cat flap
Skip itSoft demand (-14.5% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible£27.12avg listing price — sweet spot $15–$100
Market size
Good£665K£665K/yr · 592K searches
Competition
Good54%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Good4.1%search→purchase rate — share of searches ending in a sale
Price range
Okay£7.56–£191.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Okay4.8%return rate — above 5% kills the launch gate
Review moat
Bad6,907.77avg incumbent reviews — the moat a new listing must climb
Brand share
Bad92%top-5 brand share — brand-locked demand
Growth
Bad-14.5%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, cat flap is a £665K/yr Amazon United Kingdom market (592K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Oct–Nov. Verdict: Skip it — 44/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
cat flap market data
- Units sold / yr
- 25K–30K
- avg 750–1,000/product
- Revenue / yr
- £678K–£814K
- units × avg price
- Conversion rate
- 4.1%
- Avg BSR
- #45
- Page quality
- 0%
- Prime
- 95%
- Sponsored
- 82%
- Out of stock
- 11.1%
- Avg brand age
- 40 months
- Avg seller age
- 182 days
Competition & brand share
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.Brands
10 falling
Sellers
50
Top-5 brand share
92%
Top 20: 100%
Top-5 click share
54%
Top 20: 98%
Open market
6%
- PetSafe50%
- Cat Mate17%
- Lessmon14%
- Hachacha7%
- EASY JOY3%
- CEESC2%
- Open — no brand owns it (4 brands, 6%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -14.5% search growth over the last 90 days.Peak months: Oct, Nov · busiest ÷ quietest = 1.6×
Top cat flap search terms
- cat flap318K/yr
- cat flaps for upvc door43K/yr
- cat door36K/yr
- petsafe cat flap31K/yr
- cat flaps29K/yr
- cat doors & enclosures16K/yr
- catflap18K/yr
- cat flaps for wooden doors24K/yr
- petsafe14K/yr
- staywell cat flap8K/yr
Top cat flap 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.
All 22 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
PetSafe Manual 4 Way Locking Classic Cat Flap White with Tunnel
PetSafe£14.014.5★9,638 rev
Lessmon Cat Door M 4-Way Lock Outer Size 5.98x5.7in
Lessmon£9.144.4★549 rev
PetSafe Original 2 Way Pet Door Small White
PetSafe£8.434.4★15,455 rev
PetSafe Original 2 Way Pet Door Medium White
PetSafe£20.744.4★15,455 rev
Cat Mate Lockable Cat Flap Easy Fitting Fast Installation Extremely Durable Tamper Proof Draught Excluder Weatherproof Convenient Silent - White
Cat Mate£8.934.5★4,751 rev
Newest
by launch date
Pet Screen Door Magnetic Lock for Small Dogs and Cats
AuraSphere£7.561 rev
Hachacha Cat Door Flap for Exterior/Interior Door Size M
Hachacha£7.6016 rev
ZeroMOUSE 2.0 Smart AddOn for Microchip Cat Flaps | PreyDetection Module (Mice & Birds) for MicrochipActivated/Electronic CatFlaps | App Control | Weatherproof | Fast Easy Install
zero mouse£191.37243 rev
Cat Mate Rotary 4-Way-Locking Cat Flap (358) - Versatile Lockable Door for Small to Average-Sized Cats for Single/Multiple Glazing UPVC Wall and Wood Grey
Cat Mate£16.181,424 rev
Lessmon Cat Door M 4-Way Lock Outer Size 5.98x5.7in
Lessmon£9.14549 rev
Trending
90-day click momentumPet Screen Door Magnetic Lock for Small Dogs and Cats
AuraSphere£7.565.0★
Hachacha Cat Door Flap for Exterior/Interior Door Size M
Hachacha£7.604.6★
PetSafe Microchip Cat Door - Exterior or Interior Cat Flap - Multi-User RFID Access for up to 40 Pets - 4-Way Locking Weatherproof DIY Easy Install - White
PetSafe£50.444.1★
Cat Mate Rotary 4-Way-Locking Cat Flap (358) - Versatile Lockable Door for Small to Average-Sized Cats for Single/Multiple Glazing UPVC Wall and Wood Grey
Cat Mate£16.184.6★
Cat Mate Lockable Cat Flap Easy Fitting Fast Installation Extremely Durable Tamper Proof Draught Excluder Weatherproof Convenient Silent - White
Cat Mate£8.934.5★
What buyers say about cat flap
What buyers praise and complain about, mined from review topics.What buyers love
“Fitted easily”
“Looks well made”
“Good for the price”
“Easy to install”
“Does what is says it will do”
“Pet access great”
“Easy to use”
“instructions were clear”
“Really good, very sturdy and easy to install”
“Works well”
What buyers complain about
“the sensor not working”
“but only last about a year”
“Not Fit for Purpose”
“Door too hard to open for cat”
“Cheap for a reason”
“Not easy to install”
“Cat escaped 7.5 hours after installing it”
“disappointed in the instruction manual”
“Was weary with the price that it would be a waste of money”
“Very flimsy”
Top return reasons
Common questions
- Is cat flap profitable to sell on Amazon United Kingdom?
- The niche generates £665K/yr across 22 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -14.5%. Flapen's verdict: Skip it (44/100).
- How competitive is the cat flap niche?
- 10 brands and 50 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 92% of demand.
- What do buyers complain about in cat flap?
- Top complaints mined from reviews: Functionality-Overall, Durability, Size-Overall. The return rate is 4.8%.
- When does demand for cat flap peak?
- Demand peaks in Oct–Nov; the busiest month runs 1.6× the quietest.
- What does it cost to enter the cat flap niche?
- Listings span £7.56–£191.37; the average listing price is £27.12 (sweet spot $15–$100). The average incumbent carries 6,908 reviews — the moat a new listing must climb.