What Is a Seminar?
What is a seminar, and how do you run one?
A seminar is a focused educational session in which a speaker or small panel teaches a group about one subject, and the group takes part by asking questions and discussing. It is usually short, from one hour to a day, and it is built around learning something specific rather than networking or selling. Companies, universities, associations and professional bodies all run them.
The word is used loosely, so people confuse a seminar with a workshop, a conference or a webinar. This guide defines it, shows how it differs from those formats, lists the formats a seminar can take, and gives a step-by-step way to run one with a planning checklist you can copy.
Updated by the Eventdex team

What a seminar is
A seminar has four traits that, together, separate it from other events. It covers one topic or a tight set of related topics. It is led by an expert or a small group of experts. It runs for a limited time, usually a single session or a single day. And the audience is expected to take part, through questions, discussion or short exercises, instead of only listening.
The size is modest. A seminar for 20 people can be a conversation around a table. A seminar for 300 is closer to a lecture with a long question period. Past a few hundred people the format starts to look like a conference session, and the discussion that defines a seminar gets harder to keep.
Seminars exist to teach, so the measure of success is what attendees can do or understand afterward that they could not before. That is why good seminars start with a clear learning outcome, such as "attendees will be able to read a balance sheet" or "attendees will know the three steps to file a claim", and build every part of the session toward it.
Seminar vs workshop, conference, webinar and symposium
These formats overlap, and organizers mix the words, but each has a different center of gravity. Use the table to pick the one that fits what you want attendees to leave with.
Seminar or workshop
In a seminar people learn by listening and discussing. In a workshop they learn by making something. If attendees will leave with a finished piece of work, call it a workshop.
Seminar or webinar
A webinar is a delivery method: the talk happens online. A seminar can be held in a room, online or both. If the session is online and mostly one-way, see the guide to what a webinar is.
What is a webinarSeminar or symposium
A symposium centers on research and expert opinion, often with several presenters and an academic tone. A seminar is more practical and teaching-led.
What is a symposiumSeminar or conference
A conference is a collection of sessions with an exhibition and networking around them. A seminar can be one session inside a conference, or an event of its own.
Conference agenda guide
| Format | Main purpose | How people take part | Typical size and length |
|---|---|---|---|
| Seminar | Teach one subject and discuss it | Questions, discussion, short exercises | Small to medium group, one session to one day |
| Workshop | Practice a skill hands on | Doing the work during the session | Small group, a few hours to a day |
| Conference | Bring a field together across many sessions | Choosing sessions, networking, visiting exhibitors | Large, one to several days |
| Webinar | Present online to a remote audience | Chat, polls and Q&A on screen | Any size, usually an hour |
| Symposium | Share research and expert views on a topic | Presentations followed by scholarly discussion | Medium, a day or more |
Seminar formats you can choose from
The format changes the room, the length and how much preparation the speaker needs. Choose it from your learning outcome, not from habit.
Lecture with Q&A
One expert presents for 30 to 45 minutes, then takes questions. Easy to organize and the right choice when the content is new to the audience.
Panel seminar
Two to four experts discuss a topic with a moderator. It gives several viewpoints and works well for debated subjects.
Panel discussion formatCase-study seminar
The speaker walks through a real situation and the group works out what to do. It teaches judgment, not only facts.
Roundtable seminar
A small group sits together with a facilitator and discusses the topic as peers. Keep it to about a dozen people so everyone can speak.
Online seminar
Delivered live over video with chat and Q&A. It reaches people who cannot travel, and the recording can be shared afterward.
Hybrid seminar
A live room and a remote audience at the same time. It needs a moderator for each audience so remote questions are not forgotten.
How to run a seminar, step by step
A seminar is a small event, so the plan can be short, but skipping a step shows on the day. Work in this order.
Write the learning outcome
One sentence on what attendees will know or be able to do. Share it with the speaker before anything else is decided.
Name the audience
Beginners, practitioners or specialists need different content. Decide who the seminar is for and say so on the invitation.
Choose the speaker and format
Pick someone who has done the thing, not only studied it. Match the format to the outcome: lecture, panel, case study or roundtable.
Set the date, length and capacity
Allow time for questions. A 90-minute seminar with 45 minutes of talk and 30 of discussion works better than 90 minutes of talk. Set a cap so discussion stays possible.
Open registration
Collect what you need to run the session: name, email, and any question you want the speaker to prepare for. Free seminars still benefit from registration, because it gives you a headcount.
Brief the speaker
Send the outcome, audience, running time, room setup and how questions will be handled. A written brief prevents most day-of surprises.
Prepare the room or the link
Seating that lets people see and hear, a microphone for questions, a screen, and a way to share materials. For online seminars, test the link and the screen share.
Run it to time
Start on time, state the outcome, keep the discussion on topic and finish when you said you would. Leave two minutes to say what happens next.
Follow up
Send the slides or recording, ask for feedback with a short survey, and note which questions came up for next time.
A seminar planning checklist you can copy
Paste this into your own document and fill in the brackets. It follows the steps above in the order you will need them.
Seminar planning checklist
SEMINAR PLANNING CHECKLIST Title: [Seminar title] Date and time: [Date], [Start] to [End], [Time zone if online] Location or link: [Room and address / URL] Capacity: [Number] Audience: [Who it is for] Organizer: [Name] Speaker: [Name] Moderator or host: [Name] LEARNING OUTCOME Attendees will be able to: [One sentence] FOUR WEEKS BEFORE [ ] Speaker confirmed and brief sent [ ] Venue or platform booked [ ] Registration page open, with capacity limit set [ ] Invitation sent to the audience list TWO WEEKS BEFORE [ ] Slides received and reviewed [ ] Room layout, microphone and screen confirmed [ ] Handouts or pre-reading sent to registrants [ ] Reminder email scheduled THE WEEK OF [ ] Run-through with the speaker (audio, slides, timing) [ ] Attendee list ready for check-in [ ] Signage and a sign-in point in place [ ] Back-up laptop, adapters and slides on a USB drive ON THE DAY [ ] Doors or link open [30] minutes early [ ] Start on time and state the learning outcome [ ] Questions taken through [microphone runner / Q&A tool] [ ] Close with next steps and the feedback survey link AFTER [ ] Thank-you email with slides or recording [ ] Feedback survey sent within [two] days [ ] Questions and lessons noted for the next seminar
Common seminar mistakes and how to avoid them
Most weak seminars fail in the same few places. Check your plan against this list.
A talk with no discussion
If the speaker fills the whole time, it is a lecture. Reserve at least a quarter of the session for questions and say so in the running order.
Too broad a topic
"Marketing" is not a seminar. "Writing a one-page marketing plan for a small team" is. Narrow until the outcome is specific.
A room too big for the format
A hall of 300 chairs for 40 people kills discussion. Pick a room that looks full and let the speaker be close to the audience.
No plan for questions
Decide in advance how questions arrive: a microphone runner, written cards or a Q&A tool. Without a plan, the loudest person asks them all.
No follow-up
Attendees forget most of a session within days. Send the materials and a short survey while the topic is fresh.
Running seminars on Eventdex
Eventdex's virtual meeting app and event app pages mention seminars among the sessions they support. The points below are what its pages state.
Seminars online
The virtual meeting app supports workshops, panel discussions and seminars with custom breakout room designs. Seminars can be assigned to attendees or chosen by attendees themselves, and speakers can stream live with audio, video, chat and Q&A.
Virtual meeting appSession choice at registration
Registration supports multi-day, multi-track programs where attendees choose their sessions when they register.
Eventdex for conferencesLive questions
The Q&A widget lets attendees submit questions, including anonymously, and lets moderators and speakers sort and publish them. Speakers can export the questions afterward.
Live event Q&A widgetSession attendance
The in-person platform tracks attendance at sessions, which shows how many people came to each seminar.
In-person event platform
The Eventdex platform
Registration, live Q&A and attendance for your seminar
- Virtual meeting appSeminars, workshops and panels online with live streaming and Q&A.Learn more about Virtual meeting app
- Event registrationSign-up, session selection and payments in one flow.Learn more about Event registration
- Live Q&A widgetQuestions from the audience, sorted and moderated.Learn more about Live Q&A widget
- Event surveysCollect feedback on the seminar and the speaker.Learn more about Event surveys
“It's easy to use and interfaces very well with our needs. The scheduling function is awesome. It allows our companies and partners to schedule their meetings with no assistance thus reducing time and resources. In addition, if there are any snags in scheduling, the Eventdex staff takes care of your needs immediately.”
University at Buffalo
Eversource Energy
Georgia Tech
Influence Communications
FAQ
What Is a Seminar?: common questions
What does seminar mean?
A seminar is a focused session where an expert teaches a group about one subject and the group takes part through questions and discussion. The word comes from teaching, so the aim is that attendees learn something specific.
How long is a seminar?
There is no fixed length. Many run from one to three hours, and some fill a full day. Plan time for discussion as well as the talk, since taking part is what makes it a seminar.
What is the difference between a seminar and a workshop?
A seminar is led by an expert and built around learning and discussion. A workshop is built around doing: attendees practice a skill or produce something during the session.
Can a seminar be held online?
Yes. An online seminar uses video with chat and Q&A so the audience can still take part. Eventdex's virtual meeting app lists seminars among the sessions it supports.
Should a seminar be free or paid?
Either works. Free seminars suit outreach and member benefits, paid ones suit specialist training. Register attendees in both cases, because it gives you a headcount and a way to send materials afterward.
Run your next seminar on Eventdex
Start with a free interactive floor plan, or talk to an event specialist on +1 (866) 434-5088.

