---
title: "Search terms — cavitation machine - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/cavitation-machine/search-terms"
last_updated: "2026-08-10T15:23:58.370Z"
locale: en
meta:
  description: "Niche score 56/100 · $580K/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 56/100 · $580K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Search terms — cavitation machine - Flapen"
---

# **cavitation machine**

**Worth a look**

Shows no brand lock-in (top 5 brands take 36% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 63Growth 23Conversion 8Competition 88Returns 60Price range 5Avg price 46Brand share 96Review moat 41Quality gap 89

**Brand share**

**Incredible****36%**

top-5 brand share — no brand owns this niche

**Quality gap**

**Great****4.1★**

avg incumbent rating — lower means beatable quality

**Competition**

**Great****27%**

top-5 click share — an open shelf

**Market size**

**Good****$580K**

$580K/yr · 472K searches

**Returns**

**Good****2.6%**

return rate — above 5% kills the launch gate

**Avg price**

**Okay****$201.48**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****2,396.55**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-3.0%**

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

**Conversion**

**Bad****0.6%**

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

**Price range**

**Bad****$8.22–$1608.80**

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

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Search terms