---
title: "Post Level — $130K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/post-level"
last_updated: "2026-08-08T18:30:06.688Z"
locale: en
meta:
description: "Niche score 50/100 · $130K/yr market · 100K searches/yr. A concentrated shelf (top 5 take 80% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $130K/yr market · 100K searches/yr. A concentrated shelf (top 5 take 80% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Post Level — $130K/yr Amazon US Niche (2026) - Flapen"
---
# **post level**
**Worth a look**
Shows low returns (1.3%), but a concentrated shelf (top 5 take 80% of clicks) keeps it on the watch list.
Market size 29Growth 53Conversion 88Competition 17Returns 89Price range 61Avg price 55Brand share 42Review moat 66Quality gap 45
**Returns**
**Great****1.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****854.36**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$6.12–$28.71**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$12.62**
avg listing price — sweet spot $15–$100
**Growth**
**Good****+24.6%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****80%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$130K**
$130K/yr · 100K searches
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, post level is a $130K/yr Amazon United States market (100K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 50/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **post level market data**
- **Units sold / yr**
- **13K–15K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **$158K–$189K**
- units × avg price
- **Conversion rate**
- **10.3%**
- **Avg BSR**
- **#95**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **73%**
- **Out of stock**
- **8.2%**
- **Avg brand age**
- **50 months**
- **Avg seller age**
- **168 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**11 **▲rising
**Sellers**
**31**
**Top-5 brand share**
**80%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**14%**
- IRWIN34% - Swanson Tool Co., Inc21% - YOTOM9% - Firecore8% - KAPRO8% - QualiapeX6% - Open — no brand owns it (5 brands, 14%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +24.6% search growth over the last 90 days.
3K2KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun · busiest ÷ quietest = 2.7×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/post-level/trend)
## **Top post level search terms**
- **post level**50K/yr+17.5%12.1% conv. - **post leveler tool 4x4**14K/yr+33.3%13.8% conv. - **post leveler**6K/yr+79.3%9.6% conv. - **fence post level**8K/yr+13.8%12.5% conv. - **4x4 post level**4K/yr+33.9%12.9% conv. - **corner level**5K/yr+21.0%8.9% conv. - **pole level**4K/yr+2.2%7.6% conv. - **fence post leveling tool**3K/yr+20.9%11.4% conv. - **post level 4x4 6x6 4x6**3K/yr+49.2%13.8% conv. - **post and pipe level**3K/yr+34.7%11.5% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/post-level/search-terms)
## **Top post 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.
0%10%$13K20%$26K30%$39K40%$52K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Irwin Tools 1794482 Magnetic Post Level**IRWIN**$6.12**4.6★4,015 rev](https://www.amazon.com/dp/B005XUHK5A) [2**Swanson Magnetic Post Plumbing Pipe Track Level with Elastic Hooks PL001M**Swanson Tool Co., Inc**$8.10**4.6★1,877 rev](https://www.amazon.com/dp/B00136YRWM) [3**2 Pack Folding Magnetic Post Level for Pipe Post and Beams Leveling**YOTOM**$8.77**4.3★403 rev](https://www.amazon.com/dp/B088ZM3689) [4**Firecore 2Pcs Level and Tool Magnetic Post Level**Firecore**$9.22**4.5★1,371 rev](https://www.amazon.com/dp/B0BBTDGCQG) [5**Kapro - 340 Postrite Post Level - Adjustable Folding Post Level - For Use on Posts and Pipes - Includes Strap and 3 Vials - Magnetic**KAPRO**$8.46**4.2★1,158 rev](https://www.amazon.com/dp/B000G35MPE)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Konvixon 10PCS Masonry Line String Set for Bricklaying and Alignment**Konvixon**$28.71**34 rev6mo ago](https://www.amazon.com/dp/B0GF7D6PW7) [**Enhon Adjustable Magnetic Post Level with 6 Hanging String Line Levels**Enhon**$11.95**28 rev1y ago](https://www.amazon.com/dp/B0FBFT4F88) [**LURKA #18 Mason Line String with Post & Pipe Level & 5 Line Levels 540 Feet Braided Nylon Twine High-Visibility String Line for Construction Gardening DIY and Outdoor Projects (Orange)**LURKA**$21.39**80 rev1y ago](https://www.amazon.com/dp/B0F42TG77D) [**Tellegloww 4 Pcs Magnetic Post Level for Pipe Post and Pipe Level Tool**Tellegloww**$17.92**76 rev2y ago](https://www.amazon.com/dp/B0CXSYGCK7) [**QualiapeX Magnetic Post Level 270 Adjustable Folding Post Level with 3 Vials Elastic Loop for Hands-free Work**QualiapeX**$10.04**244 rev3y ago](https://www.amazon.com/dp/B0C5VM5B53)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Konvixon 10PCS Masonry Line String Set for Bricklaying and Alignment**Konvixon**$28.71**5.0★**▲ 108%**](https://www.amazon.com/dp/B0GF7D6PW7) [**Swanson Magnetic Post Plumbing Pipe Track Level with Elastic Hooks PL001M**Swanson Tool Co., Inc**$8.10**4.6★**▲ 28%**](https://www.amazon.com/dp/B00136YRWM) [**2 Pack Folding Magnetic Post Level for Pipe Post and Beams Leveling**YOTOM**$8.77**4.3★**▲ 12%**](https://www.amazon.com/dp/B088ZM3689) [**Century Drill & Tool 72898 Post Level**Century Drill & Tool**$8.18**4.4★**— 4%**](https://www.amazon.com/dp/B005H38XQS) [**Tellegloww 4 Pcs Magnetic Post Level for Pipe Post and Pipe Level Tool**Tellegloww**$17.92**4.5★**— 4%**](https://www.amazon.com/dp/B0CXSYGCK7)
**~~View all trending →~~**
## **What buyers say about post level**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**34%
*“Works great and makes life easier,”*
**Value For Money**16%
*“affordable”*
**Quality-Overall**12%
*“Good quality”*
**Advertised Vs Actual Product**7%
*“Does its job”*
**Design-Overall**6%
*“Very good design and quality”*
**Compactness**3%
*“Compact and accurate”*
**Strength**3%
*“Looks sturdy”*
**Measurement/Reading Accuracy**3%
*“Precision”*
**Material Quality**2%
*“Made of strong plastic, durable, and worked great setting post”*
**Grip**2%
*“Hands free”*
### **What buyers complain about **
**Quality-Overall**22%
*“Not well-made”*
**Strength**16%
*“Kinda fragile. being plastic”*
**Adhesion/Stickiness**6%
*“Will not stick to metal”*
**Durability**6%
*“Yellow rubber band broke at the worst time possible”*
**Defective Material/Parts**6%
*“Bad product control”*
**Add-Ons/Attachments**6%
*“Unit does not form 90 degree attachment when on a 4x4”*
**Material Quality**6%
*“The materials however are very cheap and flimsey”*
**Ease Of Use**6%
*“Difficult to use”*
**Value For Money**5%
*“This is not what a paid to have”*
**Size-Overall**3%
*“Included rubber band was small”*
### **Top return reasons **
**Functionality-Overall**21%
**Value For Money**14%
**Size-Overall**11%
**Measurement/Reading Accuracy**8%
**Defective Material/Parts**6%
**Advertised Vs Actual Product**6%
**Strength**5%
**Quality-Overall**5%
**Material Quality**4%
**Adhesion/Stickiness**4%
## **Common questions**
- **Is post level profitable to sell on Amazon United States?**
- The niche generates $130K/yr across 11 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +24.6%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the post level niche?**
- 11 brands and 31 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 80% of demand.
- **What do buyers complain about in post level?**
- Top complaints mined from reviews: Quality-Overall, Strength, Adhesion/Stickiness. The return rate is 1.3%.
- **When does demand for post level peak?**
- Demand peaks in Apr–May–Jun; the busiest month runs 2.7× the quietest.
- **What does it cost to enter the post level niche?**
- Listings span $6.12–$28.71; the average listing price is $12.62 (sweet spot $15–$100). The average incumbent carries 854 reviews — the moat a new listing must climb.
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