---
title: "Reviews — knife sharpener - Flapen"
canonical_url: "https://flapen.com/research/ae/kitchen/knife-sharpener/reviews"
last_updated: "2026-08-02T04:52:07.449Z"
locale: en
meta:
  description: "Niche score 47/100 · $283K/yr market · 95K searches/yr · $62.20 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 47/100 · $283K/yr market · 95K searches/yr · $62.20 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — knife sharpener - Flapen"
---

# **knife sharpener**

**Skip it**

Soft demand (-12.0% this quarter) — this niche doesn't clear our bar today.

Market size 50Growth 19Conversion 57Competition 29Returns 95Price range 30Avg price 89Brand share 45Review moat 20Quality gap 52

**Returns**

**Incredible****1.0%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****$62.20**

avg listing price — sweet spot $15–$100

**Conversion**

**Good****4.8%**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Market size**

**Good****$283K**

$283K/yr · 95K searches

**Brand share**

**Okay****78%**

top-5 brand share — brands hold most of the demand

**Price range**

**Okay****$8.35–$296.24**

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

**Competition**

**Okay****67%**

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

**Review moat**

**Bad****13,188.06**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-12.0%**

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

**Signals**[** High Price**](https://flapen.com/research/niches?market=ae&signal=high_price "Avg price > $50")