Is 6th birthday card girl profitable to sell on Amazon United Kingdom?

The niche generates £37K/yr across 36 tracked products. 0 of 16 products launched in the last 360 days are still selling. 90-day search growth is -2.1%. Flapen's verdict: Worth a look (51/100).

How competitive is the 6th birthday card girl niche?

15 brands and 26 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 51% of demand.

What do buyers complain about in 6th birthday card girl?

Top complaints mined from reviews: Quality-Overall, Ease Of Use, Value For Money. The return rate is 0.1%.

What does it cost to enter the 6th birthday card girl niche?

Listings span £1.40–£6.12; the average listing price is £2.93 (sweet spot $15–$100). The average incumbent carries 90 reviews — the moat a new listing must climb.

6th Birthday Card Girl

Worth a look

Shows low returns (0.1%), but prices mostly outside the sweet spot ($1.40–$6.12) keeps it on the watch list.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Conversion

Incredible15.9%

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

Review moat

Incredible89.86

avg incumbent reviews — the moat a new listing must climb

Brand share

Great51%

top-5 brand share — no brand owns this niche

Competition

Good42%

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

Growth

Bad-2.1%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Market size

Bad£37K

£37K/yr · 80K searches

Avg price

Bad£2.93

avg listing price — sweet spot $15–$100

Price range

Bad£1.40–£6.12

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

Signals No Dominant Brand Low Review Barrier

Is 6th birthday card girl profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, 6th birthday card girl is a £37K/yr Amazon United Kingdom market (80K searches/yr). The top 5 brands hold 51% of demand. Verdict: Worth a look — 51/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

6th birthday card girl market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 13K–15K; avg 250–500/product
Revenue / yr: £37K–£44K; units × avg price
Conversion rate: 15.9%
Avg BSR: #1,661
Page quality: 0%
Prime: 100%
Sponsored: 83%
Out of stock: 4.8%
Avg brand age: 30 months
Avg seller age: 173 days

Competition: brands, sellers & click share

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 falling

Sellers

Top-5 brand share

51%

Top 20: 100%

Top-5 click share

42%

Top 20: 83%

Open market

42%

Me To You14%
Danilo Promotions LTD10%
LimaLima9%
Stuff49%
Piccadilly Greetings8%
Felbridge Studio8%

6th birthday card girl demand & seasonality

Weekly Amazon search volume, last 39 weeks — -2.1% search growth over the last 90 days.

Open Trend

Top 6th birthday card girl search terms shoppers use

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

6th birthday card girl23K/yr -3.0%15.2% conv.
6 birthday card14K/yr -3.2%13.3% conv.
6 year old birthday card12K/yr +8.8%14.3% conv.
6th birthday card7K/yr +3.9%9.5% conv.
birthday card 6 year old girl9K/yr -22.3%16.5% conv.
birthday card for 6 year old girl4K/yr +18.2%12.6% conv.
birthday card 64K/yr +2.2%10.8% conv.
6 birthday card girl4K/yr -7.9%15.4% conv.
age 6 birthday card4K/yr -23.6%6.3% conv.

All search terms

Top 6th birthday card girl products & what they sell for

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

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

Me To You Tatty Teddy Age 6 Birthday Card Have An Amazing Birthday! - Official Collection

Me To You£1.554.8★31 rev

LimaLima 6th Birthday Card for Girls Cute Unicorn Greeting Card for Daughter Niece or Granddaughter Colourful A5 Card with Envelope Fun & Magical Design

LimaLima£3.174.7★112 rev

Piccadilly Greetings Traditional Juvenile Birthday Card Age 6 F - 7 x 5 inches

Piccadilly Greetings£2.124.7★11 rev

6th Birthday Card Girls Cool Unicorn Sunglasses

Stuff4£3.324.7★452 rev

6th Birthday Card for Girls Mermaid Cake Design Cute Birthday Girl Card for Daughter Niece Granddaughter Sister Kids Children - Age 6 Six Years Old - Comes with Fun Stickers

Central 23£2.964.5★113 rev

Newest

by launch date

KPOP Demon Hunters 6th Birthday Card Birthday Superstar Fun Pop Star Birthday Card for Girls Age 6 Colourful Music-Themed

Danilo Promotions LTD£2.652 rev

3mo ago

6th Birthday Card for Girls - Six Today 6 Years Old Rainbow Unicorns Design - Happy Sixth Birthday Card for Granddaughter Niece Daughter - Includes Pink Envelope 14cm

Felbridge Studio£2.9717 rev

3mo ago

6th Birthday K-Pop Girls Birthday Card Kpop Colourful Popstar Unleash the Power Design Verse Inside for Girl 6th Birthdays 6th Daughter Friend or Sister A5 Size Card with Gold Envelope

Olivia Samuel£3.3252 rev

4mo ago

6th Birthday Card Gift for Boys and Girls Comic Book Style Design Happy 6 Years Old Greeting Card With Vibrant Yellow Envelope Size 14cm

Felbridge Studio£2.751 rev

4mo ago

YianHien 6th Birthday Card for Boys Girls Comic Design

YianHien£3.4959 rev

7mo ago

What reviews say buyers love and hate about 6th birthday card girl

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

What buyers love

Quality-Overall37%

“The card is decent quality”

Value For Money12%

“Price good as well”

Color9%

“Like the colour we'll made”

Design-Overall8%

“Great design”

Size-Overall8%

“Perfect and good size”

Advertised Vs Actual Product7%

“Exactly what I was looking for”

Print Quality5%

“good quality print”

Cutting/Trimming4%

“Great item, the wire works well for tying in plants and the handy cutter works well”

Stitch/Finish/Polish4%

“Really nice stitch fans”

Paper Quality2%

“the actual card looks great”

What buyers complain about

Quality-Overall17%

“Low quality”

Ease Of Use17%

“cannot use”

Value For Money11%

“Seems quite expensive considering the size”

Size-Overall5%

“It may feel a bit big from the product page pics”

Top return reasons

Value For Money25%

Certifications25%

Leak-Proof25%

Size-Overall25%

Common 6th birthday card girl questions

Is 6th birthday card girl profitable to sell on Amazon United Kingdom?: The niche generates £37K/yr across 36 tracked products. 0 of 16 products launched in the last 360 days are still selling. 90-day search growth is -2.1%. Flapen's verdict: Worth a look (51/100).
How competitive is the 6th birthday card girl niche?: 15 brands and 26 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 51% of demand.
What do buyers complain about in 6th birthday card girl?: Top complaints mined from reviews: Quality-Overall, Ease Of Use, Value For Money. The return rate is 0.1%.
What does it cost to enter the 6th birthday card girl niche?: Listings span £1.40–£6.12; the average listing price is £2.93 (sweet spot $15–$100). The average incumbent carries 90 reviews — the moat a new listing must climb.

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