---
title: "Reviews — door stop alarm - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/door-stop-alarm/reviews"
last_updated: "2026-08-11T18:13:31.817Z"
locale: en
meta:
  description: "Niche score 46/100 · $368K/yr market · 369K searches/yr · $15.47 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 46/100 · $368K/yr market · 369K searches/yr · $15.47 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — door stop alarm - Flapen"
---

# **door stop alarm**

**Skip it**

Soft demand (-18.1% this quarter) — this niche doesn't clear our bar today.

Market size 54Growth 16Conversion 71Competition 34Returns 33Price range 68Avg price 76Brand share 43Review moat 25Quality gap 72

**Avg price**

**Great****$15.47**

avg listing price — sweet spot $15–$100

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Good****6.5%**

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

**Price range**

**Good****$7.11–$31.61**

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

**Market size**

**Good****$368K**

$368K/yr · 369K searches

**Brand share**

**Okay****79%**

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

**Competition**

**Okay****65%**

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

**Returns**

**Okay****4.4%**

return rate — above 5% kills the launch gate

**Review moat**

**Bad****4,508.33**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-18.1%**

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

## Reviews