Event Communication Plan
How do you plan communication for an event?
Event communication is every message you send to the people involved in your event, from the first invitation to the thank-you after. Attendees need different messages from speakers, and speakers from sponsors. A communication plan lists who gets what, when and through which channel, so nothing is forgotten and nobody is told twice.
This guide gives you a way to build the plan, a table of messages for each audience and a schedule you can copy.
Updated by the Eventdex team

Start with the audiences
List every group that needs to hear from you. Each has its own questions.
| Audience | What they need to know | Best channel |
|---|---|---|
| Attendees | Date, place, schedule, how to get in, what to bring | Email, event app, event page |
| Speakers | Session time, room, slides deadline, tech check | Email, direct contact |
| Exhibitors | Move-in times, booth details, lead capture, rules | Exhibitor manual, email |
| Sponsors | Benefits, deadlines for logos, on-site recognition | Email, a named contact |
| Staff and volunteers | Shifts, roles, escalation contacts | Briefing document, group chat |
Pick the channels
Use fewer channels and use them well. Each one should have a clear job.
Email
Best for invitations, confirmations and reminders. It leaves a record people can search.
Event invitation email templateMessages during the event
Best for changes on the day: a room switch, a session starting soon, a prize draw.
Event mobile appSocial media
Best for building interest before the event and sharing moments during it.
Event promotion ideasSigns and announcements
On site, signs and a clear voice on the microphone reach people who are not looking at their phones.
Event signage
A before, during and after schedule
Work back from the event date. Adjust the gaps to the length of your sales cycle. A free webinar needs fewer weeks than a paid conference.
| When | Audience | Message | Channel |
|---|---|---|---|
| 8 weeks before | Speakers, sponsors | Confirm role, send deadlines and requirements | |
| 6 weeks before | Prospective attendees | Announce the event and open registration | Email, social, event page |
| 4 weeks before | Registered attendees | Confirmation, draft agenda and travel advice | |
| 2 weeks before | Exhibitors, staff | Logistics pack and briefing date | Email, document |
| 1 week before | Attendees | Final agenda, how to check in, app download | Email, app |
| Day before | All groups | Times, contacts and weather or travel notes | Email, text, app |
| During | Attendees | Session reminders, room changes, thanks | App, signs, voice |
| 1 day after | Attendees | Thank you, survey link | |
| 1 week after | Attendees, sponsors | Recordings, materials, results summary |
A message you can reuse
Most event emails follow the same shape. Say what, when and where. Tell people what to do next. Keep one action per message.
Attendee reminder email
Subject: [Event name] is next week: here is what you need Hi [First name], [Event name] starts on [date] at [time] at [place or link]. Before you come: 1. Check your agenda: [link] 2. Bring your registration QR code: [how to find it] 3. Plan your arrival: [parking, transit or log-in tips] If anything changes, we will tell you by email and in the event app. Questions? Reply to this email or contact [name] at [address]. See you soon, [Sender name]
Rules that keep communication clear
Follow these habits and the plan stays easy to run.
Name one owner
One person approves every message. Others write drafts.
Segment your lists
Send each group only what is relevant to it. A speaker does not need the ticket reminder.
Prepare messages for problems
Write drafts for a delay, a cancelled session or bad weather before you need them.
Event cancellationCheck every link and time zone
A wrong link or time causes more support questions than anything else.
Where Eventdex fits
Eventdex's pages describe communication to attendees through its platform and event app, along with registration, check-in and reporting. Eventdex's pages do not describe a message-scheduling calendar, so keep the schedule above in your own planning document and use the platform to send and track what you plan.
Event management software
Registration, app and attendee communication in one platform.
Event management software
The Eventdex platform
The jobs event management software covers
- Event managementThe platform behind registration, the app and on-site tools.Learn more about Event management
- Registration and ticketingRegistration pages, ticket types and payments.Learn more about Registration and ticketing
- Event mobile appThe schedule and announcements in attendees' pockets.Learn more about Event mobile app
- Event technologyHow the tools around an event fit together.Learn more about Event technology
“We really appreciated the adaptability of the software to meet our changing needs. For example, we liked being able to create promo codes to offer reduced rates to conference attendees with special circumstances.”
University at Buffalo
Eversource Energy
Georgia Tech
Influence Communications
FAQ
Event Communication Plan: common questions
What is event communication?
Event communication is every message you send to attendees, speakers, exhibitors, sponsors and staff before, during and after an event. It includes invitations, reminders, updates on the day and follow-up.
What goes in an event communication plan?
The audiences, the message each needs, the channel, the send date and the person who owns it. A schedule table keeps all of this in one place.
How many emails should I send before an event?
There is no fixed number. Send one when there is something new to say: an announcement, a confirmation, a reminder and the final details. Avoid repeating the same message.
How do I communicate with attendees during the event?
Use the channel people can see fastest: app messages for changes, signs at key points and announcements in the main room. Keep each message short and say what to do.
What should I send after the event?
A thank-you within a day, with a survey link. Then a second message with recordings, slides or a short summary of results.
Keep attendees informed from one platform
Start with a free interactive floor plan, or talk to an event specialist on +1 (866) 434-5088.

