Is fish mailbox profitable to sell on Amazon United States?

The niche generates $26K/yr across 5 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +52.1%. Flapen's verdict: Skip it (40/100).

How competitive is the fish mailbox niche?

4 brands and 6 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in fish mailbox?

Top complaints mined from reviews: Water Resistance, Color, Advertised Vs Actual Product. The return rate is 1.1%.

When does demand for fish mailbox peak?

Demand peaks in Jun–Jul; the busiest month runs 1.9× the quietest.

What does it cost to enter the fish mailbox niche?

Listings span $15.88–$229.07; the average listing price is $107.18 (sweet spot $15–$100). The average incumbent carries 187 reviews — the moat a new listing must climb.

fish mailbox

Skip it

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Great1.1%

return rate — above 5% kills the launch gate

Review moat

Great186.6

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Avg price

Good$107.18

avg listing price — sweet spot $15–$100

Growth

Good+52.1%

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

Price range

Okay$15.88–$229.07

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

Market size

Bad$26K

$26K/yr · 53K searches

Conversion

Bad0.4%

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

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Price

According to Flapen's Amazon United States niche tracking, fish mailbox is a $26K/yr Amazon United States market (53K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jun–Jul. Verdict: Skip it — 40/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

fish mailbox market data

Units sold / yr: 250–500; avg 0–100/product
Revenue / yr: $27K–$54K; units × avg price
Conversion rate: 0.4%
Avg BSR: #177
Page quality: 0%
Prime: 60%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 49 months
Avg seller age: 146 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

Rivers Edge Products82%
Diydeg8%
ALAZA6%
Innovative Fabricators, Inc.4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +52.1% search growth over the last 90 days.

Peak months: Jun, Jul · busiest ÷ quietest = 1.9×

Open Trend

Top fish mailbox search terms

fish mailbox34K/yr +50.0%0.5% conv.
bass mailbox12K/yr +78.6%0.6% conv.
fish mailboxes for outside8K/yr +29.2%0.6% conv.

All search terms

Top fish mailbox 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★)

All 5 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Rivers Edge Products Largemouth Bass Fish Mailbox for Outside of Residential Home Rural Mailbox Constructed of Metal with a Plastic Overmold UV Resistant Includes Tamper Resistant Mounting Hardware

Rivers Edge Products$229.074.4★405 rev

Rivers Edge Products Green Shad Fishing Lure Mailbox for Outside of Residential Home Rural Mailbox Constructed of Metal with a Plastic Overmold UV Resistant Includes Mounting Hardware

Rivers Edge Products$209.434.7★443 rev

Diydeg Largemouth Fish Mailbox Fish Shape Iron Post Box Large Metal Mail Box Large Capacity Mailboxes Fishing Lure Mailbox with Mounting Hardware for Outside of Residential Home

Diydeg$48.352.9★4 rev

ALAZA Big Fish Mailbox Covers Magnetic Garden Yard Post Wraps Letter Box Cover Decorations 18 x 20.7 Inches(Standard Size)

ALAZA$15.884.2★11 rev

Fisherman in Boat Fishing Angling Mailbox Topper

Innovative Fabricators, Inc.$33.184.6★70 rev

Newest

by launch date

Diydeg Largemouth Fish Mailbox Fish Shape Iron Post Box Large Metal Mail Box Large Capacity Mailboxes Fishing Lure Mailbox with Mounting Hardware for Outside of Residential Home

Diydeg$48.354 rev

10mo ago

Rivers Edge Products Largemouth Bass Fish Mailbox for Outside of Residential Home Rural Mailbox Constructed of Metal with a Plastic Overmold UV Resistant Includes Tamper Resistant Mounting Hardware

Rivers Edge Products$229.07405 rev

1y ago

Rivers Edge Products Green Shad Fishing Lure Mailbox for Outside of Residential Home Rural Mailbox Constructed of Metal with a Plastic Overmold UV Resistant Includes Mounting Hardware

Rivers Edge Products$209.43443 rev

1y ago

ALAZA Big Fish Mailbox Covers Magnetic Garden Yard Post Wraps Letter Box Cover Decorations 18 x 20.7 Inches(Standard Size)

ALAZA$15.8811 rev

2y ago

Fisherman in Boat Fishing Angling Mailbox Topper

Innovative Fabricators, Inc.$33.1870 rev

15y ago

What buyers say about fish mailbox

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

What buyers love

Value For Money25%

“Well worth the money”

Design-Overall25%

“Well worth the money very sturdy and perfect design”

Engraving/Paint/Sublimation17%

“Well, put together painted beautifully”

Size-Overall17%

“size mailbox cute”

What buyers complain about

Water Resistance25%

“Not water proof does not last long in Florida sun”

Color25%

“it has turned blue”

Advertised Vs Actual Product21%

“All pictures were deceiving”

Storage Capacity13%

“Tiny capacity”

Top return reasons

Size-Overall70%

Advertised Vs Actual Product20%

Paint Quality8%

Functionality-Overall2%

Common questions

Is fish mailbox profitable to sell on Amazon United States?: The niche generates $26K/yr across 5 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +52.1%. Flapen's verdict: Skip it (40/100).
How competitive is the fish mailbox niche?: 4 brands and 6 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in fish mailbox?: Top complaints mined from reviews: Water Resistance, Color, Advertised Vs Actual Product. The return rate is 1.1%.
When does demand for fish mailbox peak?: Demand peaks in Jun–Jul; the busiest month runs 1.9× the quietest.
What does it cost to enter the fish mailbox niche?: Listings span $15.88–$229.07; the average listing price is $107.18 (sweet spot $15–$100). The average incumbent carries 187 reviews — the moat a new listing must climb.