---
title: "Products — foam filler - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/foam-filler/products"
last_updated: "2026-08-09T05:03:17.433Z"
locale: en
meta:
  description: "Niche score 57/100 · $144K/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 57/100 · $144K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — foam filler - Flapen"
---

# **foam filler**

**Worth a look**

Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 31Growth 33Conversion 64Competition 65Returns 99Price range 40Avg price 95Brand share 50Review moat 48Quality gap 68

**Returns**

**Incredible****0.2%**

return rate — above 5% kills the launch gate

**Avg price**

**Incredible****$39.38**

avg listing price — sweet spot $15–$100

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Competition**

**Good****46%**

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

**Conversion**

**Good****5.7%**

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

**Brand share**

**Okay****75%**

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

**Review moat**

**Okay****1,691.72**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Okay****$5.98–$219.51**

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

**Growth**

**Okay****+6.2%**

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

**Market size**

**Okay****$144K**

$144K/yr · 64K searches

## Products