50th birthday balloons
Worth a lookShows low returns (0.7%), but prices mostly outside the sweet spot ($2.50–$11.23) keeps it on the watch list.
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Conversion
Great8.5%search→purchase rate — share of searches ending in a sale
Brand share
Great54%top-5 brand share — no brand owns this niche
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Review moat
Good932.27avg incumbent reviews — the moat a new listing must climb
Growth
Bad-9.6%90-day search growth — must beat 0% to launch
Avg price
Bad£5.56avg listing price — sweet spot $15–$100
Market size
Bad£50K£50K/yr · 106K searches
Price range
Bad£2.50–£11.23cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, 50th birthday balloons is a £50K/yr Amazon United Kingdom market (106K searches/yr). The top 5 brands hold 54% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
50th birthday balloons market data
- Units sold / yr
- 8K–10K
- avg 100–250/product
- Revenue / yr
- £44K–£56K
- units × avg price
- Conversion rate
- 8.5%
- Avg BSR
- #245
- Page quality
- 0%
- Prime
- 98%
- Sponsored
- 86%
- Out of stock
- 6.9%
- Avg brand age
- 24 months
- Avg seller age
- 186 days
Competition & brand share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.Brands
35 rising
Sellers
52
Top-5 brand share
54%
Top 20: 88%
Top-5 click share
42%
Top 20: 80%
Open market
41%
- onehous18%
- OFFCUP15%
- Sroeeshee8%
- Jwssor7%
- Lingqiang6%
- Unisun6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -9.6% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.8×
Top 50th birthday balloons search terms
- 50th birthday balloons29K/yr
- 50 balloons17K/yr
- 50th balloons17K/yr
- 50th balloons for women7K/yr
- 50th birthday balloons for women7K/yr
- 50th birthday balloons for men5K/yr
- 50 balloon5K/yr
- 50 balloons for women6K/yr
- 50th balloons for men6K/yr
- 50 balloons for men4K/yr
Top 50th birthday balloons 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
OFFCUP Gold Number 50 Balloons 40 Inch Large Foil Number 5 & 0 Balloons Self Inflating 50th Birthday Balloon for 50 Year Boys Girls Men Women Anniversary Birthday Party Decorations Supplies
OFFCUP£3.534.2★1,157 rev
onehous 50th Birthday Decorations for Men Women Happy 50th Birthday Balloons for Him Her Black Gold Confetti Balloons for 50th birthday Anniversary Party Supplies 50 Year Old Party Decorations
onehous£5.084.4★2,591 rev
50th Birthday Decorations for Women Rose Gold Happy 50 Birthday Balloons for Her Chrome Rose Gold 50th Birthday Balloons Decoration for Birthday Party Supplies
onehous£5.064.4★2,591 rev
Jwssor 50th Birthday Balloons 20pcs Metallic 12inch Number 50 Multicolored Colorful 1st Birthday
Jwssor£4.603.8★148 rev
Unisun 50th Birthday Balloons for Men Women 50th Birthday Decorations for Boy Black Gold 50 Anniversary Balloons Decor for Birthday Party Supplies
Unisun£4.224.5★513 rev
Newest
by launch date
50th Birthday Decorations for Men Women - Vintage 1976 Black Gold Party Supplies with Number Balloons Latex Balloons Banner Confetti and Bunting for 1976 Born 50th Birthday Party Supplies (50th)
yosiio£10.217 rev
Black Gold 50th Birthday Balloons - 30pcs Birthday Decorations for Men and Women with Ribbon Fifty Latex Balloons for 50 Year Old Party Celebration
Sroeeshee£8.1750 rev
50th Birthday Decoration for Women - Gold Happy Birthday Banner Retro Pink Rose Gold Balloons Confetti Latex Balloons Cake Topper for Party Decorations
Kradeler£7.1420 rev
50th Birthday Balloons Decorations for Her White Gold 50th Theme Party Decor Champagne Gold and Confetti Latex Balloon Happy 50th Birthday Party for Men Women Birthday Party Decoration Supplies
HolaFessta£4.7029 rev
30 Pack 50th Birthday Balloons Decorations - Rose Gold 50 Party Decor for Women Fifty Balloon with Ribbon Retro Vintage Classic EST.1976 Happy 50th Birthday Decoration
Sroeeshee£7.2240 rev
Trending
90-day click momentum50th Birthday Decorations for Men Women - Vintage 1976 Black Gold Party Supplies with Number Balloons Latex Balloons Banner Confetti and Bunting for 1976 Born 50th Birthday Party Supplies (50th)
yosiio£10.213.8★
50th Birthday Decoration for Women - Gold Happy Birthday Banner Retro Pink Rose Gold Balloons Confetti Latex Balloons Cake Topper for Party Decorations
Kradeler£7.144.5★
Sunflower-boom 50th Birthday Party Decorations With Bunting Flags Latex Balloons Cake Toppers and Sash for Women - Complete Birthday Banner Set
Sunflower-boom£7.894.2★
Belloxis 50th Birthday Gifts for Women Grip Socks 50 Birthday Gifts for Women Mum Cosy Cotton Socks
Belloxis£6.044.6★
50th Birthday Balloons for Men Women Happy 50th birthday Balloons Navy Blue Silver 50th Birthday Balloon for 50th Birthdays Anniversary Party Decorations Supplies 50 Year Old Party Decorations
onehous£5.344.4★
What buyers say about 50th birthday balloons
What buyers praise and complain about, mined from review topics.What buyers love
“Decent for the price”
“Good quality”
“Easy to blow up with a balloon blower upper”
“Nice colour combination”
“they are as described”
“Good birthday gift”
“Good fun”
“put together it looked quite nice”
“I was really happy with these decorations”
“funny lasted well”
What buyers complain about
“Looks nothing like the picture”
“Overpriced”
“the balloons in this pack are dreadful quality”
“NOT SELF INFLATING”
“Serious chemical smell”
“blew down the next day”
“These are pretty large”
“complete waste of money”
Top return reasons
Common questions
- Is 50th birthday balloons profitable to sell on Amazon United Kingdom?
- The niche generates £50K/yr across 44 tracked products. 0 of 11 products launched in the last 360 days are still selling. 90-day search growth is -9.6%. Flapen's verdict: Worth a look (53/100).
- How competitive is the 50th birthday balloons niche?
- 35 brands and 52 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 54% of demand.
- What do buyers complain about in 50th birthday balloons?
- Top complaints mined from reviews: Advertised Vs Actual Product, Value For Money, Quality-Overall. The return rate is 0.7%.
- When does demand for 50th birthday balloons peak?
- Demand is steady year-round — the busiest month runs 1.8× the quietest.
- What does it cost to enter the 50th birthday balloons niche?
- Listings span £2.50–£11.23; the average listing price is £5.56 (sweet spot $15–$100). The average incumbent carries 932 reviews — the moat a new listing must climb.