Mailbox Letters
MaybeThe top 5 brands take only 48% of clicks. But shoppers spend only $98K a year here, so Mailbox Letters is a Maybe.
- Flapen Score
- 56 / 100Top 17% of 9,536 Tools & Home Improvement niches · +8 vs the category median of 4856
- Market size
- $98K/yr181K searches / yr
- 90-day growth
- +21.6%search demand this quarter
- Competition
- 39%top-5 click share · 30 brands · 43 sellers
Flapen Score
Mailbox Letters against its category
The dotted line is the Tools & Home Improvement average. Past it, Mailbox Letters is stronger. Inside it, weaker.
Market
The Mailbox Letters market on Amazon at a glance
Shoppers on Amazon United States searched for Mailbox Letters 181K times last year and spent an estimated $98K. The top 5 brands take 48% of clicks. Flapen scores it 56 out of 100, a Maybe.
01 · Demand
5.5% of searches ended in a purchase last week.
Shoppers searched for this 181K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 5.5% of those searches ended in a purchase. Searches in the last 90 days moved +21.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $98K a year.
- Searches, last 12 months
- 181K
- Growth, 90 days vs prior 90
- +21.6%
- Conversion, latest week
- 5.5%
- Market size, estimated
- $98Ka year
- Peak month
- May1.6× the quietest month
- Top search term
- mailbox letters67K searches a year
02 · Price
A sale here is worth $9.84.
Listings sell for $9.84 on average, from $2.32 to $21.00. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 100 to 250 of them. At $9.84 that is $984 to $2K a year per listing.
- Average price
- $9.84under the $15 to $100 sweet spot
- Price range
- $2.32–$21.00
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $984–$2K
- Returns
- 1.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
95% of listings pay for placement with sponsored ads. 81% ship with Prime. On an average day, 3.3% of listings are out of stock. The average listing ranks #89 within Mailboxes & Accessories. It carries 1,849 reviews at 4.45 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 95%
- Prime listings
- 81%
- Out of stock, average day
- 3.3%
- Average rank
- #89in Mailboxes & Accessories
- Average rating
- 4.45 starsAmazon United States average 4.42 stars
- Average reviews
- 1,849per listing
- Listings tracked
- 43
04 · Newcomers
Amazon counts 1 of last year's 3 launches as successful.
3 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 38 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 38 months
Products
Top Mailbox Letters 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
2 inch Self-Adhesive Vinyl Alphabet Letters Numbers Kit Modern Mailbox Numbers Sticker for Mailbox Signs Window Door Cars Trucks Home Business Address Number Name Craft (Pure White)
- Price
- $6.94
- Rating
- 4.5/5
- Reviews
- 1,208
- Age
- 2y ago

138 Pcs 2 Inch Mailbox Letters and Numbers for Outside Self-Adhesive Vinyl Alphabet Letters Numbers Kit White Letter and Number Stickers Address Number for Mailbox Signs Cars
- Price
- $5.99
- Rating
- 4.4/5
- Reviews
- 141
- Age
- 1y ago

LESOON Mailbox Numbers Street Address Reflective Vinyl Decal Personalized House Numbers for Mailbox Custom Apartment Office Stickers - CMN02
- Price
- $18.66
- Rating
- 4.5/5
- Reviews
- 1,365
- Age
- 3y ago

YNHAY 480 Pcs Waterproof 3 Vinyl Alphabet & Number Stickers - Self-Adhesive for Mailboxes Windows Doors Signs Vehicles & More Black
- Price
- $9.81
- Rating
- 4.5/5
- Reviews
- 1,008
- Age
- 2y ago

132 Pcs 2 Reflective Mailbox Numbers Letters Stickers for Outside Self Adhesive Numbers and Letters for Address Mailbox White Vinyl Waterproof Stick on Address Decals for House Sign Door Cars Home
- Price
- $13.91
- Rating
- 4.7/5
- Reviews
- 269
- Age
- 4y ago
Trending
90-day click momentum
144 Pcs 3 Inch Vinyl Waterproof Letter Stickers 9 Sheets Self-Adhesive Alphabet Number Stickers for Mailbox Signs Window Door Address Number (White 3 Inch)
- Price
- $7.06
- Rating
- 4.5/5
- Reviews
- 52
- Age
- 4mo ago

50 PCS 2 inch Reflective Adhesive Mailbox Numbers Waterproof Vinyl Number Stickers with Easy-Peel Tabs Includes Squeegee & Masking Tape Strong Self-Adhesive House Numbers Practical Gifts
- Price
- $8.93
- Rating
- 4.6/5
- Reviews
- 1,934
- Age
- 4y ago

2 Inch Large Vinyl Letter & Number Stickers 10 Sheets of Self-Adhesive Alphabet Mailbox Numbers & Symbols for Bulletin Boards Crafts Windows Doors Classroom & Home Decor White
- Price
- $5.73
- Rating
- 4.5/5
- Reviews
- 312
- Age
- 1y ago

1000 Pcs 2 Inch Waterproof Vinyl Mailbox Letter and Number Stickers Black
- Price
- $8.99
- Rating
- 4.6/5
- Reviews
- 170
- Age
- 1y ago

Reflective Mailbox Numbers Sticker with Custom Initial Monogram Modern Number Vinyl Mailbox Lettering Decal Self Adhesive Sticker for Signs Door Cars Trucks Home Business Address Number
- Price
- $9.63
- Rating
- 4.4/5
- Reviews
- 393
- Age
- 5y ago
Newest
by launch date
144 Pcs 3 Inch Vinyl Waterproof Letter Stickers 9 Sheets Self-Adhesive Alphabet Number Stickers for Mailbox Signs Window Door Address Number (White 3 Inch)
- Price
- $7.06
- Rating
- 4.5/5
- Reviews
- 52
- Age
- 4mo ago

Reflective Mailbox Numbers For Outside Personalized Address Decals | Custom Mailbox Number Stickers | Waterproof Vinyl Letters And House Number Decals For Mailboxes And Outdoor Address
- Price
- $19.89
- Rating
- 4.4/5
- Reviews
- 187
- Age
- 11mo ago

AmazingSpark White Mailbox Letter and Number Stickers Vinyl Self Adhesive Street Address Stickers Waterproof Alphabet Number Decals for Modern Mail Boxes Window Door Car Signs(Classic 2 Inch)
- Price
- $9.89
- Rating
- 3.4/5
- Reviews
- 25
- Age
- 1y ago

138 Pcs 2 Inch Mailbox Letters and Numbers for Outside Self-Adhesive Vinyl Alphabet Letters Numbers Kit White Letter and Number Stickers Address Number for Mailbox Signs Cars
- Price
- $5.99
- Rating
- 4.4/5
- Reviews
- 141
- Age
- 1y ago

1000 Pcs 2 Inch Waterproof Vinyl Mailbox Letter and Number Stickers Black
- Price
- $8.99
- Rating
- 4.6/5
- Reviews
- 170
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take only 39% of clicks. An open shelf where new products get seen.
Brands
30 rising
Sellers
43
Top-5 brand share
48%
Top 20: 92%
Top-5 click share
39%
Top 20: 79%
Open market
46%
- olaine16%
- Aeaocvo10%
- Zonon8%
- LESOON8%
- ynhay7%
- Llewyn6%
Demand
Mailbox Letters search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.6×
Search terms
Top Mailbox Letters search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- mailbox letters67K/yr
- mailbox letters and numbers for outside29K/yr
- mailbox lettering12K/yr
- mailbox numbers and letters15K/yr
- letters for mailboxes for outside9K/yr
- mail box letters7K/yr
- letters for mailbox8K/yr
- mailbox letters and numbers11K/yr
- mailbox numbers and letters for outside6K/yr
- mailbox letters for outside5K/yr
Reviews and returns
What reviews say buyers love and hate about Mailbox Letters
We read the reviews and the return reasons for every product selling here.
“Adhesive sucks”
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 Mailbox Letters questions
Answered from the same tracked data.









