cobra kai
Skip itA small market ($11K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Review moat
Great139.07avg incumbent reviews — the moat a new listing must climb
Avg price
Great£17.61avg listing price — sweet spot $15–$100
Price range
Great£3.15–£51.75cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Competition
Bad75%top-5 click share — a locked-up shelf
Brand share
Bad93%top-5 brand share — brand-locked demand
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
Growth
Bad-37.3%90-day search growth — must beat 0% to launch
Market size
Bad£11K£11K/yr · 85K searches
According to Flapen's Amazon United Kingdom niche tracking, cobra kai is a £11K/yr Amazon United Kingdom market (85K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Feb–Mar–Dec. Verdict: Skip it — 32/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
cobra kai market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- £18K–£22K
- units × avg price
- Conversion rate
- 0.8%
- Avg BSR
- #3,060
- Page quality
- 0%
- Prime
- 53%
- Sponsored
- 67%
- Out of stock
- 12.9%
- Avg brand age
- 56 months
- Avg seller age
- 186 days
Competition & brand share
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.Brands
8 falling
Sellers
24
Top-5 brand share
93%
Top 20: 100%
Top-5 click share
75%
Top 20: 100%
Open market
4%
- Snapit56%
- Postees14%
- Cobra Kai9%
- DPX-18%
- Pyramid International6%
- Willow Gifts4%
- Open — no brand owns it (2 brands, 4%)
Demand & seasonality
Weekly Amazon search volume, last 84 weeks — -37.3% search growth over the last 90 days.Peak months: Feb, Mar, Dec · busiest ÷ quietest = 4.4×
Top cobra kai search terms
- cobra kai69K/yr
- cobra kai merchandise11K/yr
- kobra kai3K/yr
- cobra kai gifts2K/yr
Top cobra kai 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 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids
Snapit£12.444.7★29 rev
Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids
Snapit£12.454.7★29 rev
Postees Cobra Kai Karate Kid Inspired Kids T-Shirt (9-11 Years) Black
Postees£8.944.6★631 rev
Karate Kid Cobra Kai Hoodie (S-3XL) Retro Movie Classic Vintage Hooded Top (Medium) Black
DPX-1£49.984.6★22 rev
Cobra Kai Officially Licensed Baseball Hoodie (Black - Yellow) Small
Cobra Kai£30.564.6★76 rev
Newest
by launch date
Snapit Cobraa Kai Mens T-Shirt Cobra Logo Tee Strike First Strike Hard No Mercy Karate Lovers T-Shirt Short Sleeve 100% Cotton top for UK Men/Women/Kids Best Gift Black
Snapit£6.668 rev
Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids
Snapit£12.4429 rev
Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids
Snapit£12.4529 rev
Snapit Inspired Yeet Hoodie Top LazarBeam Gaming Youtuber Merch Unisex Hooded Top (as8 age 12_years 13_years regular Black)
Snapit£12.3225 rev
HWC Trading FR A4 Ralph Macchio & William Zabka Cobra Kai Gifts Printed Signed Autograph Picture for TV Show Fans - A4 Framed
HWC Trading£15.2154 rev
Trending
90-day click momentumSnapit Inspired Yeet Hoodie Top LazarBeam Gaming Youtuber Merch Unisex Hooded Top (as8 age 12_years 13_years regular Black)
Snapit£12.324.9★
Karate Kid Cobra Kai Hoodie (S-3XL) Retro Movie Classic Vintage Hooded Top (Medium) Black
DPX-1£49.984.6★
Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids
Snapit£12.454.7★
Karate Kid Cobra Kai Hoodie (S-3XL) Retro Movie Classic Vintage Hooded Top (Small) Black
DPX-1£51.754.6★
Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids
Snapit£12.444.7★
What buyers say about cobra kai
What buyers praise and complain about, mined from review topics.What buyers love
“Sturdy”
“Exactly as pictured, very pleased”
“Good quality product”
“Perfect for a gift”
“Good quality material and colourful print”
“Great addition to decor on bedroom”
What buyers complain about
“Looks more expensive than it is”
Top return reasons
Common questions
- Is cobra kai profitable to sell on Amazon United Kingdom?
- The niche generates £11K/yr across 15 tracked products. 90-day search growth is -37.3%. Flapen's verdict: Skip it (32/100).
- How competitive is the cobra kai niche?
- 8 brands and 24 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 93% of demand.
- What do buyers complain about in cobra kai?
- Top complaints mined from reviews: Value For Money. The return rate is 0.8%.
- When does demand for cobra kai peak?
- Demand peaks in Feb–Mar–Dec; the busiest month runs 4.4× the quietest.
- What does it cost to enter the cobra kai niche?
- Listings span £3.15–£51.75; the average listing price is £17.61 (sweet spot $15–$100). The average incumbent carries 139 reviews — the moat a new listing must climb.