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The method
What is growth engineering?
By Sean Stafford, founder, Hunley Media GroupUpdated November 20264 min read
THE SHORT ANSWER
Growth engineering is finding the one constraint that limits a business’s revenue, then building the fix inside the business, across sales, marketing, the website and the business model itself.
A growth engineer owns the outcome, not a deliverable.
Why the term exists
Most growth problems get sold as service problems. You need more leads, so someone sells you ads. Your site is old, so someone sells you a website. Each vendor fixes its own piece and measures its own piece. Nobody is accountable for whether revenue actually moves.
In tech companies, “growth engineer” usually means a software engineer on a product growth team. At Hunley Media Group in Louisville, we use the term for something broader: an operator who treats the whole business as the system, finds where it is actually stuck, and builds the fix with their own hands.
The difference is simple. The requested service is not always the required solution. Sometimes the website is the problem. Often it is the offer, the sales process, a broken phone number or a business model that stopped working.
Side by side
Growth engineer vs agency, consultant and fractional CMO
| Agency | Consultant | Fractional CMO | Growth engineer | |
|---|---|---|---|---|
| Owns | Its deliverable | A recommendation | Marketing strategy | The revenue outcome |
| Who does the work | Varies, often an account team | Your team | Vendors they manage | The senior people you met |
| Scope | The service you bought | The question you asked | Marketing | Wherever the constraint is: sales, offer, web, operations |
| Starts with | A proposal | Interviews | A plan | A paid diagnosis, up to 30 days |
| You are left with | Often an ongoing retainer | Often a report | Often a strategy and vendors | A working system your team runs |
Common models shown for comparison. Delivery varies by provider.
How it works
How growth engineering works: diagnose, then fix
01
Get inside
Meetings, numbers, and one customer traced from first search to repeat purchase.
02
Find the constraint
Separate symptoms from causes. Name the one thing that has to change first.
03
Build the fix
We do the work ourselves, across whatever the diagnosis calls for.
04
Hand it over
A system your team can run without us.
Every engagement is different because we mold to the business, not the other way around. We optimize the architecture you already have, replace what is broken and expand what works.
Three real examples
Growth engineering examples: three real businesses
TRIM NULU
Looked like a marketing problem. It was the business model.
COVID emptied the offices TRIM served. The fix was a new destination salon, which passed $1M in revenue within two years.
LOUISVILLE HISTORIC TOURS
Looked like a traffic problem. Bookings were leaking.
We rebuilt the site and fixed the booking path. Now the top organic result for “ghost tour louisville,” named first in Google’s AI Overviews for the city’s best walking tour, and the owner reports sales more than doubled.
EL TORO
A technology nobody understood needed a sales engine.
Sean led sales for the first eight years, as three co-founders became 100+ employees and the largest ad-tech company in Kentucky.
Signs you need one
Signs your business needs a growth engineer
- ✓Revenue is flat even though marketing is busy
- ✓Your website gets traffic but not customers
- ✓You pay several vendors and nobody owns the result
- ✓Leads come in, but sales cannot close them
- ✓You are not sure what is broken, only that something is
Questions
Growth engineering FAQ
Is growth engineering the same as growth hacking?
No. Growth hacking is about clever, quick tactics to get attention. Growth engineering starts with a diagnosis of the whole business and fixes the constraint limiting revenue, which may have nothing to do with marketing.
Is a growth engineer the same as a fractional CMO?
No. A fractional CMO is a part-time marketing executive who sets strategy and manages vendors. A growth engineer is not limited to marketing and does the work directly.
How much does growth engineering cost?
At Hunley Media, growth engineering starts with the 30-Day Diagnosis, a $7,500 fixed fee credited toward the work. Engagements are scoped from the diagnosis.
Does growth engineering only work for tech companies?
No. Growth engineering works for any business with revenue and a problem nobody has solved. Hunley Media results include a hair salon, a tour company and an ad-tech firm.
Do we need our own technical team to work with a growth engineer?
No. A Hunley Media growth engineer does the work directly and hands you a site, a process, a solution or a system your existing team can run.
Find out what is actually holding you back.
Start with the 30-Day Diagnosis, or get a $1,500 second opinion first.