Is gap storage box for car profitable to sell on Amazon United States?

The niche generates $8K/yr across 26 tracked products. 2 of 8 products launched in the last 360 days are still selling. 90-day search growth is -8.0%. Flapen's verdict: Skip it (47/100).

How competitive is the gap storage box for car niche?

24 brands and 70 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 42% of demand.

What do buyers complain about in gap storage box for car?

Top complaints mined from reviews: Size-Overall, Compatibility-Overall, Quality-Overall. The return rate is 5.4% — above our launch gate.

When does demand for gap storage box for car peak?

Demand peaks in Jul–Aug–Sep; the busiest month runs 12.3× the quietest.

What does it cost to enter the gap storage box for car niche?

Listings span $9.63–$36.16; the average listing price is $19.68 (sweet spot $15–$100). The average incumbent carries 4,894 reviews — the moat a new listing must climb.

gap storage box for car

Skip it

A small market ($8K/yr) — this niche doesn't clear our bar today.

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Brand share

Great42%

top-5 brand share — no brand owns this niche

Avg price

Great$19.68

avg listing price — sweet spot $15–$100

Price range

Great$9.63–$36.16

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

Competition

Good43%

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

Conversion

Okay2.1%

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

Review moat

Bad4,893.96

avg incumbent reviews — the moat a new listing must climb

Returns

Bad5.4%

return rate — above 5% kills the launch gate

Growth

Bad-8.0%

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

Market size

Bad$8K

$8K/yr · 19K searches

Signals No Dominant Brand High Returns

According to Flapen's Amazon United States niche tracking, gap storage box for car is a $8K/yr Amazon United States market (19K searches/yr). The top 5 brands hold 42% of demand. Demand peaks in Jul–Aug–Sep. Verdict: Skip it — 47/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

gap storage box for car market data

Units sold / yr: 250–500; avg 0–100/product
Revenue / yr: $5K–$10K; units × avg price
Conversion rate: 2.1%
Avg BSR: #328
Page quality: 0%
Prime: 96%
Sponsored: 69%
Out of stock: 29.3%
Avg brand age: 23 months
Avg seller age: 191 days

Competition & brand share

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

24 rising

Sellers

Top-5 brand share

42%

Top 20: 93%

Top-5 click share

43%

Top 20: 92%

Open market

53%

jiaji13%
GoldenLife9%
coforder7%
PLEW7%
Sbulhia6%
IOKONE5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -8.0% search growth over the last 90 days.

Peak months: Jul, Aug, Sep · busiest ÷ quietest = 12.3×

Open Trend

Top gap storage box for car search terms

seat gap cup holder5K/yr +13.0%2.1% conv.
leather car seat organizer2K/yr +16.2%0.2% conv.
seat gap storage box6K/yr -30.5%0.7% conv.
seat storage box866/yr -11.2%0.0% conv.
leather multifunctional car seat organizer1K/yr -24.1%2.9% conv.
multifunctional car seat organizer1K/yr -59.7%1.1% conv.
car gap storage box258/yr +0.0%0.0% conv.
gap storage box316/yr -58.9%0.0% conv.
gap storage box for car1K/yr -54.2%0.0% conv.
car seat storage slot175/yr -72.4%0.0% conv.

All search terms

Top gap storage box for car 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Car Seat Gap Filler Organizer 2 Pack Multifunctional Car Seat Organizer Auto Console Side Storage Box with Cup Holders 2 Seat Hooks for Drink Car Organizer Front Seat for Holding Phone Sunglasses

jiaji$17.053.8★7,994 rev

Car Cup Holder Expander & Seat Gap Filler - PU Leather Cover with Stitching Multifunctional Front Seat Organizer for Car Truck Van Holds Large Cups and Phones Prevent Dropping Items (1 Pack Gray)

GoldenLife$15.394.2★49 rev

PLEW Anti-Drop Car Seat Gap Filler Organizer Premium Leather Console Organizer Easy Access to Phone/Keys Universal Fit for Car SUV Truck Multi-Purpose Essentials Organizer(2PC)

PLEW$24.233.9★182 rev

Sbulhia Car Seat Gap Filler Organizer Multifunctional Auto Console Side Storage Box with Cup Holder Universal PU Leather Cup Holder Front Seat Crevice Filler for Car Truck SUV (Black)

Sbulhia$14.664.5★14 rev

IOKONE Car Cup Holder Auto Cup Drink HoldersMultifunctional Auto Front Seat Organizer with PU Leather Cover Gap Filler Storage Box Coin Bucket Console Side Pocket Cell Mobile Phone Holder (Black)

IOKONE$20.774.1★10,520 rev

Newest

by launch date

Edotim 2026 Upgraded Car Seat Gap Filler with Holder and Hook Car Seat Accessories Interior Car Seat Gap Plug with Storage Slot Car Organizer Fit Sedan SUV Truck 2 Pack Black

Edotim$27.9533 rev

5mo ago

Obvade 2 Pack Car Gap Filler Organizer with Charger Upgrade LED Seat Gap Organizer Box with Cup Holder Card Slot Larger Storage Space Reducing Item Loss

obvade$33.1419 rev

6mo ago

PLEW Anti-Drop Car Seat Gap Filler Organizer Premium Leather Console Organizer Easy Access to Phone/Keys Universal Fit for Car SUV Truck Multi-Purpose Essentials Organizer(2PC)

PLEW$24.23182 rev

6mo ago

Sbulhia Car Seat Gap Filler Organizer Multifunctional Auto Console Side Storage Box with Cup Holder Universal PU Leather Cup Holder Front Seat Crevice Filler for Car Truck SUV (Black)

Sbulhia$14.6614 rev

9mo ago

DXNQ Car Cup Holder Gap Filler Organizer Multifunctional Auto Front Console Gap Filler with Cup Holder Leather Extra Cup Holder Storage Box for Car Truck SUV Car Accessories (Black/Plastic)

DXNQ$12.3574 rev

9mo ago

What buyers say about gap storage box for car

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

What buyers love

Size-Overall24%

“Fit great”

Quality-Overall14%

“Excellent Product”

Assembly/Installation13%

“Easy to put in”

Advertised Vs Actual Product10%

“As advertised”

Efficiency6%

“It works great”

Value For Money4%

“Well worth the price”

Ease Of Use4%

“Very handy”

Storage Capacity3%

“Easy extra storage”

Design-Overall2%

“Simple design”

Strength2%

“Very sturdy”

What buyers complain about

Size-Overall30%

“Too short”

Compatibility-Overall9%

“Cant work in my pickup”

Quality-Overall4%

“Awful quality”

Value For Money4%

“I think its too expensive”

Ease Of Use4%

“not able to be used at all with some”

Functionality-Overall3%

“It does not function as represented”

Assembly/Installation3%

“Installation might be tricky”

Advertised Vs Actual Product3%

“Description misleading”

Grip3%

“Does not stay in place”

Storage Capacity3%

“dont have a lot of organized storage”

Top return reasons

Size-Overall54%

Compatibility-Overall11%

Width8%

Advertised Vs Actual Product6%

Functionality-Overall3%

Material Quality2%

Thickness2%

Quality-Overall1%

Mechanism Issues1%

Assembly/Installation1%

Common questions

Is gap storage box for car profitable to sell on Amazon United States?: The niche generates $8K/yr across 26 tracked products. 2 of 8 products launched in the last 360 days are still selling. 90-day search growth is -8.0%. Flapen's verdict: Skip it (47/100).
How competitive is the gap storage box for car niche?: 24 brands and 70 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 42% of demand.
What do buyers complain about in gap storage box for car?: Top complaints mined from reviews: Size-Overall, Compatibility-Overall, Quality-Overall. The return rate is 5.4% — above our launch gate.
When does demand for gap storage box for car peak?: Demand peaks in Jul–Aug–Sep; the busiest month runs 12.3× the quietest.
What does it cost to enter the gap storage box for car niche?: Listings span $9.63–$36.16; the average listing price is $19.68 (sweet spot $15–$100). The average incumbent carries 4,894 reviews — the moat a new listing must climb.