extendable level
Skip itWeak search conversion (1.2%) — this niche doesn't clear our bar today.
Review moat
Great206.64avg incumbent reviews — the moat a new listing must climb
Returns
Good2.1%return rate — above 5% kills the launch gate
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Competition
Good53%top-5 click share — leaders hold, buyers still browse
Avg price
Okay$188.36avg listing price — sweet spot $15–$100
Growth
Okay+6.2%90-day search growth — must beat 0% to launch
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Market size
Bad$70K$70K/yr · 31K searches
Price range
Bad$10.98–$477.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad1.2%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, extendable level is a $70K/yr Amazon United States market (31K searches/yr). The top 5 brands hold 88% of demand. Verdict: Skip it — 42/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
extendable level market data
- Units sold / yr
- 250–500
- avg 0–100/product
- Revenue / yr
- $47K–$94K
- units × avg price
- Conversion rate
- 1.2%
- Avg BSR
- #347
- Page quality
- 0%
- Prime
- 84%
- Sponsored
- 56%
- Out of stock
- 8.2%
- Avg brand age
- 62 months
- Avg seller age
- 159 days
Competition & brand share
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.Brands
11 falling
Sellers
67
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
53%
Top 20: 95%
Open market
9%
- Johnson39%
- Stabila34%
- OX6%
- IRWIN6%
- Milwaukee4%
- CRAFTSMAN3%
- Open — no brand owns it (5 brands, 9%)
Demand
Weekly Amazon search volume, last 35 weeks — +6.2% search growth over the last 90 days.Top extendable level search terms
- extendable level15K/yr
- adjustable level5K/yr
- plate level6K/yr
- stabila extendable level4K/yr
Top extendable level 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Johnson Level & Tool 5800-4880B 48-80 Extendable Box Beam Level Telescoping Adjustable Aluminum Level with Locking Extension
Johnson$104.624.3★29 rev
Stabila 25 Inch - 41 Inch Type 80 T Extendable Spirit Level Tool
Stabila$126.194.5★206 rev
STABILA Type 106T Extendable Plate Level Adjustable 7-12 ft Range Cat. Number 35712
Stabila$426.294.6★563 rev
Johnson Level & Tool 5800-0712P 7FT - 12FT Exendable Plate Level Triple-Secured Mounting System
Johnson$319.984.3★29 rev
Johnson Level & Tool 5800-2442B - 24-42 Extendable Box Beam Level Telescoping Adjustable Aluminum Level with Precision Milled Edges
Johnson$78.694.3★29 rev
Newest
by launch date
OX Pro 29-48 Speedframe Measuring Extendable Level with Twin-Rail Extension - Integrated Scale Window - 3 Level Vials - Scribing Edge
OX$148.436 rev
OX Pro 53-96 Speedframe Measuring Extendable Level with Twin-Rail Extension - Integrated Scale Window - 5 Vials - Scribing Edge
OX$194.866 rev
Johnson Level & Tool 5800-4880B 48-80 Extendable Box Beam Level Telescoping Adjustable Aluminum Level with Locking Extension
Johnson$104.6229 rev
Johnson Level & Tool 5800-2442B - 24-42 Extendable Box Beam Level Telescoping Adjustable Aluminum Level with Precision Milled Edges
Johnson$78.6929 rev
DIKTALK 28 Inch Folding Level Multi-Angle Precision Leveler with Magnetic Base Foldable Aluminum Alloy Tool for Woodworking & Construction
DikTalk$22.31100 rev
Trending
90-day click momentumOX Pro 53-96 Speedframe Measuring Extendable Level with Twin-Rail Extension - Integrated Scale Window - 5 Vials - Scribing Edge
OX$194.863.2★
OX Pro 29-48 Speedframe Measuring Extendable Level with Twin-Rail Extension - Integrated Scale Window - 3 Level Vials - Scribing Edge
OX$148.433.2★
Johnson Level & Tool 5800-2442B - 24-42 Extendable Box Beam Level Telescoping Adjustable Aluminum Level with Precision Milled Edges
Johnson$78.694.3★
Johnson Level & Tool 5800-4880B 48-80 Extendable Box Beam Level Telescoping Adjustable Aluminum Level with Locking Extension
Johnson$104.624.3★
VEVOR 6-Piece Torpedo Level 78/48/32/24/16/10 Inch Box Levels Set Bubble Vials Ruler for 45/90/180 Degree Shock-Proof Aluminum Alloy Magnetic Leveler Tool SAE/Metric Scale(Only 10-inch has magnet)
VEVOR$78.334.4★
What buyers say about extendable level
What buyers praise and complain about, mined from review topics.What buyers love
“Great product just as advertised”
“Great price”
“Handy to have around”
“Killer level set the carrying case is super handy”
“I have used it a couple times and it seems sturdy and accurate”
“love the assortment of sizes”
“Seems to be well built”
“Just as advertised”
“Very well made and durable”
“still qualify as space saving”
What buyers complain about
“Flimsy and bend easily”
“Cheap”
“Great concept just didn't work well”
“False advertisement”
“The only downside is they aren't 100% marked the best with a decent gap in the level reading”
“Kind of disappointing when you consider the high price”
“Accurate, lightweight, bubbles seem to stay level not sure how durable they are, Ill keep you posted in a year or two”
“Also looked used”
“The handle was broken”
“doesnt flex”
Top return reasons
Common questions
- Is extendable level profitable to sell on Amazon United States?
- The niche generates $70K/yr across 25 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is +6.2%. Flapen's verdict: Skip it (42/100).
- How competitive is the extendable level niche?
- 11 brands and 67 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 88% of demand.
- What do buyers complain about in extendable level?
- Top complaints mined from reviews: Strength, Quality-Overall, Functionality-Overall. The return rate is 2.1%.
- What does it cost to enter the extendable level niche?
- Listings span $10.98–$477.71; the average listing price is $188.36 (sweet spot $15–$100). The average incumbent carries 207 reviews — the moat a new listing must climb.