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sprunki shirt

Skip it

A small market ($20K/yr) — this niche doesn't clear our bar today.

Market size 5Growth 13Conversion 13Competition 15Returns 25Price range 71Avg price 87Brand share 23Review moat 95Quality gap 19

Review moat

Great102.5

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$19.83

avg listing price — sweet spot $15–$100

Price range

Good$11.04–$24.91

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

Returns

Okay5.0%

return rate — above 5% kills the launch gate

Brand share

Bad91%

top-5 brand share — brand-locked demand

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad81%

top-5 click share — a locked-up shelf

Growth

Bad-23.8%

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

Conversion

Bad1.0%

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

Market size

Bad$20K

$20K/yr · 99K searches

According to Flapen's Amazon United States niche tracking, sprunki shirt is a $20K/yr Amazon United States market (99K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Aug. Verdict: Skip it — 26/100.

Data updated Jul 20, 2026 · scored weekly · How we score niches

sprunki shirt market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
$30K–$40K
units × avg price
Conversion rate
1.0%
Avg BSR
#25,825
Page quality
0%
Prime
60%
Sponsored
60%
Out of stock
39.0%
Avg brand age
27 months
Avg seller age
164 days

Competition & brand share

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

8

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

81%

Top 20: 100%

Open market

4%

  • GENERIC46%
  • Lulinca19%
  • Sprunki Birthday day14%
  • UAYRVNLIJO6%
  • MSSmile-FANKID6%
  • Pygzyx5%
  • Open — no brand owns it (1 brand, 4%)

Demand & seasonality

Weekly Amazon search volume, last 76 weeks — -23.8% search growth over the last 90 days.
5K4KSpike '25Holiday '25FebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Aug · busiest ÷ quietest = 2.3×

Top sprunki shirt search terms

  • sprunki shirt44K/yr
  • sprunki clothes15K/yr
  • sprunki shirt kids4K/yr
  • sprunki pajamas7K/yr
  • sprunki birthday shirt6K/yr
  • sprunky shirt4K/yr
  • sprunki shirt boys6K/yr
  • sprunki tshirt3K/yr
  • sprunki clothes boys4K/yr
  • sprunki t shirt3K/yr
All search terms

Top sprunki shirt 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.

0%4%$7938%$2K12%$2K16%$3K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 10 tracked products in this niche — three views at once, no toggling.

What buyers say about sprunki shirt

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

What buyers love

Size-Overall44%

“perfect size”

Color31%

“The colors were bright and graphic clear”

Comfort-Overall8%

“Perfectly sized and comfortable”

Print Quality6%

“Great quality print”

Quality-Overall6%

“Nice quality tee”

Material Quality3%

“Nice Material and Bright Colors”

Design-Overall3%

“The design looked great in person”

What buyers complain about

Brightness/Shine/Glow50%

“Does not glow”

Print Quality25%

“The print looks faded the tshirt size was good”

Advertised Vs Actual Product25%

“not the image”

Top return reasons

Size-Overall64%
Length5%
Advertised Vs Actual Product4%
Material Quality4%
Quality-Overall4%
Sleeve Fit2%
Color2%
Smell2%
Design-Overall2%
Brightness/Shine/Glow2%

Common questions

Is sprunki shirt profitable to sell on Amazon United States?
The niche generates $20K/yr across 10 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -23.8%. Flapen's verdict: Skip it (26/100).
How competitive is the sprunki shirt niche?
7 brands and 8 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 91% of demand.
What do buyers complain about in sprunki shirt?
Top complaints mined from reviews: Brightness/Shine/Glow, Print Quality, Advertised Vs Actual Product. The return rate is 5.0%.
When does demand for sprunki shirt peak?
Demand peaks in Aug; the busiest month runs 2.3× the quietest.
What does it cost to enter the sprunki shirt niche?
Listings span $11.04–$24.91; the average listing price is $19.83 (sweet spot $15–$100). The average incumbent carries 103 reviews — the moat a new listing must climb.