bubble level
Worth a lookShows low returns (1.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Great1.1%return rate — above 5% kills the launch gate
Conversion
Great10.8%search→purchase rate — share of searches ending in a sale
Brand share
Great57%top-5 brand share — no brand owns this niche
Competition
Great40%top-5 click share — an open shelf
Price range
Good$3.90–$39.62cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,210.9avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Avg price
Okay$9.94avg listing price — sweet spot $15–$100
Market size
Okay$145K$145K/yr · 135K searches
Growth
Okay+2.5%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, bubble level is a $145K/yr Amazon United States market (135K searches/yr). The top 5 brands hold 57% of demand. Verdict: Worth a look — 58/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
bubble level market data
- Units sold / yr
- 10K–13K
- avg 250–500/product
- Revenue / yr
- $99K–$124K
- units × avg price
- Conversion rate
- 10.8%
- Avg BSR
- #69
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 83%
- Out of stock
- 0.0%
- Avg brand age
- 56 months
- Avg seller age
- 163 days
Competition & brand share
Clicks spread well past the top 5 (40% combined) — an open shelf where new products get seen.Brands
22 rising
Sellers
71
Top-5 brand share
57%
Top 20: 99%
Top-5 click share
40%
Top 20: 83%
Open market
35%
- LAIESYA14%
- SIZIKJXGHWYI11%
- YOTOM11%
- Firecore11%
- YMGBHNKJLS9%
- GEONASSUR8%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +2.5% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top bubble level search terms
- bubble level90K/yr
- small bubble level16K/yr
- level bubble9K/yr
- mini bubble level7K/yr
- magnetic bubble level6K/yr
- bubble levels7K/yr
Top bubble 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
LAIESYA 3Pcs Circular Bubble Level Bullseye Degree Marked Surface Round Spirit Levels Measuring Tool for Leveling Phonograph Camera Turntable Tripod Telescope (32X7mm)
LAIESYA$5.304.5★511 rev
Torpedo Level Magnetic Firecore 9 Inch Shockproof Small Leveler Tool with 3 Bubble Spirit Level 45 90 180 Degree Construction Levelers for Hanging Pictures Install Shelf Home Renovation
Firecore$5.894.7★5,754 rev
SIZIKJXGHWYI 6Pcs Small Bubble Levels 10x10x29mm Mini Square Spirit Level Measuring Layout Tools
SIZIKJXGHWYI$4.594.6★1,581 rev
Dreyoo 9 Pcs Bubble Spirit Levels Magnetic Mini Square and Round Levels
Dreyoo$9.724.3★64 rev
YMGBHNKJLS 4Pcs Small Circular Bubble Levels with Double Sided Adhesive Bottom Mini Little Stick-on Bubble Spirit Level Measuring Layout Tools Levels (25x10mm)
YMGBHNKJLS$4.994.5★205 rev
Newest
by launch date
YMGBHNKJLS 5Pcs Magnetic Small Bubble Levels 29x10x12mm Mini Square Bubble Spirit Level Measuring Layout Tools (29mm)
YMGBHNKJLS$5.0320 rev
Dreyoo 9 Pcs Bubble Spirit Levels Magnetic Mini Square and Round Levels
Dreyoo$9.7264 rev
6pcs Mini Bubble Levels Set - 2 Round & 4 Small Spirit Levels (32x7mm & 10x10x29mm) for Camera Tripod Picture Hanging DIY Toolkits - Precision Leveling Tools
Generic$6.9745 rev
Geouniver Bullseye Round Circular Magnetic Bubble Level Indicator For Rv Large Spirit Camper Bulls Eye Precision Machinist Magnet Post Tool Leveling Table Trailer 3.15 Inch 80 Mm
Geouniver$14.7678 rev
ZUJHPYMI 2Pcs Magnetic Bubble Level Measuring Layout Tools Levels with Magnetic Base Bubble Spirit Level
ZUJHPYMI$4.58211 rev
Trending
90-day click momentumYMGBHNKJLS 5Pcs Magnetic Small Bubble Levels 29x10x12mm Mini Square Bubble Spirit Level Measuring Layout Tools (29mm)
YMGBHNKJLS$5.034.7★
EZshoot Scope Leveling Kit with Universal Magnetic Scope Level Bubble Black
EZshoot$20.364.5★
Dreyoo 9 Pcs Bubble Spirit Levels Magnetic Mini Square and Round Levels
Dreyoo$9.724.3★
Camco Camper/RV Level - Features Bullseye Bubble Level Design for Fast Settling - Reads 360-Degrees Simultaneously - Can be Mounted or Free Standing (25573)
Camco$5.904.6★
Geouniver Bullseye Round Circular Magnetic Bubble Level Indicator For Rv Large Spirit Camper Bulls Eye Precision Machinist Magnet Post Tool Leveling Table Trailer 3.15 Inch 80 Mm
Geouniver$14.764.6★
What buyers say about bubble level
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to operate”
“Excellent product”
“As advertised”
“Good price”
“Perfect size and is accurate”
“Surprisingly, fairly accurate”
“it lights up super bright”
“Built well and seems to be very accurate”
“They are durable as well”
“Perfect compact size for storage in my camper drawer”
What buyers complain about
“Wrong size”
“The Precision is not accurate”
“Cheap electronics”
“Adhesive failed”
“the kicker for all this is that they break randomly”
“Too expensive, buy better made for the money”
“It is not as strong as I thought it would be”
“Not as described”
“Didnt work”
“Way too tiny to use easily”
Top return reasons
Common questions
- Is bubble level profitable to sell on Amazon United States?
- The niche generates $145K/yr across 41 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +2.5%. Flapen's verdict: Worth a look (58/100).
- How competitive is the bubble level niche?
- 22 brands and 71 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 57% of demand.
- What do buyers complain about in bubble level?
- Top complaints mined from reviews: Size-Overall, Measurement/Reading Accuracy, Quality-Overall. The return rate is 1.1%.
- When does demand for bubble level peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the bubble level niche?
- Listings span $3.90–$39.62; the average listing price is $9.94 (sweet spot $15–$100). The average incumbent carries 1,211 reviews — the moat a new listing must climb.