2024 Revenue
$6M
Funding
$0
YOY
67.9%
Team
46
Founded
2015
How Shelf Engine CEO Stefan Kalb grew to $6M revenue with a 46 person team in 2024.
Shelf Engine replaces the grocery buyer and guarantees sales for the grocery store.
Last updated
Shelf Engine Revenue
In 2024, Shelf Engine's revenue reached $6M. The company previously reported $3.6M in 2023. Since its launch in 2015, Shelf Engine has shown consistent revenue growth.
| Year | Milestone | Quote |
|---|---|---|
| 2024 | Shelf Engine Hit $6m revenue in October 2024 | |
| 2023 | Shelf Engine Hit $3.6m revenue in December 2023 | |
| 2021 | Shelf Engine Hit $6.4m revenue in January 2021 | |
| 2015 | Launched with $0 revenue |
Shelf Engine Valuation, Funding Rounds
Shelf Engine is a bootstrapped Inventory Management Software startup. Founded in 2015, Shelf Engine has grown to $6M in revenue without raising any venture capital or outside funding.
As a self-funded Inventory Management Software SaaS company, Shelf Engine has built its business with no outside investment.
| Year | Round | Amount | Valuation | % Sold | Quote |
|---|
Founder / CEO
Stefan Kalb
Stefan Kalb is the CEO and Co-Founder at Shelf Engine. Additionally, Stefan Kalb has had 1 past job as the Actuarial Intern at Safeco Insurance.
Q&A
| Question | Answer |
|---|---|
| What's your age? | - |
| Favorite online tool? | - |
| Favorite book? | - |
| Favorite CEO? | - |
| Advice for 20 year old self | - |
Customers
We do not have customer count information for Shelf Engine yet.
Shelf Engine Employees & Team Size
Shelf Engine employs approximately 46 people as of 2026, down from 64 in 2023, including 9 sales reps that carry a quota.
| Year | Milestone |
|---|---|
| 2024 | Reached 46 employees (December 2024) |
| 2024 | Reached 64 employees (October 2024) |
| 2023 | Reached 64 employees (December 2023) |
| 2023 | Reached 58 employees (September 2023) |
| 2023 | Reached 64 employees (January 2023) |
| 2022 | Reached 83 employees (December 2022) |
| 2022 | Reached 83 employees (January 2022) |
| 2021 | Reached 136 employees (December 2021) |
| 2021 | Reached 86 employees (August 2021) |
| 2021 | Reached 65 employees (January 2021) |
Frequently Asked Questions about Shelf Engine
What is Shelf Engine's revenue?
Shelf Engine generates $6M in revenue.
Who founded Shelf Engine?
Shelf Engine was founded by Stefan Kalb.
Who is the CEO of Shelf Engine?
The CEO of Shelf Engine is Stefan Kalb.
How much funding does Shelf Engine have?
Shelf Engine raised $0.
How many employees does Shelf Engine have?
Shelf Engine has 46 employees.
Where is Shelf Engine headquarters?
Shelf Engine is headquartered in Seattle, Washington, United States.
Compare Shelf Engine to the industry
Shelf Engine operates across multiple industries. Browse revenue, funding, and growth data for Shelf Engine in each sector below.
Data and Sources
All figures on this page are taken directly from interviews or are estimates from public sources and proprietary models. Not financial advice. Read full disclaimer.
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