---
title: "Peep Holes for Door — $305K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/peep-holes-for-door"
last_updated: "2026-08-08T21:24:22.785Z"
locale: en
meta:
description: "Niche score 46/100 · $305K/yr market · 345K searches/yr · $14.39 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $305K/yr market · 345K searches/yr · $14.39 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Peep Holes for Door — $305K/yr Amazon US Niche (2026) - Flapen"
---
# **peep holes for door**
**Skip it**
Soft demand (-6.8% this quarter) — this niche doesn't clear our bar today.
Market size 51Growth 22Conversion 68Competition 39Returns 44Price range 80Avg price 70Brand share 33Review moat 66Quality gap 38
**Price range**
**Great****$5.54–$55.80**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$14.39**
avg listing price — sweet spot $15–$100
**Conversion**
**Good****6.2%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****852.75**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$305K**
$305K/yr · 345K searches
**Returns**
**Okay****3.5%**
return rate — above 5% kills the launch gate
**Competition**
**Okay****61%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****85%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-6.8%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, peep holes for door is a $305K/yr Amazon United States market (345K searches/yr). The top 5 brands hold 85% of demand. Verdict: Skip it — 46/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **peep holes for door market data**
- **Units sold / yr**
- **20K–25K**
- avg 750–1,000/product
- **Revenue / yr**
- **$288K–$360K**
- units × avg price
- **Conversion rate**
- **6.2%**
- **Avg BSR**
- **#12**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **80%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **44 months**
- **Avg seller age**
- **187 days**
## **Competition & brand share**
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**22**
**Top-5 brand share**
**85%**
Top 20: 100%
**Top-5 click share**
**61%**
Top 20: 100%
**Open market**
**11%**
- TOGU51% - HOJLKLD10% - MomsUnited9% - Junxave8% - Earl Diamond6% - Tahikem4% - Open — no brand owns it (5 brands, 11%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -6.8% search growth over the last 90 days.
7K5KPrime Day '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/peep-holes-for-door/trend)
## **Top peep holes for door search terms**
- **peep holes for door**86K/yr-13.3%6.6% conv. - **door peephole**52K/yr+1.7%5.0% conv. - **peephole**43K/yr+2.8%4.1% conv. - **peep hole**26K/yr+9.0%5.4% conv. - **peephole for front door**24K/yr-1.7%4.3% conv. - **door viewer**19K/yr-10.8%2.9% conv. - **front door peephole**9K/yr+36.7%3.9% conv. - **door peep hole kit**14K/yr-22.4%5.6% conv. - **door viewer peephole**11K/yr-16.3%3.3% conv. - **door viewers**8K/yr-15.4%1.0% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/peep-holes-for-door/search-terms)
## **Top peep holes for door 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%$31K20%$61K30%$92K40%$122K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**TOGU 220-degree Solid Brass Peep Holes for Door with 16mm Drill Bit 0.63 inch Door Peephole with Privacy Compatible with Door Thick from 1-3/8 to 2-1/6 Brushed Nickel Finish**TOGU**$8.08**4.7★1,296 rev](https://www.amazon.com/dp/B0CM6P2JVX) [2**TOGU 220-degree Solid Brass Peep Holes for Door with 16mm Drill Bit 0.63 inch Door Peephole with Privacy Compatible with Door Thick from 1-3/8 to 2-1/6 Matte Black Finish**TOGU**$8.25**4.7★1,296 rev](https://www.amazon.com/dp/B0CM6MZPN8) [3**5/8 in Door Peephole with Drill Bit for 1-1/2-2-3/8 in Door Black**HOJLKLD**$8.76**4.5★1,368 rev](https://www.amazon.com/dp/B0BN9Q9VDB) [4**Door Viewer Peephole Solid Brass 200-degree Door Viewer with Heavy Duty Rotating Privacy Cover for 1-3/8 to 2-1/6 Doors for Home Office Hotel (Black)**Junxave**$6.66**4.3★2,516 rev](https://www.amazon.com/dp/B07DVT97QW) [5**MomsUnited Peep Holes for Door Peephole with 200 Wide Viewing Angle Peephole for Front Door for Enhanced Door Security Easy Installation Includes Drill & Allen Wrench Pack of 3**MomsUnited**$17.55**4.4★234 rev](https://www.amazon.com/dp/B0CFZYK7KM)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**MomsUnited Door Peephole for Front Door Matte Black Viewer with Privacy Cover for Added Security Easy Install Peep Hole 200 Wide Viewing Angle Includes Drill Bit & Allen Wrench Pack of 3**MomsUnited**$17.75**36 rev12mo ago](https://www.amazon.com/dp/B0FKLWZXW6) [**BlingKingdom Door Viewer with Privacy Cover Peephole Viewer 14mm Diameter 35-50mm Length Security Spy Hole Door Peephole for Home Office Hotel (Silver)**BlingKingdom**$5.54**36 rev1y ago](https://www.amazon.com/dp/B0DPW34LZ4) [**RONESS Door viewer Peephole for Door Door Peephole with Cover Security Peephole with Rotating Cover Wide Angel Peephole Door viewer Adjustable for 1.38-2.17in with Drill bit (Black)**RONESS**$10.88**96 rev1y ago](https://www.amazon.com/dp/B0DCGC565H) [**TOGU 3828 Brass Extra Larger peep Holes for Door with 1-1/10 Drill Bit 220-degree Door viewer Peephole with Privacy Cover Fitting Door Thick from 1-3/5 to 2-1/5 Satin Nickel Finish**TOGU**$13.28**160 rev2y ago](https://www.amazon.com/dp/B0CW331GHJ) [**Tahikem Door Viewer Peephole Door Viewers with 0.63inch/16mm Drill Bit Kit Fits 1-3/8 to 2-1/4 Front Door 200 Degree Wide Angle Peep Eye Hole Anti Peeping Reverse Privacy Covers - Matte Black**Tahikem**$9.78**451 rev2y ago](https://www.amazon.com/dp/B0CTJPNDWN)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**MomsUnited Door Peephole for Front Door Matte Black Viewer with Privacy Cover for Added Security Easy Install Peep Hole 200 Wide Viewing Angle Includes Drill Bit & Allen Wrench Pack of 3**MomsUnited**$17.75**4.5★**▲ 162%**](https://www.amazon.com/dp/B0FKLWZXW6) [**TOGU 220-degree Solid Brass Peep Holes for Door with 16mm Drill Bit 0.63 inch Door Peephole with Privacy Compatible with Door Thick from 1-3/8 to 2-1/6 Antique Bronze Finish**TOGU**$7.95**4.7★**▲ 141%**](https://www.amazon.com/dp/B0CM6GZR5V) [**TOGU 220-degree Solid Brass Peep Holes for Door with 16mm Drill Bit 0.63 inch Door Peephole with Privacy Compatible with Door Thick from 1-3/8 to 2-1/6 Matte Black Finish**TOGU**$8.25**4.7★**▲ 74%**](https://www.amazon.com/dp/B0CM6MZPN8) [**Door Viewer Peephole Solid Brass 200-degree Door Viewer with Heavy Duty Rotating Privacy Cover for 1-3/8 to 2-1/6 Doors for Home Office Hotel (Black)**Junxave**$6.66**4.3★**▲ 27%**](https://www.amazon.com/dp/B07DVT97QW) [**MomsUnited Peep Holes for Door Peephole with 200 Wide Viewing Angle Peephole for Front Door for Enhanced Door Security Easy Installation Includes Drill & Allen Wrench Pack of 3**MomsUnited**$17.55**4.4★**▲ 15%**](https://www.amazon.com/dp/B0CFZYK7KM)
**~~View all trending →~~**
## **What buyers say about peep holes for door**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Assembly/Installation**29%
*“Simple to set up”*
**Quality-Overall**25%
*“Good quality, easy installation,”*
**Value For Money**10%
*“Great value”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Ease Of Use**5%
*“Easy to use”*
**Size-Overall**4%
*“Fits perfectly”*
**Design-Overall**3%
*“Looks great”*
**Efficiency**3%
*“Works great”*
**Durability**3%
*“very durable & looks great”*
**Security**2%
*“Great for privacy also”*
### **What buyers complain about **
**Quality-Overall**12%
*“Bad Quality”*
**Size-Overall**12%
*“Small”*
**Display-Overall**8%
*“Not good viewing”*
**Advertised Vs Actual Product**8%
*“This is not as advertised”*
**Functionality-Overall**6%
*“It doesn't record”*
**Image/Picture Clarity**6%
*“you have no wide picture”*
**Durability**5%
*“It didnt last three years”*
**Ease Of Use**3%
*“it should've taken about 15 seconds with a better tool”*
**Battery Life**2%
*“At first, I thought the batteries had died, so I replaced them,”*
**Flammable**2%
*“fire if not careful”*
### **Top return reasons **
**Size-Overall**67%
**Advertised Vs Actual Product**7%
**Color**5%
**Compatibility-Overall**4%
**Image/Picture Clarity**3%
**Defective Material/Parts**2%
**Functionality-Overall**2%
**Assembly/Installation**2%
**Value For Money**2%
**Display-Overall**2%
## **Common questions**
- **Is peep holes for door profitable to sell on Amazon United States?**
- The niche generates $305K/yr across 20 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -6.8%. Flapen's verdict: Skip it (46/100).
- **How competitive is the peep holes for door niche?**
- 11 brands and 22 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 85% of demand.
- **What do buyers complain about in peep holes for door?**
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Display-Overall. The return rate is 3.5%.
- **When does demand for peep holes for door peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the peep holes for door niche?**
- Listings span $5.54–$55.80; the average listing price is $14.39 (sweet spot $15–$100). The average incumbent carries 853 reviews — the moat a new listing must climb.
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