2026 Slim Diary

Shoppers searched for this 102K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 6.2% of those searches ended in a purchase. Searches in the last 90 days moved -67.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £25K a year.

Searches, last 12 months

102K

Growth, 90 days vs prior 90

-67.1%

Conversion, latest week

6.2%

Market size, estimated

£25Ka year

Top search term

slim diary 202634K searches a year

Listings sell for £4.02 on average, from £2.86 to £7.98. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At £4.02 that is £0 to £402 a year per listing.

Average price

£4.02under the $15 to $100 sweet spot

Price range

£2.86–£7.98

Amazon United Kingdom median price

£12.12across 27,606 niches

Units sold a year

4K–5K

Units per listing a year

0–100

Revenue per listing a year

£0–£402

Returns

0.3%of orders · Amazon United Kingdom median 0.6%

81% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 29.3% of listings are out of stock. The average listing ranks #197 within Calendars, Planners & Personal Organisers. It carries 825 reviews at 4.51 stars, so a new listing needs social proof before a better product.

Sponsored listings

81%

Prime listings

100%

Out of stock, average day

29.3%

Average rank

#197in Calendars, Planners & Personal Organisers

Average rating

4.51 starsAmazon United Kingdom average 4.36 stars

Average reviews

825per listing

Listings tracked

21

The brands on the shelf have sold for 23 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months

0

Successful launches

0Amazon's first-year sales bar

Average brand age

23 months