---
title: "Reviews — tesla coil - Flapen"
canonical_url: "https://flapen.com/research/uk/business-industry-science/tesla-coil/reviews"
last_updated: "2026-07-31T16:24:00.463Z"
locale: en
meta:
  description: "Niche score 44/100 · £29K/yr market · 61K searches/yr · £27.73 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 44/100 · £29K/yr market · 61K searches/yr · £27.73 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — tesla coil - Flapen"
---

# **tesla coil**

**Skip it**

A small market ($29K/yr) — this niche doesn't clear our bar today.

Market size 7Growth 14Conversion 22Competition 41Returns 24Price range 79Avg price 95Brand share 69Review moat 97Quality gap 98

**Quality gap**

**Incredible****3.7★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Incredible****57.41**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Incredible****£27.73**

avg listing price — sweet spot $15–$100

**Price range**

**Great****£3.27–£61.52**

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

**Brand share**

**Good****63%**

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

**Competition**

**Okay****60%**

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

**Returns**

**Bad****5.4%**

return rate — above 5% kills the launch gate

**Conversion**

**Bad****1.7%**

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

**Growth**

**Bad****-22.7%**

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

**Market size**

**Bad****£29K**

£29K/yr · 61K searches

**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=uk&signal=quality_gap "Avg rating < 4.0") [** High Returns**](https://flapen.com/research/niches?market=uk&signal=high_returns "Return rate > 5%")