astro ball
Worth a lookShows low returns (1.3%), but brand-locked demand (top 5 brands take 99% of clicks) keeps it on the watch list.
Returns
Great1.3%return rate — above 5% kills the launch gate
Conversion
Good6.6%search→purchase rate — share of searches ending in a sale
Avg price
Good$13.85avg listing price — sweet spot $15–$100
Price range
Good$7.82–$27.90cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good50%top-5 click share — leaders hold, buyers still browse
Growth
Good+30.0%90-day search growth — must beat 0% to launch
Review moat
Good1,387.42avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Okay$119K$119K/yr · 130K searches
Brand share
Bad99%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, astro ball is a $119K/yr Amazon United States market (130K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 50/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
astro ball market data
- Units sold / yr
- 8K–10K
- avg 250–500/product
- Revenue / yr
- $111K–$139K
- units × avg price
- Conversion rate
- 6.6%
- Avg BSR
- #304
- Page quality
- 0%
- Prime
- 96%
- Sponsored
- 96%
- Out of stock
- 7.2%
- Avg brand age
- 42 months
- Avg seller age
- 189 days
Competition & brand share
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.Brands
6 falling
Sellers
22
Top-5 brand share
99%
Top 20: 100%
Top-5 click share
50%
Top 20: 94%
Open market
0%
- Waboba87%
- Tendry6%
- TLQSM2%
- HOMQYTE2%
- THWJLKK2%
- Wulou1%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +30.0% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 9.7×
Top astro ball search terms
- moonball70K/yr
- moon ball bounce back43K/yr
- moon balls for kids15K/yr
- moonball bouncy ball3K/yr
- moon ball bouncy ball559/yr
Top astro ball 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
Waboba Moon Ball Gradient Stars and Stripes Hyper Bouncy
Waboba$11.124.8★36 rev
Waboba The Original Moon Ball Yellow Hyper Bouncy
Waboba$11.124.7★9,149 rev
Waboba Bounceback Returning Black and Blue Moon Ball Hyper Bouncy Balls
Waboba$12.984.5★827 rev
Waboba Gradient Moon Ball 2 Pack Bouncy Wall Balls Rainbow & Undersea
Waboba$19.974.8★274 rev
Waboba Bounceback Returning Yellow Moon Ball Hyper Bouncy Balls
Waboba$12.944.5★827 rev
Newest
by launch date
Wulou Super High Bouncing Space Moon Balls Extreme Bounce for Kids Sensory Play and Athlete Training 12 Pack
Wulou$19.8220 rev
THWJLKK 12 Pack Moon Bouncy Balls Super High Jumping Extreme Bouncing Ball Super High Bouncing Ball Childrens Sensory Ball Athlete Training
THWJLKK$19.9630 rev
Waboba Bounceback Moonshine Colors May Vary Light Up Hyper Bouncy Balls
Waboba$19.933 rev
Waboba Moon Ball Gradient Stars and Stripes Hyper Bouncy
Waboba$11.1236 rev
Waboba Bounceback Returning Stars and Stripes Moon Ball
Waboba$14.9547 rev
Trending
90-day click momentumWaboba Moon Ball Gradient Stars and Stripes Hyper Bouncy
Waboba$11.124.8★
Waboba Metallic Moon Ball Red Hyper Bouncy
Waboba$11.364.6★
Waboba Metallic Moon Ball Green Hyper Bouncy
Waboba$11.584.6★
Wulou Super High Bouncing Space Moon Balls Extreme Bounce for Kids Sensory Play and Athlete Training 12 Pack
Wulou$19.824.4★
Waboba Bounceback Returning Stars and Stripes Moon Ball
Waboba$14.954.7★
What buyers say about astro ball
What buyers praise and complain about, mined from review topics.What buyers love
“Fun for kids”
“Good quality balls”
“Fun Bright Color”
“Great for adding to gift baskets”
“Great for the price”
“it has been holding up great”
“works as intended”
“Easy to grab”
“It is a great size for kids”
“sound with an excellent bounce”
What buyers complain about
“Easily breaks”
“the ball could be bigger”
“The product picture is misleading”
“String Broke”
“This was a little expensive”
“Cheap”
“Its kinda hard”
“Balls out”
“I had a hard time picking a color”
“Came completely ripped up and broken”
Top return reasons
Common questions
- Is astro ball profitable to sell on Amazon United States?
- The niche generates $119K/yr across 26 tracked products. 8 of 10 products launched in the last 360 days are still selling. 90-day search growth is +30.0%. Flapen's verdict: Worth a look (50/100).
- How competitive is the astro ball niche?
- 6 brands and 22 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 99% of demand.
- What do buyers complain about in astro ball?
- Top complaints mined from reviews: Durability, Size-Overall, Advertised Vs Actual Product. The return rate is 1.3%.
- When does demand for astro ball peak?
- Demand peaks in Nov–Dec; the busiest month runs 9.7× the quietest.
- What does it cost to enter the astro ball niche?
- Listings span $7.82–$27.90; the average listing price is $13.85 (sweet spot $15–$100). The average incumbent carries 1,387 reviews — the moat a new listing must climb.