holding a webinar for more than 100 people

Hi @Wanetto ,

      Thank you for reaching out to the Zoom Community!  Please note that with a Zoom Pro account, you can host a webinar with up to 100 participants through OnZoom. OnZoom is slightly different than our actual Webinar add-on plans that we offer, but you can see more information here https://support.zoom.us/hc/en-us/articles/360049497492-Getting-started-with-hosting-OnZoom-events.

If you expect more than 100 people to register for your webinar, you will need to upgrade to a higher webinar add-on plan, pricing for this can be found here https://zoom.us/pricing/events. 

I hope this information assists with making the decision best for your situation. However, if you would like more information in regards to this, please feel free to reach out to our Zoom Sales team to discuss  further at https://explore.zoom.us/en/contactsales/.

Thanks!