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Spy Ninja

a small market ($8K/yr) — Spy Ninja doesn't clear our bar today.

Flapen Score

43
Skip it
Market size 2Growth 8Conversion 5Competition 77Returns 95Price range 50Avg price 73Brand share 26Review moat 92Quality gap 67
This niche Category average

Is Spy Ninja profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Spy Ninja is a £8K/yr Amazon United Kingdom market (124K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 43/100.

Spy Ninja: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -33.2% over the last 90 days and 0.4% of searches end in a purchase.

£8K

revenue / yr

Units sold / yr1K
Search volume / yr-33.2%124K
Conversion rate0.4%
Avg price£14.72

Who owns the niche?

The top 5 brands hold 90% of demand, so 10% of the market is open.

10%

open market share

Brands · sellers11 · 31
Top-5 product click share38%
Open market10%
Avg brand age40 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 36 products

Sponsored placement64%
New entrants (1y)4· 0 succeeded
Avg rating4.3★
Avg reviews152

Top Spy Ninja products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.

£0£308£616£923£1K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

11 rising

Sellers

31

Top-5 brand share

90%

Top 20: 100%

Top-5 click share

38%

Top 20: 80%

Open market

8%

  • Forlcool55%
  • Spy Ninjas19%
  • Get Trend6%
  • Banxidi5%
  • RADIANCE4%
  • Snapit3%
  • Open — no brand owns it (5 brands, 8%)

Spy Ninja demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume124KCVR0.4%Products36Brands11Top 5 Brands90%OOS Rate9.0%Rating4.3★Reviews152Avg BSR#915
5K3KSpike '24Black Friday '24Spike '25Black Friday '25SepDecMarJunAugNovMarMay

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

Top Spy Ninja search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • spy ninjas42K/yr
  • chad22K/yr
  • spy ninjas merch17K/yr
  • spy ninjas toys11K/yr
  • spy ninja9K/yr
  • cwc4K/yr
  • spy ninjas gadgets6K/yr
  • spy ninja toys2K/yr
  • spy ninja gadgets2K/yr
  • spy ninja merch2K/yr

What reviews say buyers love and hate about Spy Ninja

What buyers mention most, as a share of all reviews.

What buyers love

100% of reviews
Gifting Purpose36%

Present

Fun/Entertainment Experience21%

Good fun

Value For Money14%

Value for money

Quality-Overall14%

Great value and the quality is very high

Durability7%

Durability

What buyers complain about

100% of reviews
Functionality-Overall39%

Not working

Value For Money25%

Not worth it

Defective Material/Parts17%

Did not work faulty item

Audio Quality8%

Sounds terrible distorted speech

Quality-Overall6%

Rubbish

Spy Ninja return rate & reasons

Why buyers send it back, as a share of all return requests.

0.9%

Return rate

3%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Functionality-Overall
44%
2Defective Material/Parts
14%
3Battery Inclusion
8%
4Quality-Overall
8%
5Audio Quality
6%

Common Spy Ninja questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Spy Ninja 43/100 on Amazon United Kingdom — Skip it. The niche generates £8K/yr across 36 tracked products. 0 of 4 products launched in the last 360 days are still selling. Search demand moved -33.2% over the last 90 days.
Search demand for Spy Ninja on Amazon United Kingdom peaks in Nov–Dec, where the busiest month runs 3.1× the quietest.