cupshe bikini
Worth a lookShows a fragmented shelf (top 5 take 9% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Competition
Incredible9%top-5 click share — an open shelf
Growth
Incredible+142.3%90-day search growth — must beat 0% to launch
Avg price
Incredible$29.99avg listing price — sweet spot $15–$100
Price range
Incredible$14.93–$41.69cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Great52%top-5 brand share — no brand owns this niche
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Review moat
Good855.05avg incumbent reviews — the moat a new listing must climb
Market size
Good$532K$532K/yr · 7.4M searches
Conversion
Bad0.2%search→purchase rate — share of searches ending in a sale
Returns
Bad13.7%return rate — above 5% kills the launch gate
According to Flapen's Amazon United States niche tracking, cupshe bikini is a $532K/yr Amazon United States market (7.4M searches/yr). The top 5 brands hold 52% of demand. Demand peaks in Mar–May–Jun–Jul. Verdict: Worth a look — 67/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
cupshe bikini market data
- Units sold / yr
- 20K–25K
- avg 0–100/product
- Revenue / yr
- $600K–$750K
- units × avg price
- Conversion rate
- 0.2%
- Avg BSR
- #120
- Page quality
- 0%
- Prime
- 99%
- Sponsored
- 97%
- Out of stock
- 1.3%
- Avg brand age
- 37 months
- Avg seller age
- 158 days
Competition & brand share
Clicks spread well past the top 5 (9% combined) — an open shelf where new products get seen.Brands
52 rising
Sellers
64
Top-5 brand share
52%
Top 20: 91%
Top-5 click share
9%
Top 20: 25%
Open market
50%
- Yonique13%
- Daci11%
- Aqua Eve10%
- ZAFUL7%
- Holipick5%
- Tempt Me4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +142.3% search growth over the last 90 days.Peak months: Mar, May, Jun, Jul · busiest ÷ quietest = 10.9×
Top cupshe bikini search terms
- tankini tops for women2.2M/yr
- tankini with shorts844K/yr
- tankini top812K/yr
- womens tankini tops462K/yr
- tankini tops377K/yr
- tankini tops for women swimwear358K/yr
- cupshe tankini280K/yr
- cute tankini249K/yr
- tankini with skirt207K/yr
- tankini swimsuits for women with shorts166K/yr
Top cupshe 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Aqua Eve Tankini Tops for Women Swimwear Top Only Tummy Control Bathing Suit Top No Bottom (Available in Plus) Blue Stripe L
Aqua Eve$28.184.2★939 rev
Hilor Tummy Control Tankini Tops for Women Big Busted Women Black Underwire Push Up Swimsuit Crossover Swim Top 12
Hilor$30.184.5★2,750 rev
Daci Green Palm Tree Women 3 Piece Tankini Swimsuits - Tummy Control Tank Top with Bra Modest Bathing Suit with Pockets Boyshorts Bottom 2026 XL
Daci$41.454.6★1,010 rev
Summer Mae Blouson Tankini Swimsuits for Women 2026 Tummy Control Two Piece Bathing Suits with Sporty Pockets Swim Shorts Coconut Tree on The Sea Size 12
Summer Mae$39.784.4★4,211 rev
Daci Black Tankini Tops for Women High Neck Swim Top Tummy Control Bathing Suit Top Modest Swim Tank Top No Bottom M
Daci$27.074.4★1,734 rev
Newest
by launch date
Hanna Nikole Women Flowy Tankini Tops Only Loose Fitting Bathing Suit Swim Top Orange Solid Padded Swimsuit No Bottom XL
Hanna Nikole$27.24130 rev
Dokotoo Floral Tankini Sets Two Piece Swimsuits for Women Flowy Top Vintage Floral 2026 Print Modest Bathing Suits with Bottoms Black Large
Dokotoo$29.25152 rev
ZAFUL Swim Suits for Women 2026 Smocked Two Piece Tankinis Modest High Waisted Tummy Control Simsuits Slimming Ruched Push Up Bathing Suit Retro Ruffle Full Coverage Tankini Swimwear Green Striped M
ZAFUL$34.51316 rev
Daci Green Palm Tree Women 3 Piece Tankini Swimsuits - Tummy Control Tank Top with Bra Modest Bathing Suit with Pockets Boyshorts Bottom 2026 XL
Daci$41.451,010 rev
Summer Mae Blouson Tankini Swimsuits for Women 2026 Tummy Control Two Piece Bathing Suits with Sporty Pockets Swim Shorts Green Shadowa Size 14
Summer Mae$41.694,211 rev
Trending
90-day click momentum
Aleumdr Womens Tankini Tops Swimwear Top Only Tummy Control Swimsuit Top Modest Drawstring Swim Tank Top Sail Blue Large
Aleumdr$20.984.3★
ZAFUL Swim Suits for Women 2026 Smocked Two Piece Tankinis Modest High Waisted Tummy Control Simsuits Slimming Ruched Push Up Bathing Suit Retro Ruffle Full Coverage Tankini Swimwear Green Striped M
ZAFUL$34.514.3★
Yonique Womens Blouson Tankini Top Only Loose Fit Swim Top No Bottom Modest Swimsuit Blue Leaves X-Large
Yonique$26.504.5★
Aqua Eve Tankini Tops for Women Swimwear Top Only Tummy Control Bathing Suit Top No Bottom (Available in Plus) Blue Stripe L
Aqua Eve$28.184.2★
Daci Green Palm Tree Women 3 Piece Tankini Swimsuits - Tummy Control Tank Top with Bra Modest Bathing Suit with Pockets Boyshorts Bottom 2026 XL
Daci$41.454.6★
What buyers say about cupshe bikini
What buyers praise and complain about, mined from review topics.What buyers love
“Fits as expected”
“So comfortable”
“Excellent quality”
“Colors were beautiful”
“Flattering style”
“Material is comfortable”
“Exactly as shown”
“Definitely worth the price”
“The straps are comfortable”
“soft the touch”
What buyers complain about
“Too short”
“the bust runs small”
“Color fades”
“Loses its shape”
“Inferior quality”
“material was cheap looking”
“Doesn't look like the picture”
“The waist was huge”
“I have never felt comfortable in a bathing suit”
“I feel it was over priced”
Top return reasons
Common questions
- Is cupshe bikini profitable to sell on Amazon United States?
- The niche generates $532K/yr across 330 tracked products. 75 of 141 products launched in the last 360 days are still selling. 90-day search growth is +142.3%. Flapen's verdict: Worth a look (67/100).
- How competitive is the cupshe bikini niche?
- 52 brands and 64 sellers compete. The top 5 products take 9% of clicks and top 5 brands hold 52% of demand.
- What do buyers complain about in cupshe bikini?
- Top complaints mined from reviews: Size-Overall, Chest Fit, Color. The return rate is 13.7% — above our launch gate.
- When does demand for cupshe bikini peak?
- Demand peaks in Mar–May–Jun–Jul; the busiest month runs 10.9× the quietest.
- What does it cost to enter the cupshe bikini niche?
- Listings span $14.93–$41.69; the average listing price is $29.99 (sweet spot $15–$100). The average incumbent carries 855 reviews — the moat a new listing must climb.