custom birthday banner
Worth a lookShows no brand lock-in (top 5 brands take 47% of clicks), but a small market ($59K/yr) keeps it on the watch list.
Brand share
Great47%top-5 brand share — no brand owns this niche
Competition
Great30%top-5 click share — an open shelf
Review moat
Great303.9avg incumbent reviews — the moat a new listing must climb
Avg price
Great$17.82avg listing price — sweet spot $15–$100
Price range
Great$4.68–$59.99cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.8%return rate — above 5% kills the launch gate
Growth
Okay+13.9%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Market size
Bad$59K$59K/yr · 207K searches
According to Flapen's Amazon United States niche tracking, custom birthday banner is a $59K/yr Amazon United States market (207K searches/yr). The top 5 brands hold 47% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
custom birthday banner market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $53K–$71K
- units × avg price
- Conversion rate
- 1.6%
- Avg BSR
- #1,887
- Page quality
- 0%
- Prime
- 59%
- Sponsored
- 96%
- Out of stock
- 5.1%
- Avg brand age
- 27 months
- Avg seller age
- 164 days
Competition & brand share
Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.Brands
49 rising
Sellers
51
Top-5 brand share
47%
Top 20: 81%
Top-5 click share
30%
Top 20: 65%
Open market
48%
- Lonfliness13%
- BEISHIDA12%
- Tatuo8%
- mifengda7%
- SUYEPER6%
- Uorbmaio5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +13.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 2.2×
Top custom birthday banner search terms
- personalized birthday banner54K/yr
- make your own banner43K/yr
- customized birthday banner24K/yr
- custom happy birthday banner16K/yr
- custom name banner10K/yr
- birthday banner custom8K/yr
- customize birthday banner9K/yr
- customizable birthday banner9K/yr
- birthday banner customized8K/yr
- custom birthday banners4K/yr
Top custom birthday banner 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
BEISHIDA 116 PCS A-Z DIY Letter Banner Kit Make Your Own Banner Including 111 Letters and Numbers 3 Rope and 2 Threading Device Customized for Birthday Graduation Wedding Decor Glitter Black
BEISHIDA$9.634.6★662 rev
Lonfliness Personalized Birthday Banner Happy Birthday Party Decoration Custom DIY Black Gold Birthday Party Backdrop with Name Alphabet Letter Sticker Happy Birthday Sign Party Supplies for Men Women
Lonfliness$13.094.4★239 rev
DIY Banner Kit with Letters Glitter Banner Letters Customizable Birthday Banners Graduation Banner Custom Party Hanging Banner for Graduation Wedding Party Baby Shower Decoration(Gold)
mifengda$9.874.7★748 rev
Tatuo Personalized Birthday Banner with Name DIY Colorful Happy Birthday Banner Backdrop with Alphabet Stickers Custom Name Backdrop for Outdoor and Indoor Party Decoration(Black)
Tatuo$10.954.5★1,163 rev
Lonfliness Personalized Birthday Banner Happy Birthday Party Decor Custom DIY Silver and Blue Birthday Party Backdrop with Name Alphabet Letter Sticker Happy Birthday Sign Party Supplies for Men Women
Lonfliness$12.304.4★239 rev
Newest
by launch date
xo Fetti Custom Banner - Choose Your Font and Color | Personalized Birthday Party Bachelorette Baby Shower Funny Gag Gift Engagement Decoration
xo, Fetti$21.843 rev
GIFOHAPY 133PCS DIY Banner Kit with Letters Symbols Make Your Own Banner Personalized Gold Banner Custom Party Banner for Birthday/Graduation/Thanksgiving/Halloween/Valentines Day/Retirement (Gold)
GIFOHAPY$9.6675 rev
Personalized Birthday Banner for Party with Name & Ages Option-Custom DIY Alphabet & Numbers Stickers Birthday Party Backdrop Indoor/Outdoor Celebrations (Black Gold)
SUYEPER$12.33173 rev
BEISHIDA 116 PCS A-Z DIY Letter Banner Kit Make Your Own Banner Including 111 Letters and Numbers 3 Rope and 2 Threading Device Customized for Birthday Graduation Wedding Decor Glitter Pink
BEISHIDA$12.18662 rev
Lonfliness Personalized Birthday Banner Happy Birthday Party Decor Custom DIY Rose and Gold Black Birthdays Backdrop with Name Alphabet Letter Sticker Happy Birthdays Sign Party Supplies for Men Women
Lonfliness$10.96239 rev
Trending
90-day click momentumxo Fetti Custom Banner - Choose Your Font and Color | Personalized Birthday Party Bachelorette Baby Shower Funny Gag Gift Engagement Decoration
xo, Fetti$21.845.0★
Tatuo Personalized Birthday Banner with Name DIY Colorful Happy Birthday Banner Backdrop with Alphabet Stickers Custom Name Backdrop for Outdoor and Indoor Party Decoration(White)
Tatuo$11.944.5★
Lonfliness Personalized Birthday Banner Happy Birthday Party Decor Custom DIY Rose and Gold Black Birthdays Backdrop with Name Alphabet Letter Sticker Happy Birthdays Sign Party Supplies for Men Women
Lonfliness$10.964.4★
Lonfliness Personalized Birthday Banner Happy Birthday Party Decor Custom DIY Silver and Blue Birthday Party Backdrop with Name Alphabet Letter Sticker Happy Birthday Sign Party Supplies for Men Women
Lonfliness$12.304.4★
GIFOHAPY 133PCS DIY Banner Kit with Letters Symbols Make Your Own Banner Personalized Gold Banner Custom Party Banner for Birthday/Graduation/Thanksgiving/Halloween/Valentines Day/Retirement (Gold)
GIFOHAPY$9.664.6★
What buyers say about custom birthday banner
What buyers praise and complain about, mined from review topics.What buyers love
“They were great quality and arrived quickly”
“Excellent value”
“Just what i wanted”
“Color was vibrant”
“Great material”
“The design came out perfect”
“print is stunning”
“Very durable”
“Size is great”
“Very easy to use”
What buyers complain about
“Size was confusing”
“Horrible Quality”
“I saw that the blown up photo was too pixelated”
“how colorful it was BUT one of the letters was in the wrong order”
“Product differ from what received”
“The only issue I have was it was kind of thin and see through”
“more cumbersome to use”
“adhesive quality is poor”
“It wasn't $7.99”
“At first, I thought when I took it out the pack it looks blurry,”
Top return reasons
Common questions
- Is custom birthday banner profitable to sell on Amazon United States?
- The niche generates $59K/yr across 68 tracked products. 5 of 20 products launched in the last 360 days are still selling. 90-day search growth is +13.9%. Flapen's verdict: Worth a look (53/100).
- How competitive is the custom birthday banner niche?
- 49 brands and 51 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 47% of demand.
- What do buyers complain about in custom birthday banner?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Image/Picture Clarity. The return rate is 2.8%.
- When does demand for custom birthday banner peak?
- Demand is steady year-round — the busiest month runs 2.2× the quietest.
- What does it cost to enter the custom birthday banner niche?
- Listings span $4.68–$59.99; the average listing price is $17.82 (sweet spot $15–$100). The average incumbent carries 304 reviews — the moat a new listing must climb.