What is synergy in marketing? Meaning and caveats
What does synergy mean in marketing?
The claim is simple. Run two channels together and the result is bigger than running each alone. Video ads make people search for your brand. Email makes the retargeting ad land better. The channels feed each other.
This is plausible. It is also very hard to see in a report. Each platform reports its own sales, and the totals can overlap. When the sum of channel reports exceeds actual sales, someone has to explain the gap. "Synergy" is a tempting explanation because it cannot be checked from inside the reports.
A trade publication, Marketing News Canada, says words like this are often used as placeholders. If you use one, it advises adding a clarifying sentence straight away1.
How would you know synergy is real?
You need to show a combined effect that is larger than the two separate effects. That calls for comparison, not description.
Methods such as incrementality tests and marketing-mix modelling can address this. Neither is magic. Both need clean design and enough data.
Our view: Treat synergy as a hypothesis with a test attached, not as a reason to keep every channel.
Worked example
Easily confused with
Synergy vs Halo effect
The effect of one channel on results recorded in other channels, for example video ads lifting branded search. Synergy claims both channels gain. The halo claim is one-directional.
Synergy vs Full-funnel
A plan across customer stages. Synergy is a claim about the interaction between parts of that plan.
Synergy vs Incrementality
The extra sales a marketing activity caused. It is the question that decides whether synergy exists.
Buzzword alert
"There is strong synergy between our channels"
Usually means: the channel numbers overlap or do not reconcile.
Ask: do our channel reports add up to more than our actual sales?
"Awareness and performance create synergy"
Usually means: an assumed link between stages.
Ask: what would drop if one half stopped?
FAQ
Is marketing synergy real?
Sometimes. Channels do affect each other. The word becomes a problem when it is offered without a test or a number someone can check.
What is the difference between synergy and halo effect?
Halo describes one channel affecting results in another. Synergy claims a joint extra effect. Both need testing.
Why is synergy on your banned-words list?
Because it too often stands in for evidence. We use it only as the subject of this entry.
Let’s find what’s actually working.
Next step. See what your ROAS figure leaves out. Use the Is your ROAS real? calculator.