---
title: "Drop Box — $533K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/drop-box"
last_updated: "2026-08-09T02:13:58.013Z"
locale: en
meta:
description: "Niche score 57/100 · $533K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · $533K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Drop Box — $533K/yr Amazon US Niche (2026) - Flapen"
---
# **drop box**
**Worth a look**
Shows a sweet-spot price point ($38.83 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 61Growth 31Conversion 47Competition 74Returns 52Price range 74Avg price 95Brand share 66Review moat 76Quality gap 35
**Avg price**
**Incredible****$38.83**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****478.95**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****40%**
top-5 click share — leaders hold, buyers still browse
**Price range**
**Good****$9.90–$125.54**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****66%**
top-5 brand share — brands hold most of the demand
**Market size**
**Good****$533K**
$533K/yr · 362K searches
**Returns**
**Good****2.9%**
return rate — above 5% kills the launch gate
**Conversion**
**Okay****3.8%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+4.9%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, drop box is a $533K/yr Amazon United States market (362K searches/yr). The top 5 brands hold 66% of demand. Verdict: Worth a look — 57/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **drop box market data**
- **Units sold / yr**
- **13K–15K**
- avg 250–500/product
- **Revenue / yr**
- **$485K–$582K**
- units × avg price
- **Conversion rate**
- **3.8%**
- **Avg BSR**
- **#46**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **98%**
- **Out of stock**
- **4.2%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **157 days**
## **Competition & brand share**
The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**25 **▼falling
**Sellers**
**32**
**Top-5 brand share**
**66%**
Top 20: 97%
**Top-5 click share**
**40%**
Top 20: 79%
**Open market**
**30%**
- Uniclife28% - KYODOLED22% - EIENHOSHI6% - VOISEN5% - POCHAR4% - CHONOVO4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +4.9% search growth over the last 90 days.
7K5K seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/drop-box/trend)
## **Top drop box search terms**
- **drop box**65K/yr+0.3%2.4% conv. - **key drop box**37K/yr+10.5%4.3% conv. - **money drop box**26K/yr+27.9%4.2% conv. - **cash drop box**24K/yr+29.3%3.9% conv. - **dropbox**30K/yr-23.6%0.8% conv. - **drop box with lock**28K/yr-0.5%3.4% conv. - **key drop box for outside**18K/yr-4.4%4.7% conv. - **money drop box with lock and slot**12K/yr+46.3%3.7% conv. - **cash box with slot**14K/yr-17.0%3.2% conv. - **lock box with slot**13K/yr-4.0%2.9% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/drop-box/search-terms)
## **Top drop box 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%$21K8%$43K12%$64K16%$85K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Uniclife Black Metal Donation Box Wall Mounted Mailbox for Outside**Uniclife**$21.56**4.7★575 rev](https://www.amazon.com/dp/B0DDTJBFX5) [2**KYODOLED Wall Mount Money Drop Box with Lock & Slot Metal Cash Box for Farm Stand Porch Pickup Office & Donations 10.24x5.7x2.95 Inch Black**KYODOLED**$21.93**4.7★2,019 rev](https://www.amazon.com/dp/B0DFBT6D1Y) [3**Uniclife Wall Mount Mailbox for Outside Locking Mail Box Large Mailbox with Key Lock Security Mail Box for House Safe Key Drop Box Post Box Steel Cash Drop Box for Home Office School Black**Uniclife**$26.23**4.6★576 rev](https://www.amazon.com/dp/B0DDTF9VPY) [4**VOISEN Acrylic Donation Box with Lock Black Tip Jar with Sign Holder Suggestion Box for Fundraising Donation Bar School Voting 6.2x4.6x3.9 Inch**VOISEN**$12.75**4.3★1,604 rev](https://www.amazon.com/dp/B0CH83XBBY) [5**KYODOLED Black Donation Box for Fundraising with Lock & Sign Holder Multi-Use Suggestion Voting and Raffle Box Tip Jar Secure Storage Durable Plastic 6.2 x 4.6 x 4.0**KYODOLED**$12.54**4.3★2,169 rev](https://www.amazon.com/dp/B0BXPCXC15)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Uniclife Wall Mount Mailbox for Outside Black Locking Mailbox**Uniclife**$57.93**36 rev7mo ago](https://www.amazon.com/dp/B0GCNNBT72) [**Metal Donation Box with Lock Wall Mounted Cash Money Box with Slot for Cash Deposit Hualleko Money Drop with Lock and Slot for Home/Office/Outdoors 10.2 x 5.6 x 2.9 Inch(Black)**Hualleko**$25.09**78 rev1y ago](https://www.amazon.com/dp/B0FC2C2469) [**Uniclife Cash Box with Combination Lock Wall Mounted Mailbox for Outside**Uniclife**$21.60**203 rev1y ago](https://www.amazon.com/dp/B0DSN1CCJS) [**MAIUSCOLI Package Delivery Box for Outside Large Parcel Drop Box with Lockable Secure Waterproof and Anti-Theft Storage for Porch Curbside House (Black)**MAIUSCOLI**$125.54**271 rev1y ago](https://www.amazon.com/dp/B0DXPHPPJY) [**Metal Donation Box with Lock Ballot Box Drop Box with Lock Suggestion Box with Slot and Locks Metal Locks Boxs Comment Box Voting Box Key Drop Box for Home Office(Black 10.24 x 5.71 x 2.95 Inch)**WAYASDCU**$19.03**152 rev1y ago](https://www.amazon.com/dp/B0DNMGN2C4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Uniclife Wall Mount Mailbox for Outside Black Locking Mailbox**Uniclife**$57.93**4.6★**▲ 117%**](https://www.amazon.com/dp/B0GCNNBT72) [**Metal Donation Box with Lock Ballot Box Drop Box with Lock Suggestion Box with Slot and Locks Metal Locks Boxs Comment Box Voting Box Key Drop Box for Home Office(Black 10.24 x 5.71 x 2.95 Inch)**WAYASDCU**$19.03**4.7★**▲ 68%**](https://www.amazon.com/dp/B0DNMGN2C4) [**Metal Donation Box with Lock Ballot Box Drop Box with Lock Suggestion Box with Slot and Locks Metal Locks Boxs Comment Box Voting Box Key Drop Box for Home Office(White 10.24 x 5.71 x 2.95 Inch)**WAYASDCU**$18.11**4.7★**▲ 55%**](https://www.amazon.com/dp/B0DNMLK3J1) [**Metal Donation Box with Lock Wall Mounted Cash Money Box with Slot for Cash Deposit Hualleko Money Drop with Lock and Slot for Home/Office/Outdoors 10.2 x 5.6 x 2.9 Inch(Black)**Hualleko**$25.09**4.3★**▲ 40%**](https://www.amazon.com/dp/B0FC2C2469) [**EIENHOSHI Metal Donation Box with Lock Wall Mounted Suggestion Box with 4 Iron Keys Black Cash Drop Box with Slot 1-Pack**EIENHOSHI**$23.57**4.7★**▲ 30%**](https://www.amazon.com/dp/B0D7Z5K6WT)
**~~View all trending →~~**
## **What buyers say about drop box**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**14%
*“Excellent well made product”*
**Assembly/Installation**12%
*“Assembly easy”*
**Advertised Vs Actual Product**9%
*“AS DESCRIBED”*
**Value For Money**8%
*“Great value for money”*
**Locking Mechanism**7%
*“Great Lockbox”*
**Size-Overall**7%
*“The box is a good size”*
**Strength**7%
*“The box feels sturdy”*
**Security**5%
*“Very secure”*
**Ease Of Use**4%
*“Easy to use”*
**Durability**3%
*“didnt break thankfully”*
### **What buyers complain about **
**Size-Overall**16%
*“Too SMALL”*
**Quality-Overall**7%
*“Quality is mixed”*
**Strength**6%
*“it is not sturdy enough”*
**Durability**6%
*“Cracked in under one week”*
**Locking Mechanism**4%
*“Lock broken in one week”*
**Value For Money**4%
*“Not worth the price”*
**Instructions/User Manual/Troubleshooting**4%
*“The mounting instructions are comically horrendous”*
**Material Quality**3%
*“cheap plastic”*
**Assembly/Installation**3%
*“Impossible to keep together”*
**Water Resistance**3%
*“Not water tight”*
### **Top return reasons **
**Size-Overall**64%
**Locking Mechanism**6%
**Advertised Vs Actual Product**4%
**Functionality-Overall**4%
**Defective Material/Parts**4%
**Material Quality**3%
**Quality-Overall**2%
**Value For Money**2%
**Strength**2%
**Color**2%
## **Common questions**
- **Is drop box profitable to sell on Amazon United States?**
- The niche generates $533K/yr across 43 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is +4.9%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the drop box niche?**
- 25 brands and 32 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 66% of demand.
- **What do buyers complain about in drop box?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Strength. The return rate is 2.9%.
- **When does demand for drop box peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the drop box niche?**
- Listings span $9.90–$125.54; the average listing price is $38.83 (sweet spot $15–$100). The average incumbent carries 479 reviews — the moat a new listing must climb.
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