Is double stack air fryer profitable to sell on Amazon United Kingdom?

The niche generates £244K/yr across 24 tracked products. 10 of 14 products launched in the last 360 days are still selling. 90-day search growth is -4.7%. Flapen's verdict: Skip it (48/100).

How competitive is the double stack air fryer niche?

15 brands and 106 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 64% of demand.

What do buyers complain about in double stack air fryer?

Top complaints mined from reviews: Durability, Cooking Experience, Quality-Overall. The return rate is 4.9%.

When does demand for double stack air fryer peak?

Demand peaks in Jan–Nov–Dec; the busiest month runs 3.1× the quietest.

What does it cost to enter the double stack air fryer niche?

Listings span £54.72–£170.45; the average listing price is £95.63 (sweet spot $15–$100). The average incumbent carries 453 reviews — the moat a new listing must climb.

double stack air fryer

Skip it

Weak search conversion (1.1%) — this niche doesn't clear our bar today.

Review moat

Great453.04

avg incumbent reviews — the moat a new listing must climb

Avg price

Great£95.63

avg listing price — sweet spot $15–$100

Competition

Good43%

top-5 click share — leaders hold, buyers still browse

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good64%

top-5 brand share — brands hold most of the demand

Market size

Okay£244K

£244K/yr · 243K searches

Price range

Okay£54.72–£170.45

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Okay4.9%

return rate — above 5% kills the launch gate

Growth

Bad-4.7%

90-day search growth — must beat 0% to launch

Conversion

Bad1.1%

search→purchase rate — share of searches ending in a sale

Signals No Dominant Brand High Price

According to Flapen's Amazon United Kingdom niche tracking, double stack air fryer is a £244K/yr Amazon United Kingdom market (243K searches/yr). The top 5 brands hold 64% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Skip it — 48/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

double stack air fryer market data

Units sold / yr: 2K–2K; avg 0–100/product
Revenue / yr: £143K–£191K; units × avg price
Conversion rate: 1.1%
Avg BSR: #89
Page quality: 0%
Prime: 75%
Sponsored: 88%
Out of stock: 6.5%
Avg brand age: 25 months
Avg seller age: 166 days

Competition & brand share

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 rising

Sellers

106

Top-5 brand share

64%

Top 20: 100%

Top-5 click share

43%

Top 20: 96%

Open market

30%

Ninja20%
Tower18%
Olsen & Smith9%
Cosori9%
Salter8%
PHILIPS6%

Demand & seasonality

Weekly Amazon search volume, last 56 weeks — -4.7% search growth over the last 90 days.

Peak months: Jan, Nov, Dec · busiest ÷ quietest = 3.1×

Open Trend

Top double stack air fryer search terms

double stack air fryer60K/yr +9.4%0.7% conv.
stacked air fryer27K/yr +7.7%0.9% conv.
air fryer double stack19K/yr +10.9%0.7% conv.
stack air fryer28K/yr -13.7%0.8% conv.
air fryer stack21K/yr -4.6%0.8% conv.
stackable air fryer15K/yr +6.3%0.6% conv.
dual stack air fryer20K/yr -28.5%0.7% conv.
vertical air fryer10K/yr -11.7%0.6% conv.
2 tier air fryer12K/yr -45.9%0.3% conv.
air fryer stacked8K/yr -20.3%1.0% conv.

All search terms

Top double stack air fryer 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Ninja Double Stack Air Fryer Vertical Dual Drawer Air Fryer 6 Portions

Ninja£154.274.6★444 rev

Tower Vortx XL Dual Stack Air Fryer with Digital Control Panel Space Saving Design 6 Preset Cooking Modes Match Cook & Smart Finish Functions 2460W 11L Graphite with Chrome Trim T17190GRP

Tower£80.714.0★399 rev

Olsen & Smith 11L Dual Stack Air Fryer 2 x 5.5L Baskets Vertical

Olsen & Smith£57.923.9★134 rev

Tower T17190 Vortx XL Dual Stack Air Fryer with Digital Control Panel Space Saving Design 6 Preset Cooking Modes Match Cook & Smart Finish Functions Dual Baskets 2460W 11L Black

Tower£81.504.0★400 rev

Cosori Double Stack Air Fryer 8.6L Ceramic Coating Less 39% Space

Cosori£118.604.8★625 rev

Newest

by launch date

XXL 12.4L Stacked Dual Basket KönigChef Double Drawer Vertical Family Air Fryer 2800W FRY FORCE 360 10 Presets Match & Sync LED Touch Display - ZHAF-968A

KönigChef£96.308 rev

3mo ago

Bosch Series 6 Air Fryer XXL Double Stack 12L Capacity MAFD661B0G Black

Bosch£142.1446 rev

4mo ago

TopStrong Dual Air Fryer Double Stack Air Fryer with Digital Control Panel Space Saving Design 8 Pre-Sets & 6 Functions-Air Fry Air Roast Bake Broil Reheat Dehydrate Family Size(11L) 2500W

TopStrong£70.4924 rev

4mo ago

Cosori Double Stack Air Fryer 8.6L Ceramic Coating Less 39% Space

Cosori£118.60625 rev

5mo ago

Salter VertiCook Ultra Stackable Air Fryer - Vertical 9 L Digital Air Fryer 2 x 4.5L Baskets & Racks 9 Functions Sync & Match PFAS-Free Grill Tray Space Saving 60-230C 60-Min Timer 2400W

Salter£74.5064 rev

8mo ago

What buyers say about double stack air fryer

What buyers praise and complain about, mined from review topics.

What buyers love

Frying Quality23%

“Really pleased with fryer”

Ease Of Use13%

“Easy to use”

Quality-Overall9%

“Excellent product”

Cooking Experience9%

“cooks really nice”

Value For Money7%

“Good deal”

Ease Of Cleaning6%

“Ease of cleaning instructions easy to follow”

Size-Overall4%

“Its a perfect size”

Compactness3%

“Compact and very easy clean”

Storage Capacity3%

“I like the space saving”

Heating2%

“The reheat and proof features are great”

What buyers complain about

Durability16%

“Broke after 2 months of use”

Cooking Experience12%

“Takes forever to cook anything”

Quality-Overall7%

“RUBBISH PRODUCT”

Size-Overall6%

“size not great”

Touch/Button Controls4%

“touch screen can be unresponsive sometimes”

Heating4%

“The back heating elements do not work well at all with food being cooked unevenly”

Functionality-Overall4%

“Product stopped working”

Value For Money3%

“Price-wise, I do think its a bit expensive, so I was glad to get it on offer”

Display-Overall3%

“The display doesnt make any sense”

Ease Of Use2%

“Can be a bit difficult to use”

Top return reasons

Size-Overall48%

Functionality-Overall12%

Heating5%

Color3%

Touch/Button Controls3%

Smell2%

Product Condition2%

Advertised Vs Actual Product2%

Cooking Experience2%

Quality-Overall2%

Common questions

Is double stack air fryer profitable to sell on Amazon United Kingdom?: The niche generates £244K/yr across 24 tracked products. 10 of 14 products launched in the last 360 days are still selling. 90-day search growth is -4.7%. Flapen's verdict: Skip it (48/100).
How competitive is the double stack air fryer niche?: 15 brands and 106 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 64% of demand.
What do buyers complain about in double stack air fryer?: Top complaints mined from reviews: Durability, Cooking Experience, Quality-Overall. The return rate is 4.9%.
When does demand for double stack air fryer peak?: Demand peaks in Jan–Nov–Dec; the busiest month runs 3.1× the quietest.
What does it cost to enter the double stack air fryer niche?: Listings span £54.72–£170.45; the average listing price is £95.63 (sweet spot $15–$100). The average incumbent carries 453 reviews — the moat a new listing must climb.