double boiler
Skip itSoft demand (-25.8% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$25.46avg listing price — sweet spot $15–$100
Price range
Great$8.82–$82.82cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Great$1.1M$1.1M/yr · 901K searches
Conversion
Good4.6%search→purchase rate — share of searches ending in a sale
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay4.0%return rate — above 5% kills the launch gate
Review moat
Bad5,167.38avg incumbent reviews — the moat a new listing must climb
Growth
Bad-25.8%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, double boiler is a $1.1M/yr Amazon United States market (901K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Skip it — 48/100.
Data updated Aug 5, 2026 · scored weekly · How we score niches
double boiler market data
- Units sold / yr
- 40K–50K
- avg 1,500–2,000/product
- Revenue / yr
- $1.0M–$1.3M
- units × avg price
- Conversion rate
- 4.6%
- Avg BSR
- #11
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 83%
- Out of stock
- 0.0%
- Avg brand age
- 53 months
- Avg seller age
- 175 days
Competition & brand share
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
27
Top-5 brand share
78%
Top 20: 100%
Top-5 click share
56%
Top 20: 95%
Open market
18%
- SONGZIMING38%
- Marsheepy16%
- Farberware10%
- AVACRAFT9%
- EXCELSTEEL4%
- QXSFRKG4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -25.8% search growth over the last 90 days.Peak months: Jan, Nov, Dec · busiest ÷ quietest = 3.8×
Top double boiler search terms
- double boiler459K/yr
- double boilers for stove top186K/yr
- double boiler pot63K/yr
- bao maria18K/yr
- double boiler for chocolate melting29K/yr
- small double boiler15K/yr
- double boiler for soap making13K/yr
- double broiler15K/yr
- glass double boiler13K/yr
- double broiler pan set stove top11K/yr
Top double boiler 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
Stainless Steel Double Boiler Pot for Melting Chocolate Candle Making 480ML
SONGZIMING$10.174.5★14,723 rev
Double Boiler Pot Set Stainless Steel Melting Pot 600ml and 1600ml
SONGZIMING$18.784.5★4,035 rev
Farberware Classic Series Stainless Steel Double Boiler and Saucepan with Lid Double Boilers For Stove Top 2-Quart
Farberware$48.694.6★38,767 rev
1.1QT Double Boiler Chocolate Melting Pot with 2QT 304 Stainless Steel Pot
Marsheepy$19.824.6★2,569 rev
AVACRAFT 1 Quart 18/8 Stainless Steel Double Boiler Set
AVACRAFT$24.304.6★288 rev
Newest
by launch date
YCGY 18/8 Stainless Steel Double Boiler Pot Set 670ml & 1600ml with Silicone Spatula Dual Pour Spouts Heat-Resistant Handle for Melting Chocolate Butter Soap Wax and More
YCGY$17.5421 rev
Double Boiler Melting Pot Set for Candle Making 3-Piece Stainless Steel Wax Melter with Pouring Pot Ideal for Soy Wax Beeswax Candle Making Supplies
Pachsi$17.5855 rev
3.1QT Double Boiler Chocolate Melting Pot with 4.5QT Stainless Steel Pot
Marsheepy$34.202,569 rev
Double Boiler Pot Set Include 2500ml/2.3QT Mixing Bowl and 4000ml/3.63qt Stainless Steel Pot Silicone Spatula For Candy Soap Wax Candle Making Supplies Induction Safe
Zyghjort$24.0720 rev
Double Boiler Pot with Heat Resistant Handle Stainless Steel Melting Bowl for Melting Chocolate Candy Butter Cheese Caramel and Soap Wax Making 600ML (400ML)
Heshebuy$8.82105 rev
Trending
90-day click momentumYCGY 18/8 Stainless Steel Double Boiler Pot Set 670ml & 1600ml with Silicone Spatula Dual Pour Spouts Heat-Resistant Handle for Melting Chocolate Butter Soap Wax and More
YCGY$17.544.6★
AVACRAFT 1.5 Quart 18/8 Stainless Steel Double Boiler with Glass Lid
AVACRAFT$37.654.6★
Stainless Steel Double Boiler Pot 600ml for Melting Chocolate Candle Making
SONGZIMING$15.444.5★
Stainless Steel Double Boiler Pot with Heat Resistant Handle 480ml
SONGZIMING$11.644.5★
Double Boiler Pot Set Include 2500ml/2.3QT Mixing Bowl and 4000ml/3.63qt Stainless Steel Pot Silicone Spatula For Candy Soap Wax Candle Making Supplies Induction Safe
Zyghjort$24.074.5★
What buyers say about double boiler
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality”
“Good size”
“as advertized”
“clean up as a breeze”
“Great value”
“Performs Well”
“Very Useful”
“Was sturdy and strong and easy to clean”
“It distributes heat perfectly”
“Kitchen necessary”
What buyers complain about
“The size is confusing”
“Not good quality”
“Item came scratch and handle detached”
“it will not heat”
“Thin metal”
“1 broke in 1 month”
“Cleaning it is a pain”
“Looks are deceiving”
“After one very light use and wash, the inside of the bowl has cracks and a rust color where the outer parts were attached”
“A terrible design”
Top return reasons
Common questions
- Is double boiler profitable to sell on Amazon United States?
- The niche generates $1.1M/yr across 24 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -25.8%. Flapen's verdict: Skip it (48/100).
- How competitive is the double boiler niche?
- 16 brands and 27 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 78% of demand.
- What do buyers complain about in double boiler?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Handle Quality. The return rate is 4.0%.
- When does demand for double boiler peak?
- Demand peaks in Jan–Nov–Dec; the busiest month runs 3.8× the quietest.
- What does it cost to enter the double boiler niche?
- Listings span $8.82–$82.82; the average listing price is $25.46 (sweet spot $15–$100). The average incumbent carries 5,167 reviews — the moat a new listing must climb.