Mermaid Birthday Banner
MaybeThe top 5 brands take only 37% of clicks. But shoppers spend an estimated $47K a year here, so Mermaid Birthday Banner is a Maybe.
- Flapen Score
- 58 / 100Top 14% of 11,240 Home & Kitchen niches · +9 vs the category median of 4958
- Market size
- $47K/yr72K searches / yr
- 90-day growth
- +71.3%search demand this quarter
- Competition
- 32%top-5 click share · 48 brands · 65 sellers
Flapen Score
Mermaid Birthday Banner against its category
The dotted line is the Home & Kitchen average. Past it, Mermaid Birthday Banner is stronger. Inside it, weaker.
Market
The Mermaid Birthday Banner market on Amazon at a glance
Shoppers on Amazon United States searched for Mermaid Birthday Banner 72K times last year and spent an estimated $47K. The top 5 brands take 37% of clicks. Demand peaks in Jun–Jul–Aug. Flapen scores it 58 out of 100, a Maybe.
01 · Demand
An estimated 6.0% of those searches ended in a purchase.
Shoppers searched for this 72K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.0% of those searches ended in a purchase. Searches in the last 90 days moved +71.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $47K a year.
- Searches, last 12 months
- 72K
- Growth, 90 days vs prior 90
- +71.3%
- Conversion, latest week
- 6.0%
- Market size, estimated
- $47Ka year
- Peak month
- July4.3× the quietest month
- Top search term
- mermaid birthday banner32K searches a year
02 · Price
A sale here is worth $10.91.
Listings sell for $10.91 on average, from $4.05 to $27.54. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At $10.91 that is $0 to $1K a year per listing.
- Average price
- $10.91under the $15 to $100 sweet spot
- Price range
- $4.05–$27.54
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$1K
- Returns
- 3.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
93% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 10.2% of listings are out of stock. The average listing ranks #3,116 within Banners. It carries 632 reviews at 4.65 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 100%
- Out of stock, average day
- 10.2%
- Average rank
- #3,116in Banners
- Average rating
- 4.65 starsAmazon United States average 4.42 stars
- Average reviews
- 632per listing
- Listings tracked
- 55
04 · Newcomers
2 of last year's 18 launches cleared the first-year sales bar.
18 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 23 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 18
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 23 months
Products
Top Mermaid Birthday Banner products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Anor WishLife Sparkle Banner Mermaid Birthday Decorations Mermaid Party Decorations for Girls Boys Kids Home Classroom Baby Shower 1st Birthday
- Price
- $8.43
- Rating
- 4.8/5
- Reviews
- 1,872
- Age
- 8y ago

Mermaid Birthday Banner - Mermaids Banner Mermaid Birthday Decorations for Girls Boys Kids - Mermaids Party Supplies Decoration for Ocean Theme Parties Birthdays Parties and Home Decor
- Price
- $6.51
- Rating
- 4.6/5
- Reviews
- 146
- Age
- 3y ago

Lecheme Mermaid Birthday Backdrop Glitter Purple Mermaid Banner Happy Birthday Party Decorations for Girls Mermaid Photo Background 6x3.6 ft
- Price
- $9.16
- Rating
- 4.8/5
- Reviews
- 65
- Age
- 2y ago

Mermaid Birthday Backdrop 7X5FT (82x59inch)
- Price
- $10.00
- Rating
- 4.9/5
- Reviews
- 80
- Age
- 2y ago

Mermaid Birthday Decorations Mermaid Party Honeycomb Centerpieces Hanging Swirls Happy Birthday Banner Kit Ocean Mermaids Cutouts for Kids Under The Sea Baby Shower Party Supplies
- Price
- $12.63
- Rating
- 4.9/5
- Reviews
- 24
- Age
- 1y ago
Trending
estimated 90-day click momentum
Blue Seashell Happy Birthday Banner - Mermaid Birthday Party Decorations Mermaid Birthday Banner Ocean Beach Under The Sea Sign For Under The Sea Party Decorations
- Price
- $9.49
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3mo ago

Mermaid Party Decorations Happy Birthday Banner Mermaid Party Banner Garland for Birthday Party Decorations Mermaid Party Supplies
- Price
- $4.05
- Rating
- 4.5/5
- Reviews
- 69
- Age
- 6mo ago

Abilat Mermaid Birthday Banner Mermaid Birthday Decorations Under the Sea Theme Garland for Girls Ocean Theme Baby Shower Supplies
- Price
- $4.60
- Rating
- 4.4/5
- Reviews
- 56
- Age
- 5mo ago

Ufocusmi Mermaid Birthday Party Decorations Mermaid Birthday Banner
- Price
- $13.46
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 4mo ago

Big Dot of Happiness Mermaid Banner Pink & Purple Birthday Decorations 15 Double-Sided Mermaid Characters with 30 Feet of Cord
- Price
- $14.61
- Rating
- 4.8/5
- Reviews
- 4
- Age
- 1y ago
Newest
by launch date
Blue Seashell Happy Birthday Banner - Mermaid Birthday Party Decorations Mermaid Birthday Banner Ocean Beach Under The Sea Sign For Under The Sea Party Decorations
- Price
- $9.49
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3mo ago

Ufocusmi Mermaid Birthday Party Decorations Mermaid Birthday Banner
- Price
- $13.46
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 4mo ago

Abilat Mermaid Birthday Banner Mermaid Birthday Decorations Under the Sea Theme Garland for Girls Ocean Theme Baby Shower Supplies
- Price
- $4.60
- Rating
- 4.4/5
- Reviews
- 56
- Age
- 5mo ago

Mermaid Party Decorations Happy Birthday Banner Mermaid Party Banner Garland for Birthday Party Decorations Mermaid Party Supplies
- Price
- $4.05
- Rating
- 4.5/5
- Reviews
- 69
- Age
- 6mo ago

Cruslheep Happy Birthday Banner Swallowtail Design Happy Birthday Sign for Backdrop Decor Purple and Blue Party Decorations Hanging Decor 13pcs
- Price
- $5.28
- Rating
- 4.1/5
- Reviews
- 18
- Age
- 7mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 32% of clicks, no more. An open shelf where new products get seen.
Brands
48 rising
Sellers
65
Est. top-5 brand share
37%
Top 20: 77%
Est. top-5 click share
32%
Top 20: 70%
Open market
58%
- KatchOn9%
- Anor Wishlife8%
- PERFQU8%
- Lecheme6%
- Hxezoc6%
- Avezano5%
Demand
Mermaid Birthday Banner search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul, Aug · busiest ÷ quietest = 4.3×
Search terms
Top Mermaid Birthday Banner search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- mermaid birthday banner32K/yr
- mermaid happy birthday banner14K/yr
- mermaid banner9K/yr
- happy birthday mermaid banner7K/yr
- little mermaid birthday banner5K/yr
- happy birthday banner mermaid4K/yr
Reviews and returns
What reviews say buyers love and hate about Mermaid Birthday Banner
We read the reviews and the return reasons for every product selling here.
“Adhesive impossible to get off”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Mermaid Birthday Banner questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









