Is red thong bikini profitable to sell on Amazon United States?

The niche generates $20K/yr across 61 tracked products. 2 of 14 products launched in the last 360 days are still selling. 90-day search growth is +178.7%. Flapen's verdict: Worth a look (56/100).

How competitive is the red thong bikini niche?

32 brands and 40 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 49% of demand.

What do buyers complain about in red thong bikini?

Top complaints mined from reviews: Size-Overall, Value For Money, Advertised Vs Actual Product. The return rate is 14.0% — above our launch gate.

When does demand for red thong bikini peak?

Demand peaks in May–Jun–Jul; the busiest month runs 11.8× the quietest.

What does it cost to enter the red thong bikini niche?

Listings span $8.90–$36.05; the average listing price is $25.26 (sweet spot $15–$100). The average incumbent carries 1,993 reviews — the moat a new listing must climb.

red thong bikini

Worth a look

Shows demand growing +178.7% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Growth

Incredible+178.7%

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

Avg price

Incredible$25.26

avg listing price — sweet spot $15–$100

Brand share

Great49%

top-5 brand share — no brand owns this niche

Competition

Great30%

top-5 click share — an open shelf

Price range

Great$8.90–$36.05

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Review moat

Okay1,993.43

avg incumbent reviews — the moat a new listing must climb

Conversion

Bad0.6%

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

Market size

Bad$20K

$20K/yr · 121K searches

Returns

Bad14.0%

return rate — above 5% kills the launch gate

According to Flapen's Amazon United States niche tracking, red thong bikini is a $20K/yr Amazon United States market (121K searches/yr). The top 5 brands hold 49% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 56/100.

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

red thong bikini market data

Units sold / yr: 1K–1K; avg 0–100/product
Revenue / yr: $25K–$32K; units × avg price
Conversion rate: 0.6%
Avg BSR: #226
Page quality: 0%
Prime: 100%
Sponsored: 87%
Out of stock: 0.0%
Avg brand age: 33 months
Avg seller age: 192 days

Competition & brand share

Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.

Brands

32 falling

Sellers

Top-5 brand share

49%

Top 20: 89%

Top-5 click share

30%

Top 20: 61%

Open market

47%

Suvimuga16%
Zuvebamyo15%
Tainehs8%
MIKETAI5%
ZAFUL5%
ForBeautyShe4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +178.7% search growth over the last 90 days.

Peak months: May, Jun, Jul · busiest ÷ quietest = 11.8×

Open Trend

Top red thong bikini search terms

red thong bikini25K/yr +173.3%0.7% conv.
bikini red22K/yr +131.1%0.3% conv.
red bikinis17K/yr +246.3%0.2% conv.
red string bikini12K/yr +197.6%0.9% conv.
red bikini women10K/yr +359.7%0.5% conv.
dark red bikini13K/yr +62.9%0.3% conv.
red bikini for women7K/yr +269.6%0.5% conv.
sexy red bikini8K/yr +229.4%0.5% conv.
red triangle bikini6K/yr +190.9%0.6% conv.

All search terms

Top red thong bikini 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

Women Two Piece Swimsuit Sexy Swimwear Halter String Triangle Bikini Sets Red M

Suvimuga$25.684.4★13,467 rev

Tainehs Womens Sexy Halter Thong Bikini Tie Two Sides Bottom Triangle Bikini Swimsuits Red

Tainehs$26.104.4★5,632 rev

Women Two Piece Bikini Swimsuit Sexy Bathing Suits Halter Triangle Tops String Bikini Sets Red S

Zuvebamyo$23.274.4★2,249 rev

Womens High Cut Thong Bikini Low Triangle Swimsuit Padded Swimwear Adjustable Strap Sexy 2PCS Beachwear Red S

ForBeautyShe$23.914.2★3,561 rev

MIKETAI Sexy Bikinis for Women 2 Piece Bikini Spaghetti Strap Swimsuits Solid Color Bathing Swimwear Triangle Bathing Suit (US Alpha Small Regular Regular Red)

MIKETAI$26.144.3★1,000 rev

Newest

by launch date

swimall Womens Triangle Bikini Sets Cheeky Halter Two Piece Swimsuit O Ring Linked Tie Bathing Suit - Red- 611 - Medium

swimall$30.5646 rev

4mo ago

Fanuerg Womens Triangle Bikini Sets Halter String Two Piece Swimsuits High Cut Cheeky Bathing Suits Red XL

Fanuerg$22.2056 rev

6mo ago

Zeregos Women Two Piece Bikini Set Halter Triangle Swimsuit Cheeky String Bathing Suits Red S

Zeregos$22.61102 rev

7mo ago

ZAFUL Red Crochet Beads Bikini Sets for Women Cheeky Two Piece Tropical Sexy Bathing Suits Striped Brazilian High Cut Knit Swimsuit for Vacation Resort Wear

ZAFUL$31.39149 rev

11mo ago

swimall Womens Thong Bikini Set Sexy String High Cut Triangle Swimsuit Two Piece Brazilian Bathing Suit - 505 - Red - Medium

swimall$32.59261 rev

1y ago

What buyers say about red thong bikini

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

What buyers love

Size-Overall29%

“Very flattering fit”

Material Quality10%

“the material felt sturdy”

Color10%

“Color is beautiful”

Shape/Style9%

“Super flattering”

Quality-Overall7%

“Quality is fine and the fit was good, sizing accurate”

Value For Money5%

“Definitely worth the price”

Comfort-Overall4%

“Very comfortable”

Adjustability/Rotatability/Reclining2%

“the top is adjustable which is really nice”

Advertised Vs Actual Product2%

“it was even better than its photo”

Washability2%

“Washes well and hasnt faded”

What buyers complain about

Size-Overall23%

“Too tiny”

Value For Money6%

“Looks expensive”

Advertised Vs Actual Product5%

“Its hard to see in the picture”

Quality-Overall5%

“Not well made at all”

Strap/String Quality4%

“I cant figure out the straps”

Material Quality4%

“the material dont like at all”

Transparency4%

“Didnt even try the bottoms on because the top is see- through enough to see the pads”

Color3%

“Color definitely bleeds”

Water Resistance2%

“Probably not a good option to do water sports”

Chest Fit2%

“I will say I wish I had sized up I'm 5'1 143 pounds bigger chest”

Top return reasons

Size-Overall46%

Chest Fit20%

Hip Fit6%

Waist Fit5%

Color4%

Feet Fit3%

Material Quality3%

Shape/Style3%

Advertised Vs Actual Product3%

Length1%

Common questions

Is red thong bikini profitable to sell on Amazon United States?: The niche generates $20K/yr across 61 tracked products. 2 of 14 products launched in the last 360 days are still selling. 90-day search growth is +178.7%. Flapen's verdict: Worth a look (56/100).
How competitive is the red thong bikini niche?: 32 brands and 40 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 49% of demand.
What do buyers complain about in red thong bikini?: Top complaints mined from reviews: Size-Overall, Value For Money, Advertised Vs Actual Product. The return rate is 14.0% — above our launch gate.
When does demand for red thong bikini peak?: Demand peaks in May–Jun–Jul; the busiest month runs 11.8× the quietest.
What does it cost to enter the red thong bikini niche?: Listings span $8.90–$36.05; the average listing price is $25.26 (sweet spot $15–$100). The average incumbent carries 1,993 reviews — the moat a new listing must climb.