4x4 Post Base
Pass4x4 Post Base scores 70 out of 100, a Pass. Shoppers spend $1.0M a year here, search demand grew +66.2% this quarter, and returns run at 3.3% of orders.
- Flapen Score
- 70 / 100Top 1% of 9,536 Tools & Home Improvement niches · +22 vs the category median of 4870
- Market size
- $1.0M/yr855K searches / yr
- 90-day growth
- +66.2%search demand this quarter
- Competition
- 24%top-5 click share · 41 brands · 83 sellers
Flapen Score
4x4 Post Base against its category
The dotted line is the Tools & Home Improvement average. Past it, 4x4 Post Base is stronger. Inside it, weaker.
Market
The 4x4 Post Base market on Amazon at a glance
Shoppers on Amazon United States searched for 4x4 Post Base 855K times last year and spent an estimated $1.0M. The top 5 brands take 45% of clicks. Demand peaks in Apr–May–Jun–Jul. Flapen scores it 70 out of 100, a Pass.
01 · Demand
3.0% of searches ended in a purchase last week.
Shoppers searched for this 855K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 3.0% of those searches ended in a purchase. Searches in the last 90 days moved +66.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.0M a year.
- Searches, last 12 months
- 855K
- Growth, 90 days vs prior 90
- +66.2%
- Conversion, latest week
- 3.0%
- Market size, estimated
- $1.0Ma year
- Peak month
- May3.7× the quietest month
- Top search term
- 4x4 post base342K searches a year
02 · Price
A sale here is worth $39.87.
Listings sell for $39.87 on average, from $4.77 to $162.85. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 250 to 500 of them. At $39.87 that is $10K to $20K a year per listing.
- Average price
- $39.87inside the $15 to $100 sweet spot
- Price range
- $4.77–$162.85
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 25K–30K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $10K–$20K
- Returns
- 3.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
95% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 5.9% of listings are out of stock. The average listing ranks #235 within Decking & Fencing. It carries 306 reviews at 4.50 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 95%
- Prime listings
- 95%
- Out of stock, average day
- 5.9%
- Average rank
- #235in Decking & Fencing
- Average rating
- 4.50 starsAmazon United States average 4.42 stars
- Average reviews
- 306per listing
- Listings tracked
- 86
04 · Newcomers
Amazon counts 6 of last year's 7 launches as successful.
7 products launched here in the last 12 months. Amazon counts 6 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 33 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 7
- Successful launches
- 6Amazon's first-year sales bar
- Average brand age
- 33 months
Products
Top 4x4 Post Base products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
AXWHYS 4x4 Post Base 8 Pcs (Inner Size 3.6x3.6) Post Anchors 13GA Thick Solid Steel & Black Powder Coated Deck Post Brackets Support Deck Base Plate Pergola Brackets Fence Kit Mailbox Mount
- Price
- $68.21
- Rating
- 4.6/5
- Reviews
- 930
- Age
- 3y ago

AXWHYS 4x4 Post Base 4 Pcs (Inner Size 3.6x3.6) Post Anchors 13GA Thick Solid Steel & Black Powder Coated Deck Post Brackets Support Deck Base Plate Pergola Brackets Fence Kit Mailbox Mount
- Price
- $38.78
- Rating
- 4.6/5
- Reviews
- 930
- Age
- 3y ago

LADECH 4x4 Post Bases Sturdy Post Base Brackets & Internal Railing Anchors for 4x4 Wood Posts (3.5x3.5) Powder Coated Steel for Deck Fence Porch Handrail (4 PCS - Black)
- Price
- $27.01
- Rating
- 4.6/5
- Reviews
- 70
- Age
- 10mo ago

Grehitk 44 Post Base 4 Pcs Deck Post Brackets Inner Size 3.5x3.5 Thick Steel Fence Post Anchor Base Black Powder Coated Heavy Fence Post for Supports Porch Railing Post Holders Pergola Brackets
- Price
- $39.45
- Rating
- 4.6/5
- Reviews
- 265
- Age
- 3y ago

Simpson Strong-Tie FPBS44 E-Z Spike Black Powder-Coated Post-Base Spike for 4x4 (Pack of 4)
- Price
- $143.06
- Rating
- 4.6/5
- Reviews
- 287
- Age
- 13y ago
Trending
90-day click momentum
Simpson Strong-Tie FPBS44 E-Z Spike Black Powder-Coated Post-Base Spike for 4x4 (Pack of 4)
- Price
- $143.06
- Rating
- 4.6/5
- Reviews
- 287
- Age
- 13y ago

LADECH 4x4 Post Bases Sturdy Post Base Brackets & Internal Railing Anchors for 4x4 Wood Posts (3.5x3.5) Powder Coated Steel for Deck Fence Porch Handrail (4 PCS - Black)
- Price
- $27.01
- Rating
- 4.6/5
- Reviews
- 70
- Age
- 10mo ago

Grehitk 44 Post Base 4 Pcs Deck Post Brackets Inner Size 3.5x3.5 Thick Steel Fence Post Anchor Base Black Powder Coated Heavy Fence Post for Supports Porch Railing Post Holders Pergola Brackets
- Price
- $39.45
- Rating
- 4.6/5
- Reviews
- 265
- Age
- 3y ago

ORIGLE 4x4 Post Base Brackets 3.58 x 3.58 Heavy Duty 4 Pack
- Price
- $31.33
- Rating
- 4.4/5
- Reviews
- 42
- Age
- 11mo ago

Vlaeng 4x4 Post Base 2PC-Inner Size 3.6x3.6-Metal Post Brackets-Deck Post Anchors-Solid Steel-Powder Coated-Wood Post Holder for Porch Handrail Railing Pergola Fence Pavilion-Support Deck Base
- Price
- $19.38
- Rating
- 4.4/5
- Reviews
- 142
- Age
- 1y ago
Newest
by launch date
LADECH 4x4 Post Bases Sturdy Post Base Brackets & Internal Railing Anchors for 4x4 Wood Posts (3.5x3.5) Powder Coated Steel for Deck Fence Porch Handrail (4 PCS - Black)
- Price
- $27.01
- Rating
- 4.6/5
- Reviews
- 70
- Age
- 10mo ago

ORIGLE 4x4 Post Base Brackets 3.58 x 3.58 Heavy Duty 4 Pack
- Price
- $31.33
- Rating
- 4.4/5
- Reviews
- 42
- Age
- 11mo ago

ORIGLE 4x4 Post Base 10Pcs Internal 3.58x3.58 Heavy Duty Powder-Coated Steel Post Bracket Fit for Standard Wood Post Anchor Decking Post Base for Deck Porch Handrail Railing Support
- Price
- $47.34
- Rating
- 4.4/5
- Reviews
- 151
- Age
- 1y ago

10PCS 4x4 Post Base for Concrete Heavy Duty Black E-Coated 4x4 Post Bracket Anchor Adjustable Base with 1 Standoff for Deck Pergola Patio Gazebo PorchIncluded Screws
- Price
- $45.14
- Rating
- 3.9/5
- Reviews
- 45
- Age
- 1y ago

4 PCS Metal 4x4 Post Base Inner Size 3.5x3.5 Post Bracket
- Price
- $44.04
- Rating
- 4.7/5
- Reviews
- 175
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take only 24% of clicks. An open shelf where new products get seen.
Brands
41 falling
Sellers
83
Top-5 brand share
45%
Top 20: 82%
Top-5 click share
24%
Top 20: 52%
Open market
52%
- AXWHYS20%
- LADECH11%
- Vlaeng5%
- SPACEEUP5%
- XYADX4%
- ORIGLE4%
Demand
4x4 Post Base search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 3.7×
Search terms
Top 4x4 Post Base search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- 4x4 post base342K/yr
- 4x4 post anchor102K/yr
- 4x4 post bracket99K/yr
- 4x4 post41K/yr
- post anchor30K/yr
- deck post base26K/yr
- post base33K/yr
- 4x4 post brackets24K/yr
- 4x4 concrete post anchors17K/yr
- 4 x 4 post base20K/yr
Reviews and returns
What reviews say buyers love and hate about 4x4 Post Base
We read the reviews and the return reasons for every product selling here.
“Like too big”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 4x4 Post Base questions
Answered from the same tracked data.









