The First 24 Hours
The first follow-up email has to go out within 24 hours of the event, or the moment passes. Attendees move on to the next meeting, the next priority, the next fire drill. A same-day or next-morning email catches them while the session is still top of mind.
What the Email Must Do
Within 24 hours, send a personalized email referencing something specific from your conversation. Include the slide deck or any resources promised. This email must feel like it came from a real person. Reference a question they asked or a point they made during the session. This is where the relationship built in the room gets reinforced.
Day 3 to 5: The Value-Add
Send a relevant case study, article, or tool that relates to the challenges discussed during the event. Do not ask for a meeting yet. You are still demonstrating that you are thinking about their problems, not just trying to close them.
Day 7 to 10: The Soft Ask
Now you have earned the right to ask for a conversation. Reference the specific pain point they mentioned and offer a brief call: "Would it make sense to spend 15 minutes exploring whether what we discussed could work for your team?" The leads who have a genuine need will say yes. The ones who do not will at least remember you when the need arises.