---
title: "Sprunki Birthday Decorations — $75K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/sprunki-birthday-decorations"
last_updated: "2026-08-07T00:50:38.021Z"
locale: en
meta:
description: "Niche score 42/100 · $75K/yr market · 196K searches/yr · $19.45 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $75K/yr market · 196K searches/yr · $19.45 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Sprunki Birthday Decorations — $75K/yr Amazon US Niche (2026) - Flapen"
---
# **sprunki birthday decorations**
**Skip it**
A small market ($75K/yr) — this niche doesn't clear our bar today.
Market size 19Growth 19Conversion 25Competition 27Returns 80Price range 72Avg price 86Brand share 44Review moat 85Quality gap 52
**Avg price**
**Great****$19.45**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****309.72**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Great****1.7%**
return rate — above 5% kills the launch gate
**Price range**
**Good****$5.95–$37.80**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****69%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Bad****2.0%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$75K**
$75K/yr · 196K searches
**Growth**
**Bad****-11.4%**
90-day search growth — must beat 0% to launch
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, sprunki birthday decorations is a $75K/yr Amazon United States market (196K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Mar–Aug. Verdict: Skip it — 42/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sprunki birthday decorations market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$78K–$97K**
- units × avg price
- **Conversion rate**
- **2.0%**
- **Avg BSR**
- **#3,419**
- **Page quality**
- **0%**
- **Prime**
- **83%**
- **Sponsored**
- **67%**
- **Out of stock**
- **37.8%**
- **Avg brand age**
- **24 months**
- **Avg seller age**
- **174 days**
## **Competition & brand share**
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**15**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**69%**
Top 20: 100%
**Open market**
**17%**
- Generic29% - DUMBI23% - Artvibe13% - Lurevian7% - JOYIN6% - LANHYER5% - Open — no brand owns it (6 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 73 weeks — -11.4% search growth over the last 90 days.
13K8KSpike '26 seasonMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Mar, Aug · busiest ÷ quietest = 3.3×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/sprunki-birthday-decorations/trend)
## **Top sprunki birthday decorations search terms**
- **sprunki birthday decorations**113K/yr-10.7%1.4% conv. - **sprunki birthday**23K/yr-17.5%1.2% conv. - **sprunki cake toppers**11K/yr-13.6%1.7% conv. - **sprunki party decorations**11K/yr-4.1%1.6% conv. - **sprunky birthday decorations**9K/yr-13.1%1.1% conv. - **sprunki balloons**6K/yr+3.4%0.9% conv. - **sprunki decorations**6K/yr+0.5%1.0% conv. - **sprunki party**5K/yr+3.5%1.1% conv. - **spunki birthday decorations**4K/yr-2.8%1.3% conv. - **sprunki cake topper**4K/yr-10.4%2.4% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/sprunki-birthday-decorations/search-terms)
## **Top sprunki birthday decorations 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%10%$7K20%$15K30%$22K40%$30K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**DUMBI 229 PCS Birthday Party Supplies Set Serves 20 Plates Cups Balloons Banner Tablecloth Cake Topper Napkins & Stickers Complete Kids Birthday Decorations Kit**DUMBI**$31.28**4.8★67 rev](https://www.amazon.com/dp/B0FQ1XY33F) [2**Cartoon Birthday Party Supplies Cartoon Party Decorations Set Include Banner Backdrop Cake Toppers Balloons for Boys Girls Theme Party**Generic**$16.59**3.5★16 rev](https://www.amazon.com/dp/B0FVWQG21G) [3**Cartoon Birthday Party Decorations | Includes Happy Birthday Banner TableCloth Cake Cupcake Toppers Latex Baloons Hanging Swirls | Cartoon Party Supplies for Adults and Kids**Artvibe**$27.74**4.0★1 rev](https://www.amazon.com/dp/B0GWRLF6FR) [4**Sprunkie Birthday Party Supply Decoration Banner Cake Topper Cupcake Toppers Backdrop and Balloons Multicolors**Generic**$37.80**4.6★42 rev](https://www.amazon.com/dp/B0DP46YLZJ) [5**JOYIN 12-Pack 12 Beach Balls - Bulk Classic Beachball Inflatable Swimming Pool Toys for Games Adults Kids Birthday Party Supplies Combo Set Rainbow Color Blow Up Luau Decorations Favors Gifts (12)**JOYIN**$9.91**4.5★3,649 rev](https://www.amazon.com/dp/B07NWR7HKD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Sprunkie Birthday Decorations | Includes Sprunky Happy Birthday Banner TableCloth Cake Cupcake Toppers Latex Baloons Hanging Swirls | Birthday Party Supplies for Adults and Kids**Artvibe**$23.16**0 rev2w ago](https://www.amazon.com/dp/B0H88DBMNS) [**Sprunkie Birthday Party Decorations Sprunkie Game Happy Birthday Banner Cartoon Party Decorations for Men Women Kids Boy Girl Party Supplies**pouyt&cjlk**$10.18**2 rev2mo ago](https://www.amazon.com/dp/B0GYLB3GH4) [**Cartoon Birthday Party Decorations | Includes Happy Birthday Banner TableCloth Cake Cupcake Toppers Latex Baloons Hanging Swirls | Cartoon Party Supplies for Adults and Kids**Artvibe**$27.74**1 rev3mo ago](https://www.amazon.com/dp/B0GWRLF6FR) [**100Pcs Sprunki Stickers | Rhythm Box Puzzle Games Sticker | Waterproof Cartoon Vinyl Decals for Laptop Water Bottle Journal Phone Case Scrapbook Skateboard**Artvibe**$11.85**8 rev3mo ago](https://www.amazon.com/dp/B0GWF6S7P5) [**Lemoneon Steal a Brainrot Birthday Party Decorations Supplies Happy Birthday Banner Cake Cupcake Toppers Balloons Background**Lemoneon**$19.85**9 rev5mo ago](https://www.amazon.com/dp/B0GDLTJS58)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Sprunkie Birthday Decorations | Includes Sprunky Happy Birthday Banner TableCloth Cake Cupcake Toppers Latex Baloons Hanging Swirls | Birthday Party Supplies for Adults and Kids**Artvibe**$23.16**0.0★**▲ 108%**](https://www.amazon.com/dp/B0H88DBMNS) [**Sprunkie Birthday Party Decorations Sprunkie Game Happy Birthday Banner Cartoon Party Decorations for Men Women Kids Boy Girl Party Supplies**pouyt&cjlk**$10.18**3.0★**▲ 108%**](https://www.amazon.com/dp/B0GYLB3GH4) [**100Pcs Sprunki Stickers | Rhythm Box Puzzle Games Sticker | Waterproof Cartoon Vinyl Decals for Laptop Water Bottle Journal Phone Case Scrapbook Skateboard**Artvibe**$11.85**5.0★**▲ 104%**](https://www.amazon.com/dp/B0GWF6S7P5) [**Cartoon Birthday Party Decorations | Includes Happy Birthday Banner TableCloth Cake Cupcake Toppers Latex Baloons Hanging Swirls | Cartoon Party Supplies for Adults and Kids**Artvibe**$27.74**4.0★**▲ 102%**](https://www.amazon.com/dp/B0GWRLF6FR) [**Lurevian Number 5 Birthday Candle Music Rhythm Style Cake Topper DJ-Inspired Party Decoration Colorful Number Candle for Birthday Celebration**Lurevian**$5.97**4.4★**▲ 98%**](https://www.amazon.com/dp/B0G5NR72GM)
**~~View all trending →~~**
## **What buyers say about sprunki birthday decorations**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“Excellent quality”*
**Fun/Entertainment Experience**15%
*“FUN”*
**Advertised Vs Actual Product**14%
*“As expected”*
**Value For Money**12%
*“Awesome deal”*
**Size-Overall**12%
*“They are good size”*
**Color**5%
*“Colors are nice”*
**Durability**4%
*“Quality and Durability”*
**Strength**3%
*“didnt feel flimsy when placing it”*
**Gifting Purpose**2%
*“Cool gifts”*
**Ease Of Use**2%
*“Easy to Use”*
### **What buyers complain about **
**Size-Overall**51%
*“Small balls”*
**Advertised Vs Actual Product**9%
*“not the image”*
**Quality-Overall**8%
*“Cheap”*
**Defective Material/Parts**3%
*“the valve was malfunctioning”*
**Inflation/Deflation**3%
*“Over half the balls had holes in them and not inflatable”*
**Smell**3%
*“Smelly”*
**Color**2%
*“characters have incorrect colors”*
**Fun/Entertainment Experience**2%
*“Not fun to step on”*
**Print Quality**2%
*“The print looks faded the tshirt size was good”*
**Material Quality**1%
*“Very cheaply made”*
### **Top return reasons **
**Size-Overall**52%
**Value For Money**12%
**Advertised Vs Actual Product**7%
**Inflation/Deflation**5%
**Leak-Proof**4%
**Quality-Overall**3%
**Functionality-Overall**3%
**Defective Material/Parts**2%
**Color**2%
**Material Quality**2%
## **Common questions**
- **Is sprunki birthday decorations profitable to sell on Amazon United States?**
- The niche generates $75K/yr across 18 tracked products. 1 of 11 products launched in the last 360 days are still selling. 90-day search growth is -11.4%. Flapen's verdict: Skip it (42/100).
- **How competitive is the sprunki birthday decorations niche?**
- 12 brands and 15 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in sprunki birthday decorations?**
- Top complaints mined from reviews: Size-Overall, Advertised Vs Actual Product, Quality-Overall. The return rate is 1.7%.
- **When does demand for sprunki birthday decorations peak?**
- Demand peaks in Mar–Aug; the busiest month runs 3.3× the quietest.
- **What does it cost to enter the sprunki birthday decorations niche?**
- Listings span $5.95–$37.80; the average listing price is $19.45 (sweet spot $15–$100). The average incumbent carries 310 reviews — the moat a new listing must climb.
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