Is height chart for kids profitable to sell on Amazon United Kingdom?

The niche generates £36K/yr across 21 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -20.9%. Flapen's verdict: Skip it (47/100).

How competitive is the height chart for kids niche?

17 brands and 25 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 61% of demand.

What do buyers complain about in height chart for kids?

Top complaints mined from reviews: Size-Overall, Measurement/Reading Accuracy, Quality-Overall. The return rate is 1.0%.

When does demand for height chart for kids peak?

Demand is steady year-round — the busiest month runs 1.7× the quietest.

What does it cost to enter the height chart for kids niche?

Listings span £2.31–£13.68; the average listing price is £7.19 (sweet spot $15–$100). The average incumbent carries 845 reviews — the moat a new listing must climb.

height chart for kids

Skip it

Prices mostly outside the sweet spot ($2.31–$13.68) — this niche doesn't clear our bar today.

Returns

Incredible1.0%

return rate — above 5% kills the launch gate

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good61%

top-5 brand share — brands hold most of the demand

Review moat

Good845.05

avg incumbent reviews — the moat a new listing must climb

Competition

Good49%

top-5 click share — leaders hold, buyers still browse

Conversion

Good4.5%

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

Avg price

Bad£7.19

avg listing price — sweet spot $15–$100

Growth

Bad-20.9%

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

Market size

Bad£36K

£36K/yr · 112K searches

Price range

Bad£2.31–£13.68

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

According to Flapen's Amazon United Kingdom niche tracking, height chart for kids is a £36K/yr Amazon United Kingdom market (112K searches/yr). The top 5 brands hold 61% of demand. Verdict: Skip it — 47/100.

Data updated Jul 18, 2026 · scored weekly · How we score niches

height chart for kids market data

Units sold / yr: 4K–5K; avg 100–250/product
Revenue / yr: £29K–£36K; units × avg price
Conversion rate: 4.5%
Avg BSR: #17
Page quality: 0%
Prime: 95%
Sponsored: 81%
Out of stock: 9.0%
Avg brand age: 35 months
Avg seller age: 212 days

Competition & brand share

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 falling

Sellers

Top-5 brand share

61%

Top 20: 100%

Top-5 click share

49%

Top 20: 98%

Open market

34%

Outivity33%
Aolso10%
Debbery7%
Surplex7%
NOYOC5%
Admygo5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -20.9% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.7×

Open Trend

Top height chart for kids search terms

height chart for kids38K/yr -20.8%2.9% conv.
height chart29K/yr -16.0%2.7% conv.
kids height wall chart12K/yr -20.2%3.4% conv.
child height chart for wall5K/yr -21.6%3.1% conv.
growth chart for kids5K/yr -21.3%3.1% conv.
height chart wall sticker5K/yr -15.7%1.6% conv.
kids height chart5K/yr -18.9%2.5% conv.
childrens height wall chart4K/yr -19.0%4.9% conv.
growth chart3K/yr -10.6%3.0% conv.
kids measuring wall chart3K/yr -30.0%4.6% conv.

All search terms

Top height chart for kids 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★)2 products missing review or click data not plotted

All 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Outivity Baby Height Growth Chart Wall Hanging Measuring Ruler for Kids Removable Canvas and Wood Wall Ruler for Bedroom Nursery Wall Decoration

Outivity£8.374.6★4,781 rev

Debbery Height Chart for Kids Kids Height Wall Chart Removable Wall Decor for Kids Canvas Ruler Portable Baby Growth Charts for Accurate Measuring Height

Debbery£6.514.3★25 rev

Surplex Hanging Measurement Ruler for Kids Baby Height Growth Chart Nursery Wall Hanging Height Chart Removable Canvas Wood

Surplex£7.464.4★488 rev

Aolso Baby Height Growth Chart Wall Hanging Growth Chart Removable Canvas and Wood Measuring Ruler for Baby Measuring Ruler for Baby Girls Boys Toddler Bedroom Nursery Wall Decoration 77* 8

Aolso£5.364.5★433 rev

NOYOC Height Chart for Kids Kids Height Wall Chart Upgraded Full Length 78.34x8.26 Inches Removable Canvas Measurement Ruler Toddler Tracker Marker for Baby Child Nursery Bedroom Playroom Wall Decor

NOYOC£7.274.6★164 rev

Newest

by launch date

3 PCS Height Chart for Kids Height Chart Wall Sticker Set Kids Height wall Chart Track Growth Milestones in Childrens Bedrooms Removable Wall Decals for Home Measurement

AUYFUA£4.680 rev

2mo ago

Height Chart for Kids 2M Transparent Height Growth Chart Wall Sticker Removable Height Wall Sticker Nursery Decoration for Living Room Bedroom

Admygo£2.311 rev

3mo ago

Sunflower Height Chart for Kids | Charming Wood Scroll Kids Height Wall Chart for Children & Teenager Growth Record | Fun Nursery Bedroom Decor Height Measurement Device

ToqoGeri£6.740 rev

5mo ago

JOYOLA 2Pcs Childrens Height Chart Kids Height Wall Chart Baby Height Chart Animal Wall Decal Dinosaur and Giraffe Kids Measure Wall Chart for Bedroom

JOYOLA£7.236 rev

8mo ago

Debbery Height Chart for Kids Kids Height Wall Chart Removable Wall Decor for Kids Canvas Ruler Portable Baby Growth Charts for Accurate Measuring Height

Debbery£6.5125 rev

1y ago

What buyers say about height chart for kids

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

What buyers love

Quality-Overall53%

“Really well made”

Strength13%

“sturdy”

Advertised Vs Actual Product8%

“Greater than I think”

Color5%

“It's nice, bright colours and pictures”

What buyers complain about

Size-Overall23%

“fiddly to fit”

Measurement/Reading Accuracy18%

“Measurements are not consistent”

Quality-Overall9%

“Not good quality”

Color9%

“dark piece in the middle”

Print Quality9%

“Poor printing quality”

Ease Of Use5%

“obviously not easy to take on”

Strength5%

“Little bit flimsier than I thought it would be”

Advertised Vs Actual Product5%

“Measurements are not consistent”

Top return reasons

Quality-Overall21%

Size-Overall14%

Advertised Vs Actual Product8%

Adhesion/Stickiness8%

Material Quality7%

Width7%

Measurement/Reading Accuracy6%

Print Quality5%

Defective Material/Parts5%

Design-Overall3%

Common questions

Is height chart for kids profitable to sell on Amazon United Kingdom?: The niche generates £36K/yr across 21 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -20.9%. Flapen's verdict: Skip it (47/100).
How competitive is the height chart for kids niche?: 17 brands and 25 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 61% of demand.
What do buyers complain about in height chart for kids?: Top complaints mined from reviews: Size-Overall, Measurement/Reading Accuracy, Quality-Overall. The return rate is 1.0%.
When does demand for height chart for kids peak?: Demand is steady year-round — the busiest month runs 1.7× the quietest.
What does it cost to enter the height chart for kids niche?: Listings span £2.31–£13.68; the average listing price is £7.19 (sweet spot $15–$100). The average incumbent carries 845 reviews — the moat a new listing must climb.