Cornflakes
FailThe top 5 brands take 100% of clicks, so Cornflakes is a Fail.
- Flapen Score
- 39 / 100Ranks 2,381 of 2,976 Grocery niches · −7 vs the category median of 4639
- Market size
- £176K/yr273K searches / yr
- 90-day growth
- -7.3%search demand this quarter
- Competition
- 84%top-5 click share · 4 brands · 67 sellers
Flapen Score
Cornflakes against its category
The dotted line is the Grocery average. Past it, Cornflakes is stronger. Inside it, weaker.
Market
The Cornflakes market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Cornflakes 273K times last year and spent an estimated £176K. All 4 brands take every click. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 23.1% of those searches ended in a purchase.
Shoppers searched for this 273K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 23.1% of those searches ended in a purchase. Searches in the last 90 days moved -7.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated £176K a year.
- Searches, last 12 months
- 273K
- Growth, 90 days vs prior 90
- -7.3%
- Conversion, latest week
- 23.1%
- Market size, estimated
- £176Ka year
- Peak month
- June1.4× the quietest month
- Top search term
- cornflakes117K searches a year
02 · Price
A sale here is worth £2.79.
Listings sell for £2.79 on average, from £0.98 to £4.38. Amazon reports units sold in ranges. This niche sold 50K to 60K a year. The average listing sells 6,000 to 8,000 of them. At £2.79 that is £17K to £22K a year per listing.
- Average price
- £2.79under the $15 to $100 sweet spot
- Price range
- £0.98–£4.38
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 50K–60K
- Units per listing a year
- 6,000–8,000
- Revenue per listing a year
- £17K–£22K
- Returns
- 0.0%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
13% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 10.3% of listings are out of stock. The average listing ranks #0 within Breakfast Cereal. It carries 860 reviews at 4.45 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 13%
- Prime listings
- 100%
- Out of stock, average day
- 10.3%
- Average rank
- #0in Breakfast Cereal
- Average rating
- 4.45 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 860per listing
- Listings tracked
- 8
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 72 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 72 months
Products
Top Cornflakes products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 23, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Kelloggs Corn Flakes Breakfast Cereal 1kg
- Price
- £4.02
- Rating
- 4.7/5
- Reviews
- 2,955
- Age
- 10y ago

Kelloggs Crunchy Nut Breakfast Cereal Big Box 840g
- Price
- £4.38
- Rating
- 4.7/5
- Reviews
- 1,411
- Age
- 7y ago

Kelloggs Corn Flakes 670g
- Price
- £2.88
- Rating
- 4.8/5
- Reviews
- 216
- Age
- 1y ago

Kelloggs Corn Flakes 450g
- Price
- £2.72
- Rating
- 4.8/5
- Reviews
- 122
- Age
- 2y ago

Kelloggs Crunchy Nut Hot Honey Crunchies 420g
- Price
- £2.78
- Rating
- 3.2/5
- Reviews
- 15
- Age
- 7mo ago
Trending
estimated 90-day click momentum
Kelloggs Crunchy Nut Hot Honey Crunchies 420g
- Price
- £2.78
- Rating
- 3.2/5
- Reviews
- 15
- Age
- 7mo ago

Morrisons Corn Flakes 500g
- Price
- £0.98
- Rating
- 4.3/5
- Reviews
- 454
- Age
- 8y ago

Nestlé Cereals - Shredded Wheat Breakfast Cereal - BitesizeHoney Nut Wholegrain Biscuits High Fibre No Added Sugar - 500g
- Price
- £2.79
- Rating
- 4.7/5
- Reviews
- 570
- Age
- 14y ago

Kelloggs Corn Flakes 670g
- Price
- £2.88
- Rating
- 4.8/5
- Reviews
- 216
- Age
- 1y ago

Kelloggs Corn Flakes 450g
- Price
- £2.72
- Rating
- 4.8/5
- Reviews
- 122
- Age
- 2y ago
Newest
by launch date
Kelloggs Crunchy Nut Hot Honey Crunchies 420g
- Price
- £2.78
- Rating
- 3.2/5
- Reviews
- 15
- Age
- 7mo ago

Kelloggs Corn Flakes 670g
- Price
- £2.88
- Rating
- 4.8/5
- Reviews
- 216
- Age
- 1y ago

Kelloggs Corn Flakes 450g
- Price
- £2.72
- Rating
- 4.8/5
- Reviews
- 122
- Age
- 2y ago

Kelloggs Crunchy Nut Breakfast Cereal Big Box 840g
- Price
- £4.38
- Rating
- 4.7/5
- Reviews
- 1,411
- Age
- 7y ago

Morrisons Corn Flakes 500g
- Price
- £0.98
- Rating
- 4.3/5
- Reviews
- 454
- Age
- 8y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 84% of clicks. A locked shelf that new listings rarely crack.
Brands
4 rising
Sellers
67
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
84%
Top 20: 100%
Open market
0%
- Kellogg's76%
- Morrisons15%
- Kellogg's Krave8%
- Nestlé1%
- Open — no brand owns it (0%)
Demand
Cornflakes search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Cornflakes search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- cornflakes117K/yr
- crunchy nut cornflakes90K/yr
- corn flakes33K/yr
- honey nut cornflakes9K/yr
- cornflakes kelloggs7K/yr
- honey nut5K/yr
- kelloggs cornflakes3K/yr
- kelloggs crunchy nut cornflakes5K/yr
- corn flakes kelloggs3K/yr
Reviews and returns
What reviews say buyers love and hate about Cornflakes
We read the reviews and the return reasons for every product selling here.
“The worst cereal ever tasted”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Cornflakes questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









