---
title: "Coterie Diapers Newborn — $1.9M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/baby-products/coterie-diapers-newborn"
last_updated: "2026-08-05T21:31:39.712Z"
locale: en
meta:
description: "Niche score 50/100 · $1.9M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $1.9M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Coterie Diapers Newborn — $1.9M/yr Amazon US Niche (2026) - Flapen"
---
# **coterie diapers newborn**
**Worth a look**
Shows a $1.9M/yr market, but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 94Growth 21Conversion 59Competition 18Returns 63Price range 51Avg price 91Brand share 0Review moat 25Quality gap 92
**Market size**
**Great****$1.9M**
$1.9M/yr · 694K searches
**Quality gap**
**Great****4.0★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$55.14**
avg listing price — sweet spot $15–$100
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Good****5.0%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****$27.06–$169.54**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****3,967.42**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-8.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****79%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, coterie diapers newborn is a $1.9M/yr Amazon United States market (694K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **coterie diapers newborn market data**
- **Units sold / yr**
- **30K–40K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$1.7M–$2.2M**
- units × avg price
- **Conversion rate**
- **5.0%**
- **Avg BSR**
- **#72**
- **Page quality**
- **0%**
- **Prime**
- **67%**
- **Sponsored**
- **83%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **152 days**
## **Competition & brand share**
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▲rising
**Sellers**
**32**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**79%**
Top 20: 100%
**Open market**
**0%**
- The Honest Company43% - Generic25% - Pampers22% - GENERIC6% - Coterie5% - Open — no brand owns it (0%)
## **Top coterie diapers newborn search terms**
- **millie moon diapers newborn**212K/yr-20.2%1.2% conv. - **coterie diapers newborn**119K/yr-13.2%0.6% conv. - **honest diapers newborn**89K/yr-14.5%6.2% conv. - **honest newborn diapers**60K/yr-9.6%9.6% conv. - **coterie newborn diapers**39K/yr+18.4%0.7% conv. - **pampers pure newborn**45K/yr-31.7%12.2% conv. - **pampers amore newborn**8K/yr+388.3%9.4% conv. - **kudos diapers newborn**18K/yr-7.5%0.9% conv. - **millie moon newborn diapers**21K/yr+6.6%1.6% conv. - **coterie newborn**14K/yr+7.9%0.4% conv. [**All search terms **](https://flapen.com/research/us/baby-products/coterie-diapers-newborn/search-terms)
## **Top coterie diapers newborn 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%10%$193K20%$386K30%$579K40%$772K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**The Honest Company Comfort Dry Disposable Daytime Diapers for Sensitive Skin Hypoallergenic Above It All + All the Alpacas Club Box Size Newborn 72 Count**The Honest Company**$27.63**4.2★2,613 rev](https://www.amazon.com/dp/B0CKV2VGX1) [2**Millie Moon Luxury Diapers Ultra Soft Cloud Touch Disposable Diapers with 12 Hour Absorbency & Wetness Indicator (N - 88ct)**Generic**$59.01**4.0★35 rev](https://www.amazon.com/dp/B0FXQ6VMC9) [3**Pampers Pure Baby Diapers Size 0 (>10 lbs) 76 Up to 100% Leakproof Premium Hypoallergenic Soft Diapers**Pampers**$29.16**4.8★38,721 rev](https://www.amazon.com/dp/B082QBHW74) [4**The Honest Company Comfort Dry Disposable Daytime Diapers for Sensitive Skin Hypoallergenic Rose Blossom + Tutu Cute Club Box Size Newborn 72 Count**The Honest Company**$27.39**4.2★2,613 rev](https://www.amazon.com/dp/B0CKV18Z5D) [5**Pampers Amore Size 0 (up to 10 lbs) 76 Count Our Best Diaper Hypoallergenic & Fragrance Free Up to 100% Leakproof Soft as Cashmere**Pampers**$27.06**3.5★450 rev](https://www.amazon.com/dp/B0FXYG6PVW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Kudos Chlorine Free Cotton - Lined Premium Diapers - Size 1 70 Count 7-12 lbs - (Pack of 1)**Generic**$45.99**0 rev5mo ago](https://www.amazon.com/dp/B0GHPC7QJX) [**Pampers Amore Size 0 (up to 10 lbs) 76 Count Our Best Diaper Hypoallergenic & Fragrance Free Up to 100% Leakproof Soft as Cashmere**Pampers**$27.06**450 rev6mo ago](https://www.amazon.com/dp/B0FXYG6PVW) [**Pampers Amore Size 0 (up to 10 lbs) 128 Count Our Best Diaper Hypoallergenic & Fragrance Free Up to 100% Leakproof Soft as Cashmere**Pampers**$42.08**450 rev6mo ago](https://www.amazon.com/dp/B0FXYG5XRP) [**Coterie Skincare Essentials Set | Newborn Diapers (93 Count) + 16.2 oz Shampoo & Body Wash 16.2 oz. Face & Body Lotion 4.7 oz Diaper & Dry Skin Balm | Hypoallergenic Safe for Sensitive Skin**Coterie**$169.54**26 rev6mo ago](https://www.amazon.com/dp/B0G7TG526X) [**Millie Moon Luxury Disposable Baby Diapers Newborn Size I 30 Count I Ultra Soft Comfort Absorbent Core for Day & Night Use Wetness Indicator Gentle Materials Secure Fit**Generic**$39.36**3 rev8mo ago](https://www.amazon.com/dp/B0GP1GWXY4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Pampers Amore Size 0 (up to 10 lbs) 128 Count Our Best Diaper Hypoallergenic & Fragrance Free Up to 100% Leakproof Soft as Cashmere**Pampers**$42.08**3.5★**▲ 222%**](https://www.amazon.com/dp/B0FXYG5XRP) [**Millie Moon Luxury Disposable Baby Diapers Newborn Size I 30 Count I Ultra Soft Comfort Absorbent Core for Day & Night Use Wetness Indicator Gentle Materials Secure Fit**Generic**$39.36**3.6★**▲ 194%**](https://www.amazon.com/dp/B0GP1GWXY4) [**Pampers Amore Size 0 (up to 10 lbs) 76 Count Our Best Diaper Hypoallergenic & Fragrance Free Up to 100% Leakproof Soft as Cashmere**Pampers**$27.06**3.5★**▲ 134%**](https://www.amazon.com/dp/B0FXYG6PVW) [**Millie Moon Luxury Diapers Ultra Soft Cloud Touch Disposable Diapers with 12 Hour Absorbency & Wetness Indicator (N - 88ct)**Generic**$59.01**4.0★**▲ 129%**](https://www.amazon.com/dp/B0FXQ6VMC9) [**Coterie Skincare Essentials Set | Newborn Diapers (93 Count) + 16.2 oz Shampoo & Body Wash 16.2 oz. Face & Body Lotion 4.7 oz Diaper & Dry Skin Balm | Hypoallergenic Safe for Sensitive Skin**Coterie**$169.54**4.8★**▲ 104%**](https://www.amazon.com/dp/B0G7TG526X)
**~~View all trending →~~**
## **What buyers say about coterie diapers newborn**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Soft Feel**14%
*“I like that diaper material feels soft”*
**Quality-Overall**11%
*“The diapers themselves are excellent quality”*
**Absorbency**8%
*“They are absorbent”*
**Size-Overall**7%
*“great fit”*
**Leak-Proof**6%
*“as of now have no leakage problems”*
**Moist/Dry**5%
*“Diapers keep baby dry enough”*
**Allergies**4%
*“they don't irritate her skin”*
**Design-Overall**4%
*“Design is cute”*
**Value For Money**4%
*“Good product and satisfied with the price”*
**Smell**3%
*“All of the products are fragrance free”*
### **What buyers complain about **
**Leak-Proof**18%
*“Leaks like crazy”*
**Value For Money**10%
*“over priced”*
**Size-Overall**9%
*“Too big”*
**Quality-Overall**7%
*“lack of quality control”*
**Thickness**4%
*“Very thin diaper”*
**Allergies**4%
*“irritation after using these diapers”*
**Absorbency**3%
*“please be aware they are not very absorbent”*
**Smell**3%
*“Bad chemical smell”*
**Ease Of Use**2%
*“Very difficult to use”*
**Adhesion/Stickiness**2%
*“No more stick”*
### **Top return reasons **
**Size-Overall**73%
**Age Suitability**9%
**Leak-Proof**6%
**Value For Money**2%
**Advertised Vs Actual Product**2%
**Absorbency**2%
**Quality-Overall**1%
**Functionality-Overall**1%
**Thin**1%
**Material Quality**1%
## **Common questions**
- **Is coterie diapers newborn profitable to sell on Amazon United States?**
- The niche generates $1.9M/yr across 12 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is -8.6%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the coterie diapers newborn niche?**
- 5 brands and 32 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in coterie diapers newborn?**
- Top complaints mined from reviews: Leak-Proof, Value For Money, Size-Overall. The return rate is 2.5%.
- **What does it cost to enter the coterie diapers newborn niche?**
- Listings span $27.06–$169.54; the average listing price is $55.14 (sweet spot $15–$100). The average incumbent carries 3,967 reviews — the moat a new listing must climb.
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