Boat Numbers and Letters
PassBoat Numbers and Letters scores 65 out of 100, a Pass. Shoppers spend an estimated $624K a year here, search demand grew +129.7% this quarter, and an estimated 1.1% of orders come back.
- Flapen Score
- 65 / 100Top 3% of 7,287 Automotive niches · +16 vs the category median of 4965
- Market size
- $624K/yr643K searches / yr
- 90-day growth
- +129.7%search demand this quarter
- Competition
- 50%top-5 click share · 12 brands · 111 sellers
Flapen Score
Boat Numbers and Letters against its category
The dotted line is the Automotive average. Past it, Boat Numbers and Letters is stronger. Inside it, weaker.
Market
The Boat Numbers and Letters market on Amazon at a glance
Shoppers on Amazon United States searched for Boat Numbers and Letters 643K times last year and spent an estimated $624K. The top 5 brands take 87% of clicks. Demand peaks in Apr–May–Jun–Jul–Aug. Flapen scores it 65 out of 100, a Pass.
01 · Demand
An estimated 5.0% of those searches ended in a purchase.
Shoppers searched for this 643K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.0% of those searches ended in a purchase. Searches in the last 90 days moved +129.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $624K a year.
- Searches, last 12 months
- 643K
- Growth, 90 days vs prior 90
- +129.7%
- Conversion, latest week
- 5.0%
- Market size, estimated
- $624Ka year
- Peak month
- June5.7× the quietest month
- Top search term
- boat registration numbers101K searches a year
02 · Price
A sale here is worth $19.49.
Listings sell for $19.49 on average, from $9.78 to $39.00. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 750 to 1,000 of them. At $19.49 that is $15K to $19K a year per listing.
- Average price
- $19.49inside the $15 to $100 sweet spot
- Price range
- $9.78–$39.00
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 25K–30K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- $15K–$19K
- Returns
- 1.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
93% of listings pay for placement with sponsored ads. 50% ship with Prime. On an average day, 3.1% of listings are out of stock. The average listing ranks #308 within Bumper Stickers, Decals & Magnets. It carries 1,529 reviews at 4.54 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 50%
- Out of stock, average day
- 3.1%
- Average rank
- #308in Bumper Stickers, Decals & Magnets
- Average rating
- 4.54 starsAmazon United States average 4.42 stars
- Average reviews
- 1,529per listing
- Listings tracked
- 30
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 109 months on average, so the names here are established.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 109 months
Products
Top Boat Numbers and Letters products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Hardline Products USA Series 350 Boat Lettering & Registration Decal Kit Solid Black 3-Inch Fuel Resistant Marine Vinyl Fits Boats PWC Pontoons 146 Piece Set -BLK350EC
- Price
- $14.15
- Rating
- 4.3/5
- Reviews
- 2,597
- Age
- 18y ago
Hardline Products Series USA 350 Boat Registration Numbers Kit 3 Inch Solid White Marine Vinyl Decals USCG Compliant Lettering for Hull PWC Jet Ski Pontoon Fuel & Fade Resistant 146 Set
- Price
- $11.25
- Rating
- 4.3/5
- Reviews
- 2,597
- Age
- 21y ago
Custom Boat Registration Numbers & Letters / 2 Sets/Vinyl Marine Hull ID Stickers X2 GR
- Price
- $20.18
- Rating
- 4.8/5
- Reviews
- 199
- Age
- 2y ago
VulgrCo Boat Letters and Numbers Registration 2 Custom Boat Numbers and Letters Stickers Personalized Vinyl Decals for Jet Skis Durable Marine Decals in Custom Sizes Different Fonts and Colors.
- Price
- $20.38
- Rating
- 4.5/5
- Reviews
- 1,042
- Age
- 5y ago
Hardline Products USA Series 200 Boat Registration Numbers Kit - 3 Inch Silver & Black Gradient Marine Vinyl Decals - USCG Compliant Lettering & Stickers for Boats PWC Jet Ski Pontoon - 146 Piece
- Price
- $18.59
- Rating
- 4.6/5
- Reviews
- 3,148
- Age
- 19y ago
Trending
estimated 90-day click momentum
2 Pack Custom Boat Registration Numbers & Letters - Boat Lettering Vinyl Decals - Waterproof and Weatheproof Personalized Jet Ski Boat Decals - Marine Graphics Sticker Pair Boat Numbers
- Price
- $19.22
- Rating
- 4.2/5
- Reviews
- 60
- Age
- 2y ago
Hardline Products Series USA 350 Boat Registration Numbers Kit 3 Inch Solid White Marine Vinyl Decals USCG Compliant Lettering for Hull PWC Jet Ski Pontoon Fuel & Fade Resistant 146 Set
- Price
- $11.25
- Rating
- 4.3/5
- Reviews
- 2,597
- Age
- 21y ago
YNHAY 480 Pcs Waterproof 3 Vinyl Alphabet & Number Stickers - Self-Adhesive for Mailboxes Windows Doors Signs Vehicles & More Black
- Price
- $9.78
- Rating
- 4.6/5
- Reviews
- 989
- Age
- 2y ago
Rapid Vinyl Boat Registration Numbers Custom Vinyl Lettering & Numbers for Boats Multiple Size Options Pack of 2
- Price
- $18.02
- Rating
- 4.7/5
- Reviews
- 389
- Age
- 5y ago
Custom Vinyl Boat Name Decal Create Your Own Graphic Premium Marine Vinyl Lettering CTDP (Extra Long 18-24 Letters)
- Price
- $25.28
- Rating
- 4.8/5
- Reviews
- 135
- Age
- 7y ago
Newest
by launch date
Boat Registration Numbers Vinyl Decal Sticker Set 3 Tall Upright Style for Boats Jet Skis Kayaks & More 868
- Price
- $18.04
- Rating
- 4.5/5
- Reviews
- 63
- Age
- 10mo ago
Boat Registration Numbers Vinyl Decal Sticker Set 3 Tall Upright Style for Boats Jet Skis Kayaks & More 869
- Price
- $18.03
- Rating
- 4.6/5
- Reviews
- 40
- Age
- 10mo ago
Custom Vinyl Boat Numbers & Letters (Two Decals)
- Price
- $19.94
- Rating
- 4.6/5
- Reviews
- 6,207
- Age
- 11mo ago
2 Pack Custom Boat Registration Numbers & Letters - Boat Lettering Vinyl Decals - Waterproof and Weatheproof Personalized Jet Ski Boat Decals - Marine Graphics Sticker Pair Boat Numbers
- Price
- $19.22
- Rating
- 4.2/5
- Reviews
- 60
- Age
- 2y ago
YNHAY 480 Pcs Waterproof 3 Vinyl Alphabet & Number Stickers - Self-Adhesive for Mailboxes Windows Doors Signs Vehicles & More Black
- Price
- $9.78
- Rating
- 4.6/5
- Reviews
- 989
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 50% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 flat
Sellers
111
Est. top-5 brand share
87%
Top 20: 100%
Est. top-5 click share
50%
Top 20: 90%
Open market
9%
- Hardline Products44%
- Bermuda Shorts Graphics17%
- MVB Vinyl Creations11%
- VulgrCo10%
- Stiffie5%
- 1060 Graphics5%
- Open — no brand owns it (6 brands, 9%)
Demand
Boat Numbers and Letters search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 5.7×
Search terms
Top Boat Numbers and Letters search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- boat registration numbers101K/yr
- boat decals85K/yr
- boat numbers and letters83K/yr
- boat letters and numbers registration52K/yr
- boat stickers53K/yr
- boat numbers41K/yr
- boat lettering31K/yr
- boat letters23K/yr
- boat decals registration numbers18K/yr
- boat stickers registration16K/yr
Reviews and returns
What reviews say buyers love and hate about Boat Numbers and Letters
We read the reviews and the return reasons for every product selling here.
“Poor adhesion”
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.
14 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Brake Bleeder Kit
$2.2M/yr+8.2%
Gas Can Pump
$1.7M/yr+20.1%
Dewalt Hedge Trimmer
$1.6M/yr+158.2%
Iron Eraser
$107K/yr>1,000%
Marine Fuel Line
$198K/yr+104.3%
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Boat Numbers and Letters questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data