A useful social media post-mortem fits in 45 minutes and ends with three decisions, each with an owner and a date. Numbers come first, blame never comes, and nobody builds a deck. If the meeting ends with "good discussion" and no list, it was a status update.
TLDR: Prepare the numbers against your own median in advance, spend the meeting on three questions (what beat the baseline, what missed it, what surprised us) and leave with three decisions. For a per-post version that takes five minutes, see our 5-minute post-mortem.
Before the meeting: prepare one page
The meeting fails when people spend the first 30 minutes finding numbers. Prepare these before, in one page:
- Reach, engagement rate and clicks for each post in the period.
- Your own median for the same measures, so each post is compared to the account's normal, not to a benchmark from somewhere else.
- The top three and bottom three posts by performance against that median.
- What was planned versus what was published.
For context on what a normal post looks like: in Mydrop's September 2026 data, the median Instagram engagement rate was 3.1%, with the middle half of posts between 1.1% and 6.7%. A 2% post is normal. A 7% post is a good day.
The 45-minute agenda
| Minutes | Step | Output |
|---|---|---|
| 0 to 5 | Goal and baseline: restate the goal, show the median | Everyone sees the same target |
| 5 to 15 | What beat the baseline: look at the top three posts | A list of what they had in common |
| 15 to 25 | What missed it: look at the bottom three | A list of likely causes (timing, format, topic) |
| 25 to 35 | What surprised us: anything unexplained | One thing to test next |
| 35 to 45 | Decisions: pick three changes | Three owners and three dates |
Keep a timer visible. The agenda only works if each step stops on time.
The three questions, and how to answer them
What beat the baseline? Look for something the top posts share: a format, a time of day, a topic or a hook. If you cannot name a shared element, say so. It is a fair answer and it avoids a made-up story.
What missed it? Check the usual causes first, in order: timing, format, then topic. In Mydrop's data, posts published between midnight and 6 am local time ran 17% below the median across platforms and 36% below on Instagram, and a link in the caption cost 7%. These are cheap to rule out.
What surprised us? This is where learning hides. A post you expected to flop that did well, or the reverse, is worth a note even if you cannot explain it yet.
Ground rules that keep it useful
- Judge the post, not the person. "This format underperformed" is useful. "Sam's post flopped" is not.
- No new data in the room. If someone needs a number nobody has, write it down as an action and move on.
- One baseline. Compare to your own median, not to a competitor's screenshot.
- Decisions, not observations. Every finding should lead to a change, or it is dropped.
Decide three things, then write them down
At minute 35, turn findings into actions. Use this format:
- What: "Move all Instagram posts out of the midnight to 6 am slot."
- Who: a named person, not "the team".
- When: a date, ideally within a week.
Three is the maximum. A list of ten gets none done. Put the actions in your shared calendar or task tool where the next post-mortem can check them first.
Make the next one faster
Most of the preparation time goes into pulling numbers. Mydrop's performance view shows each post against its account's median, and scheduled white-label reports can deliver a one-page summary before the meeting. That turns the prep from an hour into minutes. For a different way to review content in bulk, try the 20-minute content audit.
Next step: book the 45 minutes now, send the one-page numbers 24 hours ahead and open the meeting with the three questions. To get the median comparison without building it yourself, start free with Mydrop.
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