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Block Blitz

Fail

The top 5 brands take 100% of clicks, so Block Blitz is a Fail.

Flapen Score
44
44 / 100
Ranks 4,195 of 5,777 Home & Garden niches · −7 vs the category median of 51
Market size
£67K/yr30K searches / yr
90-day growth
-27.8%search demand this quarter
Competition
89%top-5 click share · 2 brands · 14 sellers

Flapen Score

Block Blitz against its category

The dotted line is the Home & Garden average. Past it, Block Blitz is stronger. Inside it, weaker.

44Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Block Blitz market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Block Blitz 30K times last year and spent an estimated £67K. All 2 brands take every click. Flapen scores it 44 out of 100, a Fail.

01 · Demand

11.4% of searches ended in a purchase last week.

Shoppers searched for this 30K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 11.4% of those searches ended in a purchase. Searches in the last 90 days moved -27.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £67K a year.

Searches, last 12 months
30K
Growth, 90 days vs prior 90
-27.8%
Conversion, latest week
11.4%
Market size, estimated
£67Ka year
Top search term
block blitz23K searches a year

02 · Price

A sale here is worth £19.59.

Listings sell for £19.59 on average, from £10.27 to £33.33. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 250 to 500 of them. At £19.59 that is £5K to £10K a year per listing.

Average price
£19.59inside the $15 to $100 sweet spot
Price range
£10.27–£33.33
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
3K–3K
Units per listing a year
250–500
Revenue per listing a year
£5K–£10K
Returns
0.0%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

57% of listings pay for placement with sponsored ads. 29% ship with Prime. On an average day, 20.5% of listings are out of stock. The average listing ranks #122 within Plant Protection & Pest Control. It carries 312 reviews at 4.33 stars, so a new listing needs social proof before a better product.

Sponsored listings
57%
Prime listings
29%
Out of stock, average day
20.5%
Average rank
#122in Plant Protection & Pest Control
Average rating
4.33 starsAmazon United Kingdom average 4.36 stars
Average reviews
312per listing
Listings tracked
7

04 · Newcomers

Amazon counts 0 of last year's 2 launches as successful.

2 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 61 months on average, so the names here are established.

Launched, last 12 months
2
Successful launches
0Amazon's first-year sales bar
Average brand age
61 months

Products

Top Block Blitz products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 89% of clicks. A locked shelf that new listings rarely crack.

£0£7K£13K£20K£27K101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

2 rising

Sellers

14

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

89%

Top 20: 100%

Open market

0%

  • Block Blitz79%
  • DTD QUALITY MATTERS21%
  • Open — no brand owns it (0%)

Demand

Block Blitz search demand

Weekly searches over the year. Pick a range.

3K2KSpike '26Mar '26Apr '26Apr '26May '26Jun '26Jun '26

Reviews and returns

What reviews say buyers love and hate about Block Blitz

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Instructions/User Manual/Troubleshooting25%−0.24

However, followed instructions to the letter & made no difference to my drive & patio whatsoever

Ease Of Use25%+1.36

Be careful when opening

Functionality-Overall25%−0.18

did not do a very good job on my very old slabs

Value For Money8%−0.02

Its a lot of money to spend to make something look worse

Color8%−0.06

Why has this turned my white stones a dirty brown

Love

Ease Of Use24%+1.36

Easy to use

Block bloat easy to use

Easy to use no mess I did buy the block blitz watering can which holds ten litres of water just tip the packet in stir and pour

Efficiency18%−0.02

Used previous does the job properly

Works well

Works fine for me

Advertised Vs Actual Product18%+1.82

Does everything it says

Does what it says on the packet

does what its supposed to

Ease Of Cleaning17%+0.18

Patio cleaner

We find it does a great job of cleaning the driveway

they really get it clean without any scrubbing

Quality-Overall11%+1.01

Excellent product

Very good product

Fantastic product

Return

0.0% Return rate 7% Fixable by listing

Leak-Proof21%▁█▅▁▁▁
Functionality-Overall21%▁▁█▁▁▁

did not do a very good job on my very old slabs

Product Condition14%▁▁▁▁█▁
Defective Material/Parts14%▁▁▁▁█▁
Quality-Overall14%▁▁█▁▁▁

FAQ

Common Block Blitz questions

Answered from the same tracked data.