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Glass Kettle

Glass Kettle shows beatable incumbent ratings (4.0★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

57
Worth a look

Top 26% of 5,777 Home & Garden niches · +6 vs the category median of 51

Market size 60Growth 14Conversion 57Competition 58Returns 64Price range 83Avg price 89Brand share 64Review moat 25Quality gap 92
This niche Category average · 5,777 niches

Is Glass Kettle profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Glass Kettle is a £511K/yr Amazon United Kingdom market (507K searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Worth a look — 57/100.

Glass Kettle: 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 -21.8% over the last 90 days and 4.9% of searches end in a purchase.

£511K

revenue / yr

Units sold / yr20K
Search volume / yr-21.8%507K
Conversion rate4.9%
Avg price£20.78

Who owns the niche?

The top 5 brands hold 67% of demand, so 33% of the market is open.

33%

open market share

Brands · sellers18 · 68
Top-5 product click share50%
Open market33%
Avg brand age42 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.0★ — the gap to enter on.

0/100

page quality · 30 products

Sponsored placement93%
New entrants (1y)14· 11 succeeded
Avg rating4.0★
Avg reviews4,050

Top Glass Kettle 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

The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.

£0£20K£41K£61K£82K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

18 falling

Sellers

68

Top-5 brand share

67%

Top 20: 100%

Top-5 click share

50%

Top 20: 91%

Open market

28%

  • Russell Hobbs30%
  • Cosori12%
  • Amazon Basics11%
  • Chefman8%
  • Tefal6%
  • Tower5%

Glass Kettle demand & seasonality

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

Volume507KCVR4.9%Products30Brands18Top 5 Brands67%OOS Rate11.8%Rating4.0★Reviews4,050Avg BSR#100
15K10KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Jan, Nov, Dec · busiest ÷ quietest = 1.7×

Top Glass Kettle search terms shoppers use

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

  • glass kettle231K/yr
  • glass kettles electric66K/yr
  • electric glass kettle36K/yr
  • kettle glass29K/yr
  • glass kettles electric fast boil quiet24K/yr
  • clear kettle20K/yr
  • glass electric kettle16K/yr
  • electric kettle glass12K/yr
  • colour changing kettle12K/yr
  • glass kettles10K/yr

What reviews say buyers love and hate about Glass Kettle

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

What buyers love

68% of reviews
Value For Money21%

Very fair price

Quality-Overall17%

Great quality kettle

Advertised Vs Actual Product6%

Does the job perfectly

Heating4%

Good heats up

Ease Of Use4%

Easy to use

What buyers complain about

69% of reviews
Durability19%

Broke after a week

Leak-Proof18%

IT LEAKS

Quality-Overall9%

Quality is low

Heating6%

took forever to heat up

Size-Overall4%

it doesn't seem to even fit

Glass Kettle return rate & reasons

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

2.5%

Return rate

22%

Fixable by listing

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

1Leak-Proof
17%
2Functionality-Overall
14%
3Size-Overall
13%
4Heating
7%
5Filtration
6%

Common Glass Kettle questions

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

Flapen scores Glass Kettle 57/100 on Amazon United Kingdom — Worth a look. The niche generates £511K/yr across 30 tracked products. 11 of 14 products launched in the last 360 days are still selling. Search demand moved -21.8% over the last 90 days.
Search demand for Glass Kettle on Amazon United Kingdom peaks in Jan–Nov–Dec, where the busiest month runs 1.7× the quietest.