cosco step stool
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$55.63avg listing price — sweet spot $15–$100
Returns
Great1.5%return rate — above 5% kills the launch gate
Price range
Great$31.42–$113.85cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$344K$344K/yr · 157K searches
Conversion
Okay4.0%search→purchase rate — share of searches ending in a sale
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Growth
Okay+8.0%90-day search growth — must beat 0% to launch
Review moat
Bad5,688.23avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, cosco step stool is a $344K/yr Amazon United States market (157K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 45/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
cosco step stool market data
- Units sold / yr
- 5K–6K
- avg 100–250/product
- Revenue / yr
- $278K–$334K
- units × avg price
- Conversion rate
- 4.0%
- Avg BSR
- #2,887
- Page quality
- 0%
- Prime
- 77%
- Sponsored
- 55%
- Out of stock
- 18.6%
- Avg brand age
- 45 months
- Avg seller age
- 189 days
Competition & brand share
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.Brands
5 rising
Sellers
77
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
58%
Top 20: 98%
Open market
0%
- Cosco83%
- HBTower13%
- Rubbermaid2%
- Arbusb1%
- Amazon Basics1%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +8.0% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top cosco step stool search terms
- cosco step stool87K/yr
- cosco step ladder31K/yr
- cosco ladder12K/yr
- costco step ladder6K/yr
- cosco stool5K/yr
- cosco folding step stool4K/yr
- step stool cosco3K/yr
- costco step stool3K/yr
- step ladder cosco3K/yr
- cosco 2 step stool2K/yr
Top cosco step stool 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 22 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Cosco 11408PBL1E Three Step Big Step Folding Step Stool with Rubber Hand Grip Grey
Cosco$56.884.7★16,321 rev
Cosco 11135CLGG1 2-Step Folding Steel Step Stool 200lbs 17 3/8w x 18d x 28 1/8h Cool Gray
Cosco$41.364.5★294 rev
Cosco Lightweight Two Step House Step Stool for Easy Reaching and Cleaning - Non-Marring Leg Tips Slip Resistant Steps Stable Rear Leg Support
Cosco$38.274.7★11,355 rev
COSCO Lightweight Three-Step Folding Step Stool for Home Use - Large Platform One-Hand Release Non-Marring Leg Tips Aluminum and Steel Frame
Cosco$55.394.6★89 rev
HBTower Step Ladder Folding Step Stool with Wide Anti-Slip Pedal Sturdy Steel Ladder Convenient Handrail Lightweight Portable Steel Step Stool
HBTower$53.524.7★36,736 rev
Newest
by launch date
Amazon Basics Folding 3 Step Portable Ladder with Wide Anti-Slip Pedal Black
Amazon Basics$45.87167 rev
COSCO 2-Step Kitchen Stepper Adult Folding Step Stool Kids Folding (Steel/Resin)
Cosco$66.708 rev
HBTower Kids 2 Steps Step Stool Toddler Tower with Anti-Drop Safty Railing Toddler Kitchen Stool Helper for Kitchen Counter Learning Kids Standing Folding Stepper
HBTower$59.68620 rev
Step Ladder Portable Steel Folding Step Stool with Wide Anti-Slip Pedal & Convenient Handgrip Sturdy Steel Ladder 2-Step Black
Arbusb$42.69568 rev
COSCO 3-Step 5 Lite Solutions Folding Step Stool 225 lb. Capacity - Aluminum
Cosco$87.677 rev
Trending
90-day click momentumCOSCO 3-Step 5 Lite Solutions Folding Step Stool 225 lb. Capacity - Aluminum
Cosco$87.675.0★
Amazon Basics Folding 3 Step Portable Ladder with Wide Anti-Slip Pedal Black
Amazon Basics$45.874.8★
Cosco 11135CLGG1 2-Step Folding Steel Step Stool 200lbs 17 3/8w x 18d x 28 1/8h Cool Gray
Cosco$41.364.5★
COSCO 2-Step Kitchen Stepper Adult Folding Step Stool Kids Folding (Steel/Resin)
Cosco$66.705.0★
Cosco 11903BGR1E One-Step Folding Step Stool 300 lb 8 1/2 Working Height Blue/Gray
Cosco$31.705.0★
What buyers say about cosco step stool
What buyers praise and complain about, mined from review topics.What buyers love
“sturdy construction”
“Good quality very sturdy”
“Easy to use”
“not too light or heavy”
“Great value”
“As advertised”
“Easy for storage”
“Perfect and secure”
“actually happy with the overall size”
“It fills the bill”
What buyers complain about
“It is more narrow than I expected”
“It's a little more flimsy”
“It's a bit heavy”
“too much assembly”
“It doesn't open properly”
“chair is not well made”
“Lock doesnt work”
“feel like I am going to break it”
“it ended up being just barely too tall”
“Plastic feel”
Top return reasons
Common questions
- Is cosco step stool profitable to sell on Amazon United States?
- The niche generates $344K/yr across 22 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +8.0%. Flapen's verdict: Skip it (45/100).
- How competitive is the cosco step stool niche?
- 5 brands and 77 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in cosco step stool?
- Top complaints mined from reviews: Size-Overall, Strength, Weight Heavy. The return rate is 1.5%.
- When does demand for cosco step stool peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the cosco step stool niche?
- Listings span $31.42–$113.85; the average listing price is $55.63 (sweet spot $15–$100). The average incumbent carries 5,688 reviews — the moat a new listing must climb.