Skip to content

Sound Machine

Maybe

Shoppers spend an estimated $19.3M a year here. But demand is soft, at -10.7% this quarter, so Sound Machine is a Maybe.

Flapen Score
62
62 / 100
Top 8% of 14,768 Health & Household niches · +13 vs the category median of 49
Market size
$19.3M/yr10.2M searches / yr
90-day growth
-10.7%search demand this quarter
Competition
45%top-5 click share · 24 brands · 41 sellers

Flapen Score

Sound Machine against its category

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

62Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Sound Machine market on Amazon at a glance

Shoppers on Amazon United States searched for Sound Machine 10.2M times last year and spent an estimated $19.3M. The top 5 brands take 51% of clicks. Demand peaks in Dec. Flapen scores it 62 out of 100, a Maybe.

01 · Demand

An estimated 7.5% of those searches ended in a purchase.

Shoppers searched for this 10.2M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.5% of those searches ended in a purchase. Searches in the last 90 days moved -10.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $19.3M a year.

Searches, last 12 months
10.2M
Growth, 90 days vs prior 90
-10.7%
Conversion, latest week
7.5%
Market size, estimated
$19.3Ma year
Peak month
December1.5× the quietest month
Top search term
sound machine2.7M searches a year

02 · Price

A sale here is worth $24.97.

Listings sell for $24.97 on average, from $8.94 to $92.30. Amazon reports units sold in ranges. This niche sold 600K to 800K a year. The average listing sells 25,000 to 30,000 of them. At $24.97 that is $624K to $749K a year per listing.

Average price
$24.97inside the $15 to $100 sweet spot
Price range
$8.94–$92.30
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
600K–800K
Units per listing a year
25,000–30,000
Revenue per listing a year
$624K–$749K
Returns
3.1%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads and reviews.

100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.3% of listings are out of stock. The average listing ranks #37 within Sleep & Snoring. It carries 11,768 reviews at 4.57 stars, so a new listing needs social proof before a better product.

Sponsored listings
100%
Prime listings
100%
Out of stock, average day
0.3%
Average rank
#37in Sleep & Snoring
Average rating
4.57 starsAmazon United States average 4.42 stars
Average reviews
11,768per listing
Listings tracked
29

04 · Newcomers

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

3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 34 months on average, so a newcomer is not facing entrenched names.

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

Products

Top Sound Machine products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 12, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 45% of clicks. Leaders hold, but buyers still shop past them.

$0$963K$1.9M$2.9M$3.9M1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

24 flat

Sellers

41

Est. top-5 brand share

51%

Top 20: 96%

Est. top-5 click share

45%

Top 20: 89%

Open market

44%

  • Magicteam16%
  • BrownNoise12%
  • Hushing10%
  • YOGASLEEP6%
  • Momcozy6%
  • Homedics5%

Demand

Sound Machine search demand

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

250K150KPrime Day '24Spike '24Holiday '24Prime Day '25Spike '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 1.5×

Search terms

Top Sound Machine search terms shoppers use

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

  • sound machine2.7M/yr
  • white noise machine1.2M/yr
  • sound machine for sleep990K/yr
  • white noise sound machine1.5M/yr
  • sound machine baby570K/yr
  • noise machine583K/yr
  • white noise machine for sleeping468K/yr
  • baby sound machine341K/yr
  • white noise335K/yr
  • noise machines for sleeping295K/yr

Reviews and returns

What reviews say buyers love and hate about Sound Machine

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

13%of positive reviews mention “Sleep Quality”
19%of negative reviews mention “Durability”
3.1%of orders come back
“Broke after a month”
A buyer, on “Durability”19% 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.

17 topics

NegativePositive

FAQ

Common Sound Machine questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data