egg crate
Skip itA small market ($131K/yr) — this niche doesn't clear our bar today.
Avg price
Great$19.22avg listing price — sweet spot $15–$100
Price range
Good$6.85–$31.35cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Returns
Good2.9%return rate — above 6% kills the launch gate
Conversion
Good4.1%search→purchase rate — share of searches ending in a sale
Review moat
Okay2,186.43avg incumbent reviews — the moat a new listing must climb
Growth
Okay+10.9%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Market size
Okay$131K$131K/yr · 167K searches
According to Flapen's Amazon United States niche tracking, egg crate is a $131K/yr Amazon United States market (167K searches/yr). The top 5 brands hold 87% of demand. Verdict: Skip it — 47/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
egg crate market data
- Units sold / yr
- 6K–8K
- avg 100–250/product
- Revenue / yr
- $115K–$154K
- units × avg price
- Launch success
- —
- 0 of 0 new (360d)
- Conversion rate
- 4.1%
- Avg BSR
- #51
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 96%
- Out of stock
- 0.0%
- Avg brand age
- 37 months
- Avg seller age
- 190 days
Competition & brand share
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.Brands
10 falling
Sellers
17
Top-5 brand share
87%
Top 20: 100%
Top-5 click share
47%
Top 20: 97%
Open market
9%
- ALEGI51%
- LINLAN20%
- DMI7%
- MT Products5%
- SINWEEK5%
- Best Price Mattress4%
- Open — no brand owns it (4 brands, 9%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +10.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top egg crate search terms
- egg crate103K/yr
- plastic egg crate17K/yr
- egg crate aquarium10K/yr
- aquarium egg crate8K/yr
- black egg crate7K/yr
- egg crate panel5K/yr
- egg crate plastic5K/yr
- eggcrate4K/yr
- egg crate plastic grid4K/yr
- aquarium grid3K/yr
Top egg crate 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.
All 23 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
ALEGI 12 Pcs Aquarium Fish Tank Divider Plastic Egg Crate Aquarium Filter Bottom Tray Grid Isolation Board Partition Net Pane Separator (L 12pcs Black)
ALEGI$20.774.5★618 rev
LINLAN 8 Pieces 5.9x11.8in (15X30cm) Aquarium Grid Plastic Fish Tank Divider Egg Crate for DIY Filtration and Bottom Protection in Aquascaping
LINLAN$12.914.6★566 rev
Aquarium Fish Tank Bottom Isolation 4 Pcs Plastic Egg Crate Grid Divider Tray Egg (L 4pcs Black)
ALEGI$13.024.6★869 rev
DMI 2-Inch Foam Mattress Topper Egg Crate Foam Pad for Support Air Circulation Pressure Relief & Weight Distribution Twin Size 33 x 72 Blue
DMI$25.854.2★7,098 rev
ALEGI 12 Pcs Aquarium Fish Tank Divider Plastic Egg Crate Aquarium Filter Bottom Tray Grid Isolation Board Partition Net Pane Separator (S 12pcs)
ALEGI$15.054.5★618 rev
Newest
by launch date
LINLAN 8 Pieces High-Density Aquarium Grid Plastic with 48 Brackets Fish Tank Divider Egg Crate for DIY Filtration and Bottom Protection in Aquascaping
LINLAN$15.86266 rev
LINLAN 12 Pieces 5.9x11.8in (15X30cm) Aquarium Grid Plastic Fish Tank Divider Egg Crate for DIY Filtration and Bottom Protection in Aquascaping
LINLAN$17.01566 rev
LINLAN 12 Pieces 11.8x11.8in (30X30cm) Aquarium Grid Plastic Fish Tank Divider Egg Crate for DIY Filtration and Bottom Protection in Aquascaping
LINLAN$23.32566 rev
SINWEEK 2 Inch Egg Crate Memory Foam Mattress Topper Twin Size Soft Mattress Pad for Back Pain Relief Bed Topper CertiPUR-US Certified Blue
SINWEEK$27.751,015 rev
CleverMade Collapsible Milk Crate 25L (6.6 Gal) 50 lb Capacity Heavy Duty Folding Crate Stackable Storage Crates with File Rails Plastic Collapsible Crates - Obsidian
CleverMade$20.612,771 rev
Trending
90-day click momentum
Aquarium Fish Tank Bottom Isolation 8 Pcs Plastic Egg Crate Grid Divider Tray Egg (L 8pcs Black)
ALEGI$17.084.6★
Best Price Mattress 3 Inch Egg Crate Memory Foam Mattress Topper with Soothing Lavender Infusion CertiPUR-US Certified Dorm Essentials Twin
Best Price Mattress$30.974.4★
DMI 2-Inch Foam Mattress Topper Egg Crate Foam Pad for Support Air Circulation Pressure Relief & Weight Distribution Twin Size 33 x 72 Blue
DMI$25.854.2★
ALEGI 24 Pcs Aquarium Fish Tank Divider Plastic Egg Crate Aquarium Filter Bottom Tray Grid Isolation Board Partition Net Pane Separator (L 24pcs Black)
ALEGI$29.994.5★
ALEGI 12 Pcs Aquarium Fish Tank Divider Plastic Egg Crate Aquarium Filter Bottom Tray Grid Isolation Board Partition Net Pane Separator (S 12pcs)
ALEGI$15.054.5★
What buyers say about egg crate
What buyers praise and complain about, mined from review topics.What buyers love
“It's comfortable”
“Excellent product”
“Just as described”
“Worth every penny”
“Perfect fit”
“They aren't flimsy”
“Easy to use”
“I love these mattress toppers--They make my bed so soft”
“Nice, durable”
“I like the thickness of this egg crate mattress cover”
What buyers complain about
“It was two feet too short”
“Not great Quality”
“False advertisement”
“very thin in some places”
“not durable”
“does not pop open well”
“I do wish they were cheaper”
“Not too sturdy”
“Challenging to assemble”
“Slay chemical smell”
Top return reasons
Common questions
- Is egg crate profitable to sell on Amazon United States?
- The niche generates $131K/yr across 23 tracked products. 90-day search growth is +10.9%. Flapen's verdict: Skip it (47/100).
- How competitive is the egg crate niche?
- 10 brands and 17 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 87% of demand.
- What do buyers complain about in egg crate?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Advertised Vs Actual Product. The return rate is 2.9%.
- When does demand for egg crate peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the egg crate niche?
- Listings span $6.85–$31.35; the average listing price is $19.22 (sweet spot $15–$100). The average incumbent carries 2,186 reviews — the moat a new listing must climb.