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49

magnetic door catch

Skip it

Prices mostly outside the sweet spot ($2.63–$12.38) — this niche doesn't clear our bar today.

Market size 35Growth 20Conversion 77Competition 62Returns 96Price range 0Avg price 17Brand share 54Review moat 26Quality gap 67

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Conversion

Great7.6%

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Competition

Good48%

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

Brand share

Good73%

top-5 brand share — brands hold most of the demand

Market size

Okay£173K

£173K/yr · 367K searches

Review moat

Okay3,859.71

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-9.0%

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

Avg price

Bad£6.18

avg listing price — sweet spot $15–$100

Price range

Bad£2.63–£12.38

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

According to Flapen's Amazon United Kingdom niche tracking, magnetic door catch is a £173K/yr Amazon United Kingdom market (367K searches/yr). The top 5 brands hold 73% of demand. Verdict: Skip it — 49/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

magnetic door catch market data

Units sold / yr
30K–40K
avg 750–1,000/product
Revenue / yr
£185K–£247K
units × avg price
Conversion rate
7.6%
Avg BSR
#26
Page quality
0%
Prime
100%
Sponsored
92%
Out of stock
3.5%
Avg brand age
29 months
Avg seller age
189 days

Competition & brand share

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 falling

Sellers

24

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

48%

Top 20: 95%

Open market

22%

  • Mousike38%
  • Jiayi15%
  • ASelected7%
  • Onarway7%
  • Bbtcxjs6%
  • Yibaijia5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -9.0% search growth over the last 90 days.
8K6KSpike '24Spike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top magnetic door catch search terms

  • magnetic door catch123K/yr
  • door magnets36K/yr
  • door magnets for internal doors22K/yr
  • magnetic catch20K/yr
  • magnetic catches for cupboards19K/yr
  • cupboard magnets for doors8K/yr
  • door magnet15K/yr
  • cupboard door magnets15K/yr
  • magnetic cupboard catches14K/yr
  • cabinet magnets13K/yr
All search terms

Top magnetic door catch 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.

0%5%£9K10%£17K15%£26K20%£35K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about magnetic door catch

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

What buyers love

Magnetic Strength/Adsorption27%

“Very secure magnets”

Strength13%

“Good and strong”

Quality-Overall10%

“Good quality product which looks very robust”

Size-Overall7%

“Perfect easy to fit”

Advertised Vs Actual Product7%

“Just what I needed”

Value For Money4%

“Good value for money”

Efficiency4%

“Does a good job”

Assembly/Installation4%

“Easy to align plate”

Ease Of Use3%

“Easy to use”

Adhesion/Stickiness3%

“The adhesive is seriously impressive”

What buyers complain about

Adhesion/Stickiness19%

“Not sticky enough”

Magnetic Strength/Adsorption18%

“Really poor magnet strength”

Functionality-Overall6%

“Didnt work”

Strength5%

“it doesnt hold it very well”

Quality-Overall4%

“Poor quality manufacture”

Value For Money4%

“which youd expect for the price - theyre not the cheapest around”

Thickness3%

“Although these are quite thin I'm not sure I'd have them in a particularly visible place as they will cause the door to protrude slightly unless you set them back inside the door by chiselling out a space for them”

Durability3%

“After a day it has fallen off the tiled wall and the door”

Size-Overall2%

“The pads are also slightly oversized”

Advertised Vs Actual Product1%

“It does not do what it promised”

Top return reasons

Size-Overall27%
Magnetic Strength/Adsorption16%
Strength12%
Adhesion/Stickiness10%
Functionality-Overall9%
Compatibility-Overall8%
Quality-Overall4%
Defective Material/Parts3%
Advertised Vs Actual Product2%
Weight Heavy1%

Common questions

Is magnetic door catch profitable to sell on Amazon United Kingdom?
The niche generates £173K/yr across 24 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -9.0%. Flapen's verdict: Skip it (49/100).
How competitive is the magnetic door catch niche?
15 brands and 24 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in magnetic door catch?
Top complaints mined from reviews: Adhesion/Stickiness, Magnetic Strength/Adsorption, Functionality-Overall. The return rate is 0.7%.
When does demand for magnetic door catch peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the magnetic door catch niche?
Listings span £2.63–£12.38; the average listing price is £6.18 (sweet spot $15–$100). The average incumbent carries 3,860 reviews — the moat a new listing must climb.