---
title: "Birthday Crown — $1.0M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/birthday-crown"
last_updated: "2026-08-09T21:57:36.515Z"
locale: en
meta:
description: "Niche score 44/100 · $1.0M/yr market · 2.4M searches/yr · $9.45 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · $1.0M/yr market · 2.4M searches/yr · $9.45 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Birthday Crown — $1.0M/yr Amazon US Niche (2026) - Flapen"
---
# **birthday crown**
**Skip it**
Prices mostly outside the sweet spot ($5.13–$16.60) — this niche doesn't clear our bar today.
Market size 78Growth 19Conversion 55Competition 60Returns 40Price range 14Avg price 29Brand share 49Review moat 43Quality gap 20
**Market size**
**Great****$1.0M**
$1.0M/yr · 2.4M searches
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Good****4.5%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****76%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****2,246.88**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Okay****3.8%**
return rate — above 5% kills the launch gate
**Avg price**
**Okay****$9.45**
avg listing price — sweet spot $15–$100
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-12.0%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****$5.13–$16.60**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, birthday crown is a $1.0M/yr Amazon United States market (2.4M searches/yr). The top 5 brands hold 76% of demand. Verdict: Skip it — 44/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **birthday crown market data**
- **Units sold / yr**
- **100K–125K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **$945K–$1.2M**
- units × avg price
- **Conversion rate**
- **4.5%**
- **Avg BSR**
- **#165**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **96%**
- **Out of stock**
- **1.3%**
- **Avg brand age**
- **31 months**
- **Avg seller age**
- **168 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**15**
**Top-5 brand share**
**76%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 96%
**Open market**
**16%**
- COCIDE28% - Papoopy21% - TOBATOBA9% - CIEHER9% - Chanaco8% - AOPRIE8% - Open — no brand owns it (5 brands, 16%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -12.0% search growth over the last 90 days.
50K30KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/birthday-crown/trend)
## **Top birthday crown search terms**
- **birthday crown**525K/yr-5.8%2.5% conv. - **birthday tiara**188K/yr-11.0%3.1% conv. - **birthday headband**180K/yr-16.4%1.9% conv. - **birthday crown adult woman**195K/yr-21.1%3.8% conv. - **birthday girl headband**150K/yr-19.4%3.8% conv. - **birthday girl crown**125K/yr-3.9%3.7% conv. - **birthday crown for girls**102K/yr-8.8%3.8% conv. - **birthday accessories for women**98K/yr-9.9%0.6% conv. - **birthday tiara for women**108K/yr-18.6%3.5% conv. - **birthday sash and crown**100K/yr-15.3%3.8% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/birthday-crown/search-terms)
## **Top birthday crown 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%5%$51K10%$101K15%$152K20%$202K1001K10K 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**COCIDE Birthday Queen Sash & Rhinestone Tiara Set Gold Happy Birthday Crowns for Women Party Decoration Kit Rhinestone Headband for Women Glitter Crystal Hair Accessories for Cake Topper**COCIDE**$10.86**4.7★4,733 rev](https://www.amazon.com/dp/B0919SV3RW) [2**Chanaco Happy Birthday Crown and Sash Kit for Women and Girls - Rhinestone Tiara and Sashes with BIRTHDAY GIRL Sash for Party Favors**Chanaco**$9.98**4.7★192 rev](https://www.amazon.com/dp/B0CNG6FKH5) [3**Princess Birthday Tiara - Happy Crown for Girls & Women Decorative Accessory**VELSCRUN**$10.15**4.7★2,660 rev](https://www.amazon.com/dp/B09NHS7Q54) [4**Papoopy Birthday Tiara Crown with Sash for Women Headband Hair Accessories for Wedding Party Costume**Papoopy**$10.10**4.7★2,352 rev](https://www.amazon.com/dp/B0CQR58JPZ) [5**CIEHER Birthday Girl Headband Crown for Women & Girls - Pink Glitter Letter Tiara - One Size Fits All - Birthday Decoration & Gift**CIEHER**$6.02**4.6★571 rev](https://www.amazon.com/dp/B0DSW65C4X)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Papoopy Birthday Headband with Sash for Women Birthday Crwon Tiara for Decorations**Papoopy**$5.13**204 rev9mo ago](https://www.amazon.com/dp/B0FVFQTBHP) [**TOBATOBA Birthday Queen Sash and Crown for Women - Gold Rhinestone Tiara and Sash Set for Birthday Decorations Outfits for Women**TOBATOBA**$10.19**250 rev1y ago](https://www.amazon.com/dp/B0F8H2YM63) [**CIEHER Birthday Girl Headband Crown for Women & Girls - Pink Glitter Letter Tiara - One Size Fits All - Birthday Decoration & Gift**CIEHER**$6.02**571 rev1y ago](https://www.amazon.com/dp/B0DSW65C4X) [**Papoopy Birthday Tiara and Crown with Sash Birthday Tiara for Women Party Silver**Papoopy**$6.94**980 rev2y ago](https://www.amazon.com/dp/B0D5XXF6SJ) [**COCIDE BIRTHDAY QUEEN Birthday Sash for Women Tiaras for Girls Decorations Set Rhinestone Headband Hair Accessories Glitter Crown for Party Supplies**COCIDE**$11.24**412 rev2y ago](https://www.amazon.com/dp/B0D25XZC5T)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Papoopy Birthday Tiara and Crown with Sash for Women Hair Accessories for Wedding Party Costume (A1)**Papoopy**$6.95**4.7★**▲ 84%**](https://www.amazon.com/dp/B0CBM6N6KQ) [**COCIDE Birthday Queen Sash & Rhinestone Tiara Set Gold Happy Birthday Crowns for Women Party Decoration Kit Rhinestone Headband for Women Glitter Crystal Hair Accessories for Cake Topper**COCIDE**$10.86**4.7★**▲ 69%**](https://www.amazon.com/dp/B0919SV3RW) [**CIEHER 40th Birthday Crown + Sash + Pearl Pin Set for Women Tiara Gifts for Friends Party Decorations & Favors**CIEHER**$9.38**4.8★**▲ 65%**](https://www.amazon.com/dp/B09F998WFG) [**Princess Birthday Tiara - Happy Crown for Girls & Women Decorative Accessory**VELSCRUN**$10.15**4.7★**▲ 63%**](https://www.amazon.com/dp/B09NHS7Q54) [**Papoopy Birthday Headband with Sash for Women Birthday Crwon Tiara for Decorations**Papoopy**$5.13**4.6★**▲ 48%**](https://www.amazon.com/dp/B0FVFQTBHP)
**~~View all trending →~~**
## **What buyers say about birthday crown**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**32%
*“This is a great quality set”*
**Value For Money**8%
*“Good value”*
**Size-Overall**8%
*“It fits”*
**Advertised Vs Actual Product**8%
*“Exactly as pictured”*
**Color**6%
*“The color was very pretty”*
**Brightness/Shine/Glow**5%
*“Sparkling and shining brightly”*
**Durability**4%
*“it still stayed on”*
**Strength**4%
*“the tiara is very sturdy”*
**Gifting Purpose**3%
*“Good birthday gift”*
**Weight Heavy**3%
*“It's beautiful - a bit heavier than I anticipated”*
### **What buyers complain about **
**Quality-Overall**15%
*“cheap product”*
**Durability**15%
*“Breaks easy”*
**Size-Overall**12%
*“Too tight for me”*
**Weight Heavy**11%
*“Very heavy”*
**Value For Money**4%
*“Shash is a little cheap”*
**Comfort-Overall**3%
*“it is uncomfortable to wear for more than two minutes”*
**Brightness/Shine/Glow**3%
*“glitter gets everywhere”*
**Strength**3%
*“The brown recycle is not sturdy enough”*
**Ease Of Use**2%
*“could not be use”*
**Allergies**1%
*“she said it was itchy so only wore it for some pictures”*
### **Top return reasons **
**Size-Overall**42%
**Color**11%
**Quality-Overall**8%
**Advertised Vs Actual Product**7%
**Value For Money**6%
**Weight Heavy**4%
**Defective Material/Parts**4%
**Comfort-Overall**3%
**Material Quality**2%
**Strength**2%
## **Common questions**
- **Is birthday crown profitable to sell on Amazon United States?**
- The niche generates $1.0M/yr across 24 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -12.0%. Flapen's verdict: Skip it (44/100).
- **How competitive is the birthday crown niche?**
- 11 brands and 15 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 76% of demand.
- **What do buyers complain about in birthday crown?**
- Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 3.8%.
- **When does demand for birthday crown peak?**
- Demand is steady year-round — the busiest month runs 2.2× the quietest.
- **What does it cost to enter the birthday crown niche?**
- Listings span $5.13–$16.60; the average listing price is $9.45 (sweet spot $15–$100). The average incumbent carries 2,247 reviews — the moat a new listing must climb.
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