Is spool gun profitable to sell on Amazon United States?

The niche generates $76K/yr across 29 tracked products. 3 of 10 products launched in the last 360 days are still selling. 90-day search growth is -5.5%. Flapen's verdict: Skip it (41/100).

How competitive is the spool gun niche?

16 brands and 54 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 76% of demand.

What do buyers complain about in spool gun?

Top complaints mined from reviews: Functionality-Overall, Quality-Overall, Compatibility-Overall. The return rate is 3.7%.

When does demand for spool gun peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the spool gun niche?

Listings span $44.99–$817.63; the average listing price is $234.57 (sweet spot $15–$100). The average incumbent carries 135 reviews — the moat a new listing must climb.

spool gun

Skip it

Weak search conversion (0.4%) — this niche doesn't clear our bar today.

Quality gap

Incredible3.9★

avg incumbent rating — lower means beatable quality

Review moat

Great135.31

avg incumbent reviews — the moat a new listing must climb

Competition

Good51%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay76%

top-5 brand share — brands hold most of the demand

Returns

Okay3.7%

return rate — above 5% kills the launch gate

Avg price

Okay$234.57

avg listing price — sweet spot $15–$100

Growth

Bad-5.5%

90-day search growth — must beat 0% to launch

Market size

Bad$76K

$76K/yr · 77K searches

Price range

Bad$44.99–$817.63

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Bad0.4%

search→purchase rate — share of searches ending in a sale

Signals Quality Gap High Price

According to Flapen's Amazon United States niche tracking, spool gun is a $76K/yr Amazon United States market (77K searches/yr). The top 5 brands hold 76% of demand. Verdict: Skip it — 41/100.

Data updated Jul 30, 2026 · scored weekly · How we score niches

spool gun market data

Units sold / yr: 500–750; avg 0–100/product
Revenue / yr: $117K–$176K; units × avg price
Conversion rate: 0.4%
Avg BSR: #601
Page quality: 0%
Prime: 90%
Sponsored: 79%
Out of stock: 8.0%
Avg brand age: 46 months
Avg seller age: 170 days

Competition & brand share

The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 rising

Sellers

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

51%

Top 20: 92%

Open market

19%

YESWELDER29%
VEVOR15%
ARCCAPTAIN15%
TOOLIOM9%
Hasweld7%
Reboot5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -5.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top spool gun search terms

spool gun19K/yr -4.9%0.4% conv.
aluminum spool gun13K/yr +1.2%0.4% conv.
spool gun for aluminum welding12K/yr -24.6%0.6% conv.
yeswelder spool gun5K/yr +44.9%0.7% conv.
lincoln spool gun5K/yr +6.9%0.5% conv.
yes welder spool gun4K/yr +3.2%1.1% conv.
spool gun welder5K/yr -4.9%0.4% conv.
aluminum spool gun welder4K/yr -20.9%0.7% conv.
lincoln spool gun aluminum3K/yr -18.8%0.0% conv.
lincoln aluminum spool gun3K/yr -36.8%0.8% conv.

All search terms

Top spool gun 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

YESWELDER Spool Gun 150A 10 ft Cable

YESWELDER$126.164.3★121 rev

ARCCAPTAIN Spool Gun for Aluminum Welding Euro Connection 5-Pin 10FT for ARCCAPTAIN MIG205MP MIG205PRO MIG205DP PRO MIG200P MIG250DP

ARCCAPTAIN$189.194.4★36 rev

TOOLIOM Spool Gun 150A Aluminum MIG Welding Euro Connection for TOOLIOM TL-200M&TL-250M

TOOLIOM$107.874.2★144 rev

YESWELDER 150A Spool Gun 10 ft Cable

YESWELDER$137.793.1★26 rev

10ft 150A Spool Gun 4Pin Replace Magnum PRO 100SG K3269-1 K2532-1 Compatible with Lincoln POWER MIG 216/210MP POWER MIG 140C/180C /180Dual SP-140T/180T Welder

Hasweld$192.892.9★10 rev

Newest

by launch date

VEVOR 130Amp Spool Gun with 10FT Cable Replacement for Lincoln Magnum 100SG K2532-1 - with 11PCS Mig Welding Contact Tips ER4043 0.035 Aluminum Mig Welding Wire & Portable Toolbox

VEVOR$111.961 rev

2mo ago

Reboot 5-in-1 Aluminum Welding MIG Welder with Spool Gun 120V/240V

Reboot$238.964 rev

3mo ago

AWT Aluminum Spool Gun LBT-150 Euro Connector 2-Pin 10-ft Spool Gun Torch for MIG Welder AWT MIG-200/MC-200Pro(Black)

AWT$119.720 rev

3mo ago

VEVOR 150Amp Spool Gun with 20FT Cable Replacement for Miller Spoolmate 150 - with 11PCS Mig Welding Contact Tips ER4043 0.035 Aluminum Mig Welding Wire & Toolbox

VEVOR$183.674 rev

4mo ago

VEVOR 135Amp Spool Gun with 10FT Cable Replacement for Miller Spoolmate 100 - with 11PCS Mig Welding Contact Tips ER4043 0.035 Aluminum Mig Welding Wire & Toolbox

VEVOR$121.436 rev

4mo ago

What buyers say about spool gun

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall23%

“The build quality feels solid in the hand”

Value For Money23%

“Good for the price”

Durability6%

“it feels durable”

Ease Of Use6%

“Easy to use”

Size-Overall6%

“Perfect size”

Advertised Vs Actual Product5%

“Works as advertised”

Compatibility-Overall3%

“ensuring compatibility”

Portability3%

“Versatile, Powerful, and Great for Shop or DIY Work”

Functionality-Overall3%

“This spool gun works very well for my applications”

Design-Overall2%

“It is well designed an sturdy”

What buyers complain about

Functionality-Overall24%

“Less than a week in, stick, tig, and the plasma cutter stopped working”

Quality-Overall11%

“one singular complaint”

Compatibility-Overall8%

“Doesnt work with le-31”

Maintenance And Repair5%

“Burn everything”

Advertised Vs Actual Product5%

“False Advertising”

Adhesion/Stickiness4%

“It keeps sticking up the wire”

Heating4%

“I did have to preheat the material slightly”

Measurement/Reading Accuracy3%

“not practical without being able to make adjustments to voltage and feed rate”

Durability3%

“bought it to replace my miller 13oxp that ive had 20 years and finally died”

Value For Money3%

“nothing works for how expensive it is I expected better”

Top return reasons

Functionality-Overall23%

Compatibility-Overall22%

Size-Overall12%

Defective Material/Parts10%

Advertised Vs Actual Product9%

Value For Money5%

Mechanism Issues3%

Quality-Overall2%

Durability2%

Socket/Port/Plug2%

Common questions

Is spool gun profitable to sell on Amazon United States?: The niche generates $76K/yr across 29 tracked products. 3 of 10 products launched in the last 360 days are still selling. 90-day search growth is -5.5%. Flapen's verdict: Skip it (41/100).
How competitive is the spool gun niche?: 16 brands and 54 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 76% of demand.
What do buyers complain about in spool gun?: Top complaints mined from reviews: Functionality-Overall, Quality-Overall, Compatibility-Overall. The return rate is 3.7%.
When does demand for spool gun peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the spool gun niche?: Listings span $44.99–$817.63; the average listing price is $234.57 (sweet spot $15–$100). The average incumbent carries 135 reviews — the moat a new listing must climb.