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61

overnight diapers size 6

Worth a look

Shows searches that convert (13.7% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 74Growth 22Conversion 96Competition 56Returns 96Price range 87Avg price 95Brand share 29Review moat 20Quality gap 55

Conversion

Incredible13.7%

search→purchase rate — share of searches ending in a sale

Returns

Incredible0.8%

return rate — above 6% kills the launch gate

Avg price

Incredible$35.73

avg listing price — sweet spot $15–$100

Price range

Great$9.86–$60.01

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Good$829K

$829K/yr · 170K searches

Competition

Good52%

top-5 click share — leaders hold, buyers still browse

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Okay88%

top-5 brand share — brands hold most of the demand

Growth

Bad-5.9%

90-day search growth — must beat 0% to launch

Review moat

Bad13,111.83

avg incumbent reviews — the moat a new listing must climb

Competition

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 falling

Sellers

36

Top-5 brand share

88%

Open market

8%

  • GoodNites32%
  • Pull-Ups27%
  • Ninjamas13%
  • Mama Bear9%
  • Inspire8%
  • Pura4%
  • Open — no brand owns it (4 brands, 8%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%$33K8%$66K12%$99K16%$133K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 23 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 102 weeks — -5.9% search growth over the last 90 days.
35K25KHoliday '24Spike '25DecMarJunAugNovMarMay

Peak months: Feb, Mar, Apr, May, Jun · busiest ÷ quietest = 4.8×

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Leak-Proof18%

“No leak”

Quality-Overall8%

“Good quality pull ups”

Sleep Quality8%

“Excellent product my grandbaby sleeps all night now”

Size-Overall7%

“Fit and work as expected”

Absorbency7%

“Absorbs and fits great”

Value For Money6%

“Worth the money”

Moist/Dry5%

“keeping our son dry overnight”

Comfort-Overall4%

“These are comfortable”

Advertised Vs Actual Product4%

“Works as expected”

Soft Feel3%

“softer material which seemed to be more comfortable”

What buyers complain about

Leak-Proof26%

“Leaks a lot”

Quality-Overall7%

“they are extremely low quality”

Size-Overall6%

“Run small and tight”

Allergies5%

“Caused bad rash”

Absorbency5%

“Not absorbent”

Value For Money4%

“Waste of money”

Adhesion/Stickiness3%

“THE PADS DO NOT HAVE AN ADHESIVE”

Durability3%

“THEY BREAK DOWN BEFORE EVEN PUTTING THEM IN THE DIAPER”

Pain Relief-Overall2%

“Causes injury”

Advertised Vs Actual Product2%

“Misleading pictures”

Top return reasons

Size-Overall63%
Leak-Proof9%
Advertised Vs Actual Product5%
Absorbency4%
Functionality-Overall4%
Age Suitability3%
Value For Money2%
Adhesion/Stickiness2%
Smell1%
Quality-Overall1%