oat flour
Skip itPrices mostly outside the sweet spot ($2.53–$14.23) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible12.2%search→purchase rate — share of searches ending in a sale
Review moat
Great393.06avg incumbent reviews — the moat a new listing must climb
Competition
Bad73%top-5 click share — a locked-up shelf
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad£85K£85K/yr · 101K searches
Brand share
Bad92%top-5 brand share — brand-locked demand
Avg price
Bad£6.93avg listing price — sweet spot $15–$100
Growth
Bad-30.4%90-day search growth — must beat 0% to launch
Price range
Bad£2.53–£14.23cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, oat flour is a £85K/yr Amazon United Kingdom market (101K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 37/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
oat flour market data
- Units sold / yr
- 13K–15K
- avg 500–750/product
- Revenue / yr
- £87K–£104K
- units × avg price
- Conversion rate
- 12.2%
- Avg BSR
- #92
- Page quality
- 0%
- Prime
- 75%
- Sponsored
- 88%
- Out of stock
- 9.8%
- Avg brand age
- 75 months
- Avg seller age
- 189 days
Competition & brand share
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 falling
Sellers
14
Top-5 brand share
92%
Top 20: 100%
Top-5 click share
73%
Top 20: 100%
Open market
5%
- CHIQUO38%
- OLYKE27%
- yourhealthstore17%
- Buy Whole Foods Online5%
- Weider4%
- Hatton Hill3%
- Open — no brand owns it (3 brands, 5%)
Demand & seasonality
Weekly Amazon search volume, last 76 weeks — -30.4% search growth over the last 90 days.Peak months: Jan, Feb · busiest ÷ quietest = 2.0×
Top oat flour search terms
- oat flour71K/yr
- oat flour for baking14K/yr
- oat flour gluten free4K/yr
- gluten free oat flour4K/yr
- oats flour4K/yr
- organic oat flour3K/yr
Top oat flour 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 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Chiquo Oat Flour 1kg - Premium Stabilised 100% Wholegrain Oats | High Protein & Fibre Low Fat | No Added Sugar | Vegan & Clean Eating Friendly | Perfect for Pancakes Baking Smoothies & Cooking
CHIQUO£6.624.7★84 rev
Olyke Oat Flour 1kg | 100% Oats
OLYKE£7.054.7★1,104 rev
yourhealthstore Premium Whole Grain Gluten Free Oat Flour 400g Made from British Oats
yourhealthstore£4.044.4★474 rev
Chiquo Oat Flour 500g - Premium Stabilised 100% Wholegrain Oats | High Protein & Fibre Low Fat | No Added Sugar | Vegan & Clean Eating Friendly | Perfect for Pancakes Baking Smoothies & Cooking
CHIQUO£4.934.7★84 rev
yourhealthstore Premium Whole Grain Gluten Free Oat Flour 1kg Made from British Oats
yourhealthstore£7.784.5★313 rev
Newest
by launch dateChiquo Oat Flour 500g - Premium Stabilised 100% Wholegrain Oats | High Protein & Fibre Low Fat | No Added Sugar | Vegan & Clean Eating Friendly | Perfect for Pancakes Baking Smoothies & Cooking
CHIQUO£4.9384 rev
Chiquo Oat Flour 3kg - Premium Stabilised 100% Wholegrain Oats | High Protein & Fibre Low Fat | No Added Sugar | Vegan & Clean Eating Friendly | Perfect for Pancakes Baking Smoothies & Cooking
CHIQUO£12.5284 rev
Chiquo Oat Flour 1kg - Premium Stabilised 100% Wholegrain Oats | High Protein & Fibre Low Fat | No Added Sugar | Vegan & Clean Eating Friendly | Perfect for Pancakes Baking Smoothies & Cooking
CHIQUO£6.6284 rev
Oat Flour 1kg by Hatton Hill Low-Carb Oat Flour with Protein & Dietary Fiber Vegan for Baking Cooking & More Non-GMO
Hatton Hill£7.0821 rev
Olyke Gluten Free Oat Flour 1kg | 100% Oats
OLYKE£8.07190 rev
Trending
90-day click momentum
Organic Wholegrain Oat Flour 500g (BWFO)
Buy Whole Foods Online£3.185.0★
Organic Oatmeal Fine 1kg (BWFO)
Buy Whole Foods Online£2.534.6★
Chiquo Oat Flour 500g - Premium Stabilised 100% Wholegrain Oats | High Protein & Fibre Low Fat | No Added Sugar | Vegan & Clean Eating Friendly | Perfect for Pancakes Baking Smoothies & Cooking
CHIQUO£4.934.7★
Chiquo Oat Flour 1kg - Premium Stabilised 100% Wholegrain Oats | High Protein & Fibre Low Fat | No Added Sugar | Vegan & Clean Eating Friendly | Perfect for Pancakes Baking Smoothies & Cooking
CHIQUO£6.624.7★
Weider Gourmet Oat Flour (1.9 kg) Maria Cookie Flavor Wholegrain Oats
Weider£9.914.4★
What buyers say about oat flour
What buyers praise and complain about, mined from review topics.What buyers love
“Great for GF baking”
“Great product”
“Texture was as I expected- it worked just fine in my cookies”
“The best part is definitely the nutrition side of things”
“Worth it”
“I like the flavour”
“The taste was nice”
“I made some cheese crackers by mixing it with almond flour, an egg and grated cheese and they turned out well with a crisp texture”
“Good clean flour - smells fresh and no clumping”
“As described and as advertised”
What buyers complain about
“has a slightly gritty texture”
“tastes of oat leftovers that couldn't be sold anywhere else”
“More expensive than flour”
“I used this for our breakfast, American style, pancakes and found that whilst they tasted nice the batter was extremely crumbly and difficult to use”
Common questions
- Is oat flour profitable to sell on Amazon United Kingdom?
- The niche generates £85K/yr across 16 tracked products. 90-day search growth is -30.4%. Flapen's verdict: Skip it (37/100).
- How competitive is the oat flour niche?
- 9 brands and 14 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 92% of demand.
- What do buyers complain about in oat flour?
- Top complaints mined from reviews: Texture/Consistency-Overall, Taste-Overall, Value For Money. The return rate is 0.0%.
- When does demand for oat flour peak?
- Demand peaks in Jan–Feb; the busiest month runs 2.0× the quietest.
- What does it cost to enter the oat flour niche?
- Listings span £2.53–£14.23; the average listing price is £6.93 (sweet spot $15–$100). The average incumbent carries 393 reviews — the moat a new listing must climb.