Posting content is only half the job. Understanding what worked — and what didn't — is what turns a good campaign into a great one next time.

Vanity metrics like likes and follower counts tell only part of the story. Before your event, decide what success actually looks like for your specific goals.
Reach tells you how many people saw your content. Engagement tells you how many cared enough to interact. For event marketing, engagement rate is almost always the more meaningful metric.
If your event has a commercial goal — ticket sales, enquiries, bookings — track conversions directly from your social activity using UTM links and platform analytics.
Once the event is done, set aside time to review performance across every platform and every content type.
Compare your pre-event, live and post-event content performance. Identify which formats drove the most engagement, which posts drove the most profile visits, and where your audience dropped off.
Data is only valuable if you act on it. Document your findings and build them into your planning process for the next event. Over time this creates a compounding advantage — each event informs the next.