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Dyno

Fail

Shoppers spend an estimated $54K a year here, so Dyno is a Fail.

Flapen Score
36
36 / 100
Ranks 6,608 of 7,287 Automotive niches · −13 vs the category median of 49
Market size
$54K/yr40K searches / yr
90-day growth
-12.0%search demand this quarter
Competition
52%top-5 click share · 10 brands · 218 sellers

Flapen Score

Dyno against its category

The dotted line is the Automotive average. Past it, Dyno is stronger. Inside it, weaker.

36Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Dyno market on Amazon at a glance

Shoppers on Amazon United States searched for Dyno 40K times last year and spent an estimated $54K. The top 5 brands take 92% of clicks. Flapen scores it 36 out of 100, a Fail.

01 · Demand

An estimated 2.6% of those searches ended in a purchase.

Shoppers searched for this 40K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.6% of those searches ended in a purchase. Searches in the last 90 days moved -12.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $54K a year.

Searches, last 12 months
40K
Growth, 90 days vs prior 90
-12.0%
Conversion, latest week
2.6%
Market size, estimated
$54Ka year
Peak month
August1.4× the quietest month
Top search term
dynamo label makers15K searches a year

02 · Price

A sale here is worth $50.92.

Listings sell for $50.92 on average, from $9.76 to $260.97. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 0 to 100 of them. At $50.92 that is $0 to $5K a year per listing.

Average price
$50.92inside the $15 to $100 sweet spot
Price range
$9.76–$260.97
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
1K–2K
Units per listing a year
0–100
Revenue per listing a year
$0–$5K
Returns
3.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads and reviews.

90% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.2% of listings are out of stock. The average listing ranks #340 within Diagnostic, Test & Measurement Tools. It carries 8,068 reviews at 4.42 stars, so a new listing needs social proof before a better product.

Sponsored listings
90%
Prime listings
100%
Out of stock, average day
1.2%
Average rank
#340in Diagnostic, Test & Measurement Tools
Average rating
4.42 starsAmazon United States average 4.42 stars
Average reviews
8,068per listing
Listings tracked
31

04 · Newcomers

2 of last year's 3 launches cleared the first-year sales bar.

3 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 56 months on average, so the names here are settling in.

Launched, last 12 months
3
Successful launches
2Amazon's first-year sales bar
Average brand age
56 months

Products

Top Dyno products & what they sell for

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

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 52% of clicks. Leaders hold, but buyers still shop past them.

Brands

10 falling

Sellers

218

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

52%

Top 20: 90%

Open market

6%

  • Brand 177%
  • Brand 25%
  • Brand 34%
  • Brand 44%
  • Brand 53%
  • Brand 62%
  • Open — no brand owns it (4 brands, 6%)

Demand

Dyno search demand

Weekly searches over the year, seasonality beneath. Pick a range.

2K1KSpike '25Prime Day '25Spike '26AprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top Dyno search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • dynamo label makers15K/yr
  • dimo10K/yr
  • dyno10K/yr
  • dynamo label maker4K/yr
  • dyno labeler802/yr

Reviews and returns

What reviews say buyers love and hate about Dyno

We read the reviews and the return reasons for every product selling here.

28%of positive reviews mention “Ease Of Use”
10%of negative reviews mention “Functionality-Overall”
3.0%of orders come back
“Did not Work”
A buyer, on “Functionality-Overall”10% of negative reviews mention the same topic

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.

19 topics

NegativePositive

FAQ

Common Dyno questions

Answered from the same tracked data.