one sign for first birthday
Skip itSoft demand (-10.1% this quarter) — this niche doesn't clear our bar today.
Brand share
Great46%top-5 brand share — no brand owns this niche
Competition
Great39%top-5 click share — an open shelf
Avg price
Good$14.32avg listing price — sweet spot $15–$100
Price range
Good$4.68–$35.91cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay1,846.85avg incumbent reviews — the moat a new listing must climb
Returns
Okay4.1%return rate — above 5% kills the launch gate
Market size
Okay$136K$136K/yr · 546K searches
Conversion
Bad1.7%search→purchase rate — share of searches ending in a sale
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-10.1%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, one sign for first birthday is a $136K/yr Amazon United States market (546K searches/yr). The top 5 brands hold 46% of demand. Demand peaks in Jun. Verdict: Skip it — 45/100.
Data updated Jul 8, 2026 · scored weekly · How we score niches
one sign for first birthday market data
- Units sold / yr
- 13K–15K
- avg 0–100/product
- Revenue / yr
- $179K–$215K
- units × avg price
- Conversion rate
- 1.7%
- Avg BSR
- #642
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 92%
- Out of stock
- 2.3%
- Avg brand age
- 29 months
- Avg seller age
- 155 days
Competition & brand share
Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.Brands
46 falling
Sellers
59
Top-5 brand share
46%
Top 20: 80%
Top-5 click share
39%
Top 20: 66%
Open market
50%
- Frietlebird12%
- WZTYYDS12%
- TITKKOP10%
- Mud Pie7%
- Anwyll6%
- GRNSHTS4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -10.1% search growth over the last 90 days.Peak months: Jun · busiest ÷ quietest = 2.2×
Top one sign for first birthday search terms
- 1st birthday boy59K/yr
- first birthday boy51K/yr
- one banner44K/yr
- first birthday high chair banner44K/yr
- baby first birthday38K/yr
- happy 1st birthday banner31K/yr
- baby boy first birthday24K/yr
- 1st birthday high chair banner29K/yr
- one birthday banner23K/yr
- happy first birthday banner25K/yr
Top one sign for first birthday 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
Frietlebird First Birthday Outfit Boy 1st Birthday Outfit Boy Short Sleeve Letters Print Shirt Shorts Set Baby Summer Birthday Clothes (A-White Blue 12-18 Months)
Frietlebird$15.094.6★209 rev
TITKKOP Baby Girl 1st Birthday Clothes One Year Old Tulle Romper Sleeveless Bodysuit Cake Smash Outfits(Green 12-18M)
TITKKOP$12.274.8★2,417 rev
WZTYYDS Baby Girl First Birthday Outfit In My One Year Old Era Top Short Sleeve 1st Birthday Shirt + Casual Shorts Set (Pink 12-18 Months)
WZTYYDS$14.024.7★496 rev
Mud Pie baby boys BIRTHDAY BOY SEERSUCKER SHORTALL 1 12-18 Months US
Mud Pie$27.554.7★326 rev
Anwyll Burlap One Banner - NO DIY One Highchair Banner First Birthday Boy Girl Banner Sign Decoration 1st Happy Birthday High Chair Banners for Photo Prop Party Decoration Indoor Outdoor (Brown)
Anwyll$4.684.7★169 rev
Newest
by launch date
POZMTIORE Baby Boy First Birthday Outfit One Embroidery Waffle Tops Short Sets 1st Birthday Outfit Summer Clothes 6 12 18 M (Blue 12-18 Months)
POZMTIORE$17.6625 rev
POZMTIORE Baby Boy First Birthday Outfit One Embroidery Waffle Tops Short Sets 1st Birthday Outfit Summer Clothes 6 12 18 M (Green 6-12 Months)
POZMTIORE$16.7325 rev
WZTYYDS Baby Boy First Birthday Outfit Letter Print Short Sleeve T-shirt Jogger Shorts Set 1st birthday Summer Clothes (Beige 12-18 Months)
WZTYYDS$13.0011 rev
Handmade 1st Birthday High Chair Banner Birthday Decorations for Baby Boy with Garland Crown Hat Wild One Cake Topper Baby Photo Banner for Boy Wall Hangings Decorations
Packyouth$15.83121 rev
Pink Gingham Bow ONE High Chair Banner Sweet One Embroidered First Birthday Decorations for Baby Girl (Pink)
JAKHTAY$16.2442 rev
Trending
90-day click momentumPOZMTIORE Baby Boy First Birthday Outfit One Embroidery Waffle Tops Short Sets 1st Birthday Outfit Summer Clothes 6 12 18 M (Blue 12-18 Months)
POZMTIORE$17.664.8★
POZMTIORE Baby Boy First Birthday Outfit One Embroidery Waffle Tops Short Sets 1st Birthday Outfit Summer Clothes 6 12 18 M (Green 6-12 Months)
POZMTIORE$16.734.8★
Happy Town Baby Boy Summer Clothes One Happy Dude 1st Birthday Outfits Smile Cool Short Sets(One happy dude-Green 12-18 Months)
Happy Town$15.694.8★
WZTYYDS Baby Boy First Birthday Outfit Letter Print Short Sleeve T-shirt Jogger Shorts Set 1st birthday Summer Clothes (Beige 12-18 Months)
WZTYYDS$13.004.8★
Baby Boy 1st Birthday Shirt First Birthday Outfit Boy - One Year Old Short Sleeve Tee(Apricot+Sun 9-12M)
TITKKOP$13.404.9★
What buyers say about one sign for first birthday
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality, great toy”
“Fun toy”
“Easy to assemble”
“Cute gift”
“Perfect toddler size”
“Good for the price”
“Nice and sturdy”
“exactly as pictured”
“The color is vibrant”
“It's durable”
What buyers complain about
“So small”
“Poor Quality”
“Not worth to buy on this price”
“Didnt last”
“didnt even inflate”
“Nothing like the picture”
“Inaccurate color”
“Wheels stop working”
“It doesnt seem easy to use”
“Does not work”
Top return reasons
Common questions
- Is one sign for first birthday profitable to sell on Amazon United States?
- The niche generates $136K/yr across 65 tracked products. 7 of 22 products launched in the last 360 days are still selling. 90-day search growth is -10.1%. Flapen's verdict: Skip it (45/100).
- How competitive is the one sign for first birthday niche?
- 46 brands and 59 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 46% of demand.
- What do buyers complain about in one sign for first birthday?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Value For Money. The return rate is 4.1%.
- When does demand for one sign for first birthday peak?
- Demand peaks in Jun; the busiest month runs 2.2× the quietest.
- What does it cost to enter the one sign for first birthday niche?
- Listings span $4.68–$35.91; the average listing price is $14.32 (sweet spot $15–$100). The average incumbent carries 1,847 reviews — the moat a new listing must climb.