong and durable”

Advertised Vs Actual Product13%

“As advertised”

Durability10%

“So far theyre holding up pretty good”

Value For Money8%

“Excellent price”

Weight Heavy7%

“These carabiners are definitely heavy duty”

Ease Of Use7%

“Excellent lots of useful uses”

Size-Overall5%

“Convenient size”

Design-Overall2%

“well built and works great”

Weight Light2%

“Good for light weight use”

What buyers complain about

Size-Overall30%

“My fault for not sizing it properly”

Durability14%

“Does Not Last”

Quality-Overall9%

“Garbage”

Strength4%

“Feels very flimsy”

Advertised Vs Actual Product4%

“it's very deceiving”

Weight Heavy4%

“Very heavy”

Ease Of Use3%

“the main use for it is difficult which can be frustrating in certain situations”

Rusts/Corrodes2%

“Rusted👎🏼 After just 6 months they are rusted shut”

Hard Feel1%

“Tough”

Functionality-Overall1%

“it doesn't close smoothly”

Top return reasons

Size-Overall66%

Weight Heavy9%

Advertised Vs Actual Product6%

Value For Money4%

Functionality-Overall3%

Quality-Overall2%

Strength2%

Defective Material/Parts1%

Ease Of Use1%

Mechanism Issues1%

Common questions

Is black carabiner profitable to sell on Amazon United States?: The niche generates $89K/yr across 29 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is +21.9%. Flapen's verdict: Worth a look (51/100).
How competitive is the black carabiner niche?: 24 brands and 28 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 57% of demand.
What do buyers complain about in black carabiner?: Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 1.8%.
When does demand for black carabiner peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the black carabiner niche?: Listings span $4.60–$21.49; the average listing price is $8.48 (sweet spot $15–$100). The average incumbent carries 1,698 reviews — the moat a new listing must climb.