cf card
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible£35.47avg listing price — sweet spot $15–$100
Price range
Great£5.73–£97.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.6%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Growth
Okay+2.5%90-day search growth — must beat 0% to launch
Market size
Okay£109K£109K/yr · 94K searches
Review moat
Bad4,116.82avg incumbent reviews — the moat a new listing must climb
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, cf card is a £109K/yr Amazon United Kingdom market (94K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 39/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
cf card market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- £106K–£142K
- units × avg price
- Conversion rate
- 3.3%
- Avg BSR
- #13
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 71%
- Out of stock
- 5.9%
- Avg brand age
- 59 months
- Avg seller age
- 191 days
Competition & brand share
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.Brands
5 falling
Sellers
82
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
64%
Top 20: 100%
Open market
0%
- zhongsir65%
- SanDisk28%
- Bzocio4%
- Lexar2%
- BR & TD2%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +2.5% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top cf card search terms
- cf card34K/yr
- compact flash card27K/yr
- compactflash cards9K/yr
- compact flash7K/yr
- compact flash memory card5K/yr
- cf memory card3K/yr
Top cf card 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 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Extreme 16GB Compact Flash Memory Card Original CF Card for Professional Photographer Videographer Enthusiast
zhongsir£19.004.4★290 rev
SanDisk Extreme 64 GB UDMA7 CompactFlash Card - Black/Gold
SanDisk£37.254.7★15,380 rev
SanDisk Extreme 32 GB UDMA7 CompactFlash Card - Black/Gold
SanDisk£25.654.7★15,380 rev
Extreme 32GB Compact Flash Memory Card Original CF Card for Professional Photographer Videographer Enthusiast
zhongsir£25.924.6★189 rev
Extreme 64GB Compact Flash Memory Card High Speed CF Card for Professional Photographer Videographer Enthusiast
zhongsir£35.944.4★162 rev
Newest
by launch date
BR & TD Compact Flash Card 8GB CF Card Camera Memory Card
BR & TD£16.288 rev
Bzocio 512MB Compact Flash Memory Card for Camera Advertising Machine Industrial Computer Card
Bzocio£5.7310 rev
Lexar Professional SILVER Series 128GB CFexpress Card Type B CFe Card up to 1750MB/s Read CF Card Adopt PCIe Gen3x2 CF Memory Card Compatible with DSLR Backward with XQD Camera (LCXEXSL128G-RNENG)
Lexar£88.181,061 rev
Extreme 64GB Compact Flash Memory Card High Speed CF Card for Professional Photographer
zhongsir£34.11159 rev
Extreme 8GB Compact Flash Memory Card High Speed CF Card for Professional Photographer Videographer Enthusiast
zhongsir£16.5759 rev
Trending
90-day click momentum
Extreme 64GB Compact Flash Memory Card Original CF Card for Professional Photographer Videographer Enthusiast
zhongsir£36.224.2★
Lexar Professional SILVER Series 128GB CFexpress Card Type B CFe Card up to 1750MB/s Read CF Card Adopt PCIe Gen3x2 CF Memory Card Compatible with DSLR Backward with XQD Camera (LCXEXSL128G-RNENG)
Lexar£88.184.4★
Extreme 64GB Compact Flash Memory Card High Speed CF Card for Professional Photographer Videographer Enthusiast
zhongsir£35.944.4★
SanDisk 128GB Extreme PRO CompactFlash card up to 160 MB/s UDMA 7 VPG-65
SanDisk£97.464.8★
SanDisk Extreme 128 GB UDMA7 CompactFlash Card - Black/Gold
SanDisk£73.424.7★
What buyers say about cf card
What buyers praise and complain about, mined from review topics.What buyers love
“Reasonable value”
“Good quality cards”
“Seems to do the job so far”
“works great in my Canon 5D mk ii”
“easy to format after transferring the data to storage”
“Camera. Good quality”
“It perfectly fits my Nikon D700”
What buyers complain about
“Didnt work for me”
“Sadly very poor”
“Tried in 3 different CF adaptors and motherboards, they all refuse to use UDMA and fall back to PIO making it dead slow, 3 MB/S max”
“Cf card does not fit”
“Cf card does not fit”
Top return reasons
Common questions
- Is cf card profitable to sell on Amazon United Kingdom?
- The niche generates £109K/yr across 17 tracked products. 90-day search growth is +2.5%. Flapen's verdict: Skip it (39/100).
- How competitive is the cf card niche?
- 5 brands and 82 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in cf card?
- Top complaints mined from reviews: Functionality-Overall, Quality-Overall, Data Transfer Speed. The return rate is 2.6%.
- When does demand for cf card peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the cf card niche?
- Listings span £5.73–£97.46; the average listing price is £35.47 (sweet spot $15–$100). The average incumbent carries 4,117 reviews — the moat a new listing must climb.