Is maternity shapewear profitable to sell on Amazon United States?

The niche generates $308K/yr across 26 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -0.3%. Flapen's verdict: Skip it (42/100).

How competitive is the maternity shapewear niche?

11 brands and 17 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 82% of demand.

What do buyers complain about in maternity shapewear?

Top complaints mined from reviews: Size-Overall, Stretchability/Expandability/Elasticity, Transparency. The return rate is 8.3% — above our launch gate.

When does demand for maternity shapewear peak?

Demand peaks in Apr; the busiest month runs 2.1× the quietest.

What does it cost to enter the maternity shapewear niche?

Listings span $7.92–$28.68; the average listing price is $15.07 (sweet spot $15–$100). The average incumbent carries 3,138 reviews — the moat a new listing must climb.

Maternity Shapewear

Skip it

High returns (8.3%) — this niche doesn't clear our bar today.

Avg price

Great$15.07

avg listing price — sweet spot $15–$100

Price range

Good$7.92–$28.68

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Competition

Good54%

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

Market size

Good$308K

$308K/yr · 736K searches

Brand share

Okay82%

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

Conversion

Okay2.8%

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

Review moat

Okay3,138.27

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-0.3%

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

Returns

Bad8.3%

return rate — above 5% kills the launch gate

Signals High Returns

Is maternity shapewear profitable on Amazon?

According to Flapen's Amazon United States niche tracking, maternity shapewear is a $308K/yr Amazon United States market (736K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Apr. Verdict: Skip it — 42/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

maternity shapewear market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 25K–30K; avg 1,250–1,500/product
Revenue / yr: $377K–$452K; units × avg price
Conversion rate: 2.8%
Avg BSR: #5,779
Page quality: 0%
Prime: 100%
Sponsored: 96%
Out of stock: 0.0%
Avg brand age: 46 months
Avg seller age: 171 days

Competition: brands, sellers & click share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 rising

Sellers

Top-5 brand share

82%

Top 20: 100%

Top-5 click share

54%

Top 20: 94%

Open market

13%

KUNINDOME31%
Peauty25%
Momcozy10%
Y25D8%
KIM S7%
Narcissus5%
Open — no brand owns it (5 brands, 13%)

maternity shapewear demand & seasonality

Weekly Amazon search volume, last 104 weeks — -0.3% search growth over the last 90 days.

Peak months: Apr · busiest ÷ quietest = 2.1×

Open Trend

Top maternity shapewear search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

maternity shapewear294K/yr -8.5%2.7% conv.
pregnancy shapewear106K/yr -14.5%2.5% conv.
maternity shapewear for under dresses92K/yr -1.8%2.5% conv.
maternity spanx59K/yr +35.4%3.4% conv.
pregnancy shapewear under dress29K/yr -9.2%3.4% conv.
maternity shapewear shorts20K/yr +59.2%2.7% conv.
pregnancy faja16K/yr -0.3%0.9% conv.
maternity under shorts9K/yr +60.5%3.5% conv.
pregnancy spanx for under dress14K/yr -16.0%4.7% conv.
maternity underwear shorts7K/yr +112.9%1.2% conv.

All search terms

Top maternity shapewear products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

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

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

KUNINDOME Seamless Maternity Shapewear Prevent Thigh Chaffing Pregnancy Belly Support S-5XL Nude

KUNINDOME$11.284.5★9,309 rev

Peauty Maternity Shapewear Underwear for Under Dresses Belly Bands Pregnant Women Pregnancy Belly Band Pregnancy Shapewear Shorts Summer Maternity Dress Clothes Baby Shower Photoshoot (Nude L)

Peauty$12.844.5★9,899 rev

KIM S Pregnancy Belly Band for Pregnant Women Shapewear Shorts Underwear Maternity Safety Belt Photoshoot Panties Outfit Baby Shower Maternity Dress for Mom be Leggings Jeans(Nude L)

KIM S$11.404.4★7,331 rev

KUNINDOME Maternity Shapewear Nude Large

KUNINDOME$9.364.3★397 rev

Narcissus Maternity Shapewear Under Dress White Maternity Photoshoot Dress Gender Reveal Pregnancy Clothes For Bump&Body Shaper Underwear Nude L

Narcissus$11.134.5★6,075 rev

Newest

by launch date

Momcozy Maternity Shapewear for Under Dresses Anti-Chafing Mid-Thigh Pregnancy Underwear Cotton Gusset

Momcozy$23.834 rev

6mo ago

Y25D Womens Maternity Bodysuit Pregnancy Workout Shapewear Yoga Sleeveless Tank Top Shorts Seamless Romper Jumpsuit Beige Large

Y25D$18.6327 rev

8mo ago

HOFISH Maternity Support Underwear Seamless No-Show Pregnancy Shapewear Panties for Women 2Pack Black/Beige Medium

HOFISH$8.70421 rev

11mo ago

Y25D Maternity Shapewear for Under Dresses Over Belly Pregnancy Underwear Mid-Thigh High Waist Shorts Panties for Baby Shower Black

Y25D$8.93372 rev

1y ago

Peauty Maternity Shapewear Maternity Underwear Under Dresses Boyshorts Panties Pregnancy Must Haves Pregnancy Shapewear Summer Pink White Dress Baby Shower Dress Photoshoot (Nude M)

Peauty$9.7786 rev

1y ago

What reviews say buyers love and hate about maternity shapewear

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

What buyers love

Comfort-Overall30%

“So comfortable”

Size-Overall19%

“Fit great”

Soft Feel9%

“Appearance is soft”

Quality-Overall5%

“Good quality”

Stretchability/Expandability/Elasticity4%

“The stretch is good”

Weight Light3%

“lightweight breathable shapewear Ive ever wore”

Value For Money3%

“Worth it”

Shape/Style3%

“finally got a shapewear thats comfortable”

Breathability3%

“was breathable”

Advertised Vs Actual Product1%

“Okay so I saw this product advertised everywhere”

What buyers complain about

Size-Overall22%

“it was too big for me”

Stretchability/Expandability/Elasticity6%

“Does not really stretch due to the fabric as well”

Transparency5%

“They aren't see-through”

Material Quality5%

“Cheap material”

Quality-Overall5%

“These arent the best”

Thickness4%

“These are thin and do nothing”

Comfort-Overall3%

“Not comfortable”

Chest Fit3%

“they are not very supportive for the belly”

Shape/Style3%

“The support/hugging shape I was looking for was not there”

Allergies3%

“by the end of the day you are itchy”

Top return reasons

Size-Overall51%

Waist Fit12%

Thigh Fit6%

Material Quality5%

Length4%

Chest Fit3%

Advertised Vs Actual Product2%

Comfort-Overall2%

Width2%

Thin2%

Common maternity shapewear questions

Is maternity shapewear profitable to sell on Amazon United States?: The niche generates $308K/yr across 26 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -0.3%. Flapen's verdict: Skip it (42/100).
How competitive is the maternity shapewear niche?: 11 brands and 17 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 82% of demand.
What do buyers complain about in maternity shapewear?: Top complaints mined from reviews: Size-Overall, Stretchability/Expandability/Elasticity, Transparency. The return rate is 8.3% — above our launch gate.
When does demand for maternity shapewear peak?: Demand peaks in Apr; the busiest month runs 2.1× the quietest.
What does it cost to enter the maternity shapewear niche?: Listings span $7.92–$28.68; the average listing price is $15.07 (sweet spot $15–$100). The average incumbent carries 3,138 reviews — the moat a new listing must climb.