An event moderator guides the audience through the event: she opens, connects programme items, conducts interviews and Q&A rounds and keeps the schedule. The larger part of her work is invisible, though, and happens before the event: briefing, preparation, dramaturgy and coordination with speakers, production and technology.
The visible work: on stage
On the day, the moderator is the voice of the programme. She opens the event and gives it direction and tone in the first minutes. She builds transitions that turn individual talks into one continuous thread. She runs interviews and Q&A sessions so that real questions get through and nobody hijacks the microphone. And she keeps the time: when a speaker overruns or the technology stumbles, she balances it out without the room experiencing it as a disruption. You recognise good moderation by how effortless everything looks.
The invisible work: before the event
Before the appearance come a briefing on goal, audience and messages, preparation on topics and speakers, often pre-event calls with individual presenters, and work on the dramaturgy: what comes when, where the programme needs air, where it needs pace. Add coordination with production and technology and a rehearsal at the venue. This preparation is why a professional stays calm when the running order changes: she knows the programme well enough to rebuild it.
What an event moderator does not do
She replaces neither the event agency nor the technical crew: planning, venue, catering and sound belong to other trades. She does not deliver her own keynote; she makes other people's content shine. And she is not an entertainment act: show elements come from performers, and the moderation ties them into the programme.
An example from real work
At the International Business Summit, Jasmin Wölke was lead moderator through two days with 15 sessions and more than 400 participants, in German and English. Her work started weeks earlier: absorbing 15 sessions, holding pre-event calls, planning transitions, pacing the running order with the production team. From the stage, the audience only saw the result: a programme cast in one piece. More is in the references.
What you can do now
Clarify the occasion, the audience, the language and the shape of the programme; with that, a moderator gets the picture quickly. Which formats an event moderator covers is shown on the event moderator page; the fee question is answered in What does an event moderator cost.