Campaigns usually end and are never examined, so the same mistakes recur. A short campaign performance review converts a finished campaign into something the next one can use.
Separate what happened from why
Write the observations first, without explanation: what was delivered, what the figures were, what the baseline was. Then, separately, the interpretation. Mixing them produces a narrative where the evidence is selected to support the conclusion.
Be willing to record that something is unexplained. A review claiming to account for every movement is usually inventing at least one cause, and invented causes get repeated as fact in the next planning meeting.
The review
- What was planned, and what was actually delivered.
- The figures against the recorded baseline.
- What went well, specifically enough to repeat.
- What did not, described without blame.
- What we now believe, and how confident we are.
- What we do not know, stated plainly.
- Decisions for next time, with owners.
- Anything to stop doing.
The stop-doing list is the most valuable and the most often missing. Campaigns accumulate rituals that nobody has questioned, and each one consumes capacity that could go elsewhere.
Keep it short and blameless
A review that becomes an inquest stops producing honest information. People describe what happened accurately only when doing so is not personally costly, and one defensive review is enough to make every future one useless.
Thirty minutes and one page is enough. Long retrospectives get postponed until the details have faded, which defeats the purpose entirely. Run it within a week of the campaign ending, while people still remember the specifics. Tracking setup sits in the campaign tracking guide, and reporting in the agency campaign reporting workflow.
Common questions
Who should attend?
The people who did the work, plus whoever will decide about the next campaign. Large audiences make honesty harder.
How soon after the campaign?
Within a week, once the final figures are in. Later and the specifics are gone.
Should the client be involved?
Share the conclusions. Run the internal review separately so the discussion can be candid.
What if the campaign clearly failed?
That is the most valuable review to run. Failures teach more than successes, provided nobody is being blamed.
Where should findings be kept?
Somewhere the next planner will actually look, which usually means alongside the campaign brief template.
Should every campaign be reviewed?
Every substantial one. Small activities can be covered in a batch review each quarter. See about.
What makes a review actually change anything?
Decisions with named owners and a date. Findings recorded without an owner reliably reappear, unchanged, in the next review.
Should the review cover cost as well as results?
Include the effort spent. A campaign with modest results that cost very little is a different outcome from the same results after a month of work.