Is triangle bralette profitable to sell on Amazon United States?

The niche generates $53K/yr across 148 tracked products. 5 of 42 products launched in the last 360 days are still selling. 90-day search growth is +17.8%. Flapen's verdict: Worth a look (54/100).

How competitive is the triangle bralette niche?

39 brands and 82 sellers compete. The top 5 products take 17% of clicks and top 5 brands hold 53% of demand.

What do buyers complain about in triangle bralette?

Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 10.4% — above our launch gate.

When does demand for triangle bralette peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the triangle bralette niche?

Listings span $9.79–$66.12; the average listing price is $22.00 (sweet spot $15–$100). The average incumbent carries 1,325 reviews — the moat a new listing must climb.

triangle bralette

Worth a look

Shows a fragmented shelf (top 5 take 17% of clicks), but weak search conversion (0.5%) keeps it on the watch list.

Competition

Incredible17%

top-5 click share — an open shelf

Avg price

Great$22.00

avg listing price — sweet spot $15–$100

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Price range

Great$9.79–$66.12

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

Brand share

Great53%

top-5 brand share — no brand owns this niche

Review moat

Good1,324.78

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+17.8%

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

Market size

Bad$53K

$53K/yr · 508K searches

Conversion

Bad0.5%

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

Returns

Bad10.4%

return rate — above 5% kills the launch gate

Signals No Dominant Brand High Returns

According to Flapen's Amazon United States niche tracking, triangle bralette is a $53K/yr Amazon United States market (508K searches/yr). The top 5 brands hold 53% of demand. Verdict: Worth a look — 54/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

triangle bralette market data

Units sold / yr: 3K–3K; avg 0–100/product
Revenue / yr: $55K–$66K; units × avg price
Conversion rate: 0.5%
Avg BSR: #1,768
Page quality: 0%
Prime: 99%
Sponsored: 89%
Out of stock: 1.6%
Avg brand age: 44 months
Avg seller age: 148 days

Competition & brand share

Clicks spread well past the top 5 (17% combined) — an open shelf where new products get seen.

Brands

39 falling

Sellers

Top-5 brand share

53%

Top 20: 89%

Top-5 click share

17%

Top 20: 39%

Open market

42%

INLYRIC16%
SilRiver15%
OEAK11%
Hanes6%
Zoe Jacobs5%
Calvin Klein5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +17.8% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top triangle bralette search terms

triangle bralette134K/yr +18.3%0.4% conv.
triangle bra89K/yr +31.4%0.4% conv.
satin bra46K/yr -1.2%0.1% conv.
silk bra38K/yr -0.6%0.1% conv.
satin bralette35K/yr +3.4%0.2% conv.
triangle bralettes for women24K/yr +68.7%0.3% conv.
silk bralette25K/yr +13.9%0.3% conv.
white triangle bralette14K/yr +95.5%1.2% conv.
black triangle bralette21K/yr -3.2%1.4% conv.
black triangle bra13K/yr +18.4%1.4% conv.

All search terms

Top triangle bralette 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.

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

INLYRIC Womens Inbarely Triangle Bralette Plunge Unlined Seamless Bra No Underwire Sexy Comfortable Everyday Black Small

INLYRIC$19.424.3★1,802 rev

NEGATIVE Underwear Sieve Triangle Bra Comfortable Wireless Bras for Women Perfect Low-Coverage Triangle Cut - Black - 2

NEGATIVE$66.123.8★59 rev

SilRiver Womens Silk Satin Triangle Bralette Soft Cup Wireless Bra Smooth and Comfortable Wire Free Bra Top (Medium Black)

SilRiver$24.924.0★1,817 rev

OEAK Womens Comfortable Triangle Bras No Underwire Sexy Plunge Unlined Bralette Pull On Bra Seamless Everyday Tshirt Bras Black M

OEAK$18.013.9★376 rev

SilRiver Womens Silk Satin Triangle Bralette Soft Cup Wireless Bra Smooth and Comfortable Wire Free Bra Top (Small Champagne)

SilRiver$24.924.0★1,817 rev

Newest

by launch date

LEYSHE Womens Triangle Bralette Wireless Unlined Deep V Plunge Bra Seamless Comfortable No Underwire Unpadded Tshirt Bras Black M

LEYSHE$18.9018 rev

4mo ago

OEAK Womens Comfortable Triangle Bras No Underwire Sexy Plunge Unlined Bralette Pull On Bra Seamless Everyday Tshirt Bras Black M

OEAK$18.01376 rev

8mo ago

SweatyRocks Womens Triangle Bralette Plunge Bra V Neck Wireless No Padded Soft Comfortable Everyday Sleep Bras Apricot Small

SweatyRocks$14.77148 rev

10mo ago

OEAK Womens Comfortable Triangle Bras No Underwire Sexy Plunge Unlined Bralette Pull On Bra Seamless Everyday Tshirt Bras Nude M

OEAK$18.17376 rev

1y ago

OEAK Womens Comfortable Triangle Bras No Underwire Sexy Plunge Unlined Bralette Pull On Bra Seamless Everyday Tshirt Bras Nude S

OEAK$18.14376 rev

1y ago

What buyers say about triangle bralette

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

What buyers love

Comfort-Overall33%

“Cute, comfy”

Size-Overall15%

“Fits as expected”

Soft Feel9%

“Nice and smooth”

Quality-Overall4%

“Very good quality very comfortable however”

Material Quality4%

“Super soft material”

Color2%

“I love the color”

Value For Money2%

“Worth it”

Shape/Style2%

“Nice shape”

Chest Fit2%

“I have a small chest and it looked good and was comfortable”

Strap/String Quality1%

“the straps dont fall”

What buyers complain about

Size-Overall16%

“Awkward Fit”

Durability8%

“doesnt last”

Quality-Overall7%

“Low quality even for the price”

Strap/String Quality6%

“My back strap broke off completely”

Cushion3%

“No padding”

Chest Fit3%

“not great support so if you are larger chested”

Comfort-Overall3%

“I felt no support or comfort wearing this bra for more than a few minutes”

Product Condition2%

“I received a USED ITEM”

Color2%

“I was sent the wrong color”

Material Quality2%

“Very cheap material”

Top return reasons

Size-Overall53%

Chest Fit21%

Cushion4%

Advertised Vs Actual Product3%

Thin3%