Size 8 Diapers
MaybeAn estimated 0.6% of orders come back. But the top 5 brands take 97% of clicks, so Size 8 Diapers is a Maybe.
- Flapen Score
- 53 / 100Top 16% of 2,472 Baby Products niches · +9 vs the category median of 4453
- Market size
- $3.0M/yr764K searches / yr
- 90-day growth
- +6.3%search demand this quarter
- Competition
- 68%top-5 click share · 7 brands · 38 sellers
Flapen Score
Size 8 Diapers against its category
The dotted line is the Baby Products average. Past it, Size 8 Diapers is stronger. Inside it, weaker.
Market
The Size 8 Diapers market on Amazon at a glance
Shoppers on Amazon United States searched for Size 8 Diapers 764K times last year and spent an estimated $3.0M. The top 5 brands take 97% of clicks. Demand peaks in May–Jun. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 9.7% of those searches ended in a purchase.
Shoppers searched for this 764K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.7% of those searches ended in a purchase. Searches in the last 90 days moved +6.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $3.0M a year.
- Searches, last 12 months
- 764K
- Growth, 90 days vs prior 90
- +6.3%
- Conversion, latest week
- 9.7%
- Market size, estimated
- $3.0Ma year
- Peak month
- June1.9× the quietest month
- Top search term
- size 8 diapers182K searches a year
02 · Price
A sale here is worth $40.44.
Listings sell for $40.44 on average, from $11.07 to $164.07. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 2,000 to 2,500 of them. At $40.44 that is $81K to $101K a year per listing.
- Average price
- $40.44inside the $15 to $100 sweet spot
- Price range
- $11.07–$164.07
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 60K–80K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- $81K–$101K
- Returns
- 0.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
69% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.5% of listings are out of stock. The average listing ranks #101 within Diapering. It carries 24,942 reviews at 4.66 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 69%
- Prime listings
- 100%
- Out of stock, average day
- 2.5%
- Average rank
- #101in Diapering
- Average rating
- 4.66 starsAmazon United States average 4.42 stars
- Average reviews
- 24,942per listing
- Listings tracked
- 16
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 48 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 48 months
Products
Top Size 8 Diapers 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 12, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
MooMoo Baby Training Underwear for Boys and Girls Absorbent Toddler Training Pants Cotton Washable and Reusable 8 Year 8 Packs
- Price
- $31.10
- Rating
- 4.5/5
- Reviews
- 17,365
- Age
- 2y ago

Pampers Diapers - Cruisers 360 - Size 8 74 Count up to 100% Leakproof Fit Designed for Active Babies Pull On Diaper
- Price
- $46.09
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago

Huggies Size 8 Diapers Little Movers Baby Diapers Size 8 (46+ lbs) 38 Count
- Price
- $26.27
- Rating
- 4.8/5
- Reviews
- 46,925
- Age
- 1y ago

HUGGIES 12-Pack Gripper Socks
- Price
- $15.49
- Rating
- 4.8/5
- Reviews
- 178
- Age
- 1y ago

Huggies Size 8 Diapers Little Movers Baby Diapers Size 8 (46+ lbs) 62 Count
- Price
- $42.36
- Rating
- 4.8/5
- Reviews
- 46,925
- Age
- 2y ago
Trending
estimated 90-day click momentum
Pampers Diapers - Cruisers 360 - Size 8 38 Count up to 100% Leakproof Fit Designed for Active Babies Pull On Diaper
- Price
- $26.27
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago

Pampers Diapers - Cruisers 360 - Size 8 74 Count up to 100% Leakproof Fit Designed for Active Babies Pull On Diaper
- Price
- $46.09
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago

SAS Huggy Caramel 8 N - Narrow (AA)
- Price
- $164.07
- Rating
- 4.6/5
- Reviews
- 487
- Age
- 8y ago

HUGGIES 12-Pack Gripper Socks
- Price
- $15.49
- Rating
- 4.8/5
- Reviews
- 178
- Age
- 1y ago

HUGGIES Diaper Crossbody Bag
- Price
- $27.04
- Rating
- 4.4/5
- Reviews
- 205
- Age
- 1y ago
Newest
by launch date
Pampers Diapers - Cruisers 360 - Size 8 74 Count up to 100% Leakproof Fit Designed for Active Babies Pull On Diaper
- Price
- $46.09
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago

Pampers Diapers - Cruisers 360 - Size 8 38 Count up to 100% Leakproof Fit Designed for Active Babies Pull On Diaper
- Price
- $26.27
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago

Easy Ups Girls & Boys Potty Training Pants Size 8 (6T7T) 70 Count Bluey Absorbent Training Underwear Up to 100% Leakproof Day and Night Hypoallergenic
- Price
- $45.10
- Rating
- 4.7/5
- Reviews
- 46,269
- Age
- 1y ago

Huggies Size 8 Diapers Little Movers Baby Diapers Size 8 (46+ lbs) 38 Count
- Price
- $26.27
- Rating
- 4.8/5
- Reviews
- 46,925
- Age
- 1y ago

HUGGIES 12-Pack Gripper Socks
- Price
- $15.49
- Rating
- 4.8/5
- Reviews
- 178
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 68% of clicks. Leaders hold, but buyers still shop past them.
Brands
7 falling
Sellers
38
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
68%
Top 20: 100%
Open market
1%
- MooMoo Baby32%
- HUGGIES27%
- Pampers27%
- JAN & JUL5%
- SAS5%
- Healthybaby2%
- Open — no brand owns it (1 brand, 1%)
Demand
Size 8 Diapers search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun · busiest ÷ quietest = 1.9×
Search terms
Top Size 8 Diapers search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- size 8 diapers182K/yr
- diapers size 8133K/yr
- pampers size 8113K/yr
- huggies size 872K/yr
- size 9 diapers41K/yr
- diaper size 821K/yr
- size 8 pampers18K/yr
- diapers size 914K/yr
- pampers 814K/yr
- huggies size 8 diapers13K/yr
Reviews and returns
What reviews say buyers love and hate about Size 8 Diapers
We read the reviews and the return reasons for every product selling here.
“hes got a constant leak out his behind that it captures”
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.
19 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 Size 8 Diapers 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









