Europe's largest provider of virtual events, webinars and e-learnings

Europe's largest provider of virtual events, webinars and e-learnings

 With our webinars we make sure that you grab and keep attention. Attention from the target audiences that matter to your business. Because attention is in the things that make a difference. And that’s exactly what we stand for. 

We are Online Seminar.

This is how we
help you


We think beyond features, systems and technology. We make sure you'll experience the benefits of data and technology. We have attention for the details. We listen. We engage. You will feel it. And your customers and users as well.

Meet our team


Nowadays there is an overload of data: on social media, in customer databases, in campaigns. We believe that data can only be relevant when you gain insights from them. What do you really know about your customer and how can you help your target audience in the best possible way? We enrich and make smarter. That is what really helps your organisation.

How do we manage it?


Technology is supposed to be invisible. It has to facilitate that which you need most: attention from your audience for your message. We make sure of it using a state-of-the-art platform. A platform that you can use without any effort, and most importantly: that is extremely secure. Use technology the way it is intended: contact with your audience.

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Success stories

Success stories

We are proud of our clients who we have often been working with for a long time. When we ask them why they enjoy working with us, they say three things: your service is outstanding, the platform is state-of-the-art and the data is very rich.
These are their stories.


Inform employees effectively with webinars

Johnson & Johnson

Leading the way in pharma with webinars



Webinars as a training tool for a busy target market


The webinar as an interactive marketing tool


Number of webinars

With more than 10.000 successful webinars, we have been Benelux's webinar expert for 10 years.


Number of webinars

With more than 10.000 successful webinars, we have been Benelux's webinar expert for 10 years.

Who we work for

Online Seminar works for top-notch brands and is frontrunner in five industries: financial services, business services, media, governments and healthcare & pharma. Our specialists help you to create webinars that suit your target audience perfectly. We know the challenges in your industry and offer solutions that smoothly match those challenges.

More information

Who are we?

Attention is what it’s all about. Attention for people and attention for technology. We believe that this combination enables us to achieve the best results for you as a customer. That’s why our team includes specialists in all areas. We happily introduce them to you.


What are the latest innovations in the field of webinars? What are the best ways to present a webinar? And how can you use webinars in e-learning in an effective way? These are our updates.

8 practical tips for a webinar moderator

Are you going to work as a moderator for a webinar? Are you doing it for the first time or do you want to get even better? These are 8 practical tips from our project manager Pascal Langen to get you started.

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This is how you choose the right studio for your webinar

At Online Seminar we offer three types of studios: regular studios, mobile studios and virtual studios. What exactly are the differences and how do you choose your perfect fit? This overview helps you to make the right choice.

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Why a webinar director is essential

At Online Seminar we make sure to deliver full service and top quality. That's why there also is a director present at every webinar, to keep everything on the right track. But what exactly does a director do? Quinten Demaret explains the process.

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