---
title: "Plc — $233K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/plc"
last_updated: "2026-08-11T19:13:47.102Z"
locale: en
meta:
description: "Niche score 48/100 · $233K/yr market · 136K searches/yr · $290.94 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $233K/yr market · 136K searches/yr · $290.94 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Plc — $233K/yr Amazon US Niche (2026) - Flapen"
---
# **plc**
**Skip it**
Prices mostly outside the sweet spot ($29.88–$2486.28) — this niche doesn't clear our bar today.
Market size 44Growth 22Conversion 7Competition 60Returns 89Price range 3Avg price 32Brand share 45Review moat 66Quality gap 97
**Quality gap**
**Incredible****3.8★**
avg incumbent rating — lower means beatable quality
**Returns**
**Great****1.3%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****859.45**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****78%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$233K**
$233K/yr · 136K searches
**Avg price**
**Okay****$290.94**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-5.6%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.6%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$29.88–$2486.28**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, plc is a $233K/yr Amazon United States market (136K searches/yr). The top 5 brands hold 78% of demand. Verdict: Skip it — 48/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **plc market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$145K–$218K**
- units × avg price
- **Conversion rate**
- **0.6%**
- **Avg BSR**
- **#1,024**
- **Page quality**
- **0%**
- **Prime**
- **52%**
- **Sponsored**
- **59%**
- **Out of stock**
- **5.8%**
- **Avg brand age**
- **56 months**
- **Avg seller age**
- **186 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **▼falling
**Sellers**
**25**
**Top-5 brand share**
**78%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 91%
**Open market**
**18%**
- Generic42% - Arduino17% - ELEGOO10% - Walfront5% - SIEMENS5% - Industrial Concepts4%
## **Demand & seasonality**
Weekly Amazon search volume, last 92 weeks — -5.6% search growth over the last 90 days.
3K2KPrime Day '25 seasonNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/us/electronics/plc/trend)
## **Top plc search terms**
- **plc**73K/yr-0.7%0.0% conv. - **plc training kit**37K/yr-19.9%0.2% conv. - **plc controller**21K/yr+4.2%0.2% conv. - **click plc**5K/yr+3.2%0.3% conv. [**All search terms **](https://flapen.com/research/us/electronics/plc/search-terms)
## **Top plc 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%4%$9K8%$19K12%$28K16%$37K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)6 products missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1![Arduino PLC Starter Kit [AKX00051] - Includes Arduino Opta for Industrial Automation Wi-Fi Bluetooth I/O Modules & 20+ Hours of Online Learning Content | Cloud Integration for Smart Manufacturing](https://m.media-amazon.com/images/I/41xzf2WbUhL.jpg)**Arduino PLC Starter Kit \[AKX00051\] - Includes Arduino Opta for Industrial Automation Wi-Fi Bluetooth I/O Modules & 20+ Hours of Online Learning Content | Cloud Integration for Smart Manufacturing**Arduino**$345.62**3.2★13 rev](https://www.amazon.com/dp/B0CYH8JPKY) [2**PLC HMI All in One Integrated Programmable Logic Controller 2.8 Inch Touch Screen TFT LCD Display with 7 Input 5 Relay Output 4 Transistor Output for 2 High-Speed Pulse 100KHz and Direction**Generic**$46.87**4.1★13 rev](https://www.amazon.com/dp/B0DTQ3FN7T) [3**ELEGOO Mega R3 Project The Most Complete Ultimate Starter Kit with Tutorial Compatible with Arduino IDE**ELEGOO**$60.80**4.7★7,945 rev](https://www.amazon.com/dp/B01EWNUUUA) [4**3.8 Inch PLC HMI All in One Integrated Programmable Logic Controller 10 Input 7 Relay Output Built-in Analog 2AD & 2DA 2NTC10K 2 High-Speed Pulse 100KHz for Sevor or Stepper (17MR-FE380-FX-B)**Generic**$64.16**2.8★7 rev](https://www.amazon.com/dp/B0F3PCP7LL) [5**DC 24V Control Small PLC FX1S-20MT Programmable Logic Controller With 10 Input 10 Transistor Output 2 High-Speed Pulse 100KHz For Encoder Sevor and Stepper 1 Channel RS485 (Mini-20MT-4MTS-DC)**Generic**$39.40**0.0★0 rev](https://www.amazon.com/dp/B0G17V36K3)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**PLCTRAINERFOLKS Brand PLC Training Kit - Built Using a Micro820 PLC with Analog I/O on Board ethernet & LED Potentiometer with Lessons and Free Programming Cable. Fun and Desktop.**PLCTRAINERFOLKS**$1498.23**0 rev4mo ago](https://www.amazon.com/dp/B0GRKPNPFC) [**4 Inch PLC HMI All in One Integrated Programmable Logic Controller FX1S-20MR with 12 Input 8 Relay Output Built-in 2AD and 2DA 2 Temparature NTC10K 2 High Speed 100KHz (F420-FX-B)**Generic**$89.94**1 rev8mo ago](https://www.amazon.com/dp/B0G19TBPRS) [**DC 24V Control Small PLC FX1S-20MT Programmable Logic Controller With 10 Input 10 Transistor Output 2 High-Speed Pulse 100KHz For Encoder Sevor and Stepper 1 Channel RS485 (Mini-20MT-4MTS-DC)**Generic**$39.40**0 rev8mo ago](https://www.amazon.com/dp/B0G17V36K3) [**24V DC PLC Ladder Logic Controller FX1S-15MT Programmable Logic Controller with 8 Input 7 Transistor Output Fully Compatible with FX1S 1 Channel RS485 Connect with HMI (Mini-15MT-DC)**Generic**$33.99**0 rev8mo ago](https://www.amazon.com/dp/B0G17PTH8R) [**3.8 Inch PLC HMI All in One Integrated Programmable Logic Controller 10 Input 7 Relay Output Built-in Analog 2AD & 2DA 2NTC10K 2 High-Speed Pulse 100KHz for Sevor or Stepper (17MR-FE380-FX-B)**Generic**$64.16**7 rev1y ago](https://www.amazon.com/dp/B0F3PCP7LL)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**PLCTRAINERFOLKS Brand PLC Training Kit - Built Using a Micro820 PLC with Analog I/O on Board ethernet & LED Potentiometer with Lessons and Free Programming Cable. Fun and Desktop.**PLCTRAINERFOLKS**$1498.23**0.0★**▲ 290%**](https://www.amazon.com/dp/B0GRKPNPFC) [**Programmable Logic Controller PLC Regulator DC 24V FX1N-20MR Industrial Control Board 86 x 73 x 20mm**Hilitand**$35.57**4.2★**▲ 217%**](https://www.amazon.com/dp/B07CWZKBM1) [**4 Inch PLC HMI All in One Integrated Programmable Logic Controller FX1S-20MR with 12 Input 8 Relay Output Built-in 2AD and 2DA 2 Temparature NTC10K 2 High Speed 100KHz (F420-FX-B)**Generic**$89.94**2.0★**▲ 213%**](https://www.amazon.com/dp/B0G19TBPRS) [**DC 24V Control Small PLC FX1S-20MT Programmable Logic Controller With 10 Input 10 Transistor Output 2 High-Speed Pulse 100KHz For Encoder Sevor and Stepper 1 Channel RS485 (Mini-20MT-4MTS-DC)**Generic**$39.40**0.0★**▲ 127%**](https://www.amazon.com/dp/B0G17V36K3) [**3.8 Inch PLC HMI All in One Integrated Programmable Logic Controller 10 Input 7 Relay Output Built-in Analog 2AD & 2DA 2NTC10K 2 High-Speed Pulse 100KHz for Sevor or Stepper (17MR-FE380-FX-B)**Generic**$64.16**2.8★**▲ 96%**](https://www.amazon.com/dp/B0F3PCP7LL)
**~~View all trending →~~**
## **What buyers say about plc**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**28%
*“Great hardware”*
**Value For Money**21%
*“Well worth it”*
**Ease Of Use**8%
*“Its pretty easy”*
**Functionality-Overall**7%
*“The kit is a very good introduction to electronic circuitry”*
**Instructions/User Manual/Troubleshooting**6%
*“Fantastic kit, very complete, and the pdf tutorial is on point”*
**Advertised Vs Actual Product**4%
*“everything was included as advertised”*
**Design-Overall**3%
*“I felt it was really complete for any of the basic projects I wanted to do”*
**Compactness**2%
*“Nice compact little kit with a good educational array of projects, sensors and controls”*
**Material Quality**2%
*“Plenty of materials for many learning exercises”*
**Correct Contents**2%
*“It comes with a wide variety of components”*
### **What buyers complain about **
**Instructions/User Manual/Troubleshooting**31%
*“No instructions”*
**Quality-Overall**7%
*“this product just does not make the grade”*
**Assembly/Installation**6%
*“The problem was, for me, that PDF file that comes with it, which you'd think would include more than just instructions for wiring the components to the board and the Arduino”*
**Connectivity-Overall**6%
*“you are told by an automated service that you cannot connect to the number”*
**Durability**6%
*“Broke within 3days of owning”*
**Compatibility-Overall**4%
*“doesn't work with ide”*
**Advertised Vs Actual Product**4%
*“Not what is described”*
**Software/Application**3%
*“The only issue we had was downloading the software because it needed to be loaded to the C drive on my computer because the file was too large for a regular download”*
**Value For Money**3%
*“A very expensive Arduino”*
**Size-Overall**2%
*“The supplied container is just too tight”*
### **Top return reasons **
**Value For Money**26%
**Defective Material/Parts**15%
**Functionality-Overall**13%
**Instructions/User Manual/Troubleshooting**11%
**Advertised Vs Actual Product**8%
**Connectivity-Overall**6%
**Compatibility-Overall**5%
**Size-Overall**3%
**Software/Application**3%
**Assembly/Installation**2%
## **Common questions**
- **Is plc profitable to sell on Amazon United States?**
- The niche generates $233K/yr across 29 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -5.6%. Flapen's verdict: Skip it (48/100).
- **How competitive is the plc niche?**
- 17 brands and 25 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 78% of demand.
- **What do buyers complain about in plc?**
- Top complaints mined from reviews: Instructions/User Manual/Troubleshooting, Quality-Overall, Assembly/Installation. The return rate is 1.3%.
- **When does demand for plc peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the plc niche?**
- Listings span $29.88–$2486.28; the average listing price is $290.94 (sweet spot $15–$100). The average incumbent carries 859 reviews — the moat a new listing must climb.
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