Is 2023 diary a4 page a day profitable to sell on Amazon United Kingdom?

The niche generates £49K/yr across 12 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -25.6%. Flapen's verdict: Skip it (33/100).

How competitive is the 2023 diary a4 page a day niche?

7 brands and 14 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 96% of demand.

What do buyers complain about in 2023 diary a4 page a day?

Top complaints mined from reviews: Paper Quality, Quality-Overall, Print Quality. The return rate is 0.5%.

When does demand for 2023 diary a4 page a day peak?

Demand peaks in Jan–Nov–Dec; the busiest month runs 4.8× the quietest.

What does it cost to enter the 2023 diary a4 page a day niche?

Listings span £4.08–£11.52; the average listing price is £7.07 (sweet spot $15–$100). The average incumbent carries 808 reviews — the moat a new listing must climb.

2023 diary a4 page a day

Skip it

Prices mostly outside the sweet spot ($4.08–$11.52) — this niche doesn't clear our bar today.

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Conversion

Great7.2%

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

Review moat

Good808.25

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Avg price

Bad£7.07

avg listing price — sweet spot $15–$100

Competition

Bad80%

top-5 click share — a locked-up shelf

Market size

Bad£49K

£49K/yr · 96K searches

Growth

Bad-25.6%

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

Brand share

Bad96%

top-5 brand share — brand-locked demand

Price range

Bad£4.08–£11.52

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

According to Flapen's Amazon United Kingdom niche tracking, 2023 diary a4 page a day is a £49K/yr Amazon United Kingdom market (96K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Skip it — 33/100.

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

2023 diary a4 page a day market data

Units sold / yr: 8K–10K; avg 100–250/product
Revenue / yr: £57K–£71K; units × avg price
Conversion rate: 7.2%
Avg BSR: #12
Page quality: 0%
Prime: 100%
Sponsored: 75%
Out of stock: 20.1%
Avg brand age: 38 months
Avg seller age: 196 days

Competition & brand share

The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

80%

Top 20: 100%

Open market

Collins54%
G4GADGET29%
Striyco Essentials7%
Smart Panda4%
Morgan's Direct3%
Top Sale2%
Open — no brand owns it (1 brand, 2%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -25.6% search growth over the last 90 days.

Peak months: Jan, Nov, Dec · busiest ÷ quietest = 4.8×

Open Trend

Top 2023 diary a4 page a day search terms

a4 diary71K/yr -24.0%6.8% conv.
diary a411K/yr -32.9%5.7% conv.
a4 diaries8K/yr -14.9%1.7% conv.
a4 page a day diary6K/yr -41.9%7.4% conv.
diary 2024 a421/yr +300.0%0.0% conv.
2024 a4 diary93/yr -79.0%25.0% conv.
a4 2024 diary120/yr -90.9%0.0% conv.

All search terms

Top 2023 diary a4 page a day 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★)

All 12 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Collins - Essential - 2026 12 Month Calendar Year Planner Day-to-Page Diary A4 Hard Cover - Black (ESSA41.99-26)

Collins£5.434.6★612 rev

G4GADGET A4 2026 Week to View Black Diary Gilt Edges Hardback

G4GADGET£6.244.4★874 rev

Collins - Essential - 2026 12 Month Calendar Year Planner Week-To-View Diary A4 Hard Cover - Black (ESSA43.99-26)

Collins£4.084.7★303 rev

2026 Diary A4 Day Per Page Planner & Organiser with Notes Monthly Calendar UK Holidays Festivals Dialling Codes & Conversion Charts | A4 Page a Day 2026 Diary for Home Office & Work

Striyco Essentials£7.634.5★86 rev

G4GADGET A4 2026 Day a Page Black Diary Gilt Edges Hardback

G4GADGET£8.104.4★453 rev

Newest

by launch date

G4GADGET 2026-2027 Academic Diary A4 Week To View Pink Hardback August 2026 to July 2027 Weekly Planner Student Teacher School Organizer Timetable & Appointment Year Planner

G4GADGET£5.81495 rev

5mo ago

G4GADGET 2026-2027 Academic Diary A4 Day A Page Black Hardback August 2026 to July 2027 Daily Planner Student Teacher School Organizer Appointment & Timetable Year Planner

G4GADGET£7.32338 rev

5mo ago

Academic Diary 2026-2027 by Smart Panda - A4 Diary Week to View - Softcover 30 Minute Intervals Teacher Planner Mid Year Work and Appointment Diary July 2026 to August 2027

Smart Panda£11.52119 rev

9mo ago

2026 Diary A4 Day Per Page Planner & Organiser with Notes Monthly Calendar UK Holidays Festivals Dialling Codes & Conversion Charts | A4 Page a Day 2026 Diary for Home Office & Work

Striyco Essentials£7.6386 rev

10mo ago

G4GADGET A4 2026 Week to View Black Diary Gilt Edges Hardback

G4GADGET£6.24874 rev

1y ago

What buyers say about 2023 diary a4 page a day

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

What buyers love

Quality-Overall28%

“Good quality delivered as promised”

Advertised Vs Actual Product21%

“Exactly what I needed”

Value For Money17%

“Great deal”

Document Organizing/Classification11%

“Good organizing book to easily access written documentation”

Writing Experience6%

“Big enough to write in”

Size-Overall5%

“Good size”

Paper Quality5%

“good quality paper”

Ease Of Use4%

“Easy to use”

Durability1%

“Durable, easy to transport and are 100% part of our daily lives”

Office Usability1%

“Practical layout, easy week overview, plenty of room to write appointments/activities/events and notes”

What buyers complain about

Paper Quality29%

“the paper quality is thinner than I expected”

Quality-Overall25%

“Poor quality and unable to get product support”

Print Quality14%

“March has some double printing as well”

Advertised Vs Actual Product6%

“Non impressed as it states its a 2026-2027 diary”

Size-Overall6%

“Large Year Ahead”

Adhesion/Stickiness3%

“sticky is the downside”

Error Warning Accuracy3%

“maybe a printing error”

Durability3%

“Missing a month”

Color2%

“In real life it's darker”

Value For Money2%

“Waste of money”

Top return reasons

Size-Overall65%

Paper Quality8%

Quality-Overall7%

Advertised Vs Actual Product3%

Thin3%

Thickness2%

Metal Quality2%

Weight Heavy2%

Water Resistance1%

Gifting Purpose1%

Common questions

Is 2023 diary a4 page a day profitable to sell on Amazon United Kingdom?: The niche generates £49K/yr across 12 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -25.6%. Flapen's verdict: Skip it (33/100).
How competitive is the 2023 diary a4 page a day niche?: 7 brands and 14 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in 2023 diary a4 page a day?: Top complaints mined from reviews: Paper Quality, Quality-Overall, Print Quality. The return rate is 0.5%.
When does demand for 2023 diary a4 page a day peak?: Demand peaks in Jan–Nov–Dec; the busiest month runs 4.8× the quietest.
What does it cost to enter the 2023 diary a4 page a day niche?: Listings span £4.08–£11.52; the average listing price is £7.07 (sweet spot $15–$100). The average incumbent carries 808 reviews — the moat a new listing must climb.