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47

rv gutter spout extensions

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Prices mostly outside the sweet spot ($6.47–$15.29) — this niche doesn't clear our bar today.

Market size 11Growth 92Conversion 76Competition 36Returns 58Price range 3Avg price 36Brand share 36Review moat 76Quality gap 37

Growth

Great+103.4%

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

Conversion

Great7.2%

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

Review moat

Great488.56

avg incumbent reviews — the moat a new listing must climb

Returns

Good2.7%

return rate — above 6% kills the launch gate

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Okay64%

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

Brand share

Okay84%

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

Avg price

Okay$10.30

avg listing price — sweet spot $15–$100

Market size

Bad$42K

$42K/yr · 57K searches

Price range

Bad$6.47–$15.29

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

Competition

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 flat

Sellers

55

Top-5 brand share

84%

Open market

11%

  • Wadoy37%
  • Camco17%
  • LXJZCP13%
  • Zhiqinge9%
  • TYHI7%
  • RecPro5%
  • Open — no brand owns it (6 brands, 11%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$4K20%$8K30%$13K40%$17K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 18 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +103.4% search growth over the last 90 days.
2K1KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Jul, Aug · busiest ÷ quietest = 3.5×

Reviews

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

What buyers love

Assembly/Installation24%

“Easy to install”

Size-Overall16%

“Fits great”

Quality-Overall10%

“Good quality”

Efficiency10%

“Works really well”

Advertised Vs Actual Product9%

“Just as advertised”

Durability8%

“feel durable”

Value For Money8%

“Great value”

Flexibility4%

“Flexible enough to twist slightly when necessary”

Ease Of Use3%

“Easy and fast”

Drop/Impact Protection3%

“Great protection”

What buyers complain about

Functionality-Overall26%

“Did not work”

Quality-Overall14%

“Where is quality control”

Compatibility-Overall14%

“Couldn't use with my model”

Material Quality12%

“very por quality”

Advertised Vs Actual Product7%

“Description too vague”

Value For Money5%

“Wasted my money”

Adhesion/Stickiness5%

“Stickiness failed immediately”

Instructions/User Manual/Troubleshooting5%

“no instructions on Installation”

Assembly/Installation5%

“Installation was not a one size fits all”

Top return reasons

Size-Overall50%
Compatibility-Overall12%
Advertised Vs Actual Product8%
Width4%
Add-Ons/Attachments4%
Assembly/Installation4%
Wet Cleaning4%
Color3%
Functionality-Overall2%
Material Quality2%