birthday crown
Skip itPrices mostly outside the sweet spot ($3.35–$7.37) — this niche doesn't clear our bar today.
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Review moat
Great402.29avg incumbent reviews — the moat a new listing must climb
Conversion
Good4.6%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Growth
Bad-2.7%90-day search growth — must beat 0% to launch
Competition
Bad76%top-5 click share — a locked-up shelf
Market size
Bad£61K£61K/yr · 244K searches
Avg price
Bad£5.42avg listing price — sweet spot $15–$100
Price range
Bad£3.35–£7.37cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, birthday crown is a £61K/yr Amazon United Kingdom market (244K searches/yr). The top 5 brands hold 87% of demand. Verdict: Skip it — 37/100.
Data updated Jul 20, 2026 · scored weekly · How we score niches
birthday crown market data
- Units sold / yr
- 13K–15K
- avg 500–750/product
- Revenue / yr
- £68K–£81K
- units × avg price
- Conversion rate
- 4.6%
- Avg BSR
- #331
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 93%
- Out of stock
- 0.0%
- Avg brand age
- 21 months
- Avg seller age
- 211 days
Competition & brand share
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.Brands
10 falling
Sellers
12
Top-5 brand share
87%
Top 20: 100%
Top-5 click share
76%
Top 20: 100%
Open market
10%
- Jeffdad40%
- DRESHOW26%
- Apausvcm12%
- Leixi5%
- URAQT3%
- Trinkrittey3%
- Open — no brand owns it (4 brands, 10%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.7% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.7×
Top birthday crown search terms
- birthday crown63K/yr
- birthday tiara45K/yr
- birthday tiara for women20K/yr
- birthday queen15K/yr
- birthday crown kids17K/yr
- birthday crown adult17K/yr
- birthday crown for women5K/yr
- birthday sash and tiara9K/yr
- birthday girl tiara9K/yr
- birthday girl crown7K/yr
Top birthday crown 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 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Jeffdad Birthday Crowns Girl Headband Happy Birthday Girl Sash Bling Rhinestone Hair Band Princess Queen Sweet Tiara for Women Girl Birthday Party Christmas Decorations(Gold)
Jeffdad£4.084.5★184 rev
DRESHOW Birthday Crown and Tiara Set - Rhinestone Tiara & Glitter Sash for Party Queen
DRESHOW£6.684.4★1,103 rev
Apausvcm Birthday Girl Headband Crown Rhinestone Tiara for Women and Girls Princess Queen Decorations Party Accessories for Birthday Party Christmas Decorations Gift-silver
Apausvcm£3.374.3★12 rev
DRESHOW Birthday Crown and Sash for Women Birthday Queen Sash & Rhinestone Tiara Set Tiaras and Sashes for Girls Decorations Hair Accessories Glitter Shoulder Strap for Party
DRESHOW£6.734.4★1,103 rev
URAQT Birthday Crown for Kids Reusable Dot Birthday Party Hat Crown with Interchangeable Number from 1 to 9 Baby Photo Props Birthday Party Tiara Headbands Gifts for Boys Girls Blue
URAQT£5.044.6★912 rev
Newest
by launch date
Gold Birthday Girl Headband Glitter Letter Tiara HappyBirthday Tiara for Women Girls Princess Crown Rhinestones Accessories Birthdays Girl Crown for Party Deco Gift
Apausvcm£3.3912 rev
Apausvcm Birthday Girl Headband Crown Rhinestone Tiara for Women and Girls Princess Queen Decorations Party Accessories for Birthday Party Christmas Decorations Gift-silver
Apausvcm£3.3712 rev
DRESHOW Birthday Crown and Sash for Women Birthday Queen Sash & Rhinestone Tiara Set Tiaras and Sashes for Girls Decorations Hair Accessories Glitter Shoulder Strap for Party
DRESHOW£6.731,103 rev
DRESHOW Birthday Crown and Sash for Women Birthday Queen Sash & Rhinestone Tiara Set Tiaras and Sashes for Girls Decorations Hair Accessories Glitter Shoulder Strap for Party
DRESHOW£6.481,103 rev
URAQT Birthday Crown for Kids Reusable Dot Birthday Party Hat Crown with Interchangeable Number from 1 to 9 Baby Photo Props Birthday Party Tiara Headbands Gifts for Boys Girls Blue
URAQT£5.04912 rev
Trending
90-day click momentumDRESHOW Birthday Crown and Sash for Women Birthday Queen Sash & Rhinestone Tiara Set Tiaras and Sashes for Girls Decorations Hair Accessories Glitter Shoulder Strap for Party
DRESHOW£6.734.4★
Gold Birthday Girl Headband Glitter Letter Tiara HappyBirthday Tiara for Women Girls Princess Crown Rhinestones Accessories Birthdays Girl Crown for Party Deco Gift
Apausvcm£3.394.3★
DRESHOW Birthday Crown and Sash for Women Birthday Queen Sash & Rhinestone Tiara Set Tiaras and Sashes for Girls Decorations Hair Accessories Glitter Shoulder Strap for Party
DRESHOW£6.484.4★
DRESHOW Birthday Crown and Tiara Set - Rhinestone Tiara & Glitter Sash for Party Queen
DRESHOW£6.684.4★
Jeffdad Birthday Crowns Girl Headband Happy Birthday Girl Sash Bling Rhinestone Hair Band Princess Queen Sweet Tiara for Women Girl Birthday Party Christmas Decorations(Gold)
Jeffdad£4.084.5★
What buyers say about birthday crown
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality, well made birthday tiara”
“Great value for money”
“Fit for any young princess”
“comfort very good”
“Great gag gift”
“Its very sparkly”
“it didnt break”
“Very beautiful and strong”
“is easy to handle”
“plastic really good quality for price diva daughter was made up with it”
What buyers complain about
“Faulty item”
“Not good quality”
“Heavy”
“Cheap”
“The crown was very small”
“look nice, a bit flimsy, some of the letters fell off and had to be glued back on”
“The sash was 'itchy' so we used them both as table runners”
“had to be glued back on”
Top return reasons
Common questions
- Is birthday crown profitable to sell on Amazon United Kingdom?
- The niche generates £61K/yr across 14 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -2.7%. Flapen's verdict: Skip it (37/100).
- How competitive is the birthday crown niche?
- 10 brands and 12 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 87% of demand.
- What do buyers complain about in birthday crown?
- Top complaints mined from reviews: Defective Material/Parts, Quality-Overall, Weight Heavy. The return rate is 0.9%.
- When does demand for birthday crown peak?
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- What does it cost to enter the birthday crown niche?
- Listings span £3.35–£7.37; the average listing price is £5.42 (sweet spot $15–$100). The average incumbent carries 402 reviews — the moat a new listing must climb.