---
title: "mermaid balloons — Niche Verdict: Worth a look (57/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/home-kitchen/mermaid-balloons"
last_updated: "2026-07-14T04:56:31.241Z"
locale: en
meta:
  description: "mermaid balloons shows no brand lock-in (top 5 brands take 37% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:description": "mermaid balloons shows no brand lock-in (top 5 brands take 37% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:title": "mermaid balloons — Niche Verdict: Worth a look (57/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **mermaid balloons**

**Worth a look**

Shows no brand lock-in (top 5 brands take 37% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 27Growth 59Conversion 55Competition 92Returns 46Price range 43Avg price 32Brand share 95Review moat 75Quality gap 33

**Brand share**

**Incredible****37%**

top-5 brand share — no brand owns this niche

**Competition**

**Great****23%**

top-5 click share — an open shelf

**Review moat**

**Good****518.18**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Good****+34.0%**

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

**Conversion**

**Good****4.7%**

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

**Returns**

**Okay****3.5%**

return rate — above 6% kills the launch gate

**Price range**

**Okay****$4.77–$22.82**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Okay****$9.85**

avg listing price — sweet spot $15–$100

**Market size**

**Okay****$112K**

$112K/yr · 244K searches

## **Competition**

Clicks spread well past the top 5 (23% combined) — an open shelf where new products get seen.

**Brands**

**55 **▼falling

**Sellers**

**78**

**Top-5 brand share**

**37%**

**Open market**

**58%**

- sdquskin9% - JOYFLOAT8% - Anagram8% - FunHot6% - Amscan6% - Sowide5%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%2%$2K4%$4K6%$7K8%$9K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 80 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Anagram 30 Shimmering Mermaid Mylar Foil Balloon Birthday Party Decoration](https://m.media-amazon.com/images/I/41+fbimPxtL.jpg)**Anagram 30 Shimmering Mermaid Mylar Foil Balloon Birthday Party Decoration**Anagram**$8.13**4.3★66 rev](https://www.amazon.com/dp/B09HSNC66W) [2![Mermaid Balloons 60Pcs 12inch Metallic Purple Pink Blue Balloons with Confetti Balloons for Ocean Sea Themed Baby Shower Gender Reveal Birthday Party Decorations](https://m.media-amazon.com/images/I/41rAmHMHLEL.jpg)**Mermaid Balloons 60Pcs 12inch Metallic Purple Pink Blue Balloons with Confetti Balloons for Ocean Sea Themed Baby Shower Gender Reveal Birthday Party Decorations**JOYFLOAT**$6.90**4.7★349 rev](https://www.amazon.com/dp/B0GF19LR6D) [3![Mermaid Birthday Decoration Mermaid Balloons Kit Sea Balloon Tail Foil Balloon for Girls Party Decoration (Number 5)](https://m.media-amazon.com/images/I/51UH6By8rJL.jpg)**Mermaid Birthday Decoration Mermaid Balloons Kit Sea Balloon Tail Foil Balloon for Girls Party Decoration (Number 5)**sdquskin**$7.92**4.5★1,410 rev](https://www.amazon.com/dp/B0B79LYFL2) [4![34 Little Mermaid Shaped Balloon](https://m.media-amazon.com/images/I/51BfO4zs3wL.jpg)**34 Little Mermaid Shaped Balloon**Amscan**$8.06**4.6★1,005 rev](https://www.amazon.com/dp/B01EGLXQ6I) [5![Mermaid Balloons 12 Inch Pastel Pink Purple Teal Blue Clear with Seashell Balloon for Girl Sea Theme Baby Shower Birthday Party Decorations](https://m.media-amazon.com/images/I/415pIrHkNUL.jpg)**Mermaid Balloons 12 Inch Pastel Pink Purple Teal Blue Clear with Seashell Balloon for Girl Sea Theme Baby Shower Birthday Party Decorations**FunHot**$8.34**4.5★115 rev](https://www.amazon.com/dp/B0FP297SRK)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![46 Inch Mermaid Foil Balloon Self-Standing Large Cute Mermaid Party Decoration for Girls Birthday Under The Sea Theme Baby Shower Mermaid Themed Party Supplies 1Pcs](https://m.media-amazon.com/images/I/41oKf95B+DL.jpg)**46 Inch Mermaid Foil Balloon Self-Standing Large Cute Mermaid Party Decoration for Girls Birthday Under The Sea Theme Baby Shower Mermaid Themed Party Supplies 1Pcs**Vsdski**$6.90**10 rev2mo ago](https://www.amazon.com/dp/B0GXXYNLQD) [![Mermaid Balloons 12 Inch Maca Pink Purple Green Clear Pearl White and Confetti Balloons with Shell Foil Balloon for Ocean Themed Girls Kid Party Birthday Under the Sea Baby Shower Decorations](https://m.media-amazon.com/images/I/41HghO7WkzL.jpg)**Mermaid Balloons 12 Inch Maca Pink Purple Green Clear Pearl White and Confetti Balloons with Shell Foil Balloon for Ocean Themed Girls Kid Party Birthday Under the Sea Baby Shower Decorations**FEYG**$8.88**25 rev2mo ago](https://www.amazon.com/dp/B0GXHJHDHP) [![Mermaid Birthday Decorations for Girls Age 3-7 Purple Blue Pink Mermaid Theme Party Supplies with Large Shell Foil Balloons Banner Heart and Star Balloons for Kids Baby Shower (4th)](https://m.media-amazon.com/images/I/51tBK9odZBL.jpg)**Mermaid Birthday Decorations for Girls Age 3-7 Purple Blue Pink Mermaid Theme Party Supplies with Large Shell Foil Balloons Banner Heart and Star Balloons for Kids Baby Shower (4th)**YBPTST**$14.02**3 rev3mo ago](https://www.amazon.com/dp/B0GWH4TNRX) [![16Pcs Mermaid Balloons Little Mermaid Balloons with Seashell Balloons and Mermaid Tail Balloon Mermaid Foil Balloons Set in Pink Blue Gradient Colors for Party Decorations](https://m.media-amazon.com/images/I/51rIu7WfPeL.jpg)**16Pcs Mermaid Balloons Little Mermaid Balloons with Seashell Balloons and Mermaid Tail Balloon Mermaid Foil Balloons Set in Pink Blue Gradient Colors for Party Decorations**WkkQiaz**$8.92**1 rev3mo ago](https://www.amazon.com/dp/B0GV7CXSD1) [![Mermaid Balloons Set - 6PCS Mermaid Tail Seashell Conch Foil Balloons Pink Purple Gold Ocean Theme Balloons for Girls Mermaid Birthday Party Decorations Baby Shower Under the Sea Party Supplies](https://m.media-amazon.com/images/I/51hfQu2mzCL.jpg)**Mermaid Balloons Set - 6PCS Mermaid Tail Seashell Conch Foil Balloons Pink Purple Gold Ocean Theme Balloons for Girls Mermaid Birthday Party Decorations Baby Shower Under the Sea Party Supplies**mutpne**$10.28**5 rev3mo ago](https://www.amazon.com/dp/B0GTLS88MB)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![52pcs Mermaid Balloons 12inch Purple Pink Metallic Green Teal Blue Seashell Balloons for Mermaid Baby Shower Birthday Party Decorations](https://m.media-amazon.com/images/I/41uR4gENIyL.jpg)**52pcs Mermaid Balloons 12inch Purple Pink Metallic Green Teal Blue Seashell Balloons for Mermaid Baby Shower Birthday Party Decorations**EHOIHEI**$7.52**4.3★**▲ 260%**](https://www.amazon.com/dp/B0GR9DQ346) [![16Pcs Mermaid Balloons Little Mermaid Balloons with Seashell Balloons and Mermaid Tail Balloon Mermaid Foil Balloons Set in Pink Blue Gradient Colors for Party Decorations](https://m.media-amazon.com/images/I/51rIu7WfPeL.jpg)**16Pcs Mermaid Balloons Little Mermaid Balloons with Seashell Balloons and Mermaid Tail Balloon Mermaid Foil Balloons Set in Pink Blue Gradient Colors for Party Decorations**WkkQiaz**$8.92**5.0★**▲ 258%**](https://www.amazon.com/dp/B0GV7CXSD1) [![Mermaid Balloons Set - 6PCS Mermaid Tail Seashell Conch Foil Balloons Pink Purple Gold Ocean Theme Balloons for Girls Mermaid Birthday Party Decorations Baby Shower Under the Sea Party Supplies](https://m.media-amazon.com/images/I/51hfQu2mzCL.jpg)**Mermaid Balloons Set - 6PCS Mermaid Tail Seashell Conch Foil Balloons Pink Purple Gold Ocean Theme Balloons for Girls Mermaid Birthday Party Decorations Baby Shower Under the Sea Party Supplies**mutpne**$10.28**5.0★**▲ 257%**](https://www.amazon.com/dp/B0GTLS88MB) [![PHOGARY 2 Pcs Big Mermaid Tail Balloons Standing Inflatable Mylar Foil Balloon for Summer Beach Under the Sea Mermaid Birthday Decorations Party Favors](https://m.media-amazon.com/images/I/511SP4RCd1L.jpg)**PHOGARY 2 Pcs Big Mermaid Tail Balloons Standing Inflatable Mylar Foil Balloon for Summer Beach Under the Sea Mermaid Birthday Decorations Party Favors**PHOGARY**$9.61**4.6★**▲ 257%**](https://www.amazon.com/dp/B0GMBSDMPP) [![60Pcs Mermaid Balloons 12inch with Pink Pastel Metallic Purple Teal Green Confetti Balloons for Under the Sea Mermaid Baby Shower Birthday Party Decorations](https://m.media-amazon.com/images/I/416MkmnRlcL.jpg)**60Pcs Mermaid Balloons 12inch with Pink Pastel Metallic Purple Teal Green Confetti Balloons for Under the Sea Mermaid Baby Shower Birthday Party Decorations**Ecumutex**$6.57**4.8★**▲ 256%**](https://www.amazon.com/dp/B0GJ4ZKFLZ)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +34.0% search growth over the last 90 days.

13K8KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Jul, Aug, Sep · busiest ÷ quietest = 3.6×

## **Reviews**

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

### **What buyers love **

**Color**23%

*“Bright colors”*

**Quality-Overall**19%

*“Good quality”*

**Value For Money**8%

*“Good for the price”*

**Advertised Vs Actual Product**7%

*“AS pictured”*

**Durability**6%

*“Durability very good”*

**Design-Overall**4%

*“the designs were even prettier in person”*

**Size-Overall**4%

*“great size”*

**Fun/Entertainment Experience**3%

*“it creates a fun”*

**Assembly/Installation**3%

*“Easy set up”*

**Inflation/Deflation**2%

*“They blow up nicely”*

### **What buyers complain about **

**Inflation/Deflation**24%

*“would not stay inflated”*

**Quality-Overall**11%

*“Cheap quality”*

**Size-Overall**8%

*“Needed more larger balloons”*

**Color**6%

*“Color is off too”*

**Durability**5%

*“Didnt last”*

**Advertised Vs Actual Product**5%

*“Not as pictured”*

**Instructions/User Manual/Troubleshooting**3%

*“No understandable directions included”*

**Strength**3%

*“Not sturdy”*

**Assembly/Installation**2%

*“No way to put it together properly”*

**Leak-Proof**2%

*“Leakage”*

### **Top return reasons **

**Inflation/Deflation**19%

**Value For Money**17%

**Color**16%

**Size-Overall**12%

**Advertised Vs Actual Product**6%

**Functionality-Overall**6%

**Quality-Overall**5%

**Defective Material/Parts**3%

**Shape/Style**2%

**Assembly/Installation**2%