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54

decked

Worth a look

Shows a thin review moat (77 avg reviews), but pricing outside the sweet spot ($527.32 avg) keeps it on the watch list.

Market size 87Growth 23Conversion 8Competition 81Returns 64Price range 5Avg price 0Brand share 52Review moat 96Quality gap 75

Review moat

Incredible77.35

avg incumbent reviews — the moat a new listing must climb

Market size

Great$1.6M

$1.6M/yr · 457K searches

Competition

Great34%

top-5 click share — an open shelf

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Returns

Good2.5%

return rate — above 5% kills the launch gate

Brand share

Good74%

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

Growth

Bad-3.1%

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

Conversion

Bad0.7%

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

Price range

Bad$19.82–$1652.64

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

Avg price

Bad$527.32

avg listing price — sweet spot $15–$100

According to Flapen's Amazon United States niche tracking, decked is a $1.6M/yr Amazon United States market (457K searches/yr). The top 5 brands hold 74% of demand. Verdict: Worth a look — 54/100.

Data updated Jul 8, 2026 · scored weekly · How we score niches

decked market data

Units sold / yr
3K–4K
avg 0–100/product
Revenue / yr
$1.6M–$2.1M
units × avg price
Conversion rate
0.7%
Avg BSR
#357
Page quality
0%
Prime
47%
Sponsored
80%
Out of stock
0.4%
Avg brand age
45 months
Avg seller age
172 days

Competition & brand share

Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.

Brands

18 rising

Sellers

42

Top-5 brand share

74%

Top 20: 100%

Top-5 click share

34%

Top 20: 69%

Open market

21%

  • DECKED37%
  • Rough Country14%
  • Bedslide10%
  • Maxzina8%
  • KOKSHELY5%
  • VEVOR5%

Demand

Weekly Amazon search volume, last 31 weeks — -3.1% search growth over the last 90 days.
10K6KSpike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26

Top decked search terms

  • truck bed slide out58K/yr
  • decked accessories39K/yr
  • decked45K/yr
  • truck bed slide34K/yr
  • decked truck bed storage accessories27K/yr
  • decked drawer system25K/yr
  • truck bed slide out tray19K/yr
  • truck bed slides18K/yr
  • truck bed cargo slide out8K/yr
  • bed slide for pickup truck11K/yr
All search terms

Top decked 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.

0%3%$47K6%$94K9%$141K12%$188K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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

What buyers say about decked

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

What buyers love

Quality-Overall20%

“Excellent product”

Assembly/Installation14%

“The assembly was very straightforward”

Size-Overall10%

“Fits perfectly”

Ease Of Use9%

“keep stuff handy”

Advertised Vs Actual Product7%

“As advertised”

Efficiency6%

“efficient for my occupation”

Value For Money6%

“What a great product for the price”

Strength5%

“The trays are sturdy”

Durability2%

“holds up fine for normal use”

Functionality-Overall2%

“It does work”

What buyers complain about

Value For Money17%

“A bit pricey”

Strength9%

“flimsy”

Quality-Overall9%

“Not normal decked quality”

Assembly/Installation7%

“Did not assemble correctly”

Size-Overall5%

“does not fit my drawer system”

Strap/String Quality3%

“the straps were missing”

Ease Of Use3%

“use was not what I expected”

Advertised Vs Actual Product2%

“I wished I could have seen the bottom in the advertising as I wouldnt have ordered it”

Material Quality2%

“Two molded plastic sheets”

Thickness2%

“The plastic is thicker than I expected”

Top return reasons

Size-Overall34%
Advertised Vs Actual Product11%
Compatibility-Overall10%
Defective Material/Parts7%
Quality-Overall4%
Functionality-Overall4%
Material Quality4%
Strength3%
Mechanism Issues2%
Width2%

Common questions

Is decked profitable to sell on Amazon United States?
The niche generates $1.6M/yr across 51 tracked products. 10 of 15 products launched in the last 360 days are still selling. 90-day search growth is -3.1%. Flapen's verdict: Worth a look (54/100).
How competitive is the decked niche?
18 brands and 42 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 74% of demand.
What do buyers complain about in decked?
Top complaints mined from reviews: Value For Money, Strength, Quality-Overall. The return rate is 2.5%.
What does it cost to enter the decked niche?
Listings span $19.82–$1652.64; the average listing price is $527.32 (sweet spot $15–$100). The average incumbent carries 77 reviews — the moat a new listing must climb.