---
title: "Search terms — fermentation jars - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/fermentation-jars/search-terms"
last_updated: "2026-08-01T02:14:46.556Z"
locale: en
meta:
  description: "Niche score 58/100 · £152K/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 58/100 · £152K/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 — fermentation jars - Flapen"
---

# **fermentation jars**

**Worth a look**

Shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 32Growth 15Conversion 53Competition 76Returns 98Price range 67Avg price 81Brand share 58Review moat 69Quality gap 75

**Returns**

**Incredible****0.4%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****£17.55**

avg listing price — sweet spot $15–$100

**Competition**

**Great****39%**

top-5 click share — an open shelf

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Good****750.89**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Good****£3.45–£38.07**

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

**Brand share**

**Good****70%**

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

**Conversion**

**Good****4.3%**

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

**Market size**

**Okay****£152K**

£152K/yr · 200K searches

**Growth**

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

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

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%")