A4 Brown Envelopes
FailShoppers spend only $31K a year here, so A4 Brown Envelopes is a Fail.
- Flapen Score
- 44 / 100Ranks 489 of 835 Stationery & Office Supplies niches · −3 vs the category median of 4744
- Market size
- £31K/yr29K searches / yr
- 90-day growth
- -5.3%search demand this quarter
- Competition
- 59%top-5 click share · 12 brands · 34 sellers
Flapen Score
A4 Brown Envelopes against its category
The dotted line is the Stationery & Office Supplies average. Past it, A4 Brown Envelopes is stronger. Inside it, weaker.
Market
The A4 Brown Envelopes market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for A4 Brown Envelopes 29K times last year and spent an estimated £31K. The top 5 brands take 82% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
14.2% of searches ended in a purchase last week.
Shoppers searched for this 29K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 14.2% of those searches ended in a purchase. Searches in the last 90 days moved -5.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated £31K a year.
- Searches, last 12 months
- 29K
- Growth, 90 days vs prior 90
- -5.3%
- Conversion, latest week
- 14.2%
- Market size, estimated
- £31Ka year
- Top search term
- a4 brown envelopes11K searches a year
02 · Price
A sale here is worth £7.71.
Listings sell for £7.71 on average, from £2.44 to £18.38. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 250 to 500 of them. At £7.71 that is £2K to £4K a year per listing.
- Average price
- £7.71under the $15 to $100 sweet spot
- Price range
- £2.44–£18.38
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 250–500
- Revenue per listing a year
- £2K–£4K
- Returns
- 0.2%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is ads.
95% of listings pay for placement with sponsored ads. 85% ship with Prime. On an average day, 2.9% of listings are out of stock. The average listing ranks #39 within Envelopes & Mailing Supplies. It carries 879 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 95%
- Prime listings
- 85%
- Out of stock, average day
- 2.9%
- Average rank
- #39in Envelopes & Mailing Supplies
- Average rating
- 4.49 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 879per listing
- Listings tracked
- 20
04 · Newcomers
Amazon counts 1 of last year's 5 launches as successful.
5 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 48 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 48 months
Products
Top A4 Brown 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
50 x Brown Mailing Envelopes Self Seal for Posting mailing Home Office and Ecommerce A4 A5 DL (A4)
- Price
- £6.73
- Rating
- 4.5/5
- Reviews
- 317
- Age
- 4y ago

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

Blake Purely Packaging C4 324 x 229 x 25 mm 130 gsm Gusset Pocket Peel and Seal Envelopes (1991/10 PR) Manilla - Pack of 10
- Price
- £2.97
- Rating
- 4.6/5
- Reviews
- 923
- Age
- 12y 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 - Manilla Envelopes C4 (324 x 229 mm) - Pack of 50 - Self Seal Mailer - Paper 90 GSM - Large Envelopes for A4 Documents - Business/Office Supplies (13878/50 PR)
- Price
- £4.97
- Rating
- 4.5/5
- Reviews
- 5
- Age
- 9mo 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

C4 Manilla Pocket Peel & Seal Envelopes A4 Brown Mailing Envelopes for Documents Letters & Office Post Strong Self Seal Kraft Postal Wallets (25)
- Price
- £7.66
- 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

Blake Purely Everyday C4 324 x 229 mm 90 gsm Pocket Self Seal Plain Envelopes (13878) Manilla - Pack of 250
- Price
- £13.86
- Rating
- 4.6/5
- Reviews
- 871
- Age
- 11y ago
Newest
by launch date
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

C4 Manilla Pocket Peel & Seal Envelopes A4 Brown Mailing Envelopes for Documents Letters & Office Post Strong Self Seal Kraft Postal Wallets (25)
- Price
- £7.66
- 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 Manila Envelopes 12 Pack Brown A4 Self Seal 80 GSM Peel and Seal Large Letter Envelopes for Documents Photos Office and Home Mailing
- Price
- £3.71
- Rating
- 4.0/5
- Reviews
- 12
- Age
- 7mo ago

Blake Purely Everyday - Manilla Envelopes C4 (324 x 229 mm) - Pack of 50 - Self Seal Mailer - Paper 90 GSM - Large Envelopes for A4 Documents - Business/Office Supplies (13878/50 PR)
- Price
- £4.97
- Rating
- 4.5/5
- Reviews
- 5
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take 59% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 rising
Sellers
34
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
59%
Top 20: 100%
Open market
14%
- Blake26%
- Thymera26%
- SuperGift.com22%
- MA NASIR5%
- Q-Connect4%
- Triplast4%
- Open — no brand owns it (6 brands, 14%)
Demand
A4 Brown Envelopes search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5× · 9 of 12 months tracked
Search terms
Top A4 Brown Envelopes search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- a4 brown envelopes11K/yr
- brown envelopes a46K/yr
- a4 envelopes brown6K/yr
- large brown envelopes4K/yr
- brown a4 envelopes3K/yr
Reviews and returns
What reviews say buyers love and hate about A4 Brown Envelopes
What buyers praise, what they complain about and why they send it back, from the reviews.
Complain
Much too thin
Not a very thick weight plain brown envelopeas I had hoped
Very poor quality
Poor quality- not strong
Thin
Do not bend
Review of A4 do not bend envelopes
Only provided 19 instead of the 20 advertised
the envelopes I chose said 15 per pack in description but there were only 12
Love
Good quality envelopes
Decent Quality
Excellent product
Good price
Excellent value
Great value
Did the job
As described
Just what I wanted
Convenient size for many purposes
Good size
Great as described fit for purpose
Sturdy and do their job
These envelopes are superb, they are strong and tough
Strong envelopes
Return
0.2% Return rate 71% Fixable by listing
Very poor quality
Poor quality- not strong
Only provided 19 instead of the 20 advertised
the envelopes I chose said 15 per pack in description but there were only 12
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common A4 Brown Envelopes questions
Answered from the same tracked data.









