---
title: "Reviews — stamps - Flapen"
canonical_url: "https://flapen.com/research/uk/stationery-office-supplies/stamps/reviews"
last_updated: "2026-07-31T08:13:38.419Z"
locale: en
meta:
  description: "Niche score 62/100 · £2.8M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 62/100 · £2.8M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — stamps - Flapen"
---

# **stamps**

**Worth a look**

Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 96Growth 16Conversion 95Competition 59Returns 99Price range 75Avg price 95Brand share 11Review moat 89Quality gap 30

**Returns**

**Incredible****0.2%**

return rate — above 5% kills the launch gate

**Market size**

**Incredible****£2.8M**

£2.8M/yr · 860K searches

**Conversion**

**Incredible****12.3%**

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

**Avg price**

**Incredible****£26.07**

avg listing price — sweet spot $15–$100

**Review moat**

**Great****215.93**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Great****£5.65–£118.21**

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

**Competition**

**Good****49%**

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

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-17.4%**

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

**Brand share**

**Bad****96%**

top-5 brand share — brand-locked demand