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Womens Tankinis

Womens Tankinis shows a fragmented shelf (top 5 take 18% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

59
Worth a look
Market size 17Growth 87Conversion 4Competition 96Returns 11Price range 60Avg price 81Brand share 89Review moat 74Quality gap 80
This niche Category average

Is Womens Tankinis profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Womens Tankinis is a £68K/yr Amazon United Kingdom market (1.2M searches/yr). The top 5 brands hold 46% of demand. Demand peaks in Jul–Aug. Verdict: Worth a look — 59/100.

Womens Tankinis: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +90.2% over the last 90 days and 0.3% of searches end in a purchase.

£68K

revenue / yr

Units sold / yr4K
Search volume / yr+90.2%1.2M
Conversion rate0.3%
Avg price£17.24

Who owns the niche?

The top 5 brands hold 46% of demand, so 54% of the market is open.

54%

open market share

Brands · sellers46 · 57
Top-5 product click share18%
Open market54%
Avg brand age33 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.2★ — the gap to enter on.

0/100

page quality · 133 products

Sponsored placement86%
New entrants (1y)57· 3 succeeded
Avg rating4.2★
Avg reviews526

Top Womens Tankinis products & what they sell for

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

Competition: brands, sellers & click share

Clicks spread well past the top 5 (18% combined) — an open shelf where new products get seen.

£0£1K£3K£4K£5K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

46 falling

Sellers

57

Top-5 brand share

46%

Top 20: 85%

Top-5 click share

18%

Top 20: 42%

Open market

50%

  • Hanna Nikole12%
  • JASAMBAC11%
  • Ocean Blues9%
  • InfiniZer7%
  • RXRXCOCO6%
  • CUPSHE5%

Womens Tankinis demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume1.2MCVR0.3%Products133Brands46Top 5 Brands46%OOS Rate2.5%Rating4.2★Reviews526Avg BSR#52
90K70KSpike '25Prime Day '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Jul, Aug · busiest ÷ quietest = 6.5×

Top Womens Tankinis search terms shoppers use

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

  • tankini361K/yr
  • tankini top140K/yr
  • tankini with shorts138K/yr
  • womens tankinis72K/yr
  • tummy control tankini with shorts39K/yr
  • tankini swimsuits for women42K/yr
  • tankini tops for women uk51K/yr
  • womens tankini sets with shorts25K/yr
  • tankini set29K/yr
  • womens tankini29K/yr

What reviews say buyers love and hate about Womens Tankinis

What buyers mention most, as a share of all reviews.

What buyers love

79% of reviews
Size-Overall33%

Excellent fit

Comfort-Overall12%

Really comfortable

Quality-Overall9%

it looks well made

Shape/Style7%

Super Flattering

Material Quality4%

nice material

What buyers complain about

52% of reviews
Size-Overall35%

far too big

Ease Of Use3%

which becomes even more difficult

Color3%

different shade of green than the photos

Material Quality2%

Material is not like a swimsuit more t-shirt

Chest Fit2%

it was too small, especially on the bust

Womens Tankinis return rate & reasons

Why buyers send it back, as a share of all return requests.

9.0%

Return rate

94%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
69%
2Chest Fit
7%
3Shape/Style
4%
4Waist Fit
2%
5Length
2%

Common Womens Tankinis questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Womens Tankinis 59/100 on Amazon United Kingdom — Worth a look. The niche generates £68K/yr across 133 tracked products. 3 of 57 products launched in the last 360 days are still selling. Search demand moved +90.2% over the last 90 days.
Search demand for Womens Tankinis on Amazon United Kingdom peaks in Jul–Aug, where the busiest month runs 6.5× the quietest.