Onions
brand-locked demand (top 5 brands take 100% of clicks) — Onions doesn't clear our bar today.
Flapen Score
Is Onions profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Onions is a £374K/yr Amazon United Kingdom market (1.1M searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 43/100.
Onions: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved +3.4% over the last 90 days and 30.8% of searches end in a purchase.
£374K
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.
0/100
page quality · 17 products
Top Onions products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Morrisons Onions 1 kg
- Price
- £1.09
- Rating
- 4.6/5
- Reviews
- 4,634
- Age
- 9y ago

Red Onions 3 pack
- Price
- £1.11
- Rating
- 4.7/5
- Reviews
- 1,364
- Age
- 9y ago

Morrisons Onions 3 Pack
- Price
- £1.11
- Rating
- 4.5/5
- Reviews
- 1,386
- Age
- 2y ago

Morrisons Red Onions 1kg
- Price
- £1.10
- Rating
- 4.6/5
- Reviews
- 3,065
- Age
- 10y ago

by Amazon Brown Onion 3 Piece
- Price
- £0.95
- Rating
- 4.7/5
- Reviews
- 1,360
- Age
- 4y ago
Trending
90-day click momentum
Morrisons Sliced Red Onions 200g
- Price
- £1.10
- Rating
- 3.8/5
- Reviews
- 5
- Age
- 2mo ago

Morrisons Onions 3 pk
- Price
- £1.09
- Rating
- 4.6/5
- Reviews
- 2,504
- Age
- 8y ago

Morrisons Organic Brown Onions 500g
- Price
- £1.14
- Rating
- 4.5/5
- Reviews
- 830
- Age
- 9y ago

Morrisons Large Mild Brown Onions Pack of 3
- Price
- £1.95
- Rating
- 4.6/5
- Reviews
- 1,276
- Age
- 10y ago

by Amazon Organic Red Onions 500g
- Price
- £1.27
- Rating
- 4.6/5
- Reviews
- 336
- Age
- 4y ago
Newest
by launch date
Morrisons Sliced Red Onions 200g
- Price
- £1.10
- Rating
- 3.8/5
- Reviews
- 5
- Age
- 2mo ago

Morrisons Onions 3 Pack
- Price
- £1.11
- Rating
- 4.5/5
- Reviews
- 1,386
- Age
- 2y ago

by Amazon Red Onion 3 Pack
- Price
- £0.93
- Rating
- 4.7/5
- Reviews
- 829
- Age
- 4y ago

by Amazon Red Onions 1kg
- Price
- £0.97
- Rating
- 4.6/5
- Reviews
- 943
- Age
- 4y ago

by Amazon Brown Onion 3 Piece
- Price
- £0.95
- Rating
- 4.7/5
- Reviews
- 1,360
- Age
- 4y ago
Competition: brands, sellers & click share
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
Brands
2 flat
Sellers
6
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
63%
Top 20: 100%
Open market
0%
- Morrisons74%
- by Amazon26%
Onions demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top Onions search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- onions479K/yr
- onion238K/yr
- red onion150K/yr
- red onions27K/yr
- frozen onions35K/yr
- frozen onion13K/yr
- white onion13K/yr
- diced onion12K/yr
- onions fresh47K/yr
- chopped onions13K/yr
What reviews say buyers love and hate about Onions
What buyers mention most, as a share of all reviews.
What buyers love
82% of reviews“Fresh and delivered promptly”
“No complaints”
“Tasty when they are fresh”
“Decent price”
“So easy”
What buyers complain about
75% of reviews“Quite small”
“not the freshest around”
“Poor quality”
“Rotted”
“although one had a slightly thicker outer layer than usual”
Common Onions questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









