mermaid balloon arch
Worth a lookShows demand growing +68.3% this quarter, but a small market ($42K/yr) keeps it on the watch list.
Growth
Great+68.3%90-day search growth — must beat 0% to launch
Review moat
Great453.69avg incumbent reviews — the moat a new listing must climb
Brand share
Great59%top-5 brand share — no brand owns this niche
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Conversion
Good4.3%search→purchase rate — share of searches ending in a sale
Avg price
Good$12.27avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay3.6%return rate — above 5% kills the launch gate
Price range
Okay$7.03–$17.61cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad$42K$42K/yr · 79K searches
According to Flapen's Amazon United States niche tracking, mermaid balloon arch is a $42K/yr Amazon United States market (79K searches/yr). The top 5 brands hold 59% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Worth a look — 51/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
mermaid balloon arch market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $37K–$49K
- units × avg price
- Conversion rate
- 4.3%
- Avg BSR
- #2,558
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 96%
- Out of stock
- 5.4%
- Avg brand age
- 23 months
- Avg seller age
- 215 days
Competition & brand share
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.Brands
21 falling
Sellers
25
Top-5 brand share
59%
Top 20: 99%
Top-5 click share
52%
Top 20: 94%
Open market
35%
- JOYFLOAT17%
- DNBOD16%
- Adorely10%
- CROSSFINGERS9%
- Vellax7%
- GIZIUXNE7%
Demand & seasonality
Weekly Amazon search volume, last 62 weeks — +68.3% search growth over the last 90 days.Peak months: Jun, Jul, Aug · busiest ÷ quietest = 3.8×
Top mermaid balloon arch search terms
- mermaid balloon arch kit47K/yr
- mermaid balloon arch20K/yr
- mermaid balloon garland9K/yr
- mermaid balloon garland kit3K/yr
Top mermaid balloon arch 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
DNBOD Mermaid Party Balloon Arch Kit 154Pcs Green Purple Little Mermaid Party Decorations Balloon Garland Under the Sea Summer Birthday Party Supplies for Girls
DNBOD$14.164.6★276 rev
Mermaid Balloon Garland Arch Kit 145pcs Purple Pink Blue balloons with Little Mermaid Tails Birthday Party Decorations Balloons for Gender Reveal Under the Sea Ocean Baby Shower Themed Party Supplies
JOYFLOAT$10.264.8★32 rev
Mermaid Balloon Garland Arch Kit Pastel Pink Purple Teal Blue Clear Latex Balloons with Mermaid Tail Seashell Foil balloons for Girls Little mermaid Party Decorations Under the Sea Birthday Supplies
Adorely$15.054.5★683 rev
CROSSFINGERS Mermaid Balloon Garland Arch Kit 145pcs Purple Pastel Pink light Blue Balloons with Mermaid Tails Foil Balloons for Birthday Gender Reveal Baby Shower Ocean Themed Party Decorations
CROSSFINGERS$11.824.4★100 rev
Mermaid Balloon Garland Arch Kit Under the Sea Party Decorations with Pastel Pink Blue Purple Gold Balloons Shell & Tail Foil Balloons Ocean Theme Birthday Baby Shower Dcor by Vellax
Vellax$14.074.6★3,442 rev
Newest
by launch date
Mermaid Balloon Garland Arch Kit 129Pcs Birthday Decorations Under The Sea Purple Blue Latex Balloons for Ocean Themed Baby Shower Party Supply
Baolaiballoon$10.306 rev
145Pcs Mermaid Balloon Arch Garland Kit Pink Purple Green Balloons for Mermaid Baby Shower Birthday Party Under The Sea Summer Beach Decorations
Nyvrexo$15.511 rev
146pcs Mermaid Balloon Arch Kit with Pink Pastel Teal Blue Metallic Purple Clear Balloons for Mermaid Baby Shower Birthday Party Decorations
GIZIUXNE$10.058 rev
Mermaid Balloon Arch Kit with Light Pink Teal Blue Pastel Metallic Purple Green Confetti Balloons for Under the Sea Ocean Baby Shower Birthday Party Decorations
Ecumutex$8.9922 rev
Mermaid Balloon Garland Arch Kit 142Pcs Pastel Pink Teal Blue Purple Green Clear Balloons Mermaid Tail Seashell Foil Balloon Fringe Curtain for Birthday Baby Shower Ocean Themed Summer Party Decor
Ouddy Party$13.0331 rev
Trending
90-day click momentumMermaid Balloon Arch Kit with Light Pink Teal Blue Pastel Metallic Purple Green Confetti Balloons for Under the Sea Ocean Baby Shower Birthday Party Decorations
Ecumutex$8.994.6★
Mermaid Balloon Garland Arch Kit 129Pcs Birthday Decorations Under The Sea Purple Blue Latex Balloons for Ocean Themed Baby Shower Party Supply
Baolaiballoon$10.304.4★
146pcs Mermaid Balloon Arch Kit with Pink Pastel Teal Blue Metallic Purple Clear Balloons for Mermaid Baby Shower Birthday Party Decorations
GIZIUXNE$10.053.8★
145Pcs Mermaid Balloon Arch Garland Kit Pink Purple Green Balloons for Mermaid Baby Shower Birthday Party Under The Sea Summer Beach Decorations
Nyvrexo$15.515.0★
Mermaid Balloon Garland Arch Kit 145pcs Purple Pink Blue balloons with Little Mermaid Tails Birthday Party Decorations Balloons for Gender Reveal Under the Sea Ocean Baby Shower Themed Party Supplies
JOYFLOAT$10.264.8★
What buyers say about mermaid balloon arch
What buyers praise and complain about, mined from review topics.What buyers love
“Beautiful colors”
“Truly a great quality set”
“Great value for the price”
“the designs were even prettier in person”
“Easy set up”
“durable material”
“Cute & Easy”
“As described”
“they did not deflate as quick as previous sets have”
“the size was good”
What buyers complain about
“Cheap quality”
“they are much darker”
“Setup took a bit of time”
“it had zero instructions”
“One of the mermaid tails didnt seal well and kept deflating”
“Needed more larger balloons”
“Does not match web description”
“Not sturdy”
“my hands still smelled like latex”
“A little frustrating”
Top return reasons
Common questions
- Is mermaid balloon arch profitable to sell on Amazon United States?
- The niche generates $42K/yr across 26 tracked products. 2 of 12 products launched in the last 360 days are still selling. 90-day search growth is +68.3%. Flapen's verdict: Worth a look (51/100).
- How competitive is the mermaid balloon arch niche?
- 21 brands and 25 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 59% of demand.
- What do buyers complain about in mermaid balloon arch?
- Top complaints mined from reviews: Quality-Overall, Color, Assembly/Installation. The return rate is 3.6%.
- When does demand for mermaid balloon arch peak?
- Demand peaks in Jun–Jul–Aug; the busiest month runs 3.8× the quietest.
- What does it cost to enter the mermaid balloon arch niche?
- Listings span $7.03–$17.61; the average listing price is $12.27 (sweet spot $15–$100). The average incumbent carries 454 reviews — the moat a new listing must climb.