venom birthday party supplies
Skip itA small market ($81K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible70.74avg incumbent reviews — the moat a new listing must climb
Avg price
Great$19.03avg listing price — sweet spot $15–$100
Returns
Good2.1%return rate — above 5% kills the launch gate
Price range
Good$6.38–$39.44cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good71%top-5 brand share — brands hold most of the demand
Competition
Okay57%top-5 click share — leaders hold, buyers still browse
Conversion
Okay3.1%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Bad$81K$81K/yr · 137K searches
Growth
Bad-10.1%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, venom birthday party supplies is a $81K/yr Amazon United States market (137K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Jan–Nov. Verdict: Skip it — 46/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
venom birthday party supplies market data
- Units sold / yr
- 4K–5K
- avg 100–250/product
- Revenue / yr
- $76K–$95K
- units × avg price
- Conversion rate
- 3.1%
- Avg BSR
- #3,968
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 58%
- Out of stock
- 6.2%
- Avg brand age
- 27 months
- Avg seller age
- 160 days
Competition & brand share
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.Brands
13 falling
Sellers
15
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
57%
Top 20: 100%
Open market
22%
- karg23%
- Bahteliv19%
- DZZK10%
- PINUO10%
- ELZEM9%
- Marvel7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -10.1% search growth over the last 90 days.Peak months: Jan, Nov · busiest ÷ quietest = 1.6×
Top venom birthday party supplies search terms
- venom birthday decorations60K/yr
- venom party decorations26K/yr
- venom party favors11K/yr
- venom birthday8K/yr
- venom balloons9K/yr
- venom birthday party supplies13K/yr
- venom decorations5K/yr
- venom party supplies6K/yr
Top venom birthday party supplies 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 19 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
karg Birthday Decorations 3 Party Supplies Include Happy Birthday Banner Cake Topper and Cupcake Toppers Balloons for Kids Party Decor
karg$18.384.6★85 rev
DZZK Venom 2 Party Decorations Venom 2 Birthday Party Supplies - Includes Banner Cake Toppers Cupcake Toppers Balloons Stickers - Red Cartoon Theme
DZZK$22.154.4★214 rev
Ve-nom Birthday Party Supplies Backdrop 5x3 Venomm Movie Boys Kids Happy Birthday Background Photography Party Decorations Banner Photo Booth Props
PINUO$11.754.6★14 rev
3 Party Decorations 3 Birthday Party Supplies Includes Banner - Cake Topper - 12 Cupcake Toppers - 18 Balloons
ELZEM$22.264.7★15 rev
141pcs Venom Party Supplies Pack IncludesNapkinPlates Tablecloth Spoon Straw Kinfe for Venom party supplies
Bahteliv$30.594.4★21 rev
Newest
by launch date
Superhero Birthday Party Decorations 5x3ft Happy Birthday Back Drop Banner Theme Backdrop Banner for Superhero Party Decorations Indoor Outdoor.
Followarm$14.981 rev
1Pack Venom Party Supplies Backdrop 5x3 Venom Happy Birthday Background Photography Venom Party Decorations Banner Photo Booth Props
Bahteliv$10.205 rev
41Pack Venom Party Supplies include 20 plates 20 napkins 1 Tablecloth for Birthday 40Pack Venom Party Decoration
Bahteliv$20.0423 rev
Ve-nom Birthday Party Supplies Backdrop 5x3 Venomm Movie Boys Kids Happy Birthday Background Photography Party Decorations Banner Photo Booth Props
PINUO$11.7514 rev
Spider Piata Funny Venom Tongue Shape Pinata for Boys Birthday Celebration Decoration Supplies Includes 24 Bat Stick Eye Mask Rope
Mionyl$39.4494 rev
Trending
90-day click momentum
Marvel Spider-Man Miles Morales Venom Boys Hooded Athletic T-Shirt and Active Mesh Short Set for Big Kids
Marvel$25.854.6★
Superhero Birthday Party Decorations 5x3ft Happy Birthday Back Drop Banner Theme Backdrop Banner for Superhero Party Decorations Indoor Outdoor.
Followarm$14.985.0★
Marvel Spider-Man Miles Morales Venom Boys Hooded Athletic T-Shirt and Active Mesh Short Set for Big Kids
Marvel$23.984.6★
Ve-nom Birthday Party Supplies Backdrop 5x3 Venomm Movie Boys Kids Happy Birthday Background Photography Party Decorations Banner Photo Booth Props
PINUO$11.754.6★
1Pack Venom Party Supplies Backdrop 5x3 Venom Happy Birthday Background Photography Venom Party Decorations Banner Photo Booth Props
Bahteliv$10.204.5★
What buyers say about venom birthday party supplies
What buyers praise and complain about, mined from review topics.What buyers love
“Great for parties”
“Worth it”
“Actually sticky”
“Good size”
“its well made”
“Exactly as described”
“It is cloth”
“The colors were bright”
“safe for kids my son enjoyed it”
“They were good party gifts”
What buyers complain about
“Poor quality”
“Sticky”
“Break easy”
“I know i should have paid better attention to the dimensions”
“Does not come with the stickers as shown in the description”
“Individually wrapped strings do break”
“I didn't get everything I paid for”
“Very thin and break easily”
“It was HEAVY”
“The material is thin”
Top return reasons
Common questions
- Is venom birthday party supplies profitable to sell on Amazon United States?
- The niche generates $81K/yr across 19 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is -10.1%. Flapen's verdict: Skip it (46/100).
- How competitive is the venom birthday party supplies niche?
- 13 brands and 15 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 71% of demand.
- What do buyers complain about in venom birthday party supplies?
- Top complaints mined from reviews: Quality-Overall, Adhesion/Stickiness, Durability. The return rate is 2.1%.
- When does demand for venom birthday party supplies peak?
- Demand peaks in Jan–Nov; the busiest month runs 1.6× the quietest.
- What does it cost to enter the venom birthday party supplies niche?
- Listings span $6.38–$39.44; the average listing price is $19.03 (sweet spot $15–$100). The average incumbent carries 71 reviews — the moat a new listing must climb.