If you cannot show what the event achieved, next year’s budget becomes a negotiation. A good post-event report makes it a formality.
Decide the metrics before the event
Pipeline created, partner meetings booked, NPS and session attendance are the four we track most often.
Collect data on the day
Badge scans, session check-ins and a short survey sent within two hours of the close give you the raw numbers.
Report within ten days
Share a short report while the event is still fresh — headline numbers first, detail after.