18th Birthday Card
18th Birthday Card shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Is 18th Birthday Card profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, 18th Birthday Card is a £175K/yr Amazon United Kingdom market (455K searches/yr). The top 5 brands hold 39% of demand. Verdict: Worth a look — 57/100.
18th Birthday Card: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved -5.1% over the last 90 days and 9.0% of searches end in a purchase.
£175K
revenue / yr
Who owns the niche?
The top 5 brands hold 39% of demand, so 61% of the market is open.
61%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.
0/100
page quality · 69 products
Top 18th Birthday Card products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
18th Birthday Card - Back in 2008 In This Year Card Greeting Card for Boys and Girls Birthday Cards for Girls Birthday Cards for Boys 18th Anniversary Card 5x7
- Price
- £3.32
- Rating
- 4.6/5
- Reviews
- 3,995
- Age
- 2y ago
Maise & Rose 18th Birthday Card For Her Pink Balloon 18 Years P194
- Price
- £4.03
- Rating
- 4.5/5
- Reviews
- 63
- Age
- 1y ago
Brainbox Candy 18th Birthday | Age Card | Funny Humorous | Officially Old Enough | Sold
- Price
- £3.28
- Rating
- 4.7/5
- Reviews
- 1,137
- Age
- 6y ago
Funny 18th Birthday Card Your Childhood Has Expired
- Price
- £3.33
- Rating
- 4.6/5
- Reviews
- 310
- Age
- 4y ago
Beautiful 18th Birthday Card Female Elegant Girl - Special Birthday Card for 18 Year old girl womens ladies Eighteen Eighteenth
- Price
- £3.29
- Rating
- 4.5/5
- Reviews
- 275
- Age
- 1y ago
Trending
90-day click momentum
The Year that Was 2008 - Special 18th Birthday Card Book with Details about the Year of Birth (2008)
- Price
- £4.95
- Rating
- 4.7/5
- Reviews
- 264
- Age
- 4mo ago
Belloxis 18th Birthday Gifts for Boys Funny Mens Socks
- Price
- £5.70
- Rating
- 4.5/5
- Reviews
- 75
- Age
- 2y ago
Birthday Card for 18th Birthday. Stars Design with Blue foil. 150x150mm supplied with Envelope. Eco-friendly. Made in Britain.
- Price
- £2.97
- Rating
- 5.0/5
- Reviews
- 7
- Age
- 4mo ago
Lunella Stationery 18th Birthday Card for Boys and Girls - Bright and Bold Design Funny Actual Adult Card - Blank Inside With Kraft Envelope Age 18 (Actual Adult!)
- Price
- £3.95
- Rating
- 4.8/5
- Reviews
- 8
- Age
- 9mo ago
18th Birthday Cards for Women Pink Glitter Balloons
- Price
- £3.34
- Rating
- 4.6/5
- Reviews
- 314
- Age
- 9mo ago
Newest
by launch dateThe Year that Was 2008 - Special 18th Birthday Card Book with Details about the Year of Birth (2008)
- Price
- £4.95
- Rating
- 4.7/5
- Reviews
- 264
- Age
- 4mo ago
Birthday Card for 18th Birthday. Stars Design with Blue foil. 150x150mm supplied with Envelope. Eco-friendly. Made in Britain.
- Price
- £2.97
- Rating
- 5.0/5
- Reviews
- 7
- Age
- 4mo ago
Me To You Tatty Teddy 18 Today Luxury Gold Embellished Birthday Card 6 X 9 Inches - Official Collection
- Price
- £2.19
- Rating
- 4.7/5
- Reviews
- 16
- Age
- 6mo ago
JEKUGOT 18th Birthday Card for Girls 2008 Birthdays Gifts Card with Envelope 18th Birthday Gifts for Girls Women Anniversary Funny birthday Gift Personalised Party Decoration
- Price
- £4.50
- Rating
- 4.6/5
- Reviews
- 100
- Age
- 8mo ago
Virelle 3D 18th Birthday Card with Red Heart Balloon for Her Daughter Sister Granddaughter | Happy 18th Birthday Gift Card for Women Blank Inside with Envelope (14x14 cm) (18th)
- Price
- £3.34
- Rating
- 4.5/5
- Reviews
- 83
- Age
- 8mo ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.
Brands
45 rising
Sellers
70
Top-5 brand share
39%
Top 20: 80%
Top-5 click share
27%
Top 20: 64%
Open market
57%
- LimaLima9%
- Maise & Rose8%
- Gift Monster8%
- Me To You7%
- Stuff47%
- Virelle4%
18th Birthday Card demand & seasonality
Weekly search volume, with the niche's key stats alongside.
No pronounced peak months · busiest ÷ quietest = 1.5×
Top 18th Birthday Card search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- 18th birthday card240K/yr
- 18th birthday card girl51K/yr
- 18th birthday card boy43K/yr
- 18 birthday card21K/yr
- 18th birthday cards for boys11K/yr
- 18th birthday card for girls9K/yr
- happy 18th birthday card9K/yr
- 18th birthday card for boys9K/yr
- 18th birthday cards11K/yr
- 18th birthday cards for girls9K/yr
What reviews say buyers love and hate about 18th Birthday Card
What buyers mention most, as a share of all reviews.
What buyers love
86% of reviews“Good quality card”
“Good Value”
“Just as advertised”
“I thoroughly enjoyed reading it all”
“The design is perfect for either a son or daughter”
What buyers complain about
72% of reviews“Little small”
“This card is at the more expensive end of the scale - currently £13”
“to be honest the design is really dated for those who will be recieving it”
“not luxurious as expected”
“After wearing twice the metal parts went a full colour”
18th Birthday Card return rate & reasons
Why buyers send it back, as a share of all return requests.
0.2%
Return rate
56%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common 18th Birthday Card questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
