A4 Envelopes
MaybeBuyers convert on 19.4% of searches. But prices span $2.44–$16.82, mostly outside the sweet spot, so A4 Envelopes is a Maybe.
- Flapen Score
- 51 / 100Top 32% of 835 Stationery & Office Supplies niches · +4 vs the category median of 4751
- Market size
- £453K/yr348K searches / yr
- 90-day growth
- +4.5%search demand this quarter
- Competition
- 58%top-5 click share · 10 brands · 25 sellers
Flapen Score
A4 Envelopes against its category
The dotted line is the Stationery & Office Supplies average. Past it, A4 Envelopes is stronger. Inside it, weaker.
Market
The A4 Envelopes market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for A4 Envelopes 348K times last year and spent an estimated £453K. The top 5 brands take 80% of clicks. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
19.4% of searches ended in a purchase last week.
Shoppers searched for this 348K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 19.4% of those searches ended in a purchase. Searches in the last 90 days moved +4.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £453K a year.
- Searches, last 12 months
- 348K
- Growth, 90 days vs prior 90
- +4.5%
- Conversion, latest week
- 19.4%
- Market size, estimated
- £453Ka year
- Peak month
- July1.4× the quietest month
- Top search term
- a4 envelopes171K searches a year
02 · Price
A sale here is worth £6.71.
Listings sell for £6.71 on average, from £2.44 to £16.82. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 3,000 to 4,000 of them. At £6.71 that is £20K to £27K a year per listing.
- Average price
- £6.71under the $15 to $100 sweet spot
- Price range
- £2.44–£16.82
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 60K–80K
- Units per listing a year
- 3,000–4,000
- Revenue per listing a year
- £20K–£27K
- Returns
- 0.2%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is ads.
100% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #14 within Envelopes & Mailing Supplies. It carries 1,346 reviews at 4.57 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 95%
- Out of stock, average day
- 0.0%
- Average rank
- #14in Envelopes & Mailing Supplies
- Average rating
- 4.57 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,346per listing
- Listings tracked
- 20
04 · Newcomers
Amazon counts 1 of last year's 3 launches as successful.
3 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top A4 Envelopes products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Blake Purely Everyday - White Envelopes C4 (324 x 229 mm) - Pack of 25 - Paper 90GSM - Self Seal C4 Envelopes in White - Sustainable PEFC Certified - Business & Office Stationery (12891/25 PR)
- Price
- £3.39
- Rating
- 4.6/5
- Reviews
- 2,928
- Age
- 13y ago
Evour A4/C4 Self Seal White Pocket Envelopes 229x324mm 100 GSM No Window for Home Office and Business Mailing Pack of 25
- Price
- £5.93
- Rating
- 4.6/5
- Reviews
- 1,616
- Age
- 5y ago
20Pcs A4 Envelopes Self-Seal iSOUL 324mm x 229mm A4 C4 Manilla Hard Board Backed Envelopes Do Not Bend Envelope
- Price
- £5.20
- Rating
- 4.7/5
- Reviews
- 2,159
- Age
- 6y ago
Triplast 100 x C4 White Self Seal Security Envelopes (Size: 324x229mm) | Fully Opaque Self Sealing & Printer Safe Mailing Paper Envelopes | Ideal for Everyday Home Office & Commercial Use
- Price
- £8.92
- Rating
- 4.5/5
- Reviews
- 1,900
- Age
- 4y ago
50 x A5 Self Seal Mailing Envelopes for Posting Home Office & Ecommerce Packaging
- Price
- £5.84
- Rating
- 4.6/5
- Reviews
- 454
- Age
- 4y ago
Trending
90-day click momentum
C4 Manilla Pocket Peel & Seal Envelopes A4 Brown Mailing Envelopes for Documents Letters & Office Post Strong Self Seal Kraft Postal Wallets (10)
- Price
- £5.91
- Rating
- 4.6/5
- Reviews
- 11
- Age
- 2mo ago
Gusset Envelopes A4 - Large Expandable Brown Document Envelope - 229 x 334mm Paper Mailing Bags (5)
- Price
- £8.37
- Rating
- 4.7/5
- Reviews
- 15
- Age
- 3mo ago
Blake Purely Everyday C5 229 x 162 mm 80 gsm Gummed Pocket Envelopes (13848/50 PR) Manilla - Pack of 50
- Price
- £2.44
- Rating
- 4.6/5
- Reviews
- 5,840
- Age
- 12y ago
Triplast 50 x C4 White Self Seal Security Envelopes (Size: 324x229mm) | Fully Opaque Self Sealing & Printer Safe Mailing Paper Envelopes | Ideal for Everyday Home Office & Commercial Use
- Price
- £5.81
- Rating
- 4.5/5
- Reviews
- 1,900
- Age
- 4y ago
Blake Purely Everyday - White Envelopes C4 (324 x 229 mm) - Pack of 25 - Paper 90GSM - Self Seal C4 Envelopes in White - Sustainable PEFC Certified - Business & Office Stationery (12891/25 PR)
- Price
- £3.39
- Rating
- 4.6/5
- Reviews
- 2,928
- Age
- 13y ago
Newest
by launch dateC4 Manilla Pocket Peel & Seal Envelopes A4 Brown Mailing Envelopes for Documents Letters & Office Post Strong Self Seal Kraft Postal Wallets (10)
- Price
- £5.91
- Rating
- 4.6/5
- Reviews
- 11
- Age
- 2mo ago
Gusset Envelopes A4 - Large Expandable Brown Document Envelope - 229 x 334mm Paper Mailing Bags (5)
- Price
- £8.37
- Rating
- 4.7/5
- Reviews
- 15
- Age
- 3mo ago
![C4 White ENVELOPES Peel & Seal Large Letter ENVELOPES for A4 Sheets Strong White Paper SELF Seal A4 NO Window for Office MAILING & DOCUMENTS [12 Pack]](https://m.media-amazon.com/images/I/314oaNPU4EL.jpg)
C4 White ENVELOPES Peel & Seal Large Letter ENVELOPES for A4 Sheets Strong White Paper SELF Seal A4 NO Window for Office MAILING & DOCUMENTS [12 Pack]
- Price
- £3.62
- Rating
- 4.4/5
- Reviews
- 35
- Age
- 8mo ago
TRIPLE PRIO A4 C4 White Peel and Seal Pocket Envelopes 229 x 324 mm - Secure Self Seal No Window Design - Pack of (50)
- Price
- £8.31
- Rating
- 4.5/5
- Reviews
- 471
- Age
- 3y ago
Triplast 20 x C5 White Self Seal Security Envelopes (Size: 229x164mm) | Fully Opaque Self Sealing & Printer Safe Mailing Paper Envelopes | Ideal for Everyday Home Office & Commercial Use
- Price
- £3.23
- Rating
- 4.5/5
- Reviews
- 1,900
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 58% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 rising
Sellers
25
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
58%
Top 20: 100%
Open market
15%
- Blake35%
- evour19%
- Triplast11%
- SuperGift.com8%
- iSOUL6%
- Thymera5%
- Open — no brand owns it (4 brands, 15%)
Demand
A4 Envelopes search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top A4 Envelopes search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- a4 envelopes171K/yr
- a4 envelopes peel and seal38K/yr
- c4 envelopes22K/yr
- large envelopes22K/yr
- a4 envelope19K/yr
- envelopes a414K/yr
- envelopes a4 white12K/yr
- a4 white envelopes10K/yr
- envelope a46K/yr
- a4 envelopes white6K/yr
Reviews and returns
What reviews say buyers love and hate about A4 Envelopes
What buyers praise, what they complain about and why they send it back, from the reviews.
Complain
Cheap as chips
Poor quality
Poor quality- not strong
A little bit thin
Not a very thick weight plain brown envelopeas I had hoped
Very thin
Adhesion is doubtful
lose their adhesion completely --
not very sticky went wanting to seal it up
Quite thin
a bit thin
A bit thin
Envelope smell awful like rotten fish
Love
Great quality, arrived quickly
Good quality envelopes
Excellent quality
Worth buying
Excellent value for money
Good Value
did the job
As described
Just what i needed
Good size
Great as described fit for purpose
Useful size envelopes
Just open, place paper inside and seal
The kraft paper is thick and fairly sturdy, so they withstand repeated use
Good quality paper
Return
0.2% Return rate 77% Fixable by listing
Cheap as chips
Poor quality
Poor quality- not strong
Only provided 19 instead of the 20 advertised
Adhesion is doubtful
lose their adhesion completely --
not very sticky went wanting to seal it up
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common A4 Envelopes questions
Answered from the same tracked data.