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Auto Injector

Fail

The top 5 products take 97% of clicks, so Auto Injector is a Fail.

Flapen Score
41
41 / 100
Ranks 11,806 of 14,768 Health & Household niches · −8 vs the category median of 49
Market size
$197K/yr256K searches / yr
90-day growth
-9.6%search demand this quarter
Competition
97%top-5 click share · 4 brands · 75 sellers

Flapen Score

Auto Injector against its category

The dotted line is the Health & Household average. Past it, Auto Injector is stronger. Inside it, weaker.

41Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Auto Injector market on Amazon at a glance

Shoppers on Amazon United States searched for Auto Injector 256K times last year and spent an estimated $197K. The top 5 brands take 82% of clicks. Demand peaks in Jan–Feb–Mar–Apr. Flapen scores it 41 out of 100, a Fail.

01 · Demand

An estimated 1.7% of those searches ended in a purchase.

Shoppers searched for this 256K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.7% of those searches ended in a purchase. Searches in the last 90 days moved -9.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $197K a year.

Searches, last 12 months
256K
Growth, 90 days vs prior 90
-9.6%
Conversion, latest week
1.7%
Market size, estimated
$197Ka year
Peak month
April2.3× the quietest month
Top search term
auto injector for ivf23K searches a year

02 · Price

A sale here is worth $45.03.

Listings sell for $45.03 on average, from $37.86 to $51.00. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 750 to 1,000 of them. At $45.03 that is $34K to $45K a year per listing.

Average price
$45.03inside the $15 to $100 sweet spot
Price range
$37.86–$51.00
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
4K–5K
Units per listing a year
750–1,000
Revenue per listing a year
$34K–$45K
Returns
5.6%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

33% of listings pay for placement with sponsored ads. 83% ship with Prime. On an average day, 15.4% of listings are out of stock. The average listing ranks #277 within Diabetes Care. It carries 352 reviews at 3.88 stars, so a new listing needs social proof before a better product.

Sponsored listings
33%
Prime listings
83%
Out of stock, average day
15.4%
Average rank
#277in Diabetes Care
Average rating
3.88 starsAmazon United States average 4.42 stars
Average reviews
352per listing
Listings tracked
6

04 · Newcomers

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

2 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 47 months on average, so the names here are settling in.

Launched, last 12 months
2
Successful launches
1Amazon's first-year sales bar
Average brand age
47 months

Products

Top Auto Injector 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 97% of clicks. A locked shelf that new listings rarely crack.

Brands

4 flat

Sellers

75

Top-5 brand share

82%

Top 20: 82%

Top-5 click share

97%

Top 20: 100%

Open market

0%

  • Brand 159%
  • Brand 218%
  • Brand 317%
  • Brand 43%
  • Brand 53%
  • Open — no brand owns it (0%)

Demand

Auto Injector search demand

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

15K10KSpike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Mar, Apr · busiest ÷ quietest = 2.3×

Search terms

Top Auto Injector search terms shoppers use

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

  • auto injector for ivf23K/yr
  • autoinjector28K/yr
  • auto injector36K/yr
  • auto injector for intramuscular injections12K/yr
  • auto injector syringe41K/yr
  • inject ease automatic injector9K/yr
  • autoject 219K/yr
  • trimix auto injector14K/yr
  • autoinjector syringe intramuscular5K/yr
  • autoject 2 self injection device11K/yr

Reviews and returns

What reviews say buyers love and hate about Auto Injector

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

35%of positive reviews mention “Ease Of Use”
11%of negative reviews mention “Durability”
5.6%of orders come back
“Stopped working after a few uses”
A buyer, on “Durability”11% 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 Auto Injector questions

Answered from the same tracked data.