---
title: "Spiderman Birthday Shirt — $53K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/spiderman-birthday-shirt"
last_updated: "2026-08-07T13:28:42.305Z"
locale: en
meta:
description: "Niche score 38/100 · $53K/yr market · 191K searches/yr · $16.17 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · $53K/yr market · 191K searches/yr · $16.17 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Spiderman Birthday Shirt — $53K/yr Amazon US Niche (2026) - Flapen"
---
# **spiderman birthday shirt**
**Skip it**
Brand-locked demand (top 5 brands take 99% of clicks) — this niche doesn't clear our bar today.
Market size 13Growth 23Conversion 22Competition 76Returns 49Price range 73Avg price 78Brand share 2Review moat 86Quality gap 20
**Review moat**
**Great****270.74**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$16.17**
avg listing price — sweet spot $15–$100
**Competition**
**Great****39%**
top-5 click share — an open shelf
**Price range**
**Good****$11.58–$24.35**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Okay****3.1%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-4.2%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.7%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$53K**
$53K/yr · 191K searches
**Brand share**
**Bad****99%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, spiderman birthday shirt is a $53K/yr Amazon United States market (191K searches/yr). The top 5 brands hold 99% of demand. Verdict: Skip it — 38/100.
Data updated Jul 8, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **spiderman birthday shirt market data**
- **Units sold / yr**
- **5K–6K**
- avg 0–100/product
- **Revenue / yr**
- **$81K–$97K**
- units × avg price
- **Conversion rate**
- **1.7%**
- **Avg BSR**
- **#2,182**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **3.7%**
- **Avg brand age**
- **22 months**
- **Avg seller age**
- **165 days**
## **Competition & brand share**
Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.
**Brands**
**6 **▼falling
**Sellers**
**10**
**Top-5 brand share**
**99%**
Top 20: 100%
**Top-5 click share**
**39%**
Top 20: 79%
**Open market**
**0%**
- Marvel46% - Disney43% - ZOELNIC8% - Matching Family Birthday Spider Web Party Tees1% - Fifth Sun1% - Swinging Into Three 4th Birthday Spiders1%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -4.2% search growth over the last 90 days.
5K4KSpike '24Spike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/spiderman-birthday-shirt/trend)
## **Top spiderman birthday shirt search terms**
- **spiderman birthday shirt**74K/yr+0.7%1.3% conv. - **spidey birthday shirt**24K/yr-12.8%1.8% conv. - **spider man birthday shirt**13K/yr-1.1%1.2% conv. - **spidey and friends birthday shirt**10K/yr-0.3%1.1% conv. - **spiderman 4th birthday shirt**9K/yr-8.1%1.6% conv. - **spiderman birthday outfit**7K/yr+25.7%0.1% conv. - **spiderman 3rd birthday shirt**8K/yr+12.9%0.9% conv. - **spiderman birthday shirt 3**8K/yr-5.7%1.3% conv. - **spiderman 5th birthday shirt**7K/yr-4.8%1.2% conv. - **spiderman birthday shirt 4**8K/yr-27.0%1.7% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/spiderman-birthday-shirt/search-terms)
## **Top spiderman birthday 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%$2K8%$4K12%$6K16%$9K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Marvel Spiderman Shirts Spider-Man Birthday Boy Shirt Short Sleeve Toddler Boys T-Shirts Long Lasting Graphic Tops Cotton Tees Kids Summer Outfit 2T**Disney**$13.50**4.8★367 rev](https://www.amazon.com/dp/B0FKH17ZQG) [2**ZOELNIC Toddler Boy 3rd Birthday Shirt 3 Year Old Short Sleeve 2-Sided Spider Print Cotton T-Shirt 3T B-Navy Blue**ZOELNIC**$13.91**4.8★46 rev](https://www.amazon.com/dp/B0GTYCK1ZT) [3**Marvel Boys Birthday Shirt Spiderman Hulk Graphic Tees Birthday Shirt Size 7 Spiderman Royal Blue**Marvel**$12.24**4.8★76 rev](https://www.amazon.com/dp/B0F79YGSNS) [4**Marvel Spiderman Shirts Spider-Man Birthday Boy Shirt Short Sleeve Boys T-Shirts Long Lasting Graphic Tops Cotton Tees Kids Summer Outfit 6-7 Years**Disney**$13.65**4.8★367 rev](https://www.amazon.com/dp/B0FKGZS4PY) [5**Marvel Spiderman Shirts Spider-Man Birthday Boy Shirt Short Sleeve Boys T-Shirts Long Lasting Graphic Tops Cotton Tees Kids Summer Outfit 6-7 Years**Disney**$14.72**4.8★367 rev](https://www.amazon.com/dp/B0G4TWBT57)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ZOELNIC Toddler Boy 3rd Birthday Shirt 3 Year Old Short Sleeve 2-Sided Spider Print Cotton T-Shirt 3T B-Navy Blue**ZOELNIC**$13.91**46 rev3mo ago](https://www.amazon.com/dp/B0GTYCK1ZT) [**Marvel Boys Birthday Shirt Spiderman Hulk Graphic Tees Birthday Shirt Size 3T Spiderman Red**Marvel**$14.42**76 rev5mo ago](https://www.amazon.com/dp/B0GGW2X5RH) [**Marvel Boys Birthday Shirt Spiderman Hulk Graphic Tees Birthday Shirt Size 2T Spiderman Royal Blue**Marvel**$14.29**76 rev5mo ago](https://www.amazon.com/dp/B0GGVQ31P8) [**Disney Marvel Spiderman Boys Hawaiian Shirt Beach Apparel Button Up Shirts for Toddler Boy Tropical Shirts Summer Kids Tourist Outfit Short Sleeve Floral Shirt Spring Children Clothes Blue 3-4 Years**Disney**$15.39**136 rev6mo ago](https://www.amazon.com/dp/B0G6YBL5CD) [**Marvel Spiderman Shirts Spider-Man Birthday Boy Shirt Short Sleeve Boys T-Shirts Long Lasting Graphic Tops Cotton Tees Kids Summer Outfit 6-7 Years**Disney**$14.72**367 rev7mo ago](https://www.amazon.com/dp/B0G4TWBT57)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ZOELNIC Toddler Boy 3rd Birthday Shirt 3 Year Old Short Sleeve 2-Sided Spider Print Cotton T-Shirt 3T B-Navy Blue**ZOELNIC**$13.91**4.8★**▲ 59%**](https://www.amazon.com/dp/B0GTYCK1ZT) [**Marvel Boys Birthday Shirt Spiderman Hulk Graphic Tees Birthday Shirt Size 3T Spiderman Red**Marvel**$14.42**4.8★**▲ 59%**](https://www.amazon.com/dp/B0GGW2X5RH) [**Marvel Boys Birthday Shirt Spiderman Hulk Graphic Tees Birthday Shirt Size 2T Spiderman Royal Blue**Marvel**$14.29**4.8★**▲ 59%**](https://www.amazon.com/dp/B0GGVQ31P8) [**Marvel Spiderman Shirts Spider-Man Birthday Boy Shirt Short Sleeve Toddler Boys T-Shirts Long Lasting Graphic Tops Cotton Tees Kids Summer Outfit 2T**Disney**$13.50**4.8★**▲ 54%**](https://www.amazon.com/dp/B0FKH17ZQG) [**Marvel Spiderman Shirts Spider-Man Birthday Boy Shirt Short Sleeve Boys T-Shirts Long Lasting Graphic Tops Cotton Tees Kids Summer Outfit 6-7 Years**Disney**$14.72**4.8★**▲ 54%**](https://www.amazon.com/dp/B0G4TWBT57)
**~~View all trending →~~**
## **What buyers say about spiderman birthday shirt**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**29%
*“fits to size”*
**Quality-Overall**28%
*“Excellent Quality”*
**Material Quality**6%
*“good material”*
**Color**6%
*“Beautiful color”*
**Print Quality**4%
*“Great quality shirt & print”*
**Comfort-Overall**3%
*“It is comfortable”*
**Breathability**3%
*“Breathable”*
**Value For Money**2%
*“Good for the price and good coloring”*
**Advertised Vs Actual Product**2%
*“Came exactly as described”*
**Soft Feel**2%
*“Very soft and comfortable”*
### **What buyers complain about **
**Size-Overall**31%
*“runs a bit small”*
**Print Quality**8%
*“Quality of design isnt made that nice coulda used more of a glossier print”*
**Machine Wash Suitability**7%
*“Did not come out in the wash”*
**Quality-Overall**7%
*“its cheaply made”*
**Design-Overall**5%
*“No t shirt design should stick to a simple sticker this way”*
**Value For Money**4%
*“it should be a little less expensive”*
**Color**4%
*“Colors faded away”*
**Material Quality**4%
*“Cheap fabric as well”*
**Hard Feel**4%
*“not soft - my kid loved them though”*
**Durability**2%
*“Not long lasting”*
### **Top return reasons **
**Size-Overall**57%
**Length**13%
**Material Quality**8%
**Chest Fit**4%
**Quality-Overall**3%
**Advertised Vs Actual Product**2%
**Sleeve Fit**2%
**Value For Money**2%
**Product Condition**2%
**Print Quality**2%
## **Common questions**
- **Is spiderman birthday shirt profitable to sell on Amazon United States?**
- The niche generates $53K/yr across 38 tracked products. 6 of 16 products launched in the last 360 days are still selling. 90-day search growth is -4.2%. Flapen's verdict: Skip it (38/100).
- **How competitive is the spiderman birthday shirt niche?**
- 6 brands and 10 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 99% of demand.
- **What do buyers complain about in spiderman birthday shirt?**
- Top complaints mined from reviews: Size-Overall, Print Quality, Machine Wash Suitability. The return rate is 3.1%.
- **When does demand for spiderman birthday shirt peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the spiderman birthday shirt niche?**
- Listings span $11.58–$24.35; the average listing price is $16.17 (sweet spot $15–$100). The average incumbent carries 271 reviews — the moat a new listing must climb.
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