---
title: "Reviews — kartoffelsack - Flapen"
canonical_url: "https://flapen.com/research/de/garten/kartoffelsack/reviews"
last_updated: "2026-08-08T10:43:26.498Z"
locale: en
meta:
  description: "Niche score 56/100 · €41K/yr market · 96K searches/yr. 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 · €41K/yr market · 96K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — kartoffelsack - Flapen"
---

# **kartoffelsack**

**Worth a look**

Shows low returns (0.7%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 10Growth 36Conversion 34Competition 81Returns 97Price range 70Avg price 77Brand share 86Review moat 74Quality gap 45

**Returns**

**Incredible****0.7%**

return rate — above 5% kills the launch gate

**Brand share**

**Great****49%**

top-5 brand share — no brand owns this niche

**Competition**

**Great****34%**

top-5 click share — an open shelf

**Avg price**

**Great****€15.64**

avg listing price — sweet spot $15–$100

**Review moat**

**Good****545.56**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Good****€5.92–€35.88**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Growth**

**Okay****+8.7%**

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

**Conversion**

**Okay****2.7%**

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

**Market size**

**Bad****€41K**

€41K/yr · 96K searches

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

## Reviews