Is spider killer profitable to sell on Amazon United Kingdom?

The niche generates £400K/yr across 19 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +198.3%. Flapen's verdict: Worth a look (65/100).

How competitive is the spider killer niche?

12 brands and 61 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 86% of demand.

What do buyers complain about in spider killer?

Top complaints mined from reviews: Pest/Insect Control, Functionality-Overall, Value For Money. The return rate is 0.2%.

When does demand for spider killer peak?

Demand peaks in Jul–Aug–Sep–Oct; the busiest month runs 16.2× the quietest.

What does it cost to enter the spider killer niche?

Listings span £3.44–£26.87; the average listing price is £10.61 (sweet spot $15–$100). The average incumbent carries 2,117 reviews — the moat a new listing must climb.

spider killer

Worth a look

Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Growth

Incredible+198.3%

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

Conversion

Incredible12.8%

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

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Market size

Good£400K

£400K/yr · 295K searches

Price range

Good£3.44–£26.87

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

Review moat

Okay2,116.89

avg incumbent reviews — the moat a new listing must climb

Avg price

Okay£10.61

avg listing price — sweet spot $15–$100

Brand share

Okay86%

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

Competition

Okay68%

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

Signals Trending

According to Flapen's Amazon United Kingdom niche tracking, spider killer is a £400K/yr Amazon United Kingdom market (295K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in Jul–Aug–Sep–Oct. Verdict: Worth a look — 65/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

spider killer market data

Units sold / yr: 30K–40K; avg 1,500–2,000/product
Revenue / yr: £318K–£424K; units × avg price
Conversion rate: 12.8%
Avg BSR: #75
Page quality: 0%
Prime: 89%
Sponsored: 79%
Out of stock: 0.4%
Avg brand age: 53 months
Avg seller age: 169 days

Competition & brand share

The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 falling

Sellers

Top-5 brand share

86%

Top 20: 100%

Top-5 click share

68%

Top 20: 100%

Open market

11%

Pestshield36%
NOPE!24%
Karlsten17%
Zero In5%
Pest strike4%
Pestmatic3%
Open — no brand owns it (6 brands, 11%)

Demand & seasonality

Weekly Amazon search volume, last 71 weeks — +198.3% search growth over the last 90 days.

Peak months: Jul, Aug, Sep, Oct · busiest ÷ quietest = 16.2×

Open Trend

Top spider killer search terms

spider killer129K/yr +357.1%10.5% conv.
spider spray80K/yr +164.9%11.0% conv.
spider killer spray32K/yr +121.2%12.6% conv.
spider spray killer19K/yr +42.4%13.9% conv.
spider killer spray indoor12K/yr +126.8%10.8% conv.
spider killer spray outdoor5K/yr +160.8%8.7% conv.
raid spider killer spray8K/yr +224.0%5.8% conv.
spider x spray5K/yr +93.3%7.0% conv.
spider x6K/yr +216.6%3.7% conv.

All search terms

Top spider killer 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 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

NOPE! Spider Killer Spray Repellent - Contact Killer. for All Types of Spiders. Residual Action Odourless Non-Staining for Indoor and Outdoor Use. 500ml

NOPE!£11.724.2★2,827 rev

Pestshield Spider Creepy Crawly Insect Killer Spray No More Spider Home Pest Shield (PACK OF 2) 200ml

Pestshield£4.574.3★400 rev

Karlsten Spider Killer Repellent Spray High Strength Spider Killer- Lasts 6 Weeks On Surfaces Kills All Types of Spiders Ideal for Indoor and Outdoor Use - 500ml HSE Registered 10668

Karlsten£11.674.1★5,016 rev

Pestshield 6 X Spider Creepy Crawly Insect Killer Spider Spray No More Spiders

Pestshield£8.674.4★1,833 rev

Pestshield 3 x Spider & Creepy Crawly Insect Killer Spider Spray No More Spiders 200ml New

Pestshield£7.874.3★7,127 rev

Newest

by launch date

Inoscent Spider Killer Spray (500ml) - for Indoor & Outdoor Use. Non-Toxic Pet & Family Safe | Non-Staining Ready to Use | Kills on Contact

Inoscent£11.71100 rev

4mo ago

Karlsten Spider Killer Spray 600ml - Instant Freeze Spider Spray with 2 Metre Power Nozzle Insecticide-Free Cold Shock Formula for Indoor & Outdoor Use

Karlsten£8.7534 rev

7mo ago

Karlsten Spider Killer Spray 600ml Spider Spray with 2m Power Nozzle Kills on Contact Long Lasting Protection

Karlsten£14.3048 rev

8mo ago

200ml Spider and Creepy Crawly Spray All-Purpose Insect Repellent for Home Garden & Caravan

SuperGift.com£6.656 rev

8mo ago

Spider Killer Spray 500ml Kills on Contact Indoor & Outdoor Non-Staining

Pest strike£10.05272 rev

1y ago

What buyers say about spider killer

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

What buyers love

Pest/Insect Control21%

“helps keep spiders away”

Spray/Flow18%

“The spray works well”

Advertised Vs Actual Product10%

“Does what it says”

Smell8%

“Smells Nice”

Quality-Overall8%

“overall Im quite impressed with its performance”

Ease Of Use7%

“Easy to Use”

Efficiency5%

“Works well”

Value For Money4%

“Its also good value for money”

Strength2%

“It is somewhat effective”

Ease Of Cleaning1%

“clean way to deal with spiders”

What buyers complain about

Pest/Insect Control25%

“Worst repellent ever bought”

Functionality-Overall11%

“Doesnt do the job”

Value For Money10%

“it's not cheap”

Smell8%

“the fish smell comes back”

Spray/Flow7%

“not spraying anything”

Quality-Overall4%

“Poor performance”

Size-Overall3%

“But it is pretty huge”

Leak-Proof3%

“just leaking down the bottle”

Ease Of Use2%

“It's difficult to know how effective it is at this early stage”

Durability2%

“It didnt run off & die either, as seen it again HOURS later”

Top return reasons

Functionality-Overall25%

Spray/Flow17%

Leak-Proof16%

Defective Material/Parts11%

Advertised Vs Actual Product9%

Pest/Insect Control9%

Size-Overall2%

Moist/Dry2%

Quality-Overall2%

Value For Money1%

Common questions

Is spider killer profitable to sell on Amazon United Kingdom?: The niche generates £400K/yr across 19 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +198.3%. Flapen's verdict: Worth a look (65/100).
How competitive is the spider killer niche?: 12 brands and 61 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 86% of demand.
What do buyers complain about in spider killer?: Top complaints mined from reviews: Pest/Insect Control, Functionality-Overall, Value For Money. The return rate is 0.2%.
When does demand for spider killer peak?: Demand peaks in Jul–Aug–Sep–Oct; the busiest month runs 16.2× the quietest.
What does it cost to enter the spider killer niche?: Listings span £3.44–£26.87; the average listing price is £10.61 (sweet spot $15–$100). The average incumbent carries 2,117 reviews — the moat a new listing must climb.