Is fence post spikes profitable to sell on Amazon United Kingdom?

The niche generates £39K/yr across 52 tracked products. 1 of 13 products launched in the last 360 days are still selling. 90-day search growth is +17.9%. Flapen's verdict: Worth a look (60/100).

How competitive is the fence post spikes niche?

30 brands and 41 sellers compete. The top 5 products take 33% of clicks and top 5 brands hold 55% of demand.

What do buyers complain about in fence post spikes?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Strength. The return rate is 0.6%.

When does demand for fence post spikes peak?

Demand peaks in Mar–Apr–May; the busiest month runs 4.3× the quietest.

What does it cost to enter the fence post spikes niche?

Listings span £6.06–£57.82; the average listing price is £21.39 (sweet spot $15–$100). The average incumbent carries 129 reviews — the moat a new listing must climb.

fence post spikes

Worth a look

Shows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Review moat

Great129.23

avg incumbent reviews — the moat a new listing must climb

Avg price

Great£21.39

avg listing price — sweet spot $15–$100

Competition

Great33%

top-5 click share — an open shelf

Price range

Great£6.06–£57.82

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

Brand share

Great55%

top-5 brand share — no brand owns this niche

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Growth

Okay+17.9%

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

Conversion

Okay2.1%

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

Market size

Bad£39K

£39K/yr · 85K searches

Signals No Dominant Brand

According to Flapen's Amazon United Kingdom niche tracking, fence post spikes is a £39K/yr Amazon United Kingdom market (85K searches/yr). The top 5 brands hold 55% of demand. Demand peaks in Mar–Apr–May. Verdict: Worth a look — 60/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

fence post spikes market data

Units sold / yr: 2K–2K; avg 0–100/product
Revenue / yr: £32K–£43K; units × avg price
Conversion rate: 2.1%
Avg BSR: #150
Page quality: 0%
Prime: 42%
Sponsored: 79%
Out of stock: 15.3%
Avg brand age: 36 months
Avg seller age: 199 days

Competition & brand share

Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.

Brands

30 falling

Sellers

Top-5 brand share

55%

Top 20: 94%

Top-5 click share

33%

Top 20: 74%

Open market

39%

Garden Mile19%
FIXINGS DIRECT17%
Unibos8%
ADEPTNA6%
SCHINTILLO6%
Silver Star6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +17.9% search growth over the last 90 days.

Peak months: Mar, Apr, May · busiest ÷ quietest = 4.3×

Open Trend

Top fence post spikes 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Garden Mile 6 Pack Heavy Duty Metal Fence Post spikes Rust resistant Metal Post Holders 75mm x 75mm Fence spikes Long Lasting Garden Fencing Support Brackets

Garden Mile£33.024.6★171 rev

Garden Mile 4 Pack Heavy Duty Fence Post Spikes - Rust Resistant Steel Post Holders - Long Lasting Fence Repair Stakes & Garden Fencing Supports for Stable Installation

Garden Mile£23.924.6★171 rev

[FIXINGS DIRECT] 75mm (3) Industrial Fence Post Spike Support 600mm Long Drive Down Post Spike (Includes Driving Tool) (2)

FIXINGS DIRECT£20.684.8★238 rev

ADEPTNA Set of 4 Heavy Duty Fence Post Holder 750mm x 75mm Rust Resistant Metal Spike Support for Secure Fencing Easy Installation Durable Powder-Coated Steel Construction (4)

ADEPTNA£24.444.4★30 rev

[FIXINGS DIRECT] 75mm (3) Industrial Fence Post Spike Support 600mm Long Drive Down Post Spike (Includes Driving Tool) (3)

FIXINGS DIRECT£26.504.8★238 rev

Newest

by launch date

Silver Star 75mm (3) Industrial Fence Post Spike Support 600mm Long Drive Down Post Spike (Includes Driving Tool) (2)

Silver Star£19.862 rev

2mo ago

Silver Star 75mm (3) Industrial Fence Post Spike Support 600mm Long Drive Down Post Spike (Includes Driving Tool) (1)

Silver Star£12.392 rev

2mo ago

Yikkhy 4 Pack Fence Post Spikes Heavy Duty Galvanised Fence Post Repair Spike with Gloves Ground Anchor for Wooden Trampoline Swing Play Structures

Yikkhy£21.8361 rev

7mo ago

DIVCHI Arch Holder Garden Trellis Plant Support Ground Spikes Heavy Duty Fence Post Spikes for Secure Fixing of Arches & Trellis Supports (Pack Of 4)

DIVCHI£9.8520 rev

10mo ago

SCHINTILLO Ground Anchor Fence Post Spike 4PCS Ground Anchors Heavy Duty for Square Wooden Post Swing Play Tower(3mm Thickened Steel)

SCHINTILLO£27.6555 rev

11mo ago

What buyers say about fence post spikes

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall23%

“Excellent product”

Strength17%

“Sturdy construction”

Value For Money13%

“Good value for money”

Advertised Vs Actual Product9%

“Worked as advertised”

Ease Of Use8%

“Easy to use”

Assembly/Installation4%

“Easy to assemble and good quality”

Efficiency3%

“Worked well”

Durability3%

“durable”

Grip2%

“Good design spike serrated for grip”

Maintenance And Repair2%

“Robust Easy Fix”

What buyers complain about

Size-Overall19%

“not fit for purpose at all”

Quality-Overall10%

“Dangerous cheap and inferior product”

Strength6%

“Not robust”

Mounting5%

“Inadequate super low quality screws”

Functionality-Overall4%

“Did not perform well”

Durability3%

“Broke After First Use”

Thickness3%

“I thought they were going to be thin”

Assembly/Installation3%

“Fix the two pieces together before you try to put it in the ground its a little awkward to do the screws after”

Wood Quality3%

“Don't buy with wooden arch as shown, wrong size”

Value For Money3%

“I think its a little expensive though”

Top return reasons

Size-Overall49%

Strength8%

Advertised Vs Actual Product8%

Compatibility-Overall6%

Functionality-Overall6%

Defective Material/Parts4%

Durability3%

Material Quality3%

Maintenance And Repair2%

Quality-Overall2%

Common questions

Is fence post spikes profitable to sell on Amazon United Kingdom?: The niche generates £39K/yr across 52 tracked products. 1 of 13 products launched in the last 360 days are still selling. 90-day search growth is +17.9%. Flapen's verdict: Worth a look (60/100).
How competitive is the fence post spikes niche?: 30 brands and 41 sellers compete. The top 5 products take 33% of clicks and top 5 brands hold 55% of demand.
What do buyers complain about in fence post spikes?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Strength. The return rate is 0.6%.
When does demand for fence post spikes peak?: Demand peaks in Mar–Apr–May; the busiest month runs 4.3× the quietest.
What does it cost to enter the fence post spikes niche?: Listings span £6.06–£57.82; the average listing price is £21.39 (sweet spot $15–$100). The average incumbent carries 129 reviews — the moat a new listing must climb.

fence post spikes

fence post spikes market data

Competition & brand share

Demand & seasonality

Top fence post spikes search terms