Home/Insights/Brands/StemProduct Intelligence - 2026 YTD USA

Stem

400K+

Products Sold, Jan to Aug 2026

3,500+

# Offline Stores

$10.96

Avg. Price

4.4

Avg. Rating

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Stem Market Overview

Grips Intelligence in-store data covering January 1 to August 31, 2026 across Amazon, acehardware.com, lowes.com and menards.com shows Stem generating a heavily concentrated revenue mix, with Amazon alone accounting for 81% of year-to-date sales. Ace Hardware follows at 10.9%, while Lowe's and Menards contribute 5.3% and 2.7% respectively, leaving the brand's performance closely tied to a single dominant retail channel. The average product price sits at $11.44, though pricing has softened 5.1% over the tracked period despite a 1.5% month-over-month uptick to $11.32 most recently. Revenue tells a mixed story: overall sales are up 5.9% across the period, but the latest month declined 9.6% versus the prior month. That combination of channel concentration, easing price points and recent monthly softness makes Stem a brand worth monitoring for whether its Amazon momentum can offset slower home-improvement retail traction.

Revenue Share by Channel
Data covers Amazon, Ace Hardware, Lowe's, Menards

Stem's monthly revenue

OVER TIME

Over the last three months, revenue on tracked channels has grew by 6% from Jun to Aug.

Monthly revenue

Indexed values, 0-100

Stem's average price

OVER TIME

Over the last three months, average selling price on tracked channels has decreased by 5% from Jun to Aug.

Average price

Absolute values in $

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Stem's categories

REVENUE SHARE

Ace Hardware

Revenue distribution across product categories for Stem on Ace Hardware.

Ace Hardware

Categories by revenue share

Distribution in %

Stem's channels

REVENUE SHARE

Revenue distribution across tracked channels for Stem.

Channels by revenue share

Distribution in %

Stem's online vs offline revenue split

BY REVENUE

Stem sells 80% online and 20% offline. Online runs through 1 channel; offline through 3. Online share has moved from 0% in Apr to 82% in Aug.

Revenue by channel

Share of total revenue across all channels

Online

80%

20%

Offline

Online share trend

Apr – Aug

Online channels

80%

Amazon.com

Offline channels

20%

Ace Hardware stores
Lowe's stores
Menards stores

Stem's customer ratings

BY REVIEW COUNT

Across 334K ratings on 4 channels, Stem averages 4.4★. Most reviews for the products are in the 4.2–4.4 range.

Reviews by product-rating bracket

Share of total review count

BRAND AVERAGE

4.4

/ 5

From 334K ratings

Products are bracketed by their average rating, so all of an individual product's reviews fall into one bracket. This isn't a per-star breakdown of individual reviews.

Top products for Stem

BY REVENUE

Amazon
Amazon
#1STEM Multi Insect Killer, 12 OZ

$7.28

Price

$884K

Revenue

#2STEM Flying Insect Fan Trap for Indoor Bug Control, Attracts Mosquitoes, Fruit Flies, and House Flies, Plug-in Fan with UV Light, Starter Kit Includes 1 Device and 5 Glue Traps

$21.47

Price

$573K

Revenue

#3STEM Light Trap: Indoor Fruit Fly Trap, Effective Insect Control for Home, Attracts and Traps Flying Insects, Emits Soft Blue Light, Starter Kit with 1 Plug-in Device and 3 Cartridges

$17.97

Price

$535K

Revenue

#4Premium Wireless Headphones XR500

$149.99

Price

Revenue

#5Ultra HD Smart Display Pro 27"

$329.99

Price

Revenue

#6Advanced Portable Speaker System

$89.99

Price

Revenue

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