Door Chain Lock
FailProducts sell for $9.54 on average, outside the sweet spot, so Door Chain Lock is a Fail.
- Flapen Score
- 47 / 100Ranks 4,985 of 9,536 Tools & Home Improvement niches · −1 vs the category median of 4847
- Market size
- $339K/yr438K searches / yr
- 90-day growth
- +6.6%search demand this quarter
- Competition
- 54%top-5 click share · 12 brands · 31 sellers
Flapen Score
Door Chain Lock against its category
The dotted line is the Tools & Home Improvement average. Past it, Door Chain Lock is stronger. Inside it, weaker.
Market
The Door Chain Lock market on Amazon at a glance
Shoppers on Amazon United States searched for Door Chain Lock 438K times last year and spent an estimated $339K. The top 5 brands take 68% of clicks. Flapen scores it 47 out of 100, a Fail.
01 · Demand
8.1% of searches ended in a purchase last week.
Shoppers searched for this 438K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 8.1% of those searches ended in a purchase. Searches in the last 90 days moved +6.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $339K a year.
- Searches, last 12 months
- 438K
- Growth, 90 days vs prior 90
- +6.6%
- Conversion, latest week
- 8.1%
- Market size, estimated
- $339Ka year
- Peak month
- July1.4× the quietest month
- Top search term
- door chain lock120K searches a year
02 · Price
A sale here is worth $9.54.
Listings sell for $9.54 on average, from $4.23 to $20.79. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,500 to 2,000 of them. At $9.54 that is $14K to $19K a year per listing.
- Average price
- $9.54under the $15 to $100 sweet spot
- Price range
- $4.23–$20.79
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $14K–$19K
- Returns
- 4.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
85% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #59 within Door Hardware & Locks. It carries 1,973 reviews at 4.54 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 85%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #59in Door Hardware & Locks
- Average rating
- 4.54 starsAmazon United States average 4.42 stars
- Average reviews
- 1,973per listing
- Listings tracked
- 20
04 · Newcomers
Amazon counts 0 of last year's 2 launches as successful.
2 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top Door Chain Lock products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Fitoon 2 Pack Door Chain Lock Black Security Door Chain for Inside Door Premium Thickened Chain Door Lock with 12 Screws
- Price
- $6.08
- Rating
- 4.5/5
- Reviews
- 1,085
- Age
- 1y ago

INBOF 2 Pack Door Chain Lock Stainless Steel Chain Locks for Inside Door Premium Thickened with 12 Screws
- Price
- $5.69
- Rating
- 4.6/5
- Reviews
- 2,745
- Age
- 5y ago

Home Security Door Reinforcement Lock - Child Proof High Security Door Lock Front Door Locks for Kids Safety Withstand 800 lbs Top Door Latch Lock Flip Door Guardian for Inward Swinging Inside Door
- Price
- $10.10
- Rating
- 4.7/5
- Reviews
- 1,839
- Age
- 3y ago

Door Reinforcement Lock Withstands 800lbs of Force - White Extra Proof Door Lock for Kids Safety Drilling Required Prevents Unauthorized Entry Add a Door Security Lock for Home Safety & Privacy
- Price
- $11.30
- Rating
- 4.8/5
- Reviews
- 5,352
- Age
- 4y ago

JQK Door Chain Lock Black Stainless Steel Door Guard with Spring Anti-Theft Press Lock Matte Black HDC100-PB
- Price
- $7.91
- Rating
- 4.5/5
- Reviews
- 1,271
- Age
- 5y ago
Trending
90-day click momentum
Heavy Duty 304 Stainless Steel Door Chain Lock Spring-Loaded Anti-Tamper Security Latch & Door Restrictor Child Safety Lock for Front & Back Doors Home Apartment & Hotel Black
- Price
- $9.88
- Rating
- 4.1/5
- Reviews
- 36
- Age
- 1y ago

Alise Door Chain Lock Matte Black Adjustable Child Proof Security Door Lock for Apartment
- Price
- $7.92
- Rating
- 4.4/5
- Reviews
- 41
- Age
- 8mo ago

Prime-Line MP10304 Chain Door Lock 3-5/16 In. Extruded Brass Satin Nickel-Plated 6 In. Chain (Single Pack)
- Price
- $4.23
- Rating
- 4.7/5
- Reviews
- 87
- Age
- 8y ago

Heavy Duty 304 Stainless Steel Door Chain Lock Spring-Loaded Anti-Tamper Security Latch & Door Restrictor Child Safety Lock for Front & Back Doors Home Apartment & Hotel Silver
- Price
- $9.72
- Rating
- 4.1/5
- Reviews
- 36
- Age
- 1y ago

Defender Security U 10305 Prime Line Standard Chain Door Guard Solid Classic Bronze
- Price
- $10.96
- Rating
- 4.6/5
- Reviews
- 1,526
- Age
- 13y ago
Newest
by launch date
Alise Door Chain Lock Matte Black Adjustable Child Proof Security Door Lock for Apartment
- Price
- $7.92
- Rating
- 4.4/5
- Reviews
- 41
- Age
- 8mo ago

Fitoon 2 Pack Door Chain Lock Stainless Steel Security Door Chain for Inside Door Premium Thickened Chain Door Lock with 12 Screws
- Price
- $4.44
- Rating
- 4.6/5
- Reviews
- 184
- Age
- 11mo ago

Heavy Duty 304 Stainless Steel Door Chain Lock Spring-Loaded Anti-Tamper Security Latch & Door Restrictor Child Safety Lock for Front & Back Doors Home Apartment & Hotel Black
- Price
- $9.88
- Rating
- 4.1/5
- Reviews
- 36
- Age
- 1y ago

Heavy Duty 304 Stainless Steel Door Chain Lock Spring-Loaded Anti-Tamper Security Latch & Door Restrictor Child Safety Lock for Front & Back Doors Home Apartment & Hotel Silver
- Price
- $9.72
- Rating
- 4.1/5
- Reviews
- 36
- Age
- 1y ago

Fitoon 2 Pack Door Chain Lock Black Security Door Chain for Inside Door Premium Thickened Chain Door Lock with 12 Screws
- Price
- $6.08
- Rating
- 4.5/5
- Reviews
- 1,085
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 54% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 falling
Sellers
31
Top-5 brand share
68%
Top 20: 100%
Top-5 click share
54%
Top 20: 100%
Open market
25%
- fitoon31%
- PRIME-LINE12%
- INBOF9%
- EverPlus9%
- Alise8%
- KRYVLEXA7%
Demand
Door Chain Lock search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Door Chain Lock search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- door chain lock120K/yr
- chain lock for door68K/yr
- door chain56K/yr
- chain door lock31K/yr
- door chain lock heavy duty29K/yr
- door lock chain22K/yr
- chain locks for inside door46K/yr
- chain for door8K/yr
- front door chain lock8K/yr
- chain latch5K/yr
Reviews and returns
What reviews say buyers love and hate about Door Chain Lock
We read the reviews and the return reasons for every product selling here.
“It broke after three days”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Door Chain Lock questions
Answered from the same tracked data.









