---
title: "Batgirl — $6K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/batgirl"
last_updated: "2026-08-09T19:09:58.918Z"
locale: en
meta:
description: "Niche score 36/100 · $6K/yr market · 80K searches/yr · $26.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 36/100 · $6K/yr market · 80K searches/yr · $26.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Batgirl — $6K/yr Amazon US Niche (2026) - Flapen"
---
# **batgirl**
**Skip it**
A small market ($6K/yr) — this niche doesn't clear our bar today.
Market size 2Growth 20Conversion 4Competition 79Returns 4Price range 77Avg price 95Brand share 15Review moat 74Quality gap 65
**Avg price**
**Incredible****$26.36**
avg listing price — sweet spot $15–$100
**Competition**
**Great****36%**
top-5 click share — an open shelf
**Price range**
**Great****$8.86–$35.74**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****528.89**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-9.4%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
**Conversion**
**Bad****0.3%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****10.8%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$6K**
$6K/yr · 80K searches
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, batgirl is a $6K/yr Amazon United States market (80K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 36/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **batgirl market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$20K–$26K**
- units × avg price
- **Conversion rate**
- **0.3%**
- **Avg BSR**
- **#6,443**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **49%**
- **Out of stock**
- **5.5%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.
**Brands**
**9 **—flat
**Sellers**
**45**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**36%**
Top 20: 83%
**Open market**
**4%**
- Rubies56% - Ruikajia14% - INTIMO11% - Disguise9% - DC Comics4% - WARNER BROS2% - Open — no brand owns it (3 brands, 4%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -9.4% search growth over the last 90 days.
12K8KPrime Day '24Spike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 28.5×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/batgirl/trend)
## **Top batgirl search terms**
- **batgirl costume for girls**31K/yr-9.5%0.9% conv. - **bat girl costume for girls**26K/yr-16.5%1.1% conv. - **batgirl costume kids**5K/yr+4.2%0.2% conv. - **batman girl costume**8K/yr-10.3%0.3% conv. - **bat girl costume for toddler**4K/yr-6.6%2.5% conv. - **batgirl costume toddler**2K/yr+37.5%0.5% conv. - **girl batman costume**3K/yr+11.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/batgirl/search-terms)
## **Top batgirl 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%$2448%$48712%$73116%$974101001K10K 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**Ruikajia Girls Bat Spider Web Tulle Tutu Ruffle Princess Dress 4 Years Pink**Ruikajia**$18.43**4.2★107 rev](https://www.amazon.com/dp/B0DQGQ1TJR) [2**DC Comics Superheroes: Batgirl Costume Dress for Kids by Rubies Girls Small**Rubies**$32.57**4.6★49 rev](https://www.amazon.com/dp/B0BJZDGTGY) [3**Rubies DC Comics Superheroes: Batgirl Costume Dress for Kids Girls Small**Rubies**$29.74**4.5★1,312 rev](https://www.amazon.com/dp/B007782QHI) [4**Disguise Batwheels Batgirl Costume Official Batwheels Costume Outfit and Headpiece Size (3T-4T)**Disguise**$34.93**4.4★132 rev](https://www.amazon.com/dp/B09ZPX31GW) [5**Rubies Costume Co Girls Batgirl Hoodie Dress**Rubies**$31.46**4.5★432 rev](https://www.amazon.com/dp/B078VNR5FZ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Ruikajia Girls Bat Spider Web Tulle Tutu Ruffle Princess Dress 4 Years Pink**Ruikajia**$18.43**107 rev1y ago](https://www.amazon.com/dp/B0DQGQ1TJR) [**DC Comics Toddler Girls Batgirl Costume Tutu Dress - Superhero Cosplay with Removable Cape and Headband (Black/Yellow 18 Months)**DC Comics**$23.13**51 rev2y ago](https://www.amazon.com/dp/B0CJVS64BT) [**DC Comics Superheroes: Batgirl Costume Dress for Kids by Rubies Girls Small**Rubies**$32.57**49 rev3y ago](https://www.amazon.com/dp/B0BJZDGTGY) [**DC Comics Batman Yellow Bat Girls Short Sleeve Tee Shirt Black**DC Comics**$16.77**29 rev3y ago](https://www.amazon.com/dp/B0BQ4LJ691) [**DC Comics Superheroes: Batgirl Costume Dress for Kids by Rubies Girls Small**Rubies**$25.14**26 rev4y ago](https://www.amazon.com/dp/B0B5M9YBK8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**DC Comics Batman Yellow Bat Girls Short Sleeve Tee Shirt Black**DC Comics**$16.77**3.6★**▲ 691%**](https://www.amazon.com/dp/B0BQ4LJ691) [**Ruikajia Girls Bat Spider Web Tulle Tutu Ruffle Princess Dress 4 Years Pink**Ruikajia**$18.43**4.2★**▲ 648%**](https://www.amazon.com/dp/B0DQGQ1TJR) [**DC Comics Girls Batman Logo Tank Nightgown Costume Pajama Dress (6/6x) Black**INTIMO**$22.40**3.9★**▲ 621%**](https://www.amazon.com/dp/B096N5DC17) [**DC Comics Girls Batman Logo Tank Nightgown Costume Pajama Dress (10/12) Black**INTIMO**$18.11**3.9★**▲ 354%**](https://www.amazon.com/dp/B096N5KNZ1) [**Disguise Batwheels Batgirl Costume Official Batwheels Costume Outfit and Headpiece Size (4-6)**Disguise**$35.43**4.4★**▲ 204%**](https://www.amazon.com/dp/B09ZXMLD5P)
**~~View all trending →~~**
## **What buyers say about batgirl**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**29%
*“The size is accurate one size fits all”*
**Quality-Overall**17%
*“Great quality”*
**Value For Money**11%
*“especially for the price”*
**Fun/Entertainment Experience**10%
*“Fun”*
**Soft Feel**7%
*“Pretty soft”*
**Gifting Purpose**5%
*“Gift”*
**Advertised Vs Actual Product**5%
*“Exactly like the picture”*
**Shape/Style**2%
*“Adorable outfit”*
**Comfort-Overall**1%
*“its comfortable to wear”*
**Design-Overall**1%
*“Bright colors and cute design”*
### **What buyers complain about **
**Size-Overall**22%
*“Didnt fit at all”*
**Quality-Overall**21%
*“Cheap quality”*
**Durability**13%
*“Falling Apart Pretty Dress”*
**Product Condition**13%
*“Super used costume”*
**Smell**6%
*“So that stinks”*
**Gifting Purpose**6%
*“very disappointed was a present for 9 year old”*
**Brightness/Shine/Glow**3%
*“omg the glitter”*
**Value For Money**2%
*“its not worth the money”*
**Material Quality**2%
*“The material is very cheep”*
**Strap/String Quality**2%
*“Gave it a 4 because the unicorn strap of shirt came off so I had to sew it back together”*
### **Top return reasons **
**Size-Overall**73%
**Quality-Overall**4%
**Advertised Vs Actual Product**3%
**Product Condition**3%
**Length**3%
**Material Quality**3%
**Defective Material/Parts**2%
**Chest Fit**1%
**Value For Money**1%
**Neck Fit**1%
## **Common questions**
- **Is batgirl profitable to sell on Amazon United States?**
- The niche generates $6K/yr across 37 tracked products. 90-day search growth is -9.4%. Flapen's verdict: Skip it (36/100).
- **How competitive is the batgirl niche?**
- 9 brands and 45 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in batgirl?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 10.8% — above our launch gate.
- **When does demand for batgirl peak?**
- Demand peaks in Sep–Oct; the busiest month runs 28.5× the quietest.
- **What does it cost to enter the batgirl niche?**
- Listings span $8.86–$35.74; the average listing price is $26.36 (sweet spot $15–$100). The average incumbent carries 529 reviews — the moat a new listing must climb.
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