---
title: "No Drill Door Lock — $37K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/no-drill-door-lock"
last_updated: "2026-08-08T22:08:33.848Z"
locale: en
meta:
description: "Niche score 30/100 · $37K/yr market · 36K searches/yr · $15.76 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 30/100 · $37K/yr market · 36K searches/yr · $15.76 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "No Drill Door Lock — $37K/yr Amazon US Niche (2026) - Flapen"
---
# **no drill door lock**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 9Growth 26Conversion 71Competition 0Returns 20Price range 74Avg price 77Brand share 0Review moat 22Quality gap 72
**Avg price**
**Great****$15.76**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$11.58–$24.72**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****6.5%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Okay****+0.7%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****10,333.6**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****6.5%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$37K**
$37K/yr · 36K searches
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, no drill door lock is a $37K/yr Amazon United States market (36K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Aug. Verdict: Skip it — 30/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **no drill door lock market data**
- **Units sold / yr**
- **3K–3K**
- avg 250–500/product
- **Revenue / yr**
- **$39K–$47K**
- units × avg price
- **Conversion rate**
- **6.5%**
- **Avg BSR**
- **#67**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **60%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **175 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**10**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Addalock62% - AceMining18% - Rerishom16% - Guard Dog Security3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +0.7% search growth over the last 90 days.
2K1KSpike '24Spike '25Prime Day '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/no-drill-door-lock/trend)
## **Top no drill door lock search terms**
- **addalock portable door lock**16K/yr+18.1%5.7% conv. - **addalock**15K/yr-9.9%5.1% conv. - **add a lock**3K/yr-26.7%4.1% conv. - **add a lock portable door lock**2K/yr-14.5%4.5% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/no-drill-door-lock/search-terms)
## **Top no drill door lock 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%15%$6K30%$11K45%$17K60%$22K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 5 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Addalock The Original Portable Door Lock for Travel & Home Security Durable 1-Piece Door Latch Lock for Houses Apartments Hotels Motels Dorms & AirBnBs - Lock the Door & Stay at Home or Away**Addalock**$14.83**4.4★16,759 rev](https://www.amazon.com/dp/B00186URTY) [2**AceMining Portable Door Lock Home Security Door Lock Travel Lockdown Locks for Additional Safety and Privacy Perfect for Traveling Hotel Home Apartment College**AceMining**$11.58**4.2★23,551 rev](https://www.amazon.com/dp/B08L7DNXT9) [3**Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home Hotel and Apartment Prevent Unauthorized Entry Protect Family Security in Traveling Home Bedroom Hotel Apartment AirBNB**Rerishom**$14.09**4.2★8,475 rev](https://www.amazon.com/dp/B09TPGR5WJ) [4**Addalock The Original Portable Door Lock for Travel & Home Security 1-Piece Door Latch Lock for Houses Apartments Hotels Motels Dorms & AirBnBs - Lock the Door & Stay at Home or Away 2 Pack**Addalock**$24.72**4.5★1,970 rev](https://www.amazon.com/dp/B002L6BZXC) [5**Guard Dog Security Blocklock Portable Door Lock Hotel Door Locks for Travelers Security Tough Durable Apartment Door Security Home Security Travel Essentials Easy to Use**Guard Dog Security**$13.56**4.3★913 rev](https://www.amazon.com/dp/B0DDYW3GX9)
### **Newest**
by launch date
[**Guard Dog Security Blocklock Portable Door Lock Hotel Door Locks for Travelers Security Tough Durable Apartment Door Security Home Security Travel Essentials Easy to Use**Guard Dog Security**$13.56**913 rev1y ago](https://www.amazon.com/dp/B0DDYW3GX9) [**Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home Hotel and Apartment Prevent Unauthorized Entry Protect Family Security in Traveling Home Bedroom Hotel Apartment AirBNB**Rerishom**$14.09**8,475 rev4y ago](https://www.amazon.com/dp/B09TPGR5WJ) [**AceMining Portable Door Lock Home Security Door Lock Travel Lockdown Locks for Additional Safety and Privacy Perfect for Traveling Hotel Home Apartment College**AceMining**$11.58**23,551 rev5y ago](https://www.amazon.com/dp/B08L7DNXT9) [**Addalock The Original Portable Door Lock for Travel & Home Security 1-Piece Door Latch Lock for Houses Apartments Hotels Motels Dorms & AirBnBs - Lock the Door & Stay at Home or Away 2 Pack**Addalock**$24.72**1,970 rev16y ago](https://www.amazon.com/dp/B002L6BZXC) [**Addalock The Original Portable Door Lock for Travel & Home Security Durable 1-Piece Door Latch Lock for Houses Apartments Hotels Motels Dorms & AirBnBs - Lock the Door & Stay at Home or Away**Addalock**$14.83**16,759 rev18y ago](https://www.amazon.com/dp/B00186URTY)
### **Trending**
90-day click momentum
[**Guard Dog Security Blocklock Portable Door Lock Hotel Door Locks for Travelers Security Tough Durable Apartment Door Security Home Security Travel Essentials Easy to Use**Guard Dog Security**$13.56**4.3★**▲ 66%**](https://www.amazon.com/dp/B0DDYW3GX9) [**Addalock The Original Portable Door Lock for Travel & Home Security 1-Piece Door Latch Lock for Houses Apartments Hotels Motels Dorms & AirBnBs - Lock the Door & Stay at Home or Away 2 Pack**Addalock**$24.72**4.5★**▲ 56%**](https://www.amazon.com/dp/B002L6BZXC) [**AceMining Portable Door Lock Home Security Door Lock Travel Lockdown Locks for Additional Safety and Privacy Perfect for Traveling Hotel Home Apartment College**AceMining**$11.58**4.2★**▲ 23%**](https://www.amazon.com/dp/B08L7DNXT9) [**Addalock The Original Portable Door Lock for Travel & Home Security Durable 1-Piece Door Latch Lock for Houses Apartments Hotels Motels Dorms & AirBnBs - Lock the Door & Stay at Home or Away**Addalock**$14.83**4.4★**— 3%**](https://www.amazon.com/dp/B00186URTY) [**Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home Hotel and Apartment Prevent Unauthorized Entry Protect Family Security in Traveling Home Bedroom Hotel Apartment AirBNB**Rerishom**$14.09**4.2★**▼ 30%**](https://www.amazon.com/dp/B09TPGR5WJ)
## **What buyers say about no drill door lock**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Security**18%
*“Extra security”*
**Ease Of Use**14%
*“Easy to use”*
**Advertised Vs Actual Product**11%
*“Works as advertised”*
**Locking Mechanism**10%
*“Best lock”*
**Quality-Overall**8%
*“Appears to be well made”*
**Efficiency**7%
*“Works great”*
**Value For Money**6%
*“definitely worth it”*
**Strength**3%
*“Very strong and very easy to install/use”*
**Size-Overall**3%
*“Fits well and easy to use”*
**Portability**2%
*“Its small, lightweight, and easy to carry in a bag”*
### **What buyers complain about **
**Functionality-Overall**24%
*“Didn't work”*
**Size-Overall**17%
*“doesnt fit every door”*
**Compatibility-Overall**16%
*“Wasnt compatible with the doors at the hotel I stayed”*
**Quality-Overall**9%
*“The build quality doesn't seem the best, hard plastic,”*
**Locking Mechanism**6%
*“the door would not open from the inside because the lock had become stuck”*
**Durability**3%
*“Flop. Very fragile, it breaks after the first night”*
**Ease Of Use**2%
*“This product was hard to figure out”*
**Advertised Vs Actual Product**2%
*“Returned, did not work as advertised”*
**Strength**2%
*“Very fragile, it breaks after the first night”*
**Thickness**2%
*“This device is thick”*
### **Top return reasons **
**Size-Overall**36%
**Functionality-Overall**16%
**Compatibility-Overall**15%
**Locking Mechanism**10%
**Advertised Vs Actual Product**5%
**Value For Money**3%
**Mechanism Issues**2%
**Defective Material/Parts**2%
**Ease Of Use**2%
**Assembly/Installation**2%
## **Common questions**
- **Is no drill door lock profitable to sell on Amazon United States?**
- The niche generates $37K/yr across 5 tracked products. 90-day search growth is +0.7%. Flapen's verdict: Skip it (30/100).
- **How competitive is the no drill door lock niche?**
- 4 brands and 10 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in no drill door lock?**
- Top complaints mined from reviews: Functionality-Overall, Size-Overall, Compatibility-Overall. The return rate is 6.5% — above our launch gate.
- **When does demand for no drill door lock peak?**
- Demand peaks in Jul–Aug; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the no drill door lock niche?**
- Listings span $11.58–$24.72; the average listing price is $15.76 (sweet spot $15–$100). The average incumbent carries 10,334 reviews — the moat a new listing must climb.
## **Related niches in Tools & Home Improvement**
- 73 [**solar outdoor lights**](https://flapen.com/research/us/tools-home-improvement/solar-outdoor-lights)$30.2M/yr+39.8%**Launch it**- 73 [**shower lamp**](https://flapen.com/research/us/tools-home-improvement/shower-lamp)$2.8M/yr+30.2%**Launch it**- 73 [**solar flowers**](https://flapen.com/research/us/tools-home-improvement/solar-flowers)$607K/yr+52.0%**Worth a look**- 73 [**american flag lights**](https://flapen.com/research/us/tools-home-improvement/american-flag-lights)$465K/yr+736.5%**Worth a look**- 73 [**solar fairy lights**](https://flapen.com/research/us/tools-home-improvement/solar-fairy-lights)$3.5M/yr+64.6%**Launch it**- 73 [**solar watering can with cascading lights**](https://flapen.com/research/us/tools-home-improvement/solar-watering-can-with-cascading-lights)$304K/yr+124.3%**Worth a look**[**All Tools & Home Improvement niches **](https://flapen.com/research/us/tools-home-improvement)