algon
Skip itSoft demand (-57.0% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible15.0%search→purchase rate — share of searches ending in a sale
Avg price
Great£18.94avg listing price — sweet spot $15–$100
Price range
Great£8.91–£47.31cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great407.7avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Okay£142K£142K/yr · 50K searches
Competition
Bad83%top-5 click share — a locked-up shelf
Growth
Bad-57.0%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, algon is a £142K/yr Amazon United Kingdom market (50K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr. Verdict: Skip it — 45/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
algon market data
- Units sold / yr
- 8K–10K
- avg 500–750/product
- Revenue / yr
- £152K–£189K
- units × avg price
- Conversion rate
- 15.0%
- Avg BSR
- #586
- Page quality
- 0%
- Prime
- 20%
- Sponsored
- 30%
- Out of stock
- 1.9%
- Avg brand age
- 69 months
- Avg seller age
- 174 days
Competition & brand share
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 flat
Sellers
28
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
83%
Top 20: 100%
Open market
0%
- Algon61%
- HOCHSTE19%
- Grace nnvg18%
- AXpower Inspirational Technology Empowering People2%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -57.0% search growth over the last 90 days.Peak months: Mar, Apr · busiest ÷ quietest = 7.1×
Top algon search terms
- algon organic path and patio cleaner20K/yr
- algon18K/yr
- algon patio cleaner10K/yr
- algon moss & algae remover2K/yr
Top algon products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Algon Organic Path & Patio Cleaner 2.5L
Algon£9.574.3★792 rev
2 x Algon Organic Path and Patio Cleaner Concentrate 2.5l
Grace nnvg£15.404.4★978 rev
Algon Organic Path Patio & Deck Cleaner Concentrate No Rinsing No Scrubbing Non-Toxic Outdoor Cleaner for Brick Stone Concrete & UPVC Pet Safe Made in Britain 2.5L
HOCHSTE£14.964.2★12 rev
HOCHSTE Algon Organic Path Patio & Deck Cleaner Powerful Performance Long-Lasting Freshness Effortlessly Remove Algae Green Mould Lichen Organic Dirt From Outdoor Surfaces 5L
HOCHSTE£22.424.7★5 rev
ORGANIC PATH PATIO & DECKING CLEANER X 4
Algon£25.364.6★100 rev
Newest
by launch dateHOCHSTE Algon Organic Path Patio & Deck Cleaner Powerful Performance Long-Lasting Freshness Effortlessly Remove Algae Green Mould Lichen Organic Dirt From Outdoor Surfaces 5L
HOCHSTE£22.425 rev
Algon Organic Path Patio & Deck Cleaner Concentrate No Rinsing No Scrubbing Non-Toxic Outdoor Cleaner for Brick Stone Concrete & UPVC Pet Safe Made in Britain 2.5L
HOCHSTE£14.9612 rev
Organic Path and Patio Cleaner Concentrate 2.5L Natural Eco-Friendly Outdoor Cleaner Removes Algae Moss & Dirt from Paths and Patios
AXpower Inspirational Technology Empowering People£10.7916 rev
ORGANIC PATH PATIO & DECKING CLEANER X 4
Algon£25.36100 rev
2 x Algon Organic Path and Patio Cleaner Concentrate 2.5l
Grace nnvg£15.40978 rev
Trending
90-day click momentumHOCHSTE Algon Organic Path Patio & Deck Cleaner Powerful Performance Long-Lasting Freshness Effortlessly Remove Algae Green Mould Lichen Organic Dirt From Outdoor Surfaces 5L
HOCHSTE£22.424.7★
Algon Organic Path Patio & Deck Cleaner Concentrate No Rinsing No Scrubbing Non-Toxic Outdoor Cleaner for Brick Stone Concrete & UPVC Pet Safe Made in Britain 2.5L
HOCHSTE£14.964.2★
Algon Organic Path & Patio Cleaner 2.5L
Algon£9.574.3★
Algon 20L Organic Path and Patio Cleaner Concentrate Drum
Algon£47.314.6★
Organic Path and Patio Cleaner Concentrate 2.5L Natural Eco-Friendly Outdoor Cleaner Removes Algae Moss & Dirt from Paths and Patios
AXpower Inspirational Technology Empowering People£10.794.1★
What buyers say about algon
What buyers praise and complain about, mined from review topics.What buyers love
“Good cleanet”
“Does the job”
“Excellent product”
“Value for money”
“quick and easy”
“Especially with a sprayer”
“Does the job and eco friendly”
“It doesn't smell unpleasant”
“Really effective”
“Great product, saves lots of time and water”
What buyers complain about
“Some find expensive”
“It does stink of vinegar until it dries so maybe give your neighbours a heads up”
“Didnt work, I followed instruction”
“Takes a while to get going”
“Doesnt do what is says”
“Didnt work at all”
“It needs dry days”
“not a quick fix”
Top return reasons
Common questions
- Is algon profitable to sell on Amazon United Kingdom?
- The niche generates £142K/yr across 10 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -57.0%. Flapen's verdict: Skip it (45/100).
- How competitive is the algon niche?
- 4 brands and 28 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in algon?
- Top complaints mined from reviews: Value For Money, Smell, Instructions/User Manual/Troubleshooting. The return rate is 0.0%.
- When does demand for algon peak?
- Demand peaks in Mar–Apr; the busiest month runs 7.1× the quietest.
- What does it cost to enter the algon niche?
- Listings span £8.91–£47.31; the average listing price is £18.94 (sweet spot $15–$100). The average incumbent carries 408 reviews — the moat a new listing must climb.