Promoting an online event produces a number that feels like success and often is not. Registration is free, immediate and requires no commitment, so a substantial share of people who sign up will not attend, and a further share will leave within minutes. Planning around that gap, rather than being surprised by it, is what separates events that generate pipeline from events that generate a list of addresses and a disappointing afternoon.
Plan the promotion window around how people decide
Most registrations arrive in the last few days before an event, and most attendance is decided on the morning itself. That means a long promotion window with nothing in the final week underperforms, and the reminder sequence matters as much as the original invitation. Build the calendar backwards from the event with the heaviest activity closest to it.
Raise the cost of registering, deliberately
Anything that requires a small amount of effort or commitment, a specific question on the form, a calendar confirmation step, a nominal fee for a premium session, reduces sign-ups and raises attendance. If attendance is what you need, this is the most reliable lever available and it costs nothing but a smaller headline number.
The follow-up plan is part of the event
Decide before the event what happens to three groups: people who attended, people who registered and did not, and people who left early. Each deserves a different message, and the recording is worth more as a targeted follow-up than as a public link. Events that are planned without this produce a spreadsheet nobody actions within a week.
Measure pipeline, not attendance alone
Attendance is the intermediate metric; the question is whether attendees became conversations. Track registrations, attendance, attendance duration, follow-up meetings booked and pipeline created, by source. Without the last two, a well-attended webinar and a commercially useless one look identical in the report.
Questions people ask about digital event marketing
What attendance rate is normal?
It varies widely with audience, topic and how the registration was acquired, and it is always well below registration. Rather than benchmarking against a general figure, measure your own rate by promotion source, because paid registrations typically attend far less reliably than invitations to an existing list.
Should the event be gated behind a form?
If the point is to generate contacts, yes, and keep the form short with one qualifying question. If the point is reach or reputation, publish it openly and measure something else. Gating a session nobody knows they want produces a small list of the already-interested.
Do partnered events work better?
Usually, because a partner brings an audience that already trusts them, which is the hard part. Agree in advance how the registration list is shared, what each party may do with it, and how the follow-up is divided, since that is where these arrangements most often sour.
How long should a session be?
Shorter than most people plan. Attention falls sharply, and a focused session with time for real questions outperforms an hour of slides. If the material genuinely needs an hour, structure it so the most valuable part is early rather than in a summary nobody reaches.