arc reactor
Skip itWeak search conversion (1.0%) — this niche doesn't clear our bar today.
Avg price
Great$62.10avg listing price — sweet spot $15–$100
Review moat
Good1,488.24avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.1%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Price range
Okay$10.71–$244.14cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Market size
Okay$106K$106K/yr · 166K searches
Growth
Bad-2.5%90-day search growth — must beat 0% to launch
Conversion
Bad1.0%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, arc reactor is a $106K/yr Amazon United States market (166K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Dec. Verdict: Skip it — 34/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
arc reactor market data
- Units sold / yr
- 2K–2K
- avg 100–250/product
- Revenue / yr
- $93K–$124K
- units × avg price
- Conversion rate
- 1.0%
- Avg BSR
- #16,574
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 71%
- Out of stock
- 0.0%
- Avg brand age
- 47 months
- Avg seller age
- 161 days
Competition & brand share
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.Brands
9 falling
Sellers
18
Top-5 brand share
87%
Top 20: 100%
Top-5 click share
68%
Top 20: 100%
Open market
8%
- Gerophor31%
- Lonyiabbi22%
- Moonacy22%
- Marvel6%
- Mehaimes6%
- APENGBAOL6%
- Open — no brand owns it (3 brands, 8%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.5% search growth over the last 90 days.Peak months: Dec · busiest ÷ quietest = 3.0×
Top arc reactor search terms
- arc reactor51K/yr
- iron man arc reactor35K/yr
- tony stark arc reactor25K/yr
- iron man heart11K/yr
- iron man arc reactor wearable9K/yr
- ironman arc reactor5K/yr
- iron man reactor5K/yr
- arc reactor light5K/yr
- arc reactor wearable5K/yr
- ark reactor3K/yr
Top arc reactor 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 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Moonacy Arc Reactor Night Light Rechargeable Superhero Lamp Gifts
Moonacy$37.814.8★1,016 rev
Tony Cosplay Adult Novelty Arc Reactor Illuminate T-Shirt Sleeve Costume Clothing for Men Adult Stark Reactor Bracelet (L) Black
Gerophor$27.934.4★1,301 rev
Lonyiabbi Arc Reactor LED Atmosphere Light
Lonyiabbi$86.114.8★2,778 rev
Tony Cosplay Adult Novelty Arc Reactor Illuminate T-Shirt Sleeve Costume Clothing for Men Adult Stark Reactor Bracelet (M) Black
Gerophor$28.084.4★1,301 rev
Arc Reactor 1:1 Ratio Vibration Sensing LED Light with Display Case
Mehaimes$85.544.6★60 rev
Newest
by launch date
Marvel Avengers Iron Man Light-Up Arc Reactor Electronic Roleplay Toy Super Hero Toys for Kids Ages 5 and Up
Marvel$10.71194 rev
Marvel Studios Iron Man 3-Piece Light-Up Arc Reactor Magnetic Pin Replica Box Set Costume Jewelry for Cosplay and Display
Iron Man$244.141 rev
APENGBAOL Arc Reactor Building Block Set A Model Toy Proof that Tony Has A Heart A Gift for Adults and Children
APENGBAOL$24.04141 rev
Lonyiabbi Levitating Arc Reactor LED Light
Lonyiabbi$132.62150 rev
Arc Reactor 1:1 Ratio Vibration Sensing LED Light with Display Case
Mehaimes$85.5460 rev
Trending
90-day click momentumTony Cosplay Adult Novelty Arc Reactor Illuminate T-Shirt Sleeve Costume Clothing for Men Adult Stark Reactor Bracelet (XXXL) Black
Gerophor$27.694.4★
Arc Reactor Illuminate T-Shirt Tony Cosplay Novelty Costume Stark Bracelet (XL) Black
Gerophor$28.194.4★
Tony Cosplay Adult Novelty Arc Reactor Illuminate T-Shirt Sleeve Costume Clothing for Men Adult Stark Reactor Bracelet (M) Black
Gerophor$28.084.4★
Tony Cosplay Adult Novelty Arc Reactor Illuminate T-Shirt Sleeve Costume Clothing for Men Adult Stark Reactor Bracelet (L) Black
Gerophor$27.934.4★
AIEYEZO Tony Stark Sunglasses Vintage Square Metal Frame Eyeglasses for Men Women - Iron Man and Edith Sun Glasses (Spider Man Same Color)
AIEYEZO$11.934.5★
What buyers say about arc reactor
What buyers praise and complain about, mined from review topics.What buyers love
“Very high quality construction”
“Coolest Iron Man Toy”
“Works as advertised”
“Perfect birthday present”
“Light is bright”
“This is the BEST purchase you can get for $40”
“Was fun to put together”
“Charges quickly”
“the colors look good”
“Works great looks awesome”
What buyers complain about
“BREAKS EASY”
“Youll need super glue for this one”
“Garbage”
“Bro these were the best until they made my face green”
“Bigger than I thought which is unusual for Amazon”
“Might need to be charged more often if used as a night light”
“Doesnt work”
“BREAKS EASY”
“just false advertising”
“Not as bright as I expected”
Top return reasons
Common questions
- Is arc reactor profitable to sell on Amazon United States?
- The niche generates $106K/yr across 17 tracked products. 90-day search growth is -2.5%. Flapen's verdict: Skip it (34/100).
- How competitive is the arc reactor niche?
- 9 brands and 18 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 87% of demand.
- What do buyers complain about in arc reactor?
- Top complaints mined from reviews: Durability, Adhesion/Stickiness, Quality-Overall. The return rate is 3.1%.
- When does demand for arc reactor peak?
- Demand peaks in Dec; the busiest month runs 3.0× the quietest.
- What does it cost to enter the arc reactor niche?
- Listings span $10.71–$244.14; the average listing price is $62.10 (sweet spot $15–$100). The average incumbent carries 1,488 reviews — the moat a new listing must climb.