birthday hat
Worth a lookShows no brand lock-in (top 5 brands take 35% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Incredible35%top-5 brand share — no brand owns this niche
Competition
Great26%top-5 click share — an open shelf
Review moat
Great456.8avg incumbent reviews — the moat a new listing must climb
Market size
Good$684K$684K/yr · 1.4M searches
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$12.79avg listing price — sweet spot $15–$100
Price range
Good$4.57–$25.58cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay3.9%search→purchase rate — share of searches ending in a sale
Returns
Okay3.6%return rate — above 5% kills the launch gate
Growth
Bad-1.8%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, birthday hat is a $684K/yr Amazon United States market (1.4M searches/yr). The top 5 brands hold 35% of demand. Verdict: Worth a look — 62/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
birthday hat market data
- Units sold / yr
- 50K–60K
- avg 750–1,000/product
- Revenue / yr
- $640K–$767K
- units × avg price
- Conversion rate
- 3.9%
- Avg BSR
- #3,991
- Page quality
- 0%
- Prime
- 99%
- Sponsored
- 99%
- Out of stock
- 1.9%
- Avg brand age
- 31 months
- Avg seller age
- 166 days
Competition & brand share
Clicks spread well past the top 5 (26% combined) — an open shelf where new products get seen.Brands
64 rising
Sellers
82
Top-5 brand share
35%
Top 20: 72%
Top-5 click share
26%
Top 20: 58%
Open market
61%
- CANREVEL11%
- Vesil8%
- Novelty Place6%
- Speedy Pros5%
- Atiloy5%
- Roceyang4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -1.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.7×
Top birthday hat search terms
- birthday hats352K/yr
- birthday hat316K/yr
- birthday party hats156K/yr
- birthday hats adults135K/yr
- birthday hats for kids125K/yr
- happy birthday hat44K/yr
- gorros de cumpleaos34K/yr
- birthday girl hat26K/yr
- its my birthday hat23K/yr
- birthday party hat26K/yr
Top birthday hat 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
Vesil Mini Kids Birthday Party Hats Assorted DIY Assembly Required
Vesil$7.073.5★1,802 rev
Novelty Place Blue Plush Happy Birthday Cake Hat - Unisex Adult Size Fancy Dress Party Hats - Perfect as Party Favors Costume Accessories - Cake & 5 Multicolor Candles
Novelty Place$11.494.4★3,201 rev
Speedy Pros Baseball Cap Its My Birthday Gold Embroidery Acrylic Dad Hats for Men & Women Strap Closure White Design Only
Speedy Pros$15.394.8★37 rev
Atiloy 10 PCS Colorful Mini Party Hats for Stuffed Animals Lovely Paper Cone Tiny Birthday Hats for Stuffed Animals Pets Baby Accessories
Atiloy$6.824.1★146 rev
Fvumhlaoog 24PCS Pre-Assembled Rainbow Party Hats for Adults & Parties
Fvumhlaoog$13.494.7★126 rev
Newest
by launch date
CANREVEL 16 PCS Pastel Party Hats for Adult Rainbow Party Supply for Party Decorations Party Headwear for Birthday Celebration for Women Men
CANREVEL$8.6189 rev
CANREVEL 28 PCS Pre-Assembled Party Hats for Adults Party Supply for Party Decorations Party Headwear for Birthday Celebration for Women Men Shiny
CANREVEL$14.8741 rev
CANREVEL 8 PCS Mini Party Hats for Stuffed Animals Cone Birthday Hats Assorted Bulk Colorful Felt Party Animal Birthday Decorations Supplies for Dolls Dog Puppy Cat Kitten Rabbit
CANREVEL$13.0815 rev
CANREVEL 12 PCS Party Hats for Adult Party Headwear for Birthday|Celebration|Party Party Supplies for Party Decorations Cone Hats with Tinsel for Women Men
CANREVEL$9.8998 rev
Fvumhlaoog 24PCS Pre-Assembled Rainbow Party Hats for Adults & Parties
Fvumhlaoog$13.49126 rev
Trending
90-day click momentumCANREVEL 8 PCS Mini Party Hats for Stuffed Animals Cone Birthday Hats Assorted Bulk Colorful Felt Party Animal Birthday Decorations Supplies for Dolls Dog Puppy Cat Kitten Rabbit
CANREVEL$13.084.6★
CANREVEL 28 PCS Pre-Assembled Party Hats for Adults Party Supply for Party Decorations Party Headwear for Birthday Celebration for Women Men Shiny
CANREVEL$14.874.7★
Atiloy 10 PCS Colorful Mini Party Hats for Stuffed Animals Lovely Paper Cone Tiny Birthday Hats for Stuffed Animals Pets Baby Accessories
Atiloy$6.824.1★
Speedy Pros Baseball Cap Its My Birthday Gold Embroidery Acrylic Dad Hats for Men & Women Strap Closure Black Design Only
Speedy Pros$19.674.8★
Birthday Girl Heart Hat for Women and Teens Trendy Pink Girly Adult Classic 5 Panel Mesh Snapback White/Neon Pink Trucker Hat
Olive Loves Apple$23.444.6★
What buyers say about birthday hat
What buyers praise and complain about, mined from review topics.What buyers love
“the quality is great and they are easy, too easy, to assemble”
“Size was perfect what I wanted this for”
“Colors vibrant”
“Easy to put together”
“Fun and colorful”
“Good deal”
“As advertised”
“Great gift”
“My daughter absolutely loved them, and they seem durable enough that well be able to use them again and again”
“The hats are sturdy”
What buyers complain about
“Difficult to assemble”
“So small”
“Pretty cheap quality”
“Not sturdy at all”
“they don't adhere well”
“It breaks easily”
“this is a money grab”
“The straps wont stay”
“Poor quality and worse instructions”
“Barely usable”
Top return reasons
Common questions
- Is birthday hat profitable to sell on Amazon United States?
- The niche generates $684K/yr across 83 tracked products. 8 of 18 products launched in the last 360 days are still selling. 90-day search growth is -1.8%. Flapen's verdict: Worth a look (62/100).
- How competitive is the birthday hat niche?
- 64 brands and 82 sellers compete. The top 5 products take 26% of clicks and top 5 brands hold 35% of demand.
- What do buyers complain about in birthday hat?
- Top complaints mined from reviews: Assembly/Installation, Size-Overall, Quality-Overall. The return rate is 3.6%.
- When does demand for birthday hat peak?
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- What does it cost to enter the birthday hat niche?
- Listings span $4.57–$25.58; the average listing price is $12.79 (sweet spot $15–$100). The average incumbent carries 457 reviews — the moat a new listing must climb.