Of all the questions that come up in event planning, timing is the one that causes the most preventable stress. A venue can be found in a pinch. Catering adjusts. But the keynote speaker you had in mind — the one whose story is exactly right for your audience — may have been booked by someone else six months ago.
Here's a realistic guide to timing your speaker booking.
For major conferences and flagship events: 6–12 months out
If your event has a fixed date and a headline keynote slot, start your speaker search the moment the date is confirmed — ideally six months to a year ahead. Top-tier speakers with strong profiles and consistent referrals fill their calendars quickly, particularly around peak seasons. Enquiring early also gives you time for a proper briefing process rather than a rushed one.
For corporate events and leadership days: 3–6 months
Three to six months is a comfortable runway for most professional events. You have enough lead time to shortlist properly, get on a call with your preferred speaker, and allow them adequate preparation time without the diary already being closed.
Going in at three months is fine. Going in at six weeks is where you start losing options.
For year-end functions and Women's Month events: book earlier than you think
Two periods fill up fastest: August (Women's Month in South Africa) and Q4 (October through December, driven by year-end functions, awards evenings and conference season). If your event falls in either window, treat three months as your minimum and six months as your target.
I typically have August dates locked in by April or May, and Q4 by July. This is not unusual for professional speakers who work consistently.
What happens when you book late
Last-minute bookings — inside four to six weeks — are sometimes possible, and good speakers will try to accommodate if the brief is a strong fit. But late bookings almost always mean:
- A smaller shortlist, because availability is limited
- Less time for tailoring and briefing, which affects the quality of the keynote
- Higher stress for both planner and speaker in event week
If you find yourself in a genuine time crunch, platforms like Gigster make it faster to check real-time availability across multiple speakers without the back-and-forth of cold enquiries.
How much time does a speaker need to prepare?
A professional speaker doesn't just show up and talk. Between the briefing call, research into your organisation and audience, and the tailoring of material — the preparation behind a strong keynote takes real time. The earlier you book, the more of that preparation can happen unhurriedly, which shows in the result.
As a rule of thumb: the more specific and tailored you need the keynote to be, the more lead time both you and your speaker need.
A practical checklist
- Confirm your event date → immediately start your speaker search
- Identify two or three speakers to shortlist → give yourself time to compare properly
- Enquire, not just research → availability and fit only become clear in a conversation
- Brief early → the best tailoring happens over weeks, not days
The keynote is the part of your programme your delegates are most likely to remember. It deserves the same lead time you'd give the venue.
Carina Bruwer is a motivational keynote speaker based in Cape Town, available globally. Check availability or watch her speak before you enquire.
Bring Carina to your stage.