can we send a alert email after webinar start?

Hi @ychavan ,

As far as I know there is no option to automate this within the Zoom platform itself.
You have options to send follow-up emails to absentees but that is after the webinar has finished. Reminder emails are sent before (1 week, 1 day and/or 1 hour).

There might be a 3rd-party tool that can do that but the only similar thing to that I could find on the Zoom App Marketplace is this tool that can be used to send WhatsApp automatic reminders even during the webinar:
Webinar Booster - WhatsApp Reminders & Engagement

 The only other way I see it is doing it manually by adding a reminder in your own calendar and then copying the registration info and send a reminder to everyone but of course on webinars with many attendees that can be too much.

Hope someone else can give a better idea or known of a solution.

Cheers,
Bruno