---
title: "Trend — filament runout sensor - Flapen"
canonical_url: "https://flapen.com/research/us/industrial-scientific/filament-runout-sensor/trend"
last_updated: "2026-08-08T10:20:38.126Z"
locale: en
meta:
  description: "Niche score 34/100 · $59K/yr market · 88K searches/yr · $47.81 avg price. Doesn't clear our bar today. Data updated Aug 2026."
  "og:description": "Niche score 34/100 · $59K/yr market · 88K searches/yr · $47.81 avg price. Doesn't clear our bar today. Data updated Aug 2026."
  "og:title": "Trend — filament runout sensor - Flapen"
---

# **filament runout sensor**

**Skip it**

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 15Growth 15Conversion 18Competition 21Returns 23Price range 92Avg price 94Brand share 0Review moat 89Quality gap 87

**Avg price**

**Great****$47.81**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$12.65–$82.18**

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

**Review moat**

**Great****220.15**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Great****4.1★**

avg incumbent rating — lower means beatable quality

**Returns**

**Bad****5.7%**

return rate — above 5% kills the launch gate

**Competition**

**Bad****75%**

top-5 click share — a locked-up shelf

**Conversion**

**Bad****1.4%**

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

**Market size**

**Bad****$59K**

$59K/yr · 88K searches

**Growth**

**Bad****-20.6%**

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

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")

## Trend